CVE-2023-22281 — Use of Uninitialized Resource in F5 Big-ip

CWE-908 — Use of Uninitialized Resource4 documents4 sources
Severity
7.5HIGHNVD
EPSS
0.6%
top 29.22%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
F5 Big-ipF5 Big-ip Advanced Firewall Manager
Timeline
PublishedFeb 1

Description

On versions 17.0.x before 17.0.0.2, 16.1.x before 16.1.3.3, 15.1.x before 15.1.8, 14.1.x before 14.1.5.3, and all versions of 13.1.x, when a BIG-IP AFM NAT policy with a destination NAT rule is configured on a FastL4 virtual server, undisclosed traffic can 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 Packages2 packages

▶CVEListV5f5/big-ip17.0.0 — 17.0.0.2+4
▶NVDf5/big-ip_advanced_firewall_manager14.1.0 — 14.1.5.3+4

🔴Vulnerability Details

2
CVEList
BIG-IP AFM vulnerability↗2023-02-01
▶
GHSA
GHSA-r475-j35v-6jmm: On versions 17↗2023-02-01
▶

📋Vendor Advisories

1
F5
CVE-2023-22281: On versions 17↗2023-02-01
▶
CVE-2023-22281 — Use of Uninitialized Resource in F5 | cvebase