CVE-2009-4420

Published: Dec 24, 2009Modified: Apr 23, 2026

7.8

Vector

AV:N/AC:L/Au:N/C:N/I:N/A:C

Exploitability: 10.0 / Impact: 6.9

Source: NVD

Description

Buffer overflow in the bd daemon in F5 Networks BIG-IP Application Security Manager (ASM) 9.4.4 through 9.4.7 and 10.0.0 through 10.0.1, and Protocol Security Manager (PSM) 9.4.5 through 9.4.7 and 10.0.0 through 10.0.1, allows remote attackers to cause a denial of service (crash) via unknown vectors. NOTE: some of these details are obtained from third party information.

Affected (11)

Products: F5: Big Ip Application Security Manager, Big Ip Protocol Security Manager, Big Ip Protocol Security Module

3 products

Big Ip Application Security Manager

Big Ip Protocol Security Manager

Big Ip Protocol Security Module

Configuration A

11 vulnerable

Vulnerable Software	Affected Versions
F5 Big Ip Application Security Manager	Version 10.0.0
F5 Big Ip Application Security Manager	Version 10.0.1
F5 Big Ip Application Security Manager	Version 9.4.4
F5 Big Ip Application Security Manager	Version 9.4.5
F5 Big Ip Application Security Manager	Version 9.4.6
F5 Big Ip Application Security Manager	Version 9.4.7
F5 Big Ip Protocol Security Manager	Version 10.0.1
F5 Big Ip Protocol Security Manager	Version 9.4.5
F5 Big Ip Protocol Security Manager	Version 9.4.6
F5 Big Ip Protocol Security Manager	Version 9.4.7
F5 Big Ip Protocol Security Module	Version 10.0.0