CVEvulnerability

CVE-2021-20232

9.8 CRITICAL Published 2021-03-12 Modified 2026-10-14 Official page ↗
Status
Modified
Published
2021-03-12
Last modified
2026-10-14
Assigner
[email protected]
CVSS 3.1 ([email protected])
9.8 CRITICAL — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS 3.1 (134c704f-9b21-4f2e-91b3-4a467353bcc0)
9.8 CRITICAL — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS 2.0 ([email protected])
7.5 HIGH — AV:N/AC:L/Au:N/C:P/I:P/A:P
Weaknesses
CWE-416

Description

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.

Affected configurations

• gnu gnutls (>= 3.6.3 < 3.7.1) • redhat enterprise linux 8.0 • fedoraproject fedora 34

Related

Weakness · CWE (1)

References