Integer Overflow or Wraparound Affecting redis-devel package, versions <0:6.2.17-1.module+el8.10.0+22680+748527fd


Severity

Recommended
high

Based on CentOS security rating.

Threat Intelligence

EPSS
35.55% (98th percentile)

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  • Snyk IDSNYK-CENTOS8-REDISDEVEL-3244742
  • published23 Jan 2023
  • disclosed17 Jan 2023

Introduced: 17 Jan 2023

CVE-2022-35977  (opens in a new tab)
CWE-190  (opens in a new tab)

How to fix?

Upgrade Centos:8 redis-devel to version 0:6.2.17-1.module+el8.10.0+22680+748527fd or higher.

NVD Description

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

Redis is an in-memory database that persists on disk. Authenticated users issuing specially crafted SETRANGE and SORT(_RO) commands can trigger an integer overflow, resulting with Redis attempting to allocate impossible amounts of memory and abort with an out-of-memory (OOM) panic. The problem is fixed in Redis versions 7.0.8, 6.2.9 and 6.0.17. Users are advised to upgrade. There are no known workarounds for this vulnerability.

CVSS Base Scores

version 3.1