Miscomputed sha2 results when using AVX2 backend

The v0.9.7 release of the sha2 crate introduced a new AVX2-accelerated backend which was automatically enabled for all x86/x8664 CPUs where AVX2 support was autodetected at runtime. This backend was buggy and would miscompute results for long messages i.e. messages spanning multiple SHA blocks. T...

Linux x86/x86_64 Read etc/passwd Shellcode

Linux x86/x8664 Read etc/passwd Shellcode. Shellcode exploit for linux platform / + Author : B3mB4m Contact : [email protected] Project : https://github.com/b3mb4m/Shellsploit Greetz : Bomberman,T-Rex,KnocKout,ZoRLu If you want test it, you must compile it within x86 OS. Or basically you can...

SuSE-SA:2004:017: kernel

The remote host is missing the patch for the advisory SuSE-SA:2004:017 kernel. The Linux kernel is vulnerable to a local denial-of-service attack. By using a C program it is possible to trigger a floating point exception that puts the kernel into an unusable state. To execute this attack a...