CVE-2009-4420

high F5
CVSS v3 Base Score
7.8
AV:N/AC:L/Au:N/C:N/I:N/A:C
EPSS Score
3.0%
Exploitation probability in 30 days
Top 13% most likely to be exploited
Attack Characteristics
Attack Vector
Network
Attack Complexity
Low
Confidentiality
None
Integrity
None
Availability
C
Published: December 24, 2009 (5984 days ago)
Last Modified: April 23, 2026
Vendor: F5
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.

CWE

CWE-119

Affected Products

f5 big-ip protocol security modulef5 big-ip application security managerf5 big-ip protocol security manager

References

🔗 osvdb.org 🔗 secunia.com 🔗 www.securityfocus.com 🔗 www.securitytracker.com 🔗 www.vupen.com