| Name | CVE-2024-26141 |
| Description | Rack is a modular Ruby web server interface. Carefully crafted Range headers can cause a server to respond with an unexpectedly large response. Responding with such large responses could lead to a denial of service issue. Vulnerable applications will use the `Rack::File` middleware or the `Rack::Utils.byte_ranges` methods (this includes Rails applications). The vulnerability is fixed in 3.0.9.1 and 2.2.8.1. |
| 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-3800-1, DSA-5698-1, ELA-1081-1 |
| Debian Bugs | 1064516 |
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+deb9u6 | ELA-1081-1 | ||
| ruby-rack | source | buster | 2.0.6-3+deb10u4 | DLA-3800-1 | ||
| ruby-rack | source | bullseye | 2.1.4-3+deb11u2 | DSA-5698-1 | ||
| ruby-rack | source | bookworm | 2.2.6.4-1+deb12u1 | DSA-5698-1 | ||
| ruby-rack | source | (unstable) | 2.2.7-1.1 | 1064516 |
https://github.com/rack/rack/releases/tag/v2.2.8.1
https://github.com/rack/rack/commit/62457686b26d33a15a254c7768c2076e8e02b48b (v2.2.8.1)