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Uncontrolled Recursion Affecting libgcc package, versions *

0.0
low

Snyk CVSS

    Attack Complexity Low
    User Interaction Required

    Threat Intelligence

    EPSS 0.05% (19th percentile)
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NVD
5.5 medium
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SUSE
3.3 low
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Red Hat
3.3 low

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  • Snyk ID SNYK-CENTOS7-LIBGCC-2385990
  • published 27 Jan 2022
  • disclosed 29 Jan 2021
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Introduced: 29 Jan 2021

CVE-2021-46195 Open this link in a new tab
CWE-674 Open this link in a new tab

How to fix?

There is no fixed version for Centos:7 libgcc.

NVD Description

Note: Versions mentioned in the description apply only to the upstream libgcc package and not the libgcc package as distributed by Centos. See How to fix? for Centos:7 relevant fixed versions and status.

GCC v12.0 was discovered to contain an uncontrolled recursion via the component libiberty/rust-demangle.c. This vulnerability allows attackers to cause a Denial of Service (DoS) by consuming excessive CPU and memory resources.