OS Command Injection Affecting ctags-debuginfo package, versions <0:5.8-23.el8


Severity

Recommended
medium

Based on Rocky Linux security rating.

Threat Intelligence

EPSS
0.61% (49th percentile)

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  • Snyk IDSNYK-ROCKY8-CTAGSDEBUGINFO-17524626
  • published26 Jun 2026
  • disclosed20 Dec 2022

Introduced: 20 Dec 2022

CVE-2022-4515  (opens in a new tab)
CWE-78  (opens in a new tab)

How to fix?

Upgrade Rocky-Linux:8 ctags-debuginfo to version 0:5.8-23.el8 or higher.
This issue was patched in RLSA-2023:2863.

NVD Description

Note: Versions mentioned in the description apply only to the upstream ctags-debuginfo package and not the ctags-debuginfo package as distributed by Rocky-Linux. See How to fix? for Rocky-Linux:8 relevant fixed versions and status.

A flaw was found in Exuberant Ctags in the way it handles the "-o" option. This option specifies the tag filename. A crafted tag filename specified in the command line or in the configuration file results in arbitrary command execution because the externalSortTags() in sort.c calls the system(3) function in an unsafe way.

CVSS Base Scores

version 3.1