Vulnerability 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.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| F5 | Big-Ip Protocol Security Module | 10.0.0 |
| F5 | Big-Ip Application Security Manager | 9.4.4 |
| F5 | Big-Ip Protocol Security Manager | 9.4.5 |
Related Weaknesses (CWE)
References
- http://osvdb.org/61297
- http://secunia.com/advisories/37805Vendor Advisory
- http://www.securityfocus.com/bid/37452
- http://www.securitytracker.com/id?1023386
- http://www.vupen.com/english/advisories/2009/3627Vendor Advisory
- https://exchange.xforce.ibmcloud.com/vulnerabilities/55005
- https://support.f5.com/kb/en-us/solutions/public/10000/400/sol10417.html
- http://osvdb.org/61297
- http://secunia.com/advisories/37805Vendor Advisory
- http://www.securityfocus.com/bid/37452
- http://www.securitytracker.com/id?1023386
- http://www.vupen.com/english/advisories/2009/3627Vendor Advisory
- https://exchange.xforce.ibmcloud.com/vulnerabilities/55005
- https://support.f5.com/kb/en-us/solutions/public/10000/400/sol10417.html
FAQ
What is CVE-2009-4420?
CVE-2009-4420 is a vulnerability with a CVSS score of 7.8 (HIGH). 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....
How severe is CVE-2009-4420?
CVE-2009-4420 has been rated HIGH with a CVSS base score of 7.8/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2009-4420?
Check the references section above for vendor advisories and patch information. Affected products include: F5 Big-Ip Protocol Security Module, F5 Big-Ip Application Security Manager, F5 Big-Ip Protocol Security Manager.