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Integer Overflow or Wraparound Affecting tiff package, versions <4.1.0+git191117-2~deb10u8

0.0
medium

Snyk CVSS

    Attack Complexity Low
    User Interaction Required
    Availability High

    Threat Intelligence

    EPSS 0.08% (34th percentile)
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NVD
6.5 medium
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SUSE
6.5 medium
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Red Hat
6.5 medium

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  • Snyk ID SNYK-DEBIAN10-TIFF-5862867
  • published 29 Aug 2023
  • disclosed 5 Oct 2023
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Introduced: 29 Aug 2023

CVE-2023-40745 Open this link in a new tab
CWE-190 Open this link in a new tab

How to fix?

Upgrade Debian:10 tiff to version 4.1.0+git191117-2~deb10u8 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 Debian. See How to fix? for Debian:10 relevant fixed versions and status.

LibTIFF is vulnerable to an integer overflow. This flaw allows remote attackers to cause a denial of service (application crash) or possibly execute an arbitrary code via a crafted tiff image, which triggers a heap-based buffer overflow.