NULL Pointer Dereference Affecting libcroco package, versions <0:0.6.12-4.el7


medium

Snyk CVSS

    Attack Complexity Low
    User Interaction Required

    Threat Intelligence

    EPSS 1.54% (87th percentile)
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NVD
6.5 medium
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Red Hat
3.3 low

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  • Snyk ID SNYK-CENTOS7-LIBCROCO-2128201
  • published 26 Jul 2021
  • disclosed 5 May 2018

How to fix?

Upgrade Centos:7 libcroco to version 0:0.6.12-4.el7 or higher.

NVD Description

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

There is a NULL pointer dereference in the AnnotPath::getCoordsLength function in Annot.h in an Ubuntu package for Poppler 0.24.5. A crafted input will lead to a remote denial of service attack. Later Ubuntu packages such as for Poppler 0.41.0 are not affected.