Cisco IOS Software Zone-Based Firewall Vulnerabilities (cisco-sa-20120328-zbfw)
High Nessus Plugin ID 58574
SynopsisThe remote device is missing a vendor-supplied security patch.
DescriptionCisco IOS Software contains four vulnerabilities related to Cisco IOS Zone-Based Firewall features. These vulnerabilities are as follows: - Memory Leak Associated with Crafted IP Packets
- Memory Leak in HTTP Inspection
- Memory Leak in H.323 Inspection
- Memory Leak in SIP Inspection
Workarounds that mitigate these vulnerabilities are not available.
Cisco has released free software updates that address these vulnerabilities.
SolutionApply the relevant patch referenced in Cisco Security Advisory cisco-sa-20120328-zbfw.