The X.509if dissector in Wireshark 1.2.x before 1.2.16 and 1.4.x before 1.4.5 does not properly initialize certain global variables, which allows remote attackers to cause a denial of service (application crash) via a crafted .pcap file.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Wireshark | Wireshark | 1.4.2 | 1.4.2 |
| Wireshark | Wireshark | 1.2.7 | 1.2.7 |
| Wireshark | Wireshark | 1.4.0 | 1.4.0 |
| Wireshark | Wireshark | 1.2.11 | 1.2.11 |
| Wireshark | Wireshark | 1.2.10 | 1.2.10 |
| Wireshark | Wireshark | 1.2.6 | 1.2.6 |
| Wireshark | Wireshark | 1.2.8 | 1.2.8 |
| Wireshark | Wireshark | 1.2.0 | 1.2.0 |
| Wireshark | Wireshark | 1.2.15 | 1.2.15 |
| Wireshark | Wireshark | 1.2.14 | 1.2.14 |
| Wireshark | Wireshark | 1.2.3 | 1.2.3 |
| Wireshark | Wireshark | 1.2.12 | 1.2.12 |
| Wireshark | Wireshark | 1.4.4 | 1.4.4 |
| Wireshark | Wireshark | 1.2.13 | 1.2.13 |
| Wireshark | Wireshark | 1.2.5 | 1.2.5 |
| Wireshark | Wireshark | 1.2.1 | 1.2.1 |
| Wireshark | Wireshark | 1.2.4 | 1.2.4 |
| Wireshark | Wireshark | 1.4.3 | 1.4.3 |
| Wireshark | Wireshark | 1.2.9 | 1.2.9 |
| Wireshark | Wireshark | 1.2.2 | 1.2.2 |
| Wireshark | Wireshark | 1.4.1 | 1.4.1 |
| Red Hat Enterprise Linux 6 | RedHat | wireshark-0:1.2.15-2.el6_2.1 | * |
| Wireshark | Ubuntu | hardy | * |
| Wireshark | Ubuntu | lucid | * |
| Wireshark | Ubuntu | maverick | * |
| Wireshark | Ubuntu | upstream | * |