ulexecve

Quick Start Execute dynamic or statically compiled ELF Linux binaries without ever calling execve. cat /bin/echo | ulexecve - hello hello Introduction This Python tool is called ulexecve and it stands for userland execve. It helps you execute arbitrary ELF binaries on Linux systems from userland...

CVE-2020-28045

An unsigned-library issue was discovered in ProlinOS through 2.4.161.8859R. This OS requires installed applications and all system binaries to be signed either by the manufacturer or by the Point Of Sale application developer and distributor. The signature is a 2048-byte RSA signature verified in...

Code injection

An unsigned-library issue was discovered in ProlinOS through 2.4.161.8859R. This OS requires installed applications and all system binaries to be signed either by the manufacturer or by the Point Of Sale application developer and distributor. The signature is a 2048-byte RSA signature verified in...

CVE-2020-28045

An unsigned-library issue was discovered in ProlinOS through 2.4.161.8859R. This OS requires installed applications and all system binaries to be signed either by the manufacturer or by the Point Of Sale application developer and distributor. The signature is a 2048-byte RSA signature verified in...

CVE-2020-28045

CVE-2020-28045 affects ProlinOS up to 2.4.161.8859R. Root cause: shared libraries are not required to be signed and are not verified, allowing an attacker with local access to load a crafted shared object via LD_PRELOAD, bypassing kernel ELF verification and executing unsigned code. This creates ...