Bash
by GNU
CVEs (16)
| CVE | Vendor / Product | Sev | Risk | CVSS | EPSS | KEV | Published | Description |
|---|---|---|---|---|---|---|---|---|
| CVE-2014-7169 | Cri | 0.87 | 9.8 | 1.00 | KEV | Sep 25, 2014 | GNU Bash through 4.3 bash43-025 processes trailing strings after certain malformed function definitions in the values of environment variables, which allows remote attackers to write to files or possibly have unknown other impact via a crafted environment, as demonstrated by… | |
| CVE-2014-6271 | Cri | 0.87 | 9.8 | 1.00 | KEV | Sep 24, 2014 | GNU Bash through 4.3 processes trailing strings after function definitions in the values of environment variables, which allows remote attackers to execute arbitrary code via a crafted environment, as demonstrated by vectors involving the ForceCommand feature in OpenSSH sshd,… | |
| CVE-2014-6278 | Hig | 0.80 | 8.8 | 1.00 | KEV | Sep 30, 2014 | GNU Bash through 4.3 bash43-026 does not properly parse function definitions in the values of environment variables, which allows remote attackers to execute arbitrary commands via a crafted environment, as demonstrated by vectors involving the ForceCommand feature in OpenSSH… | |
| CVE-2017-5932 | Hig | 0.51 | 7.8 | 0.00 | Mar 27, 2017 | The path autocompletion feature in Bash 4.4 allows local users to gain privileges via a crafted filename starting with a " (double quote) character and a command substitution metacharacter. | ||
| CVE-2016-0634 | Hig | 0.49 | 7.5 | 0.06 | Aug 28, 2017 | The expansion of '\h' in the prompt string in bash 4.3 allows remote authenticated users to execute arbitrary code via shell metacharacters placed in 'hostname' of a machine. | ||
| CVE-2016-9401 | Med | 0.36 | 5.5 | 0.00 | Jan 23, 2017 | popd in bash might allow local users to bypass the restricted shell and cause a use-after-free via a crafted address. | ||
| CVE-2014-7187 | 0.08 | — | 0.58 | Sep 28, 2014 | Off-by-one error in the read_token_word function in parse.y in GNU Bash through 4.3 bash43-026 allows remote attackers to cause a denial of service (out-of-bounds array access and application crash) or possibly have unspecified other impact via deeply nested for loops, aka the… | |||
| CVE-2014-7186 | 0.08 | — | 0.64 | Sep 28, 2014 | The redirection implementation in parse.y in GNU Bash through 4.3 bash43-026 allows remote attackers to cause a denial of service (out-of-bounds array access and application crash) or possibly have unspecified other impact via crafted use of here documents, aka the "redir_stack"… | |||
| CVE-2014-6277 | 0.08 | — | 0.64 | Sep 27, 2014 | GNU Bash through 4.3 bash43-026 does not properly parse function definitions in the values of environment variables, which allows remote attackers to execute arbitrary code or cause a denial of service (uninitialized memory access, and untrusted-pointer read and write… | |||
| CVE-2010-0002 | 0.03 | — | 0.01 | Jan 14, 2010 | The /etc/profile.d/60alias.sh script in the Mandriva bash package for Bash 2.05b, 3.0, 3.2, 3.2.48, and 4.0 enables the --show-control-chars option in LS_OPTIONS, which allows local users to send escape sequences to terminal emulators, or hide the existence of a file, via a… | |||
| CVE-1999-0491 | 0.03 | — | 0.01 | Apr 20, 1999 | The prompt parsing in bash allows a local user to execute commands as another user by creating a directory with the name of the command to execute. | |||
| CVE-2019-18276 | 0.00 | — | 0.03 | Nov 28, 2019 | An issue was discovered in disable_priv_mode in shell.c in GNU Bash through 5.0 patch 11. By default, if Bash is run with its effective UID not equal to its real UID, it will drop privileges by setting its effective UID to its real UID. However, it does so incorrectly. On Linux… | |||
| CVE-2012-6711 | 0.00 | — | 0.00 | Jun 18, 2019 | A heap-based buffer overflow exists in GNU Bash before 4.3 when wide characters, not supported by the current locale set in the LC_CTYPE environment variable, are printed through the echo built-in function. A local attacker, who can provide data to print through the "echo -e"… | |||
| CVE-2019-9924 | 0.00 | — | 0.00 | Mar 22, 2019 | rbash in Bash before 4.4-beta2 did not prevent the shell user from modifying BASH_CMDS, thus allowing the user to execute any command with the permissions of the shell. | |||
| CVE-2012-3410 | 0.00 | — | 0.00 | Aug 27, 2012 | Stack-based buffer overflow in lib/sh/eaccess.c in GNU Bash before 4.2 patch 33 might allow local users to bypass intended restricted shell access via a long filename in /dev/fd, which is not properly handled when expanding the /dev/fd prefix. | |||
| CVE-1999-1383 | 0.00 | — | 0.00 | Sep 13, 1996 | (1) bash before 1.14.7, and (2) tcsh 6.05 allow local users to gain privileges via directory names that contain shell metacharacters (` back-tick), which can cause the commands enclosed in the directory name to be executed when the shell expands filenames using the \w option in… |
- risk 0.87cvss 9.8epss 1.00
GNU Bash through 4.3 bash43-025 processes trailing strings after certain malformed function definitions in the values of environment variables, which allows remote attackers to write to files or possibly have unknown other impact via a crafted environment, as demonstrated by…
- risk 0.87cvss 9.8epss 1.00
GNU Bash through 4.3 processes trailing strings after function definitions in the values of environment variables, which allows remote attackers to execute arbitrary code via a crafted environment, as demonstrated by vectors involving the ForceCommand feature in OpenSSH sshd,…
- risk 0.80cvss 8.8epss 1.00
GNU Bash through 4.3 bash43-026 does not properly parse function definitions in the values of environment variables, which allows remote attackers to execute arbitrary commands via a crafted environment, as demonstrated by vectors involving the ForceCommand feature in OpenSSH…
- risk 0.51cvss 7.8epss 0.00
The path autocompletion feature in Bash 4.4 allows local users to gain privileges via a crafted filename starting with a " (double quote) character and a command substitution metacharacter.
- risk 0.49cvss 7.5epss 0.06
The expansion of '\h' in the prompt string in bash 4.3 allows remote authenticated users to execute arbitrary code via shell metacharacters placed in 'hostname' of a machine.
- risk 0.36cvss 5.5epss 0.00
popd in bash might allow local users to bypass the restricted shell and cause a use-after-free via a crafted address.
- CVE-2014-7187Sep 28, 2014risk 0.08cvss —epss 0.58
Off-by-one error in the read_token_word function in parse.y in GNU Bash through 4.3 bash43-026 allows remote attackers to cause a denial of service (out-of-bounds array access and application crash) or possibly have unspecified other impact via deeply nested for loops, aka the…
- CVE-2014-7186Sep 28, 2014risk 0.08cvss —epss 0.64
The redirection implementation in parse.y in GNU Bash through 4.3 bash43-026 allows remote attackers to cause a denial of service (out-of-bounds array access and application crash) or possibly have unspecified other impact via crafted use of here documents, aka the "redir_stack"…
- CVE-2014-6277Sep 27, 2014risk 0.08cvss —epss 0.64
GNU Bash through 4.3 bash43-026 does not properly parse function definitions in the values of environment variables, which allows remote attackers to execute arbitrary code or cause a denial of service (uninitialized memory access, and untrusted-pointer read and write…
- CVE-2010-0002Jan 14, 2010risk 0.03cvss —epss 0.01
The /etc/profile.d/60alias.sh script in the Mandriva bash package for Bash 2.05b, 3.0, 3.2, 3.2.48, and 4.0 enables the --show-control-chars option in LS_OPTIONS, which allows local users to send escape sequences to terminal emulators, or hide the existence of a file, via a…
- CVE-1999-0491Apr 20, 1999risk 0.03cvss —epss 0.01
The prompt parsing in bash allows a local user to execute commands as another user by creating a directory with the name of the command to execute.
- CVE-2019-18276Nov 28, 2019risk 0.00cvss —epss 0.03
An issue was discovered in disable_priv_mode in shell.c in GNU Bash through 5.0 patch 11. By default, if Bash is run with its effective UID not equal to its real UID, it will drop privileges by setting its effective UID to its real UID. However, it does so incorrectly. On Linux…
- CVE-2012-6711Jun 18, 2019risk 0.00cvss —epss 0.00
A heap-based buffer overflow exists in GNU Bash before 4.3 when wide characters, not supported by the current locale set in the LC_CTYPE environment variable, are printed through the echo built-in function. A local attacker, who can provide data to print through the "echo -e"…
- CVE-2019-9924Mar 22, 2019risk 0.00cvss —epss 0.00
rbash in Bash before 4.4-beta2 did not prevent the shell user from modifying BASH_CMDS, thus allowing the user to execute any command with the permissions of the shell.
- CVE-2012-3410Aug 27, 2012risk 0.00cvss —epss 0.00
Stack-based buffer overflow in lib/sh/eaccess.c in GNU Bash before 4.2 patch 33 might allow local users to bypass intended restricted shell access via a long filename in /dev/fd, which is not properly handled when expanding the /dev/fd prefix.
- CVE-1999-1383Sep 13, 1996risk 0.00cvss —epss 0.00
(1) bash before 1.14.7, and (2) tcsh 6.05 allow local users to gain privileges via directory names that contain shell metacharacters (` back-tick), which can cause the commands enclosed in the directory name to be executed when the shell expands filenames using the \w option in…