Vulnerability Details : CVE-2012-1324
Race condition in the Zone-Based Firewall in Cisco IOS 15.1 and 15.2, when IPS policies are configured, allows remote attackers to cause a denial of service (device crash) by sending IPv6 packets, aka Bug ID CSCtk53534.
Vulnerability category: Denial of service
Exploit prediction scoring system (EPSS) score for CVE-2012-1324
Probability of exploitation activity in the next 30 days: 0.20%
Percentile, the proportion of vulnerabilities that are scored at or less: ~ 57 % EPSS Score History EPSS FAQ
CVSS scores for CVE-2012-1324
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source |
|---|---|---|---|---|---|
|
7.1
|
HIGH | AV:N/AC:M/Au:N/C:N/I:N/A:C |
8.6
|
6.9
|
NIST |
CWE ids for CVE-2012-1324
-
The product contains a code sequence that can run concurrently with other code, and the code sequence requires temporary, exclusive access to a shared resource, but a timing window exists in which the shared resource can be modified by another code sequence that is operating concurrently.Assigned by: nvd@nist.gov (Primary)
References for CVE-2012-1324
-
http://www.cisco.com/en/US/docs/ios/15_1/release/notes/151-3TCAVS.html
Cross-Platform Release Notes for Cisco IOS Release 15.1M&T - Release 15.1(3)T Caveats [Cisco IOS 15.1M&T] - Cisco
-
https://exchange.xforce.ibmcloud.com/vulnerabilities/75414
Cisco IOS Zone-Based Firewall denial of service CVE-2012-1324 Vulnerability Report
Products affected by CVE-2012-1324
- cpe:2.3:o:cisco:ios:15.1:*:*:*:*:*:*:*
- cpe:2.3:o:cisco:ios:15.2:*:*:*:*:*:*:*