CVE-2024-25126

Name	CVE-2024-25126
Description	Rack is a modular Ruby web server interface. Carefully crafted content type headers can cause Rack’s media type parser to take much longer than expected, leading to a possible denial of service vulnerability (ReDos 2nd degree polynomial). This vulnerability is patched 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
Debian Bugs	1064516

Vulnerable and fixed packages

The table below lists information on source packages.

Source Package	Release	Version	Status
ruby-rack (PTS)	bullseye (security), bullseye	2.1.4-3+deb11u2	fixed
	bookworm, bookworm (security)	2.2.6.4-1+deb12u1	fixed
	trixie	2.2.7-1.1	fixed
	sid	3.0.8-4	fixed

The information below is based on the following data on fixed versions.

Package	Type	Release	Fixed Version	Origin	Debian Bugs
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/d9c163a443b8cadf4711d84bd2c58cb9ef89cf49 (v2.2.8.1)