Mozilla SeaMonkey 2.16.x < 2.16.1 nsHTMLEditor User-After-Free
High Log Correlation Engine Plugin ID 801259
Synopsis
The remote host has a web browser installed that is vulnerable by a user-after-free vulnerability
Description
Versions of SeaMonkey 2.16.x earlier than 2.16.1 are potentially affected.
An error exists in the HTML editor (nsHTMLEditor) related to content script and the calling of the function 'document.execCommand' while internal editor operations are running. The previously freed memory can be dereferenced and could lead to arbitrary code execution
Solution
Upgrade to SeaMonkey 2.16.1 or later.