Homepage
About Snyk

NULL Pointer Dereference Affecting openexr package, versions <2.5.4-1

0.0
high

Snyk CVSS

    Attack Complexity Low
    Availability High

    Threat Intelligence

    EPSS 0.11% (45th percentile)
Expand this section
NVD
7.5 high
Expand this section
SUSE
5.3 medium
Expand this section
Red Hat
7.5 high

Do your applications use this vulnerable package?

In a few clicks we can analyze your entire application and see what components are vulnerable in your application, and suggest you quick fixes.

Test your applications
  • Snyk ID SNYK-DEBIAN11-OPENEXR-1320026
  • published 18 Jul 2021
  • disclosed 16 Mar 2022
Report a new vulnerability Found a mistake?

Introduced: 18 Jul 2021

CVE-2021-20299 Open this link in a new tab
CWE-476 Open this link in a new tab

How to fix?

Upgrade Debian:11 openexr to version 2.5.4-1 or higher.

NVD Description

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

A flaw was found in OpenEXR's Multipart input file functionality. A crafted multi-part input file with no actual parts can trigger a NULL pointer dereference. The highest threat from this vulnerability is to system availability.