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Integer Overflow or Wraparound Affecting openjpeg2 package, versions <2.1.2-1.1+deb9u7

0.0
medium

Snyk CVSS

    Attack Complexity Low
    User Interaction Required
    Availability High

    Threat Intelligence

    EPSS 0.22% (61st percentile)
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NVD
5.5 medium
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SUSE
3.3 low
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Red Hat
6.2 medium

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  • Snyk ID SNYK-DEBIAN9-OPENJPEG2-1247332
  • published 16 Apr 2021
  • disclosed 14 Apr 2021
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Introduced: 14 Apr 2021

CVE-2021-29338 Open this link in a new tab
CWE-190 Open this link in a new tab

How to fix?

Upgrade Debian:9 openjpeg2 to version 2.1.2-1.1+deb9u7 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream openjpeg2 package and not the openjpeg2 package as distributed by Debian. See How to fix? for Debian:9 relevant fixed versions and status.

Integer Overflow in OpenJPEG v2.4.0 allows remote attackers to crash the application, causing a Denial of Service (DoS). This occurs when the attacker uses the command line option "-ImgDir" on a directory that contains 1048576 files.