| 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, ENISA, LWN, oss-sec, fulldisc, Debian ELTS, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
| References | DLA-3095-1, DSA-5530-1 |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| ruby-rack (PTS) | bullseye | 2.1.4-3+deb11u2 | fixed |
| bullseye (security) | 2.1.4-3+deb11u4 | fixed |
| bookworm | 2.2.13-1~deb12u1 | fixed |
| bookworm (security) | 2.2.20-0+deb12u1 | fixed |
| trixie | 3.1.16-0.1 | fixed |
| trixie (security) | 3.1.18-1~deb13u1 | fixed |
| forky, sid | 3.1.18-1 | fixed |
The information below is based on the following data on fixed versions.
Notes
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)