CVE-2015-1840

Name	CVE-2015-1840
Description	jquery_ujs.js in jquery-rails before 3.1.3 and 4.x before 4.0.4 and rails.js in jquery-ujs before 1.0.4, as used with Ruby on Rails 3.x and 4.x, allow remote attackers to bypass the Same Origin Policy, and trigger transmission of a CSRF token to a different-domain web server, via a leading space character in a URL within an attribute value.
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	790395

Vulnerable and fixed packages

The table below lists information on source packages.

Source Package	Release	Version	Status
ruby-jquery-rails (PTS)	bullseye	4.3.5-2	fixed
	sid, trixie, bookworm	4.3.5-4	fixed

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

Package	Type	Release	Fixed Version	Urgency	Origin	Debian Bugs
ruby-jquery-rails	source	(unstable)	4.0.4-1			790395

Notes

[jessie] - ruby-jquery-rails <no-dsa> (Minor issue)
[wheezy] - ruby-jquery-rails <no-dsa> (Minor issue)
https://hackerone.com/reports/49935
https://groups.google.com/forum/#!msg/rubyonrails-security/XIZPbobuwaY/fqnzzpuOlA4J
https://nodesecurity.io/advisories/15