Resource Exhaustion Affecting libtiff package, versions *


Severity

Recommended
0.0
low
0
10

Based on CentOS security rating

    Threat Intelligence

    EPSS
    0.98% (84th percentile)

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  • Snyk ID SNYK-CENTOS7-LIBTIFF-1993803
  • published 26 Jul 2021
  • disclosed 18 Jan 2018

How to fix?

There is no fixed version for Centos:7 libtiff.

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.

In LibTIFF 4.0.9, there is an uncontrolled resource consumption in the TIFFSetDirectory function of tif_dir.c. Remote attackers could leverage this vulnerability to cause a denial of service via a crafted tif file. This occurs because the declared number of directory entries is not validated against the actual number of directory entries.