Websense Websense Web Security 6.3.2

Websense Web Security and Web Filter before 6.3.3 Hotfix 27 and 7.x before 7.1.1 allow remote attackers to cause a denial of service (Blue Coat appliance integration outage) via a long URL.

The Remote Filtering component in Websense Web Security and Web Filter before 6.3.3 Hotfix 18 and 7.x before 7.1.1 allows remote attackers to cause a denial of service (daemon exit) via a large volume of traffic.

The TRITON management console in Websense Web Security before 7.6 Hotfix 24 allows remote attackers to bypass authentication and read arbitrary reports via a crafted uid field, in conjunction with a crafted userRoles field, in a cookie, as demonstrated by a request to explorer_wse/favorites.exe.

The Remote Filtering component in Websense Web Security and Web Filter before 7.1 Hotfix 66 allows local users to bypass filtering by (1) renaming the WDC.exe file or (2) deleting driver files.