CVE-2011-1492

Name	CVE-2011-1492
Description	steps/utils/modcss.inc in Roundcube Webmail before 0.5.1 does not properly verify that a request is an expected request for an external Cascading Style Sheets (CSS) stylesheet, which allows remote authenticated users to trigger arbitrary outbound TCP connections from the server, and possibly obtain sensitive information, via a crafted request.
Source	CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)

Vulnerable and fixed packages

The table below lists information on source packages.

Source Package	Release	Version	Status
roundcube (PTS)	buster	1.3.17+dfsg.1-1~deb10u2	fixed
	buster (security)	1.3.17+dfsg.1-1~deb10u5	fixed
	bullseye (security), bullseye	1.4.15+dfsg.1-1~deb11u2	fixed
	bookworm, bookworm (security)	1.6.5+dfsg-1~deb12u1	fixed
	sid, trixie	1.6.6+dfsg-2	fixed

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

Package	Type	Release	Fixed Version	Urgency	Origin	Debian Bugs
roundcube	source	(unstable)	0.5.1-1

[squeeze] - roundcube <no-dsa> (Minor issue)