CyberSecure Specialist

Cisco has released security advisories for vulnerabilities in the Cisco integrated management controller. A remote cyber threat actor could exploit one of these vulnerabilities to take control of an affected system.  Users and administrators are encouraged to review the following advisories and apply the necessary updates:  Cisco Integrated Management Controller CLI Command Injection Vulnerability Cisco Integrated Management Controller Web-Based Management Interface Command Injection Vulnerability

Oracle released its quarterly Critical Patch Update Advisory for April 2024 to address vulnerabilities in multiple products. A cyber threat actor could exploit some of these vulnerabilities to take control of an affected system.  Users and administrators are encouraged to review the following Critical Patch Update Advisory and apply the necessary updates:   April 2024 Critical Patch Update Advisory

Today, CISA, the Federal Bureau of Investigation (FBI), Europol’s European Cybercrime Centre (EC3), and the Netherlands’ National Cyber Security Centre (NCSC-NL) released a joint Cybersecurity Advisory (CSA), #StopRansomware: Akira Ransomware, to disseminate known Akira ransomware tactics, techniques, and procedures (TTPs) and indicators of compromise (IOCs) identified through FBI investigations as recently as February 2024. Evolving from an initial focus on Windows systems to a Linux variant targeting VMware ESXi virtual machines, Akira threat actors began…

Today, the National Security Agency’s Artificial Intelligence Security Center (NSA AISC) published the joint Cybersecurity Information Sheet Deploying AI Systems Securely in collaboration with CISA, the Federal Bureau of Investigation (FBI), the Australian Signals Directorate’s Australian Cyber Security Centre (ASD ACSC), the Canadian Centre for Cyber Security (CCCS), the New Zealand National Cyber Security Centre (NCSC-NZ), and the United Kingdom’s National Cyber Security Centre (NCSC-UK). The guidance provides best practices for deploying and operating externally…

Citrix released security updates to address multiple vulnerabilities in XenServer and Citrix Hypervisor. A cyber threat actor could exploit one of these vulnerabilities to take control of an affected system.  CISA encourages users and administrators to review and apply the necessary updates:  XenServer and Citrix Hypervisor Security Update for CVE-2023-46842, CVE-2024-2201 and CVE-2024-31142

Juniper has released security updates to address multiple vulnerabilities in Junos OS, Junos OS Evolved, Paragon Active Assurance and Junos OS: EX4300 Series. A cyber threat actor could exploit some of these vulnerabilities to cause a denial-of-service condition. Users and administrators are encouraged to review Juniper’s Support Portal and apply the necessary updates.