Memory leak in the H.323 inspection feature in the Zone-Based Firewall in Cisco IOS 12.4, 15.0, 15.1, and 15.2 allows remote attackers to cause a denial of service (memory consumption or device reload) via malformed transit H.323 traffic, aka Bug ID CSCtq45553.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Ios | Cisco | 12.4 (including) | 12.4 (including) |
| Ios | Cisco | 15.0 (including) | 15.0 (including) |
| Ios | Cisco | 15.1 (including) | 15.1 (including) |
| Ios | Cisco | 15.2 (including) | 15.2 (including) |