Out-of-Bounds Affecting openjpeg2 package, versions <2.3.1-1


Severity

Recommended
low

Based on Debian security rating.

Threat Intelligence

EPSS
0.21% (60th percentile)

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  • Snyk IDSNYK-DEBIANUNSTABLE-OPENJPEG2-345986
  • published2 Mar 2018
  • disclosed2 Mar 2018

Introduced: 2 Mar 2018

CVE-2018-7648  (opens in a new tab)
CWE-119  (opens in a new tab)

How to fix?

Upgrade Debian:unstable 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:unstable relevant fixed versions and status.

An issue was discovered in mj2/opj_mj2_extract.c in OpenJPEG 2.3.0. The output prefix was not checked for length, which could overflow a buffer, when providing a prefix with 50 or more characters on the command line.

CVSS Scores

version 3.1