Homepage
About Snyk

Integer Overflow or Wraparound Affecting openjpeg2 package, versions <2.3.1-1

low

Snyk CVSS

    Attack Complexity Low
    User Interaction Required
    Confidentiality High
    Integrity High
    Availability High

    Threat Intelligence

    EPSS 1.73% (88th percentile)
Expand this section
NVD
8.8 high
Expand this section
Red Hat
4 medium

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-OPENJPEG2-526391
  • published 1 Jul 2019
  • disclosed 26 Jun 2019
Report a new vulnerability Found a mistake?

Introduced: 26 Jun 2019

CVE-2018-20847 Open this link in a new tab
CWE-190 Open this link in a new tab

How to fix?

Upgrade Debian:11 openjpeg2 to version 2.3.1-1 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:11 relevant fixed versions and status.

An improper computation of p_tx0, p_tx1, p_ty0 and p_ty1 in the function opj_get_encoding_parameters in openjp2/pi.c in OpenJPEG through 2.3.0 can lead to an integer overflow.