Out-of-bounds Write Affecting tiff package, versions <4.3.0-6ubuntu0.5


Severity

Recommended
low

Based on Ubuntu security rating.

Threat Intelligence

EPSS
0.1% (42nd percentile)

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  • Snyk IDSNYK-UBUNTU2204-TIFF-5710730
  • published15 Jun 2023
  • disclosed14 Jun 2023

Introduced: 14 Jun 2023

CVE-2023-26965  (opens in a new tab)
CWE-787  (opens in a new tab)

How to fix?

Upgrade Ubuntu:22.04 tiff to version 4.3.0-6ubuntu0.5 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream tiff package and not the tiff package as distributed by Ubuntu. See How to fix? for Ubuntu:22.04 relevant fixed versions and status.

loadImage() in tools/tiffcrop.c in LibTIFF through 4.5.0 has a heap-based use after free via a crafted TIFF image.

CVSS Scores

version 3.1