CVE-2022-41691 : When a BIG-IP Advanced WAF/ASM security policy is configured on a virtual server

When a BIG-IP Advanced WAF/ASM security policy is configured on a virtual server, undisclosed requests can cause the bd process to terminate.

Published 2022-10-19 22:15:12

Updated 2022-10-23 02:11:14

Source F5 Networks

View at NVD, CVE.org

Products affected by CVE-2022-41691

F5 » Big-ip Application Security Manager
Versions from including (>=) 14.1.0 and before (<) 14.1.5.2
cpe:2.3:a:f5:big-ip_application_security_manager:*:*:*:*:*:*:*:*
Matching versions
F5 » Big-ip Advanced Web Application Firewall
Versions from including (>=) 14.1.0 and before (<) 14.1.5.2
cpe:2.3:a:f5:big-ip_advanced_web_application_firewall:*:*:*:*:*:*:*:*
Matching versions

EPSS FAQ

0.28%

Probability of exploitation activity in the next 30 days EPSS Score History

~ 48 %

Percentile, the proportion of vulnerabilities that are scored at or less

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source
7.5	HIGH	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H	3.9	3.6	F5 Networks
Attack Vector: Network Attack Complexity: Low Privileges Required: None User Interaction: None Scope: Unchanged Confidentiality: None Integrity: None Availability: High
7.5	HIGH	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H	3.9	3.6	NIST
Attack Vector: Network Attack Complexity: Low Privileges Required: None User Interaction: None Scope: Unchanged Confidentiality: None Integrity: None Availability: High

CWE-763 Release of Invalid Pointer or Reference

The product attempts to return a memory resource to the system, but it calls the wrong release function or calls the appropriate release function incorrectly.

Assigned by: f5sirt@f5.com (Primary)

https://support.f5.com/csp/article/K02694732

BIG-IP Advanced WAF and ASM bd vulnerability CVE-2022-41691
Mitigation;Vendor Advisory

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