| Package | Affected versions | Patched versions |
|---|---|---|
| dovecot | ≥ 2.3.0, < 2.3.7.2< 2.2.36.4 | 2.3.7.22.2.36.4 |
| pigeonhole | < 0.5.7.2 | 0.5.7.2 |
In Dovecot before 2.2.36.4 and 2.3.x before 2.3.7.2 (and Pigeonhole before 0.5.7.2), protocol processing can fail for quoted strings. This occurs because '\0' characters are mishandled, and can lead to out-of-bounds writes and remote code execution.
Running one of these products? Scan your site to see whether it exposes a vulnerable version.
Scan my site free