Link Following Affecting patch package, versions *


Severity

Recommended
0.0
medium
0
10

Based on Red Hat Enterprise Linux security rating.

Threat Intelligence

EPSS
0.73% (81st percentile)

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  • Snyk IDSNYK-RHEL7-PATCH-1383905
  • published26 Jul 2021
  • disclosed24 Jul 2019

Introduced: 24 Jul 2019

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

How to fix?

There is no fixed version for RHEL:7 patch.

NVD Description

Note: Versions mentioned in the description apply only to the upstream patch package and not the patch package as distributed by RHEL. See How to fix? for RHEL:7 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