| 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, ELA-278-1 |
| Debian Bugs | 963477 |
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|---|---|---|
| ruby-rack (PTS) | jessie, jessie (lts) | 1.5.2-3+deb8u4 | fixed |
| stretch (security) | 1.6.4-4+deb9u2 | fixed | |
| stretch (lts), stretch | 1.6.4-4+deb9u6 | fixed | |
| buster (security), buster, buster (lts) | 2.0.6-3+deb10u4 | fixed | |
| bullseye (security), bullseye | 2.1.4-3+deb11u2 | fixed | |
| bookworm (security), bookworm | 2.2.6.4-1+deb12u1 | fixed | |
| sid, trixie | 2.2.7-1.1 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|---|---|---|---|---|---|
| ruby-rack | source | wheezy | (unfixed) | end-of-life | ||
| ruby-rack | source | jessie | 1.5.2-3+deb8u4 | ELA-278-1 | ||
| ruby-rack | source | stretch | 1.6.4-4+deb9u2 | DLA-2275-1 | ||
| ruby-rack | source | buster | 2.0.6-3+deb10u2 | DLA-3298-1 | ||
| ruby-rack | source | (unstable) | 2.1.1-6 | 963477 |
https://hackerone.com/reports/895727
Fixed by: https://github.com/rack/rack/commit/1f5763de6a9fe515ff84992b343d63c88104654c