Flawfinder version 2.0.10, (C) 2001-2019 David A. Wheeler.
Number of rules (primarily dangerous function names) in C/C++ ruleset: 223
Examining data/avarice-2.14/src/jtagbp.cc
Examining data/avarice-2.14/src/jtag1.h
Examining data/avarice-2.14/src/gnu_getopt.c
Examining data/avarice-2.14/src/jtag2usb.cc
Examining data/avarice-2.14/src/remote.h
Examining data/avarice-2.14/src/jtag3prog.cc
Examining data/avarice-2.14/src/jtag3misc.cc
Examining data/avarice-2.14/src/jtag3rw.cc
Examining data/avarice-2.14/src/jtagrun.cc
Examining data/avarice-2.14/src/jtagio.cc
Examining data/avarice-2.14/src/jtag2.h
Examining data/avarice-2.14/src/jtag.h
Examining data/avarice-2.14/src/pragma.h
Examining data/avarice-2.14/src/jtag2rw.cc
Examining data/avarice-2.14/src/jtag2run.cc
Examining data/avarice-2.14/src/gnu_getopt1.c
Examining data/avarice-2.14/src/utils.cc
Examining data/avarice-2.14/src/crc16.c
Examining data/avarice-2.14/src/jtag3.h
Examining data/avarice-2.14/src/jtagmisc.cc
Examining data/avarice-2.14/src/jtagprog.cc
Examining data/avarice-2.14/src/jtag3run.cc
Examining data/avarice-2.14/src/remote.cc
Examining data/avarice-2.14/src/ioreg.cc
Examining data/avarice-2.14/src/jtag3io.cc
Examining data/avarice-2.14/src/jtaggeneric.cc
Examining data/avarice-2.14/src/avarice.h
Examining data/avarice-2.14/src/devdescr.cc
Examining data/avarice-2.14/src/jtag2bp.cc
Examining data/avarice-2.14/src/gnu_getopt.h
Examining data/avarice-2.14/src/jtag3bp.cc
Examining data/avarice-2.14/src/main.cc
Examining data/avarice-2.14/src/crc16.h
Examining data/avarice-2.14/src/jtag2io.cc
Examining data/avarice-2.14/src/ioreg.h
Examining data/avarice-2.14/src/jtag2misc.cc
Examining data/avarice-2.14/src/jtag2prog.cc
Examining data/avarice-2.14/src/jtag2_defs.h
Examining data/avarice-2.14/src/jtagrw.cc
FINAL RESULTS:
data/avarice-2.14/src/remote.cc:274:2: [4] (format) vsnprintf:
If format strings can be influenced by an attacker, they can be exploited,
and note that sprintf variations do not always \0-terminate (CWE-134). Use
a constant for the format specification.
vsnprintf(textbuf, BUFMAX, fmt, args);
data/avarice-2.14/src/remote.cc:622:9: [4] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf.
sprintf(reply, "AVaRICE version %s, %s %s\n",
data/avarice-2.14/src/remote.cc:638:13: [4] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf.
sprintf(reply, "Failed to reset MCU: %s\n",
data/avarice-2.14/src/remote.cc:969:29: [4] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf.
sprintf(&remcomOutBuffer[offset],
data/avarice-2.14/src/remote.cc:1008:41: [4] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf.
sprintf(&remcomOutBuffer[offset],
data/avarice-2.14/src/utils.cc:36:15: [4] (format) vfprintf:
If format strings can be influenced by an attacker, they can be exploited
(CWE-134). Use a constant for the format specification.
(void)vfprintf(stderr, fmt, args);
data/avarice-2.14/src/utils.cc:50:5: [4] (format) vprintf:
If format strings can be influenced by an attacker, they can be exploited
(CWE-134). Use a constant for the format specification.
vprintf(fmt, args);
data/avarice-2.14/src/gnu_getopt.c:218:9: [3] (buffer) getenv:
Environment variables are untrustable input if they can be set by an
attacker. They can have any content and length, and the same variable can
be set more than once (CWE-807, CWE-20). Check environment variables
carefully before using them.
#ifndef getenv
data/avarice-2.14/src/gnu_getopt.c:219:14: [3] (buffer) getenv:
Environment variables are untrustable input if they can be set by an
attacker. They can have any content and length, and the same variable can
be set more than once (CWE-807, CWE-20). Check environment variables
carefully before using them.
extern char *getenv ();
data/avarice-2.14/src/gnu_getopt.c:414:21: [3] (buffer) getenv:
Environment variables are untrustable input if they can be set by an
attacker. They can have any content and length, and the same variable can
be set more than once (CWE-807, CWE-20). Check environment variables
carefully before using them.
posixly_correct = getenv ("POSIXLY_CORRECT");
data/avarice-2.14/src/gnu_getopt.c:980:1: [3] (buffer) getopt:
Some older implementations do not protect against internal buffer overflows
(CWE-120, CWE-20). Check implementation on installation, or limit the size
of all string inputs.
getopt (argc, argv, optstring)
data/avarice-2.14/src/gnu_getopt.c:1010:11: [3] (buffer) getopt:
Some older implementations do not protect against internal buffer overflows
(CWE-120, CWE-20). Check implementation on installation, or limit the size
of all string inputs.
c = getopt (argc, argv, "abc:d:0123456789");
data/avarice-2.14/src/gnu_getopt.h:125:12: [3] (buffer) getopt:
Some older implementations do not protect against internal buffer overflows
(CWE-120, CWE-20). Check implementation on installation, or limit the size
of all string inputs.
extern int getopt (int argc, char *const *argv, const char *shortopts);
data/avarice-2.14/src/gnu_getopt.h:128:12: [3] (buffer) getopt:
Some older implementations do not protect against internal buffer overflows
(CWE-120, CWE-20). Check implementation on installation, or limit the size
of all string inputs.
extern int getopt ();
data/avarice-2.14/src/gnu_getopt.h:131:12: [3] (buffer) getopt_long:
Some older implementations do not protect against internal buffer overflows
(CWE-120, CWE-20). Check implementation on installation, or limit the size
of all string inputs.
extern int getopt_long (int argc, char *const *argv, const char *shortopts,
data/avarice-2.14/src/gnu_getopt.h:143:12: [3] (buffer) getopt:
Some older implementations do not protect against internal buffer overflows
(CWE-120, CWE-20). Check implementation on installation, or limit the size
of all string inputs.
extern int getopt ();
data/avarice-2.14/src/gnu_getopt.h:144:12: [3] (buffer) getopt_long:
Some older implementations do not protect against internal buffer overflows
(CWE-120, CWE-20). Check implementation on installation, or limit the size
of all string inputs.
extern int getopt_long ();
data/avarice-2.14/src/gnu_getopt1.c:69:1: [3] (buffer) getopt_long:
Some older implementations do not protect against internal buffer overflows
(CWE-120, CWE-20). Check implementation on installation, or limit the size
of all string inputs.
getopt_long (argc, argv, options, long_options, opt_index)
data/avarice-2.14/src/gnu_getopt1.c:125:11: [3] (buffer) getopt_long:
Some older implementations do not protect against internal buffer overflows
(CWE-120, CWE-20). Check implementation on installation, or limit the size
of all string inputs.
c = getopt_long (argc, argv, "abc:d:0123456789",
data/avarice-2.14/src/main.cc:392:17: [3] (buffer) getopt_long:
Some older implementations do not protect against internal buffer overflows
(CWE-120, CWE-20). Check implementation on installation, or limit the size
of all string inputs.
int c = getopt_long (argc, argv, "1234B:Cc:DdeE:f:ghIj:kL:lP:pRrVvwW:xX",
data/avarice-2.14/src/main.cc:573:18: [3] (buffer) getenv:
Environment variables are untrustable input if they can be set by an
attacker. They can have any content and length, and the same variable can
be set more than once (CWE-807, CWE-20). Check environment variables
carefully before using them.
char *cp = getenv ("JTAG_DEV");
data/avarice-2.14/src/jtag.h:48:14: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
unsigned char rd[8]; // IO read access.
data/avarice-2.14/src/jtag.h:49:14: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
unsigned char wr[8]; // IO write access.
data/avarice-2.14/src/jtag.h:50:14: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
unsigned char sh_rd[8]; // IO shadow read access.
data/avarice-2.14/src/jtag.h:51:14: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
unsigned char sh_wr[8]; // IO shadow write access.
data/avarice-2.14/src/jtag.h:56:14: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
unsigned char ext_rd[20]; // Extended IO read access.
data/avarice-2.14/src/jtag.h:57:14: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
unsigned char ext_wr[20]; // Extended IO write access.
data/avarice-2.14/src/jtag.h:58:14: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
unsigned char ext_sh_rd[20]; // Extended IO shadow read access.
data/avarice-2.14/src/jtag.h:59:14: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
unsigned char ext_sh_wr[20]; // Extended IO shadow write access.
data/avarice-2.14/src/jtag.h:69:14: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
unsigned char flash_pg_sz[2]; // [0]->little end; [1]->big end
data/avarice-2.14/src/jtag.h:72:14: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
unsigned char boot_addr[4]; // Boot loader start address.
data/avarice-2.14/src/jtag.h:79:14: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
unsigned char eom[2]; // JTAG command terminator.
data/avarice-2.14/src/jtag.h:91:14: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
unsigned char ucReadIO[8]; //LSB = IOloc 0, MSB = IOloc63
data/avarice-2.14/src/jtag.h:92:14: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
unsigned char ucReadIOShadow[8]; //LSB = IOloc 0, MSB = IOloc63
data/avarice-2.14/src/jtag.h:93:14: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
unsigned char ucWriteIO[8]; //LSB = IOloc 0, MSB = IOloc63
data/avarice-2.14/src/jtag.h:94:14: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
unsigned char ucWriteIOShadow[8]; //LSB = IOloc 0, MSB = IOloc63
data/avarice-2.14/src/jtag.h:95:14: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
unsigned char ucReadExtIO[52]; //LSB = IOloc 96, MSB = IOloc511
data/avarice-2.14/src/jtag.h:96:14: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
unsigned char ucReadIOExtShadow[52]; //LSB = IOloc 96, MSB = IOloc511
data/avarice-2.14/src/jtag.h:97:14: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
unsigned char ucWriteExtIO[52]; //LSB = IOloc 96, MSB = IOloc511
data/avarice-2.14/src/jtag.h:98:14: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
unsigned char ucWriteIOExtShadow[52];//LSB = IOloc 96, MSB = IOloc511
data/avarice-2.14/src/jtag.h:103:14: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
unsigned char uiFlashPageSize[2]; //Device Flash Page Size
data/avarice-2.14/src/jtag.h:105:14: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
unsigned char ulBootAddress[4]; //Device Boot Loader Start Address
data/avarice-2.14/src/jtag.h:106:14: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
unsigned char uiUpperExtIOLoc[2]; //Topmost (last) extended I/O
data/avarice-2.14/src/jtag.h:108:14: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
unsigned char ulFlashSize[4]; //Device Flash Size
data/avarice-2.14/src/jtag.h:109:14: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
unsigned char ucEepromInst[20]; //Instructions for W/R EEPROM
data/avarice-2.14/src/jtag.h:110:14: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
unsigned char ucFlashInst[3]; //Instructions for W/R FLASH
data/avarice-2.14/src/jtag.h:114:14: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
unsigned char uiFlashpages[2]; // number of pages in flash
data/avarice-2.14/src/jtag.h:120:14: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
unsigned char uiStartSmallestBootLoaderSection[2]; //
data/avarice-2.14/src/jtag.h:128:14: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
unsigned char uiSramStartAddr[2]; // Start of SRAM
data/avarice-2.14/src/jtag.h:135:14: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
unsigned char EECRAddress[2]; // EECR IO address
data/avarice-2.14/src/jtag.h:141:14: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
unsigned char whatever[2]; // cannot guess; must be 0x0002
data/avarice-2.14/src/jtag.h:143:14: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
unsigned char nvm_app_offset[4]; // NVM offset for application flash
data/avarice-2.14/src/jtag.h:144:14: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
unsigned char nvm_boot_offset[4]; // NVM offset for boot flash
data/avarice-2.14/src/jtag.h:145:14: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
unsigned char nvm_eeprom_offset[4]; // NVM offset for EEPROM
data/avarice-2.14/src/jtag.h:146:14: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
unsigned char nvm_fuse_offset[4]; // NVM offset for fuses
data/avarice-2.14/src/jtag.h:147:14: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
unsigned char nvm_lock_offset[4]; // NVM offset for lock bits
data/avarice-2.14/src/jtag.h:148:14: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
unsigned char nvm_user_sig_offset[4]; // NVM offset for user signature row
data/avarice-2.14/src/jtag.h:149:14: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
unsigned char nvm_prod_sig_offset[4]; // NVM offset for production sign. row
data/avarice-2.14/src/jtag.h:150:14: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
unsigned char nvm_data_offset[4]; // NVM offset for data memory (SRAM + IO)
data/avarice-2.14/src/jtag.h:151:14: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
unsigned char app_size[4]; // size of application flash
data/avarice-2.14/src/jtag.h:152:14: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
unsigned char boot_size[2]; // size of boot flash
data/avarice-2.14/src/jtag.h:153:14: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
unsigned char flash_page_size[2]; // flash page size
data/avarice-2.14/src/jtag.h:154:14: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
unsigned char eeprom_size[2]; // size of EEPROM
data/avarice-2.14/src/jtag.h:156:14: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
unsigned char nvm_base_addr[2]; // IO space base address of NVM controller
data/avarice-2.14/src/jtag.h:157:14: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
unsigned char mcu_base_addr[2]; // IO space base address of MCU control
data/avarice-2.14/src/jtag.h:162:14: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
unsigned char flash_page_size[2]; // in bytes
data/avarice-2.14/src/jtag.h:163:14: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
unsigned char flash_size[4]; // in bytes
data/avarice-2.14/src/jtag.h:164:14: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
unsigned char dummy1[4]; // always 0
data/avarice-2.14/src/jtag.h:165:14: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
unsigned char boot_address[4]; // maximal (BOOTSZ = 3) bootloader
data/avarice-2.14/src/jtag.h:167:14: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
unsigned char sram_offset[2]; // pointing behind IO registers
data/avarice-2.14/src/jtag.h:168:14: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
unsigned char eeprom_size[2];
data/avarice-2.14/src/jtag.h:179:14: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
unsigned char dummy2[2]; // always 0
data/avarice-2.14/src/jtag2.h:42:14: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
unsigned char flashCache[MAX_FLASH_PAGE_SIZE];
data/avarice-2.14/src/jtag2.h:44:14: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
unsigned char eepromCache[MAX_EEPROM_PAGE_SIZE];
data/avarice-2.14/src/jtag2_defs.h:237:12: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
unsigned char ucReadIO[8]; /*LSB = IOloc 0, MSB = IOloc63 */
data/avarice-2.14/src/jtag2_defs.h:238:12: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
unsigned char ucReadIOShadow[8]; /*LSB = IOloc 0, MSB = IOloc63 */
data/avarice-2.14/src/jtag2_defs.h:239:12: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
unsigned char ucWriteIO[8]; /*LSB = IOloc 0, MSB = IOloc63 */
data/avarice-2.14/src/jtag2_defs.h:240:12: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
unsigned char ucWriteIOShadow[8]; /*LSB = IOloc 0, MSB = IOloc63 */
data/avarice-2.14/src/jtag2_defs.h:241:12: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
unsigned char ucReadExtIO[52]; /*LSB = IOloc 96, MSB = IOloc511 */
data/avarice-2.14/src/jtag2_defs.h:242:12: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
unsigned char ucReadIOExtShadow[52]; /*LSB = IOloc 96, MSB = IOloc511 */
data/avarice-2.14/src/jtag2_defs.h:243:12: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
unsigned char ucWriteExtIO[52]; /*LSB = IOloc 96, MSB = IOloc511 */
data/avarice-2.14/src/jtag2_defs.h:244:12: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
unsigned char ucWriteIOExtShadow[52];/*LSB = IOloc 96, MSB = IOloc511 */
data/avarice-2.14/src/jtag2_defs.h:249:12: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
unsigned char uiFlashPageSize[2]; /*Device Flash Page Size, Size = */
data/avarice-2.14/src/jtag2_defs.h:252:12: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
unsigned char ulBootAddress[4]; /*Device Boot Loader Start Address */
data/avarice-2.14/src/jtag2_defs.h:253:12: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
unsigned char uiUpperExtIOLoc[2]; /*Topmost (last) extended I/O */
data/avarice-2.14/src/jtag2_defs.h:255:12: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
unsigned char ulFlashSize[4]; /*Device Flash Size */
data/avarice-2.14/src/jtag2_defs.h:256:12: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
unsigned char ucEepromInst[20]; /*Instructions for W/R EEPROM */
data/avarice-2.14/src/jtag2_defs.h:257:12: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
unsigned char ucFlashInst[3]; /*Instructions for W/R FLASH */
data/avarice-2.14/src/jtag2_defs.h:261:12: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
unsigned char uiFlashpages[2]; /* number of pages in flash */
data/avarice-2.14/src/jtag2_defs.h:267:12: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
unsigned char uiStartSmallestBootLoaderSection[2]; /* */
data/avarice-2.14/src/jtag2_defs.h:275:12: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
unsigned char uiSramStartAddr[2]; /* Start of SRAM */
data/avarice-2.14/src/jtag2_defs.h:282:12: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
unsigned char EECRAddress[2]; /* EECR memory-mapped IO address */
data/avarice-2.14/src/jtag2io.cc:46:12: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
static char buffer[50];
data/avarice-2.14/src/jtag2io.cc:120:5: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(buf + 8, command, commandSize);
data/avarice-2.14/src/jtag2io.cc:235:7: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(buf, header, 8);
data/avarice-2.14/src/jtag2io.cc:827:14: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
unsigned char buf[4];
data/avarice-2.14/src/jtag2misc.cc:44:14: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
unsigned char buf[2 + 4], *resp;
data/avarice-2.14/src/jtag2misc.cc:51:5: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(buf + 2, newValue, valSize);
data/avarice-2.14/src/jtag2misc.cc:78:14: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
unsigned char buf[2];
data/avarice-2.14/src/jtag2rw.cc:167:3: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(response + targetOffset,
data/avarice-2.14/src/jtag2rw.cc:186:3: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(cachePtr, resp + 1, pageSize);
data/avarice-2.14/src/jtag2rw.cc:188:3: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(response + targetOffset,
data/avarice-2.14/src/jtag2rw.cc:287:2: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(command + 10, bp, chunksize);
data/avarice-2.14/src/jtag2usb.cc:255:3: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char string[256];
data/avarice-2.14/src/jtag2usb.cc:297:3: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(devnamecopy, jtagDeviceName, x);
data/avarice-2.14/src/jtag2usb.cc:589:3: [2] (buffer) wchar_t:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
wchar_t wserno[15];
data/avarice-2.14/src/jtag2usb.cc:593:3: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(devnamecopy, jtagDeviceName, x);
data/avarice-2.14/src/jtag2usb.cc:695:12: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
unsigned char probebuf[512 + 1] = {
data/avarice-2.14/src/jtag2usb.cc:755:7: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char buf[MAX_MESSAGE];
data/avarice-2.14/src/jtag2usb.cc:756:7: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char rbuf[MAX_MESSAGE + sizeof(unsigned int)];
data/avarice-2.14/src/jtag2usb.cc:757:7: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char ebuf[USBDEV_MAX_EVT_3 + sizeof(unsigned int)];
data/avarice-2.14/src/jtag2usb.cc:930:5: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(rbuf, &pkt_len, sizeof(unsigned int));
data/avarice-2.14/src/jtag2usb.cc:977:9: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(ebuf, &pkt_len, sizeof(unsigned int));
data/avarice-2.14/src/jtag2usb.cc:1003:7: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char buf[MAX_MESSAGE];
data/avarice-2.14/src/jtag2usb.cc:1050:7: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char buf[MAX_MESSAGE + sizeof(unsigned int)];
data/avarice-2.14/src/jtag2usb.cc:1120:6: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(buf, &pkt_len, sizeof(unsigned int));
data/avarice-2.14/src/jtag2usb.cc:1144:7: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char buf[USBDEV_MAX_EVT_3 + sizeof(unsigned int)];
data/avarice-2.14/src/jtag2usb.cc:1176:4: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(buf, &pkt_len, sizeof(unsigned int));
data/avarice-2.14/src/jtag2usb.cc:1220:16: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
unsigned char buf[MAX_MESSAGE + 5];
data/avarice-2.14/src/jtag2usb.cc:1272:4: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(buf, &len, sizeof(unsigned int));
data/avarice-2.14/src/jtag2usb.cc:1392:3: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(buf, &totlength, sizeof(unsigned int));
data/avarice-2.14/src/jtag3.h:191:14: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
unsigned char flashCache[MAX_FLASH_PAGE_SIZE];
data/avarice-2.14/src/jtag3.h:193:14: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
unsigned char eepromCache[MAX_EEPROM_PAGE_SIZE];
data/avarice-2.14/src/jtag3io.cc:42:10: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
static char buffer[50];
data/avarice-2.14/src/jtag3io.cc:127:5: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(buf + 4, command, commandSize);
data/avarice-2.14/src/jtag3io.cc:201:7: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(msg, tempbuf + 4, rv);
data/avarice-2.14/src/jtag3io.cc:210:7: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(msg, tempbuf + 3, rv);
data/avarice-2.14/src/jtag3io.cc:383:5: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(d3.flash_page_size, dev->dev_desc2.uiFlashPageSize, 2);
data/avarice-2.14/src/jtag3io.cc:384:5: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(d3.flash_size, dev->dev_desc2.ulFlashSize, 4);
data/avarice-2.14/src/jtag3io.cc:385:5: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(d3.boot_address, dev->dev_desc2.ulBootAddress, 4);
data/avarice-2.14/src/jtag3io.cc:386:5: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(d3.sram_offset, dev->dev_desc2.uiSramStartAddr, 2);
data/avarice-2.14/src/jtag3io.cc:763:14: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
unsigned char buf[4];
data/avarice-2.14/src/jtag3misc.cc:48:3: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(buf + 6, newValue, valSize);
data/avarice-2.14/src/jtag3misc.cc:73:12: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
unsigned char buf[6];
data/avarice-2.14/src/jtag3rw.cc:166:3: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(response + targetOffset,
data/avarice-2.14/src/jtag3rw.cc:185:3: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(cachePtr, resp + 3, pageSize);
data/avarice-2.14/src/jtag3rw.cc:187:3: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(response + targetOffset,
data/avarice-2.14/src/jtag3rw.cc:301:5: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(cmd + 13, buffer, numBytes);
data/avarice-2.14/src/jtaggeneric.cc:92:12: [2] (misc) open:
Check when opening files - can an attacker redirect it (via symlinks),
force the opening of special file type (e.g., device files), move things
around to create a race condition, control its ancestors, or change its
contents? (CWE-362).
jtagBox = open(jtagDeviceName, O_RDWR | O_NOCTTY | O_NONBLOCK);
data/avarice-2.14/src/jtaggeneric.cc:549:15: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
const char *fusenames[3] = { " Low",
data/avarice-2.14/src/jtagio.cc:97:15: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
unsigned char infobuf[2];
data/avarice-2.14/src/jtagrw.cc:240:5: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(&txBuffer[1], buffer, numBytes);
data/avarice-2.14/src/remote.cc:59:8: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
static char remcomInBuffer[BUFMAX];
data/avarice-2.14/src/remote.cc:60:8: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
static char remcomOutBuffer[BUFMAX];
data/avarice-2.14/src/remote.cc:270:2: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char textbuf[BUFMAX], hexbuf[2 * BUFMAX], *textscan, *hexscan;
data/avarice-2.14/src/remote.cc:516:3: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char buf[16];
data/avarice-2.14/src/remote.cc:577:5: [2] (buffer) strcpy:
Does not check for buffer overflows when copying to destination [MS-banned]
(CWE-120). Consider using snprintf, strcpy_s, or strlcpy (warning: strncpy
easily misused). Risk is low because the source is a constant string.
strcpy(remcomOutBuffer, "OK");
data/avarice-2.14/src/remote.cc:621:9: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char reply[80];
data/avarice-2.14/src/remote.cc:637:13: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char reply[80];
data/avarice-2.14/src/remote.cc:680:9: [2] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf. Risk is low because the source has a constant maximum length.
i += sprintf(r + i, "\\x%02x", (unsigned)c & 0xff);
data/avarice-2.14/src/remote.cc:855:13: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(regBuffer, jtagBuffer, 0x20);
data/avarice-2.14/src/remote.cc:937:21: [2] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf. Risk is low because the source has a constant maximum length.
sprintf(remcomOutBuffer, "%02x", regcount);
data/avarice-2.14/src/remote.cc:1027:6: [2] (buffer) strcpy:
Does not check for buffer overflows when copying to destination [MS-banned]
(CWE-120). Consider using snprintf, strcpy_s, or strlcpy (warning: strncpy
easily misused). Risk is low because the source is a constant string.
strcpy(remcomOutBuffer, "qXfer:memory-map:read+");
data/avarice-2.14/src/remote.cc:1031:4: [2] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf. Risk is low because the source has a constant maximum length.
sprintf(remcomOutBuffer,
data/avarice-2.14/src/remote.cc:1049:13: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char cmdbuf[MONMAX];
data/avarice-2.14/src/remote.cc:1230:6: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(flashbuf + offset, ptr, amount);
data/avarice-2.14/src/gnu_getopt.c:241:51: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
# if (!defined __STDC__ || !__STDC__) && !defined strlen
data/avarice-2.14/src/gnu_getopt.c:244:12: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
extern int strlen (const char *);
data/avarice-2.14/src/gnu_getopt.c:445:44: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
int len = nonoption_flags_max_len = strlen (orig_str);
data/avarice-2.14/src/gnu_getopt.c:667:21: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
== (unsigned int) strlen (p->name))
data/avarice-2.14/src/gnu_getopt.c:691:16: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
nextchar += strlen (nextchar);
data/avarice-2.14/src/gnu_getopt.c:722:21: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
nextchar += strlen (nextchar);
data/avarice-2.14/src/gnu_getopt.c:739:17: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
nextchar += strlen (nextchar);
data/avarice-2.14/src/gnu_getopt.c:744:16: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
nextchar += strlen (nextchar);
data/avarice-2.14/src/gnu_getopt.c:855:51: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
if ((unsigned int) (nameend - nextchar) == strlen (p->name))
data/avarice-2.14/src/gnu_getopt.c:878:18: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
nextchar += strlen (nextchar);
data/avarice-2.14/src/gnu_getopt.c:898:19: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
nextchar += strlen (nextchar);
data/avarice-2.14/src/gnu_getopt.c:912:19: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
nextchar += strlen (nextchar);
data/avarice-2.14/src/gnu_getopt.c:916:18: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
nextchar += strlen (nextchar);
data/avarice-2.14/src/jtag2usb.cc:296:30: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
devnamecopy = new char[x = strlen(jtagDeviceName) + 1];
data/avarice-2.14/src/jtag2usb.cc:316:8: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
x = strlen(cp2) - 1;
data/avarice-2.14/src/jtag2usb.cc:321:11: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
if (strlen(serno) > 12)
data/avarice-2.14/src/jtag2usb.cc:383:12: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
x = strlen(string) - strlen(serno);
data/avarice-2.14/src/jtag2usb.cc:383:29: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
x = strlen(string) - strlen(serno);
data/avarice-2.14/src/jtag2usb.cc:427:13: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
x = strlen(string) - strlen(serno);
data/avarice-2.14/src/jtag2usb.cc:427:30: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
x = strlen(string) - strlen(serno);
data/avarice-2.14/src/jtag2usb.cc:592:30: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
devnamecopy = new char[x = strlen(jtagDeviceName) + 1];
data/avarice-2.14/src/jtag2usb.cc:612:8: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
x = strlen(cp2) - 1;
data/avarice-2.14/src/jtag2usb.cc:617:16: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
serlen = strlen(serno);
data/avarice-2.14/src/jtag2usb.cc:656:18: [1] (buffer) wcslen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
size_t slen = wcslen(walk->serial_number);
data/avarice-2.14/src/jtag2usb.cc:804:14: [1] (buffer) read:
Check buffer boundaries if used in a loop including recursive loops
(CWE-120, CWE-20).
if ((rv = read(pype[0], buf, MAX_MESSAGE)) > 0)
data/avarice-2.14/src/jtag2usb.cc:1006:17: [1] (buffer) read:
Check buffer boundaries if used in a loop including recursive loops
(CWE-120, CWE-20).
if ((rv = read(pype[0], buf, MAX_MESSAGE)) > 0)
data/avarice-2.14/src/jtag2usb.cc:1291:14: [1] (buffer) read:
Check buffer boundaries if used in a loop including recursive loops
(CWE-120, CWE-20).
if ((rv = read(pype[0], buf + 5, MAX_MESSAGE)) > 0)
data/avarice-2.14/src/jtaggeneric.cc:169:21: [1] (buffer) read:
Check buffer boundaries if used in a loop including recursive loops
(CWE-120, CWE-20).
ssize_t thisread = read(jtagBox, &buffer[actual], count - actual);
data/avarice-2.14/src/jtaggeneric.cc:589:9: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
if (strlen(lock) != 2)
data/avarice-2.14/src/jtagio.cc:288:2: [1] (obsolete) usleep:
This C routine is considered obsolete (as opposed to the shell command by
the same name). The interaction of this function with SIGALRM and other
timer functions such as sleep(), alarm(), setitimer(), and nanosleep() is
unspecified (CWE-676). Use nanosleep(2) or setitimer(2) instead.
usleep(2 * JTAG_COMM_TIMEOUT); // let rest of response come before we ignore it
data/avarice-2.14/src/main.cc:509:19: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
int len = strlen (arg);
data/avarice-2.14/src/main.cc:520:13: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
if (strlen (host)) {
data/avarice-2.14/src/remote.cc:133:11: [1] (buffer) read:
Check buffer boundaries if used in a loop including recursive loops
(CWE-120, CWE-20).
result = read(gdbFileDescriptor, &c, 1);
data/avarice-2.14/src/remote.cc:155:14: [1] (buffer) read:
Check buffer boundaries if used in a loop including recursive loops
(CWE-120, CWE-20).
result = read(gdbFileDescriptor, &c, 1);
data/avarice-2.14/src/remote.cc:608:23: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
unsigned int ln = strlen(cmd);
data/avarice-2.14/src/remote.cc:913:18: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
length = strlen("Ravr.io_reg");
data/avarice-2.14/src/remote.cc:968:38: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
offset = strlen(remcomOutBuffer);
data/avarice-2.14/src/remote.cc:1007:50: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
offset = strlen(remcomOutBuffer);
ANALYSIS SUMMARY:
Hits = 194
Lines analyzed = 29641 in approximately 0.91 seconds (32504 lines/second)
Physical Source Lines of Code (SLOC) = 24712
Hits@level = [0] 215 [1] 38 [2] 135 [3] 14 [4] 7 [5] 0
Hits@level+ = [0+] 409 [1+] 194 [2+] 156 [3+] 21 [4+] 7 [5+] 0
Hits/KSLOC@level+ = [0+] 16.5507 [1+] 7.85044 [2+] 6.31272 [3+] 0.84979 [4+] 0.283263 [5+] 0
Dot directories skipped = 1 (--followdotdir overrides)
Minimum risk level = 1
Not every hit is necessarily a security vulnerability.
There may be other security vulnerabilities; review your code!
See 'Secure Programming HOWTO'
(https://dwheeler.com/secure-programs) for more information.