vulnerability

Oracle Solaris 11: CVE-2020-24659 (11.4 SRU 28.82.3)

Severity
5
CVSS
(AV:N/AC:L/Au:N/C:N/I:N/A:P)
Published
Sep 4, 2020
Added
Jan 19, 2021
Modified
Feb 17, 2022

Description

An issue was discovered in GnuTLS before 3.6.15. A server can trigger a NULL pointer dereference in a TLS 1.3 client if a no_renegotiation alert is sent with unexpected timing, and then an invalid second handshake occurs. The crash happens in the application's error handling path, where the gnutls_deinit function is called after detecting a handshake failure.

Solution

oracle-solaris-11-4-upgrade-library-gnutls-3-3-6-15-11-4-28-0-1-82-1
Title
NEW

Explore Exposure Command

Confidently identify and prioritize exposures from endpoint to cloud with full attack surface visibility and threat-aware risk context.