Integer Overflow or Wraparound Affecting uclouvain/openjpeg package, versions [,2.3.1)


Severity

Recommended
0.0
high
0
10

CVSS assessment made by Snyk's Security Team. Learn more

Threat Intelligence

EPSS
0.81% (83rd percentile)

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  • Snyk IDSNYK-UNMANAGED-UCLOUVAINOPENJPEG-2318852
  • published14 Dec 2021
  • disclosed26 Jun 2019
  • creditUnknown

Introduced: 26 Jun 2019

CVE-2018-20847  (opens in a new tab)
CWE-190  (opens in a new tab)

How to fix?

Upgrade uclouvain/openjpeg to version 2.3.1 or higher.

Overview

Affected versions of this package are vulnerable to Integer Overflow or Wraparound due to 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.

CVSS Scores

version 3.1