The USB subsystem in Wireshark 1.12.x before 1.12.12 and 2.x before 2.0.4 mishandles class types, which allows remote attackers to cause a denial of service (application crash) via a crafted packet.
A NULL pointer dereference occurs when the application dereferences a pointer that it expects to be valid, but is NULL, typically causing a crash or exit.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Wireshark | Wireshark | 1.12.0 (including) | 1.12.0 (including) |
| Wireshark | Wireshark | 1.12.1 (including) | 1.12.1 (including) |
| Wireshark | Wireshark | 1.12.2 (including) | 1.12.2 (including) |
| Wireshark | Wireshark | 1.12.3 (including) | 1.12.3 (including) |
| Wireshark | Wireshark | 1.12.4 (including) | 1.12.4 (including) |
| Wireshark | Wireshark | 1.12.5 (including) | 1.12.5 (including) |
| Wireshark | Wireshark | 1.12.6 (including) | 1.12.6 (including) |
| Wireshark | Wireshark | 1.12.7 (including) | 1.12.7 (including) |
| Wireshark | Wireshark | 1.12.8 (including) | 1.12.8 (including) |
| Wireshark | Wireshark | 1.12.9 (including) | 1.12.9 (including) |
| Wireshark | Wireshark | 1.12.10 (including) | 1.12.10 (including) |
| Wireshark | Wireshark | 1.12.11 (including) | 1.12.11 (including) |
| Wireshark | Wireshark | 2.0.0 (including) | 2.0.0 (including) |
| Wireshark | Wireshark | 2.0.1 (including) | 2.0.1 (including) |
| Wireshark | Wireshark | 2.0.2 (including) | 2.0.2 (including) |
| Wireshark | Wireshark | 2.0.3 (including) | 2.0.3 (including) |
| Wireshark | Ubuntu | precise | * |
| Wireshark | Ubuntu | trusty | * |
| Wireshark | Ubuntu | upstream | * |
| Wireshark | Ubuntu | wily | * |
| Wireshark | Ubuntu | xenial | * |
| Wireshark | Ubuntu | yakkety | * |
| Wireshark | Ubuntu | zesty | * |