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Out-of-bounds Write Affecting libtiff5-32bit package, versions <4.0.9-5.17.1

Severity

 Recommended
medium

Based on SUSE Linux Enterprise Server security rating.

Threat Intelligence

EPSS
13.61% (96th percentile)

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  • Snyk IDSNYK-SLES150-LIBTIFF532BIT-2758446
  • published14 Apr 2022
  • disclosed27 Nov 2018
Report a new vulnerability Found a mistake?

Introduced: 27 Nov 2018

CVE-2018-12900  (opens in a new tab)
CWE-787  (opens in a new tab)

How to fix?

Upgrade SLES:15.0 libtiff5-32bit to version 4.0.9-5.17.1 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream libtiff5-32bit package and not the libtiff5-32bit package as distributed by SLES. See How to fix? for SLES:15.0 relevant fixed versions and status.

Heap-based buffer overflow in the cpSeparateBufToContigBuf function in tiffcp.c in LibTIFF 3.9.3, 3.9.4, 3.9.5, 3.9.6, 3.9.7, 4.0.0beta7, 4.0.0alpha4, 4.0.0alpha5, 4.0.0alpha6, 4.0.0, 4.0.1, 4.0.2, 4.0.3, 4.0.4, 4.0.4beta, 4.0.5, 4.0.6, 4.0.7, 4.0.8 and 4.0.9 allows remote attackers to cause a denial of service (crash) or possibly have unspecified other impact via a crafted TIFF file.