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.
Published 2013-03-28 23:55:02
Updated 2020-07-28 13:11:31
View at NVD,   CVE.org
Vulnerability category: Denial of service

Exploit prediction scoring system (EPSS) score for CVE-2013-1142

0.18%
Probability of exploitation activity in the next 30 days EPSS Score History
~ 54 %
Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2013-1142

Base Score Base Severity CVSS Vector Exploitability Score Impact Score Score Source First Seen
7.8
HIGH AV:N/AC:L/Au:N/C:N/I:N/A:C
10.0
6.9
NIST

CWE ids for CVE-2013-1142

References for CVE-2013-1142

Products affected by CVE-2013-1142

  • Cisco » IOS
    Versions from including (>=) 15.0 and up to, including, (<=) 15.2
    cpe:2.3:o:cisco:ios:*:*:*:*:*:*:*:*
  • Cisco » IOS
    Versions from including (>=) 12.2 and up to, including, (<=) 12.4
    cpe:2.3:o:cisco:ios:*:*:*:*:*:*:*:*
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