CVE-2022-48339

GNU Emacs (through 28.2) contains a command injection flaw in htmlfontify.el (hfy-istext-command) where file/srcdir parameters come from external input and are not escaped, allowing code execution if shell metacharacters are present. Connected advisories confirm CVE-2022-48339 and related CVEs (e...

CVE-2022-48338

CVE-2022-48338 affects GNU Emacs up to version 28.2, via ruby-mode.el’s function ruby-find-library-file . The vulnerability is a local command injection: the function is interactive and calls external command gem through shell-command-to-string without escaping feature-name parameters, enabling a...

CVE-2022-48339

An issue was discovered in GNU Emacs through 28.2. htmlfontify.el has a command injection vulnerability. In the hfy-istext-command function, the parameter file and parameter srcdir come from external input, and parameters are not escaped. If a file name or directory name contains shell...

CVE-2022-48338

An issue was discovered in GNU Emacs through 28.2. In ruby-mode.el, the ruby-find-library-file function has a local command injection vulnerability. The ruby-find-library-file function is an interactive function, and bound to C-c C-f. Inside the function, the external command gem is called throug...

CVE-2022-48338

An issue was discovered in GNU Emacs through 28.2. In ruby-mode.el, the ruby-find-library-file function has a local command injection vulnerability. The ruby-find-library-file function is an interactive function, and bound to C-c C-f. Inside the function, the external command gem is called throug...

CVE-2022-48339

An issue was discovered in GNU Emacs through 28.2. htmlfontify.el has a command injection vulnerability. In the hfy-istext-command function, the parameter file and parameter srcdir come from external input, and parameters are not escaped. If a file name or directory name contains shell...

CVE-2022-48339

An issue was discovered in GNU Emacs through 28.2. htmlfontify.el has a command injection vulnerability. In the hfy-istext-command function, the parameter file and parameter srcdir come from external input, and parameters are not escaped. If a file name or directory name contains shell...

CVE-2022-48338

An issue was discovered in GNU Emacs through 28.2. In ruby-mode.el, the ruby-find-library-file function has a local command injection vulnerability. The ruby-find-library-file function is an interactive function, and bound to C-c C-f. Inside the function, the external command gem is called throug...

CVE-2022-48339: Improper Encoding or Escaping of Output

An issue was discovered in GNU Emacs through 28.2. htmlfontify.el has a command injection vulnerability. In the hfy-istext-command function, the parameter file and parameter srcdir come from external input, and parameters are not escaped. If a file name or directory name contains shell...

CVE-2022-48338: Improper Neutralization of Special Elements used in a Command

An issue was discovered in GNU Emacs through 28.2. In ruby-mode.el, the ruby-find-library-file function has a local command injection vulnerability. The ruby-find-library-file function is an interactive function, and bound to C-c C-f. Inside the function, the external command gem is called throug...

GNU Emacs command injection vulnerability

GNU Emacs is a family of text editors in the American GNU community. A security vulnerability exists in GNU Emacs version 28.2 and earlier versions, which stems from not escaping the file parameter and the srcdir parameter. An attacker can exploit this vulnerability to execute arbitrary commands...

PT-2023-9294

Name of the Vulnerable Software and Affected Versions GNU Emacs versions 28.2 and earlier Description The issue is related to the improper neutralization of special elements used in the operating system command. This can allow an attacker to execute arbitrary code via shell metacharacters in the...

PT-2023-9295

Name of the Vulnerable Software and Affected Versions GNU Emacs versions through 28.2 Description The issue is related to a command injection vulnerability in the htmlfontify.el module of GNU Emacs. Specifically, the hfy-istext-command function is vulnerable due to the lack of escaping for the fi...

CVE-2022-48337: Improper Neutralization of Special Elements used in an OS Command

GNU Emacs through 28.2 allows attackers to execute commands via shell metacharacters in the name of a source-code file, because lib-src/etags.c uses the system C library function in its implementation of the etags program. For example, a victim may use the "etags -u " command suggested in the eta...

GNU Emacs operating system command injection vulnerability

GNU Emacs is a family of text editors in the American GNU community. An operating system command injection vulnerability exists in GNU Emacs version 28.2 and earlier. An attacker can exploit this vulnerability to execute commands via shell metacharacters in the name of a source code file...

CVE-2022-48337

GNU Emacs through 28.2 allows attackers to execute commands via shell metacharacters in the name of a source-code file, because lib-src/etags.c uses the system C library function in its implementation of the etags program. For example, a victim may use the "etags -u " command suggested in the eta...

PT-2023-9293

Name of the Vulnerable Software and Affected Versions GNU Emacs versions through 28.2 Description An issue was discovered in GNU Emacs where the ruby-find-library-file function in ruby-mode.el has a local command injection vulnerability. The ruby-find-library-file function is an interactive...

CVE-2022-48337

CVE-2022-48337 affects GNU Emacs up to 28.2. The issue arises from the etags implementation in lib-src/etags.c, which uses the system C library function and does not sanitize input, enabling command execution via shell metacharacters in source-file names (for example, using etags -u * in a direct...

CVE-2022-48337

GNU Emacs through 28.2 allows attackers to execute commands via shell metacharacters in the name of a source-code file, because lib-src/etags.c uses the system C library function in its implementation of the etags program. For example, a victim may use the "etags -u " command suggested in the eta...

CVE-2022-48337

GNU Emacs through 28.2 allows attackers to execute commands via shell metacharacters in the name of a source-code file, because lib-src/etags.c uses the system C library function in its implementation of the etags program. For example, a victim may use the "etags -u " command suggested in the eta...