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A flaw was found in gnutls. A use after free issue in...

Critical severity Unreviewed Published May 24, 2022 to the GitHub Advisory Database • Updated Jan 29, 2023

Package

No package listed— Suggest a package

Affected versions

Unknown

Patched versions

Unknown

Description

A flaw was found in gnutls. A use after free issue in client sending key_share extension may lead to memory corruption and other consequences.

References

Published by the National Vulnerability Database Mar 12, 2021
Published to the GitHub Advisory Database May 24, 2022
Last updated Jan 29, 2023

Severity

Critical

EPSS score

0.628%
(79th percentile)

Weaknesses

CVE ID

CVE-2021-20231

GHSA ID

GHSA-mqq9-xchh-h97q

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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