Use After Free Affecting redis-doc package, versions <0:7.2.7-1.module+el9.5.0+22705+3d861c1c


Severity

Recommended
0.0
high
0
10

Based on CentOS security rating.

Threat Intelligence

EPSS
0.05% (18th percentile)

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  • Snyk IDSNYK-CENTOS9-REDISDOC-8863400
  • published28 Feb 2025
  • disclosed6 Jan 2025

Introduced: 6 Jan 2025

CVE-2024-46981  (opens in a new tab)
CWE-416  (opens in a new tab)

How to fix?

Upgrade Centos:9 redis-doc to version 0:7.2.7-1.module+el9.5.0+22705+3d861c1c or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream redis-doc package and not the redis-doc package as distributed by Centos. See How to fix? for Centos:9 relevant fixed versions and status.

Redis is an open source, in-memory database that persists on disk. An authenticated user may use a specially crafted Lua script to manipulate the garbage collector and potentially lead to remote code execution. The problem is fixed in 7.4.2, 7.2.7, and 6.2.17. An additional workaround to mitigate the problem without patching the redis-server executable is to prevent users from executing Lua scripts. This can be done using ACL to restrict EVAL and EVALSHA commands.

CVSS Base Scores

version 3.1