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Use After Free Affecting binutils package, versions <2.27.51.20161102-1

low

Snyk CVSS

    Attack Complexity Low
    User Interaction Required
    Confidentiality High
    Integrity High
    Availability High

    Threat Intelligence

    EPSS 0.08% (34th percentile)
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NVD
7.8 high
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Red Hat
7.8 high

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  • Snyk ID SNYK-DEBIAN11-BINUTILS-1924624
  • published 23 Nov 2021
  • disclosed 18 Nov 2021
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Introduced: 18 Nov 2021

CVE-2021-37322 Open this link in a new tab
CWE-416 Open this link in a new tab

How to fix?

Upgrade Debian:11 binutils to version 2.27.51.20161102-1 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream binutils package and not the binutils package as distributed by Debian. See How to fix? for Debian:11 relevant fixed versions and status.

GCC c++filt v2.26 was discovered to contain a use-after-free vulnerability via the component cplus-dem.c.