Critical HP Printer Vulnerability Puts Enterprise Networks at Risk Through Postscript Exploit
HP discloses severe security flaws affecting hundreds of LaserJet printer models, with a critical vulnerability enabling code execution through Postscript jobs. The company has released urgent firmware updates for approximately 120 printer series to address these high-risk security gaps.
Reverse Engineering Reveals Hidden 3D NAND Technology in SanDisk High Endurance Cards
Through meticulous reverse engineering, researchers uncovered that SanDisk's High Endurance microSDXC cards utilize advanced BiCS3 3D TLC NAND Flash memory technology. The investigation required custom hardware to analyze internal components and bus signals, providing rare insights into modern memory card architecture despite manufacturer secrecy.
Researchers Crack SonicWall Firmware Encryption, Enabling Deep Security Analysis
Security researchers at Bishop Fox achieve breakthrough in decrypting SonicWall firewall firmware, providing unprecedented access to analyze these crucial network security devices. The discovery enables thorough security auditing of widely-deployed SonicWall products and improved detection capabilities for internet-exposed devices.