Link Following Affecting patch package, versions <2.7.6-150000.5.3.1


Severity

Recommended
0.0
medium
0
10

Based on SUSE Linux Enterprise Server security rating.

Threat Intelligence

EPSS
0.73% (81st percentile)

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  • Snyk IDSNYK-SLES154-PATCH-2855362
  • published3 Jun 2022
  • disclosed2 Jun 2022

Introduced: 2 Jun 2022

CVE-2019-13636  (opens in a new tab)
CWE-59  (opens in a new tab)

How to fix?

Upgrade SLES:15.4 patch to version 2.7.6-150000.5.3.1 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream patch package and not the patch package as distributed by SLES. See How to fix? for SLES:15.4 relevant fixed versions and status.

In GNU patch through 2.7.6, the following of symlinks is mishandled in certain cases other than input files. This affects inp.c and util.c.

CVSS Scores

version 3.1