REDHAT-BUG-720693: Low severity Squirrelmail Squirrelmail vulnerability

Published Jul 12, 2011

Updated

It was found that SquirrelMail webmail client did not properly handle generation of a particular web page HTML Header in cases, when entire application was loaded in separated HTML frame, potentially overloading other HTML elements on top of SquirrelMail's user interface. A remote attacker could use this flaw to obtain access to sensitive user data (passwords for example).

Upstream advisory: [1] http://www.squirrelmail.org/security/issue/2011-07-12

Relevant upstream patch: [2] http://squirrelmail.svn.sourceforge.net/viewvc/squirrelmail?view=revision&revision=14117

Affected Software

1 affected component

Squirrelmail Squirrelmail

Event History

Jul 12, 2011

Data Sourced

02:18 PM

DescriptionSeverityAffected Software

Frequently Asked Questions

What is the severity of REDHAT-BUG-720693?

The severity of REDHAT-BUG-720693 is considered moderate due to potential impacts on the user interface.

How do I fix REDHAT-BUG-720693?

To fix REDHAT-BUG-720693, update your SquirrelMail to the latest version where this issue is addressed.

What are the potential risks of REDHAT-BUG-720693?

Potential risks of REDHAT-BUG-720693 include UI overload and decreased performance from remote attackers exploiting the vulnerability.

Is REDHAT-BUG-720693 related to SquirrelMail functionality?

Yes, REDHAT-BUG-720693 directly affects SquirrelMail's webmail functionality by improperly handling HTML headers.

Can REDHAT-BUG-720693 be exploited remotely?

Yes, REDHAT-BUG-720693 can be exploited by a remote attacker through specific manipulation of the SquirrelMail web application.