EUVD-2025-5242

Malicious code in bioql PyPI...

Internet Bug Bounty: Format string implementation vulnerability, resulting in code execution

In a security audit to the sprintf implementation in perl version 5.24.1 I found a major security vulnerability, here are the full details. Timeline: ====== 6th of May, 2017 - disclosure to the PERL security mailing list 8th of May, 2017 - vulnerability confirmed by PERL's security group, found...

OpenBSD Initiates Fork of OpenSSL, LibreSSL

Heartbleed may have been the final straw, but the movement to create a fork of OpenSSL called LibreSSL had its roots in another issue that made the crypto libraries untenable for folks at OpenBSD. LibreSSL is an initiative spurred on by OpenBSD founder Theo de Raadt to split off and develop a...

insecure signal handler design

"Delivering Signals for Fun and Profit" Understanding, exploiting and preventing signal-handling related vulnerabilities. Michal Zalewski [email protected] C Copyright 2001 BindView Corporation 0 Introduction --------------- According to a popular belief, writing signal handlers has litt...