Import Source
https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-6446.json
JSON Data
https://api.test.osv.dev/v1/vulns/AZL-6446
Upstream
Published
2021-03-12T19:15:13Z
Modified
2026-04-01T05:20:19.910637Z
Severity
  • 9.8 (Critical) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
Summary
CVE-2021-20231 affecting package gnutls for versions less than 3.6.14-5
Details

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

Affected packages

Azure Linux:2 / gnutls

Package

Name
gnutls
Purl
pkg:rpm/azure-linux/gnutls

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
3.6.14-5

Database specific

source
"https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-6446.json"