CVE-2023-22281
High
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.
SeverityHigh
CVSS7.5
Exploit probability—
Product
F5 Big-ip Advanced Firewall Manager
PublishedFeb 1, 2023
First seenFeb 1, 2023
Weakness typeCWE-908CWE-908
How to fix
Update
- f5 big-ip_advanced_firewall_manager14.1.5.3, 15.1.8, 16.1.3.3, 17.0.0.2 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| f5 big-ip_advanced_firewall_manager | 13.1.0 ≤ v ≤ 13.1.5, 14.1.0 ≤ v < 14.1.5.3, 15.1.0 ≤ v < 15.1.8, 16.1.0 ≤ v < 16.1.3.3, 17.0.0 ≤ v < 17.0.0.2 | 14.1.5.3, 15.1.8, 16.1.3.3, 17.0.0.2 |
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