NULL Pointer Dereference Affecting openjpeg2 package, versions *


low

Snyk CVSS

    Attack Complexity Low
    Availability High
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NVD
7.5 high
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Red Hat
5.6 medium

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  • Snyk ID SNYK-DEBIAN11-OPENJPEG2-518208
  • published 30 Oct 2016
  • disclosed 30 Oct 2016

How to fix?

There is no fixed version for Debian:11 openjpeg2.

NVD Description

Note: Versions mentioned in the description apply only to the upstream openjpeg2 package and not the openjpeg2 package as distributed by Debian:11. See How to fix? for Debian:11 relevant fixed versions and status.

There is a NULL Pointer Access in function imagetopnm of convert.c:1943(jp2) of OpenJPEG 2.1.2. image->comps[compno].data is not assigned a value after initialization(NULL). Impact is Denial of Service.