Vulnerability Description
Cisco IOS XE 03.02.00.XO.15.0(2)XO on Catalyst 4500E series switches, when a Supervisor Engine 7L-E card is installed, allows remote attackers to cause a denial of service (card reload) via malformed packets that trigger uncorrected ECC error messages, aka Bug ID CSCty88456.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Cisco | Ios Xe | 3.2.00.xo.15.0\(2\)xo |
| Cisco | Catalyst 4500E Series | - |
Related Weaknesses (CWE)
References
- http://osvdb.org/85821
- http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20Vendor Advisory
- http://www.securityfocus.com/bid/55701
- http://www.securitytracker.com/id?1027573
- https://exchange.xforce.ibmcloud.com/vulnerabilities/78886
- http://osvdb.org/85821
- http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20Vendor Advisory
- http://www.securityfocus.com/bid/55701
- http://www.securitytracker.com/id?1027573
- https://exchange.xforce.ibmcloud.com/vulnerabilities/78886
FAQ
What is CVE-2012-4622?
CVE-2012-4622 is a vulnerability with a CVSS score of 7.1 (HIGH). Cisco IOS XE 03.02.00.XO.15.0(2)XO on Catalyst 4500E series switches, when a Supervisor Engine 7L-E card is installed, allows remote attackers to cause a denial of service (card reload) via malformed ...
How severe is CVE-2012-4622?
CVE-2012-4622 has been rated HIGH with a CVSS base score of 7.1/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2012-4622?
Check the references section above for vendor advisories and patch information. Affected products include: Cisco Ios Xe, Cisco Catalyst 4500E Series.