proof-of-concept Archives - Cyber Security Minute

PoC Exploits Heighten Risks Around Critical New Jenkins Vuln

Issued by: Dark Reading

Some 45,000 Internet-exposed Jenkins servers remain unpatched against a critical, recently disclosed arbitrary file-read vulnerability for which proof-of-exploit code is now publicly available. CVE-2024-23897 affects the built-in Jenkins command line interface (CLI) and can lead to remote code execution on affected systems. The Jenkins infrastructure team disclosed the vulnerability, and released updated version software, on…

Vulnerabilities

Microsoft’s PrintNightmare continues, shrugs off Patch Tuesday fixes

Issued by: Blog Malwarebytes

I doubt if there has ever been a more appropriate nickname for a vulnerable service than PrintNightmare. There must be a whole host of people in Redmond having nightmares about the Windows Print Spooler service by now. PrintNightmare is the name of a set of vulnerabilities that allow a standard user on a Windows network…

Network Security

Nagios 4.2.4 closes serious root privilege escalation bug

Issued by: Help Net Security

If you’re using Nagios to monitor your systems, networks and infrastructure, and you have not updated to version 4.2.4, you better hop to it. This latest release fixes a high severity root privilege escalation vulnerability (CVE-2016-9566) discovered by researcher Dawid Golunski, who published a proof-of-concept exploit for it on Thursday.