Integer Overflow or Wraparound Affecting libtiff-devel package, versions *


0.0
medium

Snyk CVSS

    Attack Complexity High
    User Interaction Required

    Threat Intelligence

    EPSS 1.29% (86th percentile)
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NVD
6.5 medium
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SUSE
5.5 medium
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Red Hat
4.5 medium

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  • Snyk ID SNYK-CENTOS6-LIBTIFFDEVEL-2004917
  • published 26 Jul 2021
  • disclosed 14 Aug 2019

How to fix?

There is no fixed version for Centos:6 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 Centos. See How to fix? for Centos:6 relevant fixed versions and status.

_TIFFCheckMalloc and _TIFFCheckRealloc in tif_aux.c in LibTIFF through 4.0.10 mishandle Integer Overflow checks because they rely on compiler behavior that is undefined by the applicable C standards. This can, for example, lead to an application crash.