CVEvulnerability

CVE-2019-6596

7.5 HIGH Published 2019-03-13 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2019-03-13
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.0 ([email protected])
7.5 HIGH — CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CVSS 2.0 ([email protected])
5.0 MEDIUM — AV:N/AC:L/Au:N/C:N/I:N/A:P

Description

In BIG-IP 14.0.0-14.0.0.2, 13.0.0-13.1.1.1, 12.1.0-12.1.3.6, 11.6.1-11.6.3.2, or 11.5.1-11.5.8, when processing fragmented ClientHello messages in a DTLS session TMM may corrupt memory eventually leading to a crash. Only systems offering DTLS connections via APM are impacted.

Affected configurations

• f5 big-ip access policy manager (>= 11.5.1 <= 11.5.8) • f5 big-ip access policy manager (>= 11.6.1 <= 11.6.3) • f5 big-ip access policy manager (>= 12.1.0 <= 12.1.3) • f5 big-ip access policy manager (>= 13.0.0 <= 13.1.1) • f5 big-ip access policy manager 14.0.0

References