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NULL Pointer Dereference 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 0.05% (16th percentile)
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NVD
5.5 medium
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SUSE
5.5 medium
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Red Hat
5.5 medium

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  • Snyk ID SNYK-DEBIAN10-TIFF-5750146
  • published 1 Jul 2023
  • disclosed 30 Jun 2023
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Introduced: 30 Jun 2023

CVE-2023-2908 Open this link in a new tab
CWE-476 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.

A null pointer dereference issue was found in Libtiff's tif_dir.c file. This issue may allow an attacker to pass a crafted TIFF image file to the tiffcp utility which triggers a runtime error that causes undefined behavior. This will result in an application crash, eventually leading to a denial of service.