NULL pointer dereference in F5 Big-Ip
CVE-2023-22341
On version 14.1.x before 14.1.5.3, and all versions of 13.1.x, when the BIG-IP APM system is configured with all the following elements, undisclosed requests may cause the Traffic Management Microkernel (TMM) to terminate: * An OAuth Server that references an OAuth Provider * An OAuth profile with the Authorization Endpoint set to '/' * An access profile that references the above OAuth profile and is associated with an HTTPS virtual server Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.
EPSS: 0.006 (46.4th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.
Affected products
- F5 Big-ip — versions 14.1.0, 13.1.0
- F5 Big-ip_access_policy_manager
Weakness classification (CWE)
References
- f5sirt@f5.com (Vendor Advisory)
Frequently asked questions
- What is CVE-2023-22341?
- CVE-2023-22341 is a high-severity vulnerability in F5 Big-Ip, classified under NULL Pointer Dereference. CVSS score: 7.5/10. Published 2023-02-01.
- How severe is CVE-2023-22341?
- High severity. CVSS v3 base score is 7.5 out of 10.