Out-of-bounds Write Affecting tiff package, versions <4.1.0+git191117-2ubuntu0.20.04.12


Severity

medium

    Threat Intelligence

    EPSS
    0.12% (47th percentile)

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  • Snyk ID SNYK-UBUNTU2004-TIFF-6207543
  • published 6 Feb 2024
  • disclosed 25 Jan 2024

How to fix?

Upgrade Ubuntu:20.04 tiff to version 4.1.0+git191117-2ubuntu0.20.04.12 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:20.04 relevant fixed versions and status.

A segment fault (SEGV) flaw was found in libtiff that could be triggered by passing a crafted tiff file to the TIFFReadRGBATileExt() API. This flaw allows a remote attacker to cause a heap-buffer overflow, leading to a denial of service.

CVSS Scores

version 3.1
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Snyk

7.5 medium
  • Attack Vector (AV)
    Network
  • Attack Complexity (AC)
    Low
  • Privileges Required (PR)
    None
  • User Interaction (UI)
    None
  • Scope (S)
    Unchanged
  • Confidentiality (C)
    None
  • Integrity (I)
    None
  • Availability (A)
    High
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NVD

7.5 high
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Red Hat

7.5 high
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SUSE

5 medium