Debian: DSA-2291-1: squirrelmail security update
Summary
CVE-2010-4554
SquirrelMail did not prevent page rendering inside a third-party
HTML frame, which makes it easier for remote attackers to conduct
clickjacking attacks via a crafted web site.
CVE-2010-4555, CVE-2011-2752, CVE-2011-2753
Multiple small bugs in SquirrelMail allowed an attacker to inject
malicious script into various pages or alter the contents of user
preferences.
CVE-2011-2023
It was possible to inject arbitrary web script or HTML via a
crafted STYLE element in an HTML part of an e-mail message.
For the oldstable distribution (lenny), this problem has been fixed in
version 1.4.15-4+lenny5.
For the stable distribution (squeeze), this problem has been fixed in
version 1.4.21-2.
For the testing (wheezy) and unstable distribution (sid), these problems
have been fixed in version 1.4.22-1.
We recommend that you upgrade your squirrelmail packages.
Further information about Debian Security Advisories, how to apply
these updates to your system and frequently asked questions can be
found at: http://www.debian.org/security/
Mailing list: debian-security-announce@lists.debian.org