Stack-based Buffer Overflow Affecting libtiff package, versions <0:4.0.3-32.el7


Severity

Recommended
medium

Based on CentOS security rating

    Threat Intelligence

    EPSS
    0.21% (60th percentile)

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  • Snyk ID SNYK-CENTOS7-LIBTIFF-2140246
  • published 26 Jul 2021
  • disclosed 25 Oct 2018

How to fix?

Upgrade Centos:7 libtiff to version 0:4.0.3-32.el7 or higher.

NVD Description

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

An issue was discovered in LibTIFF 4.0.9. There is a NULL pointer dereference in the function LZWDecode in the file tif_lzw.c.