Learn how to avoid a remote unauthenticated attack which can exploit vulnerabilities in printer systems to replace or install new IPP URLs.

Armo provides a cloud security platform, focusing on Kubernetes security through its open-source tool, Kubescape. The platform offers runtime-driven security posture management, behavioral-based cloud detection and response, and runtime-based vulnerability management.

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A critical vulnerability chain in the Common Unix Printing System (CUPS) has been discovered, particularly affecting the cups-browsed component. This allows remote, unauthenticated attackers to execute arbitrary code with root privileges on affected systems. Mitigation strategies include disabling cups-browsed, updating CUPS-related packages, and implementing strict network filtering. While containerized and cloud-native environments may largely be unaffected, organizations should still conduct thorough assessments to ensure security.

CUPS: a Critical Vulnerability Chain in Unix Printing Systems

Container Environments and Cloud-Native Applications