| Name | CVE-2022-30123 |
| Description | A sequence injection vulnerability exists in Rack <2.0.9.1, <2.1.4.1 and <2.2.3.1 which could allow is a possible shell escape in the Lint and CommonLogger components of Rack. |
| 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-3095-1, DSA-5530-1, ELA-657-1 |
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|---|---|---|
| ruby-rack (PTS) | jessie, jessie (lts) | 1.5.2-3+deb8u4 | vulnerable |
| stretch (security) | 1.6.4-4+deb9u2 | vulnerable | |
| 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 | jessie | (unfixed) | end-of-life | ||
| ruby-rack | source | stretch | 1.6.4-4+deb9u3 | ELA-657-1 | ||
| ruby-rack | source | buster | 2.0.6-3+deb10u1 | DLA-3095-1 | ||
| ruby-rack | source | bullseye | 2.1.4-3+deb11u1 | DSA-5530-1 | ||
| ruby-rack | source | (unstable) | 2.2.4-1 |
https://groups.google.com/g/ruby-security-ann/c/LWB10kWzag8
https://github.com/advisories/GHSA-wq4h-7r42-5hrr
https://github.com/rack/rack/commit/b426cc224908ec6ed6eb8729325392b048215d88 (main)