Description
Shibboleth Service Provider before 3.2.1 allows content injection because template generation uses attacker-controlled parameters.
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 | shibboleth-sp | 3.2.1+dfsg1-1 | — |
| Debian 13 | shibboleth-sp | 3.2.1+dfsg1-1 | — |
| Debian 12 | shibboleth-sp | 3.2.1+dfsg1-1 | — |
| Debian 10 | shibboleth-sp | 3.0.4+dfsg1-1+deb10u1 | DSA-4872-1 |
| Debian 9 | shibboleth-sp2 | 2.6.0+dfsg1-4+deb9u2 | DLA-2599-1 |
Ubuntu
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu 20.04 LTS | shibboleth-sp | 3.0.4+dfsg1-1ubuntu0.1 | USN-4925-1 |
| Ubuntu 18.04 LTS | shibboleth-sp2 | No fix yet | — |
| Ubuntu 16.04 LTS | shibboleth-sp2 | No fix yet | — |
Show 1 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu Pro 22.04 LTS | shibboleth-sp | No fix yet | — |
Advisories 3
- USN-4925-1 shibboleth-sp vulnerability Ubuntu Security Notices (USN) · Apr 27, 2026
- DSA-4872-1 shibboleth-sp - security update Debian Security (DSA / DLA) · Mar 9, 2026
- DLA-2599-1 shibboleth-sp2 - security update Debian Security (DSA / DLA) · Mar 9, 2026