CVE-2015-8578 Information

Description

AVG Internet Security 2015 allocates memory with Read Write Execute (RWX) permissions at predictable addresses when protecting user-mode processes which allows attackers to bypass the DEP and ASLR protection mechanisms via unspecified vectors.

Reference

http://blog.ensilo.com/the-av-vulnerability-that-bypasses-mitigations http://breakingmalware.com/vulnerabilities/sedating-watchdog-abusing-security-products-bypass-mitigations/ http://breakingmalware.com/vulnerabilities/vulnerability-patching-learning-from-avg-on-doing-it-right/ http://www.securityfocus.com/bid/78813