Incorrect Calculation of Buffer Size Affecting libtiff-debugsource package, versions <0:4.0.9-26.el8_7


Severity

Recommended
0.0
medium
0
10

Based on Rocky Linux security rating.

Threat Intelligence

EPSS
0.25% (65th percentile)

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  • Snyk IDSNYK-ROCKY8-LIBTIFFDEBUGSOURCE-3268489
  • published3 Feb 2023
  • disclosed31 Aug 2022

Introduced: 31 Aug 2022

CVE-2022-2520  (opens in a new tab)
CWE-131  (opens in a new tab)

How to fix?

Upgrade Rocky-Linux:8 libtiff-debugsource to version 0:4.0.9-26.el8_7 or higher.
This issue was patched in RLSA-2023:0095.

NVD Description

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

A flaw was found in libtiff 4.4.0rc1. There is a sysmalloc assertion fail in rotateImage() at tiffcrop.c:8621 that can cause program crash when reading a crafted input.

CVSS Scores

version 3.1