An issue was discovered in Gajim through 1.4.7. The vulnerability allows attackers, via crafted XML stanzas, to correct messages that were not sent by them. The attacker needs to be part of the group chat or single chat. The fixed version is 1.5.0.
Affected Software
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Gajim | Gajim | * | 1.5.0 (excluding) |
| Gajim | Ubuntu | bionic | * |
| Gajim | Ubuntu | focal | * |
| Gajim | Ubuntu | kinetic | * |
| Gajim | Ubuntu | lunar | * |
| Gajim | Ubuntu | trusty | * |
| Gajim | Ubuntu | upstream | * |
| Gajim | Ubuntu | xenial | * |