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Incorrect Calculation of Buffer Size Affecting libtiff-devel package, versions *

low

Snyk CVSS

    Attack Complexity Low
    User Interaction Required
    Availability High

    Threat Intelligence

    EPSS 0.09% (36th 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-RHEL7-LIBTIFFDEVEL-3012367
  • published 31 Aug 2022
  • disclosed 22 May 2022
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Introduced: 22 May 2022

CVE-2022-2520 Open this link in a new tab
CWE-131 Open this link in a new tab

How to fix?

There is no fixed version for RHEL:7 libtiff-devel.

NVD Description

Note: Versions mentioned in the description apply only to the upstream libtiff-devel package and not the libtiff-devel package as distributed by RHEL. See How to fix? for RHEL:7 relevant fixed versions and status.

A flaw was found in libtiff 4.4.0rc1. There is a sysmalloc assertion fail in rotateImage() at tiffcrop.c:8621 that can cause program crash when reading a crafted input.