Quassel through 0.13.1, when –require-ssl is enabled, launches without SSL or TLS support if a usable X.509 certificate is not found on the local system.
The product transmits sensitive or security-critical data in cleartext in a communication channel that can be sniffed by unauthorized actors.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Quassel | Quassel-irc | * | 0.13.1 (including) |
| Quassel | Ubuntu | bionic | * |
| Quassel | Ubuntu | focal | * |
| Quassel | Ubuntu | groovy | * |
| Quassel | Ubuntu | hirsute | * |
| Quassel | Ubuntu | impish | * |
| Quassel | Ubuntu | kinetic | * |
| Quassel | Ubuntu | lunar | * |
| Quassel | Ubuntu | mantic | * |
| Quassel | Ubuntu | oracular | * |
| Quassel | Ubuntu | trusty | * |
| Quassel | Ubuntu | xenial | * |