Squirrelmail security update for Debian
Posted on: 08/08/2011 03:42 PM

A squirrelmail update has been released for Debian GNU/Linux

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Debian Security Advisory DSA-2291-1 security@debian.org
http://www.debian.org/security/ Thijs Kinkhorst
August 8, 2011 http://www.debian.org/security/faq
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Package : squirrelmail
Vulnerability : various
Problem type : remote
Debian-specific: no
CVE ID : CVE-2010-4554 CVE-2010-4555 CVE-2011-2023
CVE-2011-2752 CVE-2011-2753

Various vulnerabilities have been found in SquirrelMail, a webmail
application. The Common Vulnerabilities and Exposures project
identifies the following vulnerabilities:


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


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/

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