| Name | CVE-2025-61594 |
| Description | URI is a module providing classes to handle Uniform Resource Identifiers. In versions prior to 0.12.5, 0.13.3, and 1.0.4, a bypass exists for the fix to CVE-2025-27221 that can expose user credentials. When using the `+` operator to combine URIs, sensitive information like passwords from the original URI can be leaked, violating RFC3986 and making applications vulnerable to credential exposure. Versions 0.12.5, 0.13.3, and 1.0.4 fix the issue. |
| Source | CVE (at NVD; CERT, ENISA, LWN, oss-sec, fulldisc, Debian ELTS, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
| Debian Bugs | 1124379 |
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|---|---|---|
| ruby2.7 (PTS) | bullseye | 2.7.4-1+deb11u1 | vulnerable |
| bullseye (security) | 2.7.4-1+deb11u5 | vulnerable | |
| ruby3.1 (PTS) | bookworm, bookworm (security) | 3.1.2-7+deb12u1 | vulnerable |
| ruby3.3 (PTS) | forky, sid, trixie | 3.3.8-2 | vulnerable |
| rubygems (PTS) | bullseye | 3.2.5-2 | vulnerable |
| bullseye (security) | 3.2.5-2+deb11u1 | vulnerable | |
| bookworm | 3.3.15-2+deb12u1 | vulnerable | |
| forky, sid, trixie | 3.6.7-2 | vulnerable |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|---|---|---|---|---|---|
| ruby2.7 | source | (unstable) | (unfixed) | |||
| ruby3.1 | source | (unstable) | (unfixed) | |||
| ruby3.3 | source | (unstable) | (unfixed) | 1124379 | ||
| rubygems | source | (unstable) | (unfixed) |
https://www.ruby-lang.org/en/news/2025/10/07/uri-cve-2025-61594/
Fixed by: https://github.com/ruby/uri/commit/5cec76b9e8777764344fd4aee140e309ad207b68 (v1.0.4)
Fixed by: https://github.com/ruby/uri/commit/6c6449e15ffae7027bfe83134f0419f682e0b1ad (v1.0.4)
Fixed by: https://github.com/ruby/uri/commit/d58589cae1b3c5fa2432b95fa28ed12793077935 (v0.13.3)
Fixed by: https://github.com/ruby/uri/commit/4be7781187707ffe8217a968b97b0f956462b4bb (v0.13.3)
Fixed by: https://github.com/ruby/uri/commit/23a9ade9b7a7445615d6850b6af5efd33fa169fd (v0.12.5)
Fixed by: https://github.com/ruby/uri/commit/2f916039a2b20b6d6e704a3921bd43a79b81ac2d (v0.12.5)
Relates to bypass/incomplete fix for CVE-2025-27221.