Avast! - Out-of-Bounds Write Decrypting PEncrypt Packed executables

Source: https://code.google.com/p/google-security-research/issues/detail?id=554 The attached PEncrypt packed executable causes an OOB write on Avast Server Edition. gdb bt 0 0xf6f5e64a in EmulatePolyCodePOLYINFO, int from /proc/self/cwd/defs/15092301/engine.so 1 0xf6f7d334 in...