| Name | CVE-2020-8184 |
| Description | A reliance on cookies without validation/integrity check security vulnerability exists in rack < 2.2.3, rack < 2.1.4 that makes it is possible for an attacker to forge a secure or host-only cookie prefix. |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
| References | DLA-2275-1, DLA-3298-1 |
| Debian Bugs | 963477 |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| ruby-rack (PTS) | buster | 2.0.6-3 | vulnerable |
| buster (security) | 2.0.6-3+deb10u3 | fixed |
| bullseye | 2.1.4-3 | fixed |
| bullseye (security) | 2.1.4-3+deb11u1 | fixed |
| bookworm | 2.2.6.4-1 | fixed |
| sid, trixie | 2.2.7-1 | fixed |
The information below is based on the following data on fixed versions.
Notes
https://hackerone.com/reports/895727
Fixed by: https://github.com/rack/rack/commit/1f5763de6a9fe515ff84992b343d63c88104654c