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GCC v12.0 was discovered to contain an uncontrolled...

Moderate severity Unreviewed Published Jan 15, 2022 to the GitHub Advisory Database • Updated Feb 3, 2023

Package

No package listed— Suggest a package

Affected versions

Unknown

Patched versions

Unknown

Description

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.

References

Published by the National Vulnerability Database Jan 14, 2022
Published to the GitHub Advisory Database Jan 15, 2022
Last updated Feb 3, 2023

Severity

Moderate

EPSS score

0.065%
(31st percentile)

Weaknesses

CVE ID

CVE-2021-46195

GHSA ID

GHSA-gr6j-4vhj-c665

Source code

No known source code

Dependabot alerts are not supported on this advisory because it does not have a package from a supported ecosystem with an affected and fixed version.

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