Vulnerability Monitor

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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 etags documentation) in a situation where the current working directory has contents that depend on untrusted input.

Published

2023-02-20T23:15:12.243

Last Modified

2025-03-18T16:15:14.647

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 9.8 (CRITICAL)

Weaknesses
  • Type: Primary
    CWE-78
  • Type: Secondary
    CWE-78
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Application gnu emacs ≤ 28.2 Yes
Operating System debian debian_linux 11.0 Yes
References