Description
Best Practical Solutions RT 3.8.x before 3.8.15 and 4.0.x before 4.0.8, when GnuPG is enabled with a "Sign by default" queue configuration, uses a queue's key for signing, which might allow remote attackers to spoof messages by leveraging the lack of authentication semantics.
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 12 | request-tracker4 | 4.0.7-2 | — |
| Debian 6.0 | request-tracker3.8 | 3.8.8-7+squeeze6 | DSA-2567-1 |
Advisories 1
- DSA-2567-1 request-tracker3.8 - several Debian Security (DSA / DLA) · Mar 9, 2026