Debian DSA-2291-1 : squirrelmail - various vulnerabilities
Medium Nessus Plugin ID 55776
The remote Debian host is missing a security-related update.
Various vulnerabilities have been found in SquirrelMail, a webmail application. The Common Vulnerabilities and Exposures project identifies the following vulnerabilities : - 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 website. - 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.
Upgrade the squirrelmail packages. For the oldstable distribution (lenny), these problems have been fixed in version 1.4.15-4+lenny5. For the stable distribution (squeeze), these problems have been fixed in version 1.4.21-2.