CVE-2013-1857

Name	CVE-2013-1857
Description	The sanitize helper in lib/action_controller/vendor/html-scanner/html/sanitizer.rb in the Action Pack component in Ruby on Rails before 2.3.18, 3.0.x and 3.1.x before 3.1.12, and 3.2.x before 3.2.13 does not properly handle encoded : (colon) characters in URLs, which makes it easier for remote attackers to conduct cross-site scripting (XSS) attacks via a crafted scheme name, as demonstrated by including a : sequence.
Source	CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)
References	DSA-2655-1
Debian Bugs	703349

Vulnerable and fixed packages

The table below lists information on source packages.

Source Package	Release	Version	Status
rails (PTS)	jessie, jessie (lts)	2:4.1.8-1+deb8u9	fixed
	stretch (security), stretch (lts), stretch	2:4.2.7.1-1+deb9u5	fixed
	buster	2:5.2.2.1+dfsg-1+deb10u3	fixed
	buster (security)	2:5.2.2.1+dfsg-1+deb10u5	fixed
	bullseye (security), bullseye	2:6.0.3.7+dfsg-2+deb11u2	fixed
	bookworm	2:6.1.7.3+dfsg-1	fixed
	sid, trixie	2:6.1.7.3+dfsg-3	fixed

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

Package	Type	Release	Fixed Version	Origin	Debian Bugs
rails	source	squeeze	2.3.5-1.2+squeeze8	DSA-2655-1
rails	source	(unstable)	2.3.14.1
ruby-actionpack-2.3	source	(unstable)	2.3.14-5
ruby-actionpack-3.2	source	(unstable)	3.2.6-6		703349

Starting with 2.3.14.1 rails is a transition package