Unrated severityNVD Advisory· Published Mar 28, 2013· Updated Apr 29, 2026

CVE-2013-1142

Description

Race condition in the VRF-aware NAT feature in Cisco IOS 12.2 through 12.4 and 15.0 through 15.2 allows remote attackers to cause a denial of service (memory consumption) via IPv4 packets, aka Bug IDs CSCtg47129 and CSCtz96745.

Affected products

Cisco Systems, Inc./Cisco iOS
cpe:2.3:o:cisco:ios:*:*:*:*:*:*:*:*
Range: >=12.2,<=12.4

Patches

No patches discovered yet.

Vulnerability mechanics

AI mechanics synthesis has not run for this CVE yet.

References

tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20130327-natnvdVendor Advisory
tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2013-1142nvdVendor Advisory

News mentions

No linked articles in our index yet.

cvss	0.000
epss	0.000
exploit	0.000
kev	0.000
patch	0.000
ransomware	0.000