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Cisco IOS Software Network Address Translation Vulnerabilities
Information
Severity
Severity
Family
Family
CVSSv2 Base
CVSSv2 Base
CVSSv2 Vector
CVSSv2 Vector
Solution Type
Solution Type
Created
Created
Modified
Modified
Summary
The Cisco IOS Software implementation of the Network Address Translation (NAT) feature contains two vulnerabilities when translating IP packets that could allow an unauthenticated, remote attacker to cause a denial of service condition. Cisco has released software updates that address these vulnerabilities. There are no workarounds to mitigate these vulnerabilities. Note: The March 26, 2014, Cisco IOS Software Security Advisory bundled publication includes six Cisco Security Advisories. All advisories address vulnerabilities in Cisco IOS Software. Each Cisco IOS Software Security Advisory lists the Cisco IOS Software releases that correct the vulnerability or vulnerabilities detailed in the advisory as well as the Cisco IOS Software releases that correct all Cisco IOS Software vulnerabilities in the March 2014 bundled publication. Individual publication links are in Cisco Event Response: Semiannual Cisco IOS Software Security Advisory Bundled Publication at the referenced link.
Detection Method
Detection Method
Checks if a vulnerable version is present on the target host.
Solution
Solution
See the referenced vendor advisory for a solution.
Common Vulnerabilities and Exposures (CVE)
References
- http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/c
- http://tools.cisco.com/security/center/content/CiscoSecurityBundle/cis
- http://tools.cisco.com/security/center/viewAlert.x?alertId=33347
- http://tools.cisco.com/security/center/viewAlert.x?alertId=33349
- http://www.cisco.com/web/about/security/intelligence/Cisco_ERP_mar14.h