Description
Mojolicious before 0.999927 does not properly implement HMAC-MD5 checksums, which has unspecified impact and remote attack vectors.
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 | libmojolicious-perl | 0.999929-1 | — |
| Debian 13 | libmojolicious-perl | 0.999929-1 | — |
| Debian 12 | libmojolicious-perl | 0.999929-1 | — |
| Debian 6.0 | libmojolicious-perl | 0.999926-1+squeeze2 | DSA-2239-1 |
Advisories 1
- DSA-2239-1 libmojolicious-perl - several Debian Security (DSA / DLA) · Mar 9, 2026