Under certain conditions, attackers can chain a set of vulnerabilities in multiple components of the CUPS open-source printing system to execute arbitrary code remotely on vulnerable machines. […]
Category Archives: Linux
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An affiliate of the Mallox ransomware operation, also known as TargetCompany, was spotted using a slightly modified version of the Kryptina ransomware to attack Linux systems. […]
Hackers are targeting Oracle WebLogic servers to infect them with a new Linux malware named “Hadooken, which launches a cryptominer and a tool for distributed denial-of-service (DDoS) attacks. […]
A stealthy Linux malware named ‘sedexp’ has been evading detection since 2022 by using a persistence technique not yet included in the MITRE ATT&CK framework. […]
Microsoft shared a workaround for Linux boot issues triggered by August security updates on dual-boot systems with Secure Boot enabled […]
Microsoft has confirmed the August 2024 Windows security updates are causing Linux booting issues on dual-boot systems with Secure Boot enabled. […]
According to user reports following this month’s Patch Tuesday, the August 2024 Windows updates are breaking dual boot on some Linux systems with Secure Boot enabled. […]
A remote code execution vulnerability in the Ghostscript document conversion toolkit, widely used on Linux systems, is currently being exploited in attacks. […]
A new OpenSSH unauthenticated remote code execution (RCE) vulnerability dubbed “regreSSHion” gives root privileges on glibc-based Linux systems. […]
A suspected Chinese threat actor tracked as UNC3886 uses publicly available open-source rootkits named ‘Reptile’ and ‘Medusa’ to remain hidden on VMware ESXi virtual machines, allowing them to conduct credential theft, command execution, and lateral movement. […]