CVE-2021-20232

Source
https://nvd.nist.gov/vuln/detail/CVE-2021-20232
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2021-20232.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2021-20232
Downstream
Related
Published
2021-03-12T19:15:13Z
Modified
2025-10-15T12:24:41.046092Z
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
[none]
Details

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

References

Affected packages

Git / github.com/gnutls/gnutls

Affected ranges

Type
GIT
Repo
https://github.com/gnutls/gnutls
Events

Affected versions

3.*

3.6.12
3.6.13
3.6.14
3.7.0

Other

gnutls_3_6_10
gnutls_3_6_11
gnutls_3_6_11_1
gnutls_3_6_12
gnutls_3_6_3
gnutls_3_6_4
gnutls_3_6_5
gnutls_3_6_6
gnutls_3_6_7
gnutls_3_6_9