Two-Way Wiretap Channel under Mixed Secrecy Constraint

This paper studies the two-way wiretap channel TW-WC with an external eavesdropper under strong one-sided mixed secrecy: only User1's message is required to be secure from the eavesdropper, while no secrecy constraint is imposed on User2's message. Secrecy is measured by the information leakage o...

SUSE CVE-2015-3231

The Render cache system in Drupal 7.x before 7.38, when used to cache content by user role, allows remote authenticated users to obtain private content viewed by user 1 by reading the cache...

Drupal Render Cache System Information Disclosure Vulnerability

Drupal is an open source content management framework CMF written in the PHP language, which consists of a content management system CMS and PHP development framework Framework together. An information disclosure full vulnerability exists in the Render caching system in versions 7.x prior to Drup...

UBUNTU-CVE-2015-3231

The Render cache system in Drupal 7.x before 7.38, when used to cache content by user role, allows remote authenticated users to obtain private content viewed by user 1 by reading the cache...

httpd scoreboard lack of PID protection

Apache httpd 1.3.37, 2.0.59, and 2.2.4 with the Prefork MPM module, allows local users to cause a denial of service by modifying the workerscore and processscore arrays to reference an arbitrary process ID, which is sent a SIGUSR1 signal from the master process, aka "SIGUSR1 killer."...