CVE-2022-34651CWE-476

BIG-IP TLS 1.3 iRule vulnerability CVE-2022-34651

High · published August 4, 2022

CVSS v3.1
7.5
EPSS
1%
Percentile
55.6
In the wild
Unconfirmed
What it is

In BIG-IP Versions 16.1.x before 16.1.3.1 and 15.1.x before 15.1.6.1, when an LTM Client or Server SSL profile with TLS 1.3 enabled is configured on a virtual server, along with an iRule that calls HTTP::respond, undisclosed requests can cause the Traffic Management Microkernel (TMM) to terminate. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.

The record
Technical detail
CVSS v3.1
7.5 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CVSS v4.0
Not supplied
EPSS
0.00784 · 55.6th percentile
Weakness
CWE-476 · NULL Pointer Dereference
Published
2022-08-04T17:47Z
EPSS history
Timeline
  • 04 AUG 17:47Z
    BIG-IP TLS 1.3 iRule vulnerability CVE-2022-34651
    cvelistv5