Vulnerability Description
Cisco Adaptive Security Appliances (ASA) 5500 series devices with software 7.0 before 7.0(8.12), 7.1 and 7.2 before 7.2(5.2), 8.0 before 8.0(5.21), 8.1 before 8.1(2.49), 8.2 before 8.2(3.6), and 8.3 before 8.3(2.7) and Cisco PIX Security Appliances 500 series devices, when transparent firewall mode is configured but IPv6 is not configured, allow remote attackers to cause a denial of service (packet buffer exhaustion and device outage) via IPv6 traffic, aka Bug ID CSCtj04707.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Cisco | Adaptive Security Appliance Software | <= 8.3\(1\) |
| Cisco | 5500 Series Adaptive Security Appliance | All versions |
| Cisco | Asa 5500 | All versions |
| Cisco | Pix 500 | All versions |
Related Weaknesses (CWE)
References
- http://secunia.com/advisories/43488
- http://www.cisco.com/en/US/products/products_security_advisory09186a0080b6e14d.sVendor Advisory
- http://www.securitytracker.com/id?1025108
- http://www.vupen.com/english/advisories/2011/0493
- https://exchange.xforce.ibmcloud.com/vulnerabilities/65589
- http://secunia.com/advisories/43488
- http://www.cisco.com/en/US/products/products_security_advisory09186a0080b6e14d.sVendor Advisory
- http://www.securitytracker.com/id?1025108
- http://www.vupen.com/english/advisories/2011/0493
- https://exchange.xforce.ibmcloud.com/vulnerabilities/65589
FAQ
What is CVE-2011-0393?
CVE-2011-0393 is a vulnerability with a CVSS score of 7.8 (HIGH). Cisco Adaptive Security Appliances (ASA) 5500 series devices with software 7.0 before 7.0(8.12), 7.1 and 7.2 before 7.2(5.2), 8.0 before 8.0(5.21), 8.1 before 8.1(2.49), 8.2 before 8.2(3.6), and 8.3 b...
How severe is CVE-2011-0393?
CVE-2011-0393 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-2011-0393?
Check the references section above for vendor advisories and patch information. Affected products include: Cisco Adaptive Security Appliance Software, Cisco 5500 Series Adaptive Security Appliance, Cisco Asa 5500, Cisco Pix 500.