Vulnerability Details : CVE-2013-1243
The IP stack in Cisco Intrusion Prevention System (IPS) Software in ASA 5500-X IPS-SSP software and hardware modules before 7.1(5)E4, IPS 4500 sensors before 7.1(6)E4, and IPS 4300 sensors before 7.1(5)E4 allows remote attackers to cause a denial of service (MainApp process hang) via malformed IPv4 packets, aka Bug ID CSCtx18596.
Vulnerability category: OverflowDenial of service
Exploit prediction scoring system (EPSS) score for CVE-2013-1243
Probability of exploitation activity in the next 30 days: 0.13%
Percentile, the proportion of vulnerabilities that are scored at or less: ~ 46 % EPSS Score History EPSS FAQ
CVSS scores for CVE-2013-1243
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source |
|---|---|---|---|---|---|
|
7.8
|
HIGH | AV:N/AC:L/Au:N/C:N/I:N/A:C |
10.0
|
6.9
|
NIST |
CWE ids for CVE-2013-1243
-
The product performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the buffer.Assigned by: nvd@nist.gov (Primary)
References for CVE-2013-1243
-
http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20130717-ips
Multiple Vulnerabilities in Cisco Intrusion Prevention System SoftwareVendor Advisory
Products affected by CVE-2013-1243
- cpe:2.3:a:cisco:intrusion_prevention_system:*:*:*:*:*:*:*:*
- cpe:2.3:a:cisco:asa_5500-x_series_ips_ssp_software:7.1:*:*:*:*:*:*:*
- cpe:2.3:h:cisco:asa_5585-x:-:*:*:*:*:*:*:*
- cpe:2.3:h:cisco:ips_4510_sensor:-:*:*:*:*:*:*:*
- cpe:2.3:h:cisco:ips_4520_sensor:-:*:*:*:*:*:*:*
- cpe:2.3:h:cisco:ips_4345_sensor:-:*:*:*:*:*:*:*
- cpe:2.3:h:cisco:ips_4360_sensor:-:*:*:*:*:*:*:*
- cpe:2.3:h:cisco:ips_nme:-:*:*:*:*:*:*:*
- cpe:2.3:h:cisco:idsm-2:-:*:*:*:*:*:*:*