CVE-2022-32455 — Improper Restriction of Operations within the Bounds of a Memory Buffer in F5 Big-ip Global Traffic Manager

CWE-119 — Improper Restriction of Operations within the Bounds of a Memory BufferCWE-476 — NULL Pointer Dereference4 documents4 sources
Severity
7.5HIGHNVD
EPSS
0.4%
top 41.62%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
12
F5 Big-ipF5 Big-ip Access Policy ManagerF5 Big-ip Advanced Firewall Manager+9 more
Timeline
PublishedAug 4
Latest updateAug 5

Description

In BIG-IP Versions 16.1.x before 16.1.2.2, 15.1.x before 15.1.6.1, 14.1.x before 14.1.5, and all versions of 13.1.x, when a BIG-IP LTM Client SSL profile is configured on a virtual server to perform client certificate authentication with session tickets enabled, undisclosed requests cause the Traffic Management Microkernel (TMM) to terminate. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:HExploitability: 3.9 | Impact: 3.6

Affected Packages12 packages

▶NVDf5/big-ip_local_traffic_manager14.1.0 — 14.1.5+3
▶NVDf5/big-ip_global_traffic_manager14.1.0 — 14.1.5+3
▶CVEListV5f5/big-ip13.1.0 — *+3
▶NVDf5/big-ip_analytics14.1.0 — 14.1.5+3
▶NVDf5/big-ip_link_controller14.1.0 — 14.1.5+3

🔴Vulnerability Details

2
GHSA
GHSA-2475-h6mj-prfm: In BIG-IP Versions 16↗2022-08-05
▶
CVEList
TMM vulnerability CVE-2022-32455↗2022-08-04
▶

📋Vendor Advisories

1
F5
CVE-2022-32455: In BIG-IP Versions 16↗2022-08-04
▶
CVE-2022-32455 — F5 vulnerability | cvebase