www/resource.py in Buildbot before 1.8.1 allows CRLF injection in the Location header of /auth/login and /auth/logout via the redirect parameter. This affects other web sites in the same domain.
Weakness
The product uses CRLF (carriage return line feeds) as a special element, e.g. to separate lines or records, but it does not neutralize or incorrectly neutralizes CRLF sequences from inputs.
Affected Software
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Buildbot | Buildbot | 0.9.0 (including) | 1.8.0 (including) |
| Buildbot | Ubuntu | bionic | * |
| Buildbot | Ubuntu | cosmic | * |
| Buildbot | Ubuntu | devel | * |
| Buildbot | Ubuntu | disco | * |
| Buildbot | Ubuntu | eoan | * |
| Buildbot | Ubuntu | esm-apps/bionic | * |
| Buildbot | Ubuntu | esm-apps/focal | * |
| Buildbot | Ubuntu | esm-apps/jammy | * |
| Buildbot | Ubuntu | esm-apps/noble | * |
| Buildbot | Ubuntu | focal | * |
| Buildbot | Ubuntu | groovy | * |
| Buildbot | Ubuntu | hirsute | * |
| Buildbot | Ubuntu | impish | * |
| Buildbot | Ubuntu | jammy | * |
| Buildbot | Ubuntu | kinetic | * |
| Buildbot | Ubuntu | lunar | * |
| Buildbot | Ubuntu | mantic | * |
| Buildbot | Ubuntu | noble | * |
| Buildbot | Ubuntu | oracular | * |
| Buildbot | Ubuntu | plucky | * |
| Buildbot | Ubuntu | questing | * |
| Buildbot | Ubuntu | upstream | * |