Endpoint Vulnerability

Privilege escalation through Mozilla Updater

Description

Security researcher Ash reported an issue with the Mozilla Updater. The Mozilla Updater can be made to load a malicious local DLL file in a privileged context through either the Mozilla Maintenance Service or independently on systems that do not use the service. This occurs when the DLL file is placed in a specific location on the local system before the Mozilla Updater is run. Local file system access is necessary in order for this issue to be exploitable.

Affected Products

SeaMonkey

References

CVE-2013-0797,