CVE-2021-20232

CVE-2021-20232

Vendor N/A

Product gnutls

Weakness CWE-416

Published March 12, 2021

Last update December 3, 2025

View on NVD All CVEs

CVSS base score

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What the vulnerability does

01Description

A flaw was found in gnutls. A use after free issue in client_send_params in lib/ext/pre_shared_key.c may lead to memory corruption and other potential consequences.

Key dates

02Disclosure timeline

March 12, 2021 CVE published

December 3, 2025 Record updated

External resources

03References

NVD — National Vulnerability Database https://nvd.nist.gov/vuln/detail/CVE-2021-20232 CWE — Common Weakness Enumeration https://cwe.mitre.org/data/definitions/416.html

Related vulnerabilities

01Description

02Disclosure timeline

03References

04Related CVE