Description
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.
Fixed in Linux distributions
Distributions backport fixes, so the version that fixes this vulnerability differs per release — upgrade to at least the version shown. From the distributions' security trackers and advisories.
Debian
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Debian 14 | quassel | 1:0.14.0-1 | — |
| Debian 13 | quassel | 1:0.14.0-1 | — |
| Debian 12 | quassel | 1:0.14.0-1 | — |
Ubuntu
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu 26.10 | quassel | No fix yet | — |
| Ubuntu 26.04 LTS | quassel | No fix yet | — |
| Ubuntu 25.10 | quassel | No fix yet | — |
| Ubuntu 24.04 LTS | quassel | No fix yet | — |
| Ubuntu 22.04 LTS | quassel | No fix yet | — |
Show 3 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu 20.04 LTS | quassel | No fix yet | — |
| Ubuntu 18.04 LTS | quassel | No fix yet | — |
| Ubuntu 16.04 LTS | quassel | No fix yet | — |
Alpine
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Alpine v3.24 | quassel | 0.13.1-r6 | — |
| Alpine v3.23 | quassel | 0.13.1-r6 | — |
| Alpine v3.22 | quassel | 0.13.1-r6 | — |
| Alpine v3.21 | quassel | 0.13.1-r6 | — |
| Alpine v3.20 | quassel | 0.13.1-r6 | — |
Show 6 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Alpine v3.19 | quassel | 0.13.1-r6 | — |
| Alpine v3.18 | quassel | 0.13.1-r6 | — |
| Alpine v3.17 | quassel | 0.13.1-r6 | — |
| Alpine v3.16 | quassel | 0.13.1-r6 | — |
| Alpine v3.15 | quassel | 0.13.1-r6 | — |
| Alpine v3.14 | quassel | 0.13.1-r6 | — |
References
- https://github.com/quassel/quassel/pull/581
- FEDORA-2021-2e2ba6d39f vendor-advisory
- FEDORA-2021-75cec6e6da vendor-advisory