PHP Local Heap Overflow Vulnerability Technical Analysis and Protection Solution
On April 24, 2016, Fernando from the NULL-LIFE team submits the local heap overflow vulnerability in bcmath.c to the PHP website. For details, visit the following link.
An Analysis of the Ukraine Power Plant Attack Event and Countermeasures Against It
In December 2015, a power outage occurred in Ukraine as a result of a cyberattack, causing a great panic. This document analyzes and verifies the attack event-related information and core samples, and provides a solution accordingly.