NULL pointer exception in the IEEE 802.11 dissector in Wireshark 3.4.0 to 3.4.9 and 3.2.0 to 3.2.17 allows denial of service via packet injection or crafted capture file
The product dereferences a pointer that it expects to be valid but is NULL.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Wireshark | Wireshark | 3.2.0 (including) | 3.2.18 (excluding) |
| Wireshark | Wireshark | 3.4.0 (including) | 3.4.10 (excluding) |
| Wireshark | Ubuntu | bionic | * |
| Wireshark | Ubuntu | esm-apps/focal | * |
| Wireshark | Ubuntu | esm-apps/jammy | * |
| Wireshark | Ubuntu | focal | * |
| Wireshark | Ubuntu | hirsute | * |
| Wireshark | Ubuntu | impish | * |
| Wireshark | Ubuntu | jammy | * |
| Wireshark | Ubuntu | kinetic | * |
| Wireshark | Ubuntu | trusty | * |
| Wireshark | Ubuntu | trusty/esm | * |
| Wireshark | Ubuntu | upstream | * |
| Wireshark | Ubuntu | xenial | * |