CVE-2013-1243: Buffer Overflow
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.
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2013-1243?
CVE-2013-1243 is rated as a medium severity vulnerability due to its potential for causing denial of service.
How do I fix CVE-2013-1243?
To mitigate CVE-2013-1243, upgrade the affected Cisco Intrusion Prevention System software to the latest version that addresses this vulnerability.
What systems are affected by CVE-2013-1243?
CVE-2013-1243 affects Cisco ASA 5500-X, IPS 4500, and IPS 4300 series hardware and software modules prior to specified versions.
What kind of attack does CVE-2013-1243 allow?
CVE-2013-1243 allows remote attackers to cause a denial of service by sending malformed IPv4 packets.
What products should be monitored for CVE-2013-1243?
Monitor Cisco ASA 5500-X series, IPS 4300/4500 sensors, and other Cisco IPS products for CVE-2013-1243 vulnerabilities.