The remote host is missing an update to squirrelmail announced via advisory MDKSA-2007:106.
A number of HTML filtering bugs were found in SquirrelMail that could allow an attacker to inject arbitrary JavaScript leading to cross-site scripting attacks by sending an email viewed by a user within SquirrelMail (CVE-2007-1262).
As well, SquirrelMail did not sufficiently check arguments to IMG tags in HTML messages that could be exploited by an attacker by sending arbitrary email messges on behalf of a SquirrelMail user tricked into opening a maliciously-crafted HTML email message (CVE-2007-2589).
The packages provided have been updated to correct these vulnerabilities Corporate Server 4 has been upgraded to SquirrelMail 1.4.10a and Corporate Server 3 has been patched to protect against these issues.
Affected: Corporate 3.0, Corporate 4.0
Solution: To upgrade automatically use MandrakeUpdate or urpmi. The verification of md5 checksums and GPG signatures is performed automatically for you.