CVE-2023-49090

Name	CVE-2023-49090
Description	CarrierWave is a solution for file uploads for Rails, Sinatra and other Ruby web frameworks. CarrierWave has a Content-Type allowlist bypass vulnerability, possibly leading to XSS. The validation in `allowlisted_content_type?` determines Content-Type permissions by performing a partial match. If the `content_type` argument of `allowlisted_content_type?` is passed a value crafted by the attacker, Content-Types not included in the `content_type_allowlist` will be allowed. This issue has been patched in versions 2.2.5 and 3.0.5.
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	1068150

Vulnerable and fixed packages

The table below lists information on source packages.

Source Package	Release	Version	Status
ruby-carrierwave (PTS)	buster	1.3.1-2	vulnerable
	trixie, sid, bookworm	1.3.2-2	vulnerable

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

Package	Type	Release	Fixed Version	Urgency	Origin	Debian Bugs
ruby-carrierwave	source	(unstable)	(unfixed)			1068150

Notes

https://github.com/carrierwaveuploader/carrierwave/security/advisories/GHSA-gxhx-g4fq-49hj
Fixed by: https://github.com/carrierwaveuploader/carrierwave/commit/39b282db5c1303899b3d3381ce8a837840f983b5 (v2.2.5)
Fixed by: https://github.com/carrierwaveuploader/carrierwave/commit/863d425c76eba12c3294227b39018f6b2dccbbf3 (v3.0.5)
Fixing this issue incompletely opens up CVE-2024-29034 and so apply complete set
of fixes.