vulnerability
Ubuntu: USN-7027-1 (CVE-2022-48337): Emacs vulnerabilities
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 10 | (AV:N/AC:L/Au:N/C:C/I:C/A:C) | Feb 20, 2023 | Sep 20, 2024 | Aug 18, 2025 |
Severity
10
CVSS
(AV:N/AC:L/Au:N/C:C/I:C/A:C)
Published
Feb 20, 2023
Added
Sep 20, 2024
Modified
Aug 18, 2025
Description
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 etags documentation) in a situation where the current working directory has contents that depend on untrusted input.
Solutions
ubuntu-pro-upgrade-emacsubuntu-pro-upgrade-emacs-bin-commonubuntu-pro-upgrade-emacs-commonubuntu-pro-upgrade-emacs-elubuntu-pro-upgrade-emacs24ubuntu-pro-upgrade-emacs24-bin-commonubuntu-pro-upgrade-emacs24-commonubuntu-pro-upgrade-emacs24-elubuntu-pro-upgrade-emacs25ubuntu-pro-upgrade-emacs25-bin-commonubuntu-pro-upgrade-emacs25-commonubuntu-pro-upgrade-emacs25-el
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