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Double Free Affecting patch package, versions *

low

Snyk CVSS

    Attack Complexity Low
    Availability High

    Threat Intelligence

    EPSS 6.55% (93rd percentile)
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NVD
7.5 high
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Red Hat
3.3 low
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SUSE
3.3 low

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  • Snyk ID SNYK-UBUNTU2204-PATCH-2784568
  • published 13 Feb 2018
  • disclosed 13 Feb 2018
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Introduced: 13 Feb 2018

CVE-2018-6952 Open this link in a new tab
CWE-415 Open this link in a new tab

How to fix?

There is no fixed version for Ubuntu:22.04 patch.

NVD Description

Note: Versions mentioned in the description apply only to the upstream patch package and not the patch package as distributed by Ubuntu:22.04. See How to fix? for Ubuntu:22.04 relevant fixed versions and status.

A double free exists in the another_hunk function in pch.c in GNU patch through 2.7.6.