Out-of-bounds Read Affecting libopenjpeg1 package, versions <1.5.2-150000.4.10.1


Severity

Recommended
0.0
medium
0
10

Based on SUSE Linux Enterprise Server security rating.

Threat Intelligence

EPSS
0.15% (52nd percentile)

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  • Snyk IDSNYK-SLES151-LIBOPENJPEG1-3127235
  • published19 Nov 2022
  • disclosed18 Nov 2022

Introduced: 18 Nov 2022

CVE-2020-27842  (opens in a new tab)
CWE-125  (opens in a new tab)

How to fix?

Upgrade SLES:15.1 libopenjpeg1 to version 1.5.2-150000.4.10.1 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream libopenjpeg1 package and not the libopenjpeg1 package as distributed by SLES. See How to fix? for SLES:15.1 relevant fixed versions and status.

There's a flaw in openjpeg's t2 encoder in versions prior to 2.4.0. An attacker who is able to provide crafted input to be processed by openjpeg could cause a null pointer dereference. The highest impact of this flaw is to application availability.

CVSS Scores

version 3.1