Name | CVE-2018-16470 |
Description | There is a possible DoS vulnerability in the multipart parser in Rack before 2.0.6. Specially crafted requests can cause the multipart parser to enter a pathological state, causing the parser to use CPU resources disproportionate to the request size. |
Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
Debian Bugs | 913003 |
Vulnerable and fixed packages
The table below lists information on source packages.
Source Package | Release | Version | Status |
---|
ruby-rack (PTS) | bullseye, bullseye (security) | 2.1.4-3+deb11u2 | fixed |
| bookworm, bookworm (security) | 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 | experimental | 2.0.6-1 | | | 913003 |
ruby-rack | source | (unstable) | (not affected) | | | |
Notes
- ruby-rack <not-affected> (Only affects >= 2.0.4)
Introduced by: https://github.com/rack/rack/commit/c43217a81917de03aa6ceb1aa485ae69b8bb4598 (2.0.4)
Fixed by: https://github.com/rack/rack/commit/37c1160b2360074d20858792f23a7eb3afeabebd (2.0.6)