Keeper Security, Inc.’s Post

Critical VMware Bugs Open Swaths of VMs to RCE, Data Theft Three critical bugs in VMware might allow hackers to gain escalated privileges and execute code remotely on virtual machines in cloud environments. These vulnerabilities underscore the risk of potential data theft and remote control of critical infrastructure, highlighting the consequential nature of such security flaws.

The recent critical vulnerabilities discovered in VMware perfectly captures the evolving cloud threat landscape. As reliance on virtual machines and cloud environments expand, they become enticing targets for cybercriminals aiming for remote code execution and data theft. 1. Timely Patching: Apply patches as soon as they are released. Delays can provide cyber criminals time to exploit the vulnerabilities. 2. Segregation of Duties: Implement strict access control policies and segregation of duties to mitigate the risk of privilege escalation. 3. Security Monitoring: Continuously monitor and analyze network traffic within VMs and across cloud environments for abnormal activities that could indicate an attack. #CloudSecurity #VMwareVulnerabilities #PromptPatching #AccessControl #SecurityMonitoring

Recent critical vulnerabilities in VMware products, specifically affecting vCenter Server, have opened up significant risks for remote code execution (RCE) and data theft. These flaws, notably CVE-2023-34048, allow attackers to exploit VMware servers, gaining unauthorized access and potentially compromising entire corporate networks. The vulnerabilities are particularly alarming as they can be exploited with low complexity and without the need for authentication. VMware has urged immediate patching of affected systems to prevent exploitation, given the high stakes involved. Additionally, network administrators are advised to implement strict perimeter controls to mitigate these risks if patching isn't immediately feasible. For cybersecurity professionals, staying updated with these patches and maintaining robust security protocols are critical steps to protect against these evolving threats. #CyberSecurity #VMware #RCE #DataTheft #NetworkSecurity #InfoSec #PatchManagement #CloudSecurity https://lnkd.in/dwcYs2sE

The vulnerability has a 9.8 CVSS. It requires network access to vCenter.

MITRE shares lessons on VMware rogue VMs used in its own cyberattack - SC Media: MITRE shares lessons on VMware rogue VMs used in its own cyberattack  SC Media #CyberSecurity #InfoSec #SecurityInsights

We hope you're not getting sick of our new feature alerts because this one is BIG! Introducing Auto-Generated Kubernetes Network Policy. 🎉 This feature is designed to enhance your Kubernetes security, automatically generating network policies based on application runtime behavior, ensuring that your systems are safeguarded without manual intervention. Read our latest blog post for more information >> https://hubs.la/Q02nvRxN0 #Kubernetes #K8s #NewFeature #ARMOPlatform

🚨 Critical Alert: VMware vCenter Flaws Pose Major Security Risks 🚨 Recent revelations have exposed critical vulnerabilities in VMware's vCenter Server, putting countless systems at risk. Why Settle for Risk? At ComputerVault, we prioritize security above all else. Our solutions are designed to ensure that you never have to worry about such critical vulnerabilities. Consider the Alternatives: Unmatched Security: ComputerVault's robust architecture is built to withstand the toughest cyber threats. Seamless Performance: Enjoy reliable, uninterrupted service without compromising on security. Proactive Protection: Stay ahead of threats with our advanced security measures and constant updates. 🔒 Secure Your Future with ComputerVault 🔒 Don't let security flaws compromise your business. Choose a trusted, secure, and reliable alternative. #CyberSecurity #ComputerVault #VMware #vCenter #ITSecurity #DataProtection #SecureAlternatives https://lnkd.in/eSJi5Um5

🚨 Urgent Security Update for VMware Users: Patch Now! 🚨 VMware has just revealed two critical-rated flaws in vCenter Server, a favorite target for ransomware groups. These flaws, identified as CVE-2024-37079 and CVE-2024-37080, both scored 9.8 on the CVSS v3 scale, indicating their severity. A specially crafted network packet could allow remote code execution, granting attackers access to entire VM fleets. This is a serious risk, as vCenter Server is crucial for managing virtual machines and hosts in VMware’s Cloud Foundation and vSphere suites. 🔍 Key Details: • Flaws: CVE-2024-37079 and CVE-2024-37080 (Heap-overflow vulnerabilities in DCE/RPC protocol) • Severity: Critical (9.8/10 CVSS v3) • Impact: Remote code execution and control over VM fleets • Additional Flaw: CVE-2024-37081 (Local privilege escalation due to misconfigured sudo, scored 7.8/10) The vulnerabilities were disclosed late Monday night, Pacific Time, and VMware is not currently aware of any exploitation “in the wild.” However, this doesn’t diminish the urgency. Immediate Actions Required: 1. Patch Your Systems: Updated versions of vCenter Server and Cloud Foundation are available. Apply these patches immediately to secure your systems. 2. Check Older Versions: Unfortunately, VMware has not addressed whether these flaws impact older versions (6.5 and 6.7) which are no longer supported but still in use. Assess and upgrade if necessary. Ensure your vCenter Server is patched to prevent potential exploitation and protect your virtual environments from attacks.

Great article covering the different API components of Kubernetes and the difference in exposure in a managed vs unmanaged environment The biggest takeaway is to restrict access to APIs, encrypt sensitive data, and harden the cluster's security by configuring specific IP address ranges or making the cluster endpoint private. Additionally, it is important to restrict network access to control plane components and worker nodes, while allowing specific services to query them as needed. By implementing these measures, the overall security of the Kubernetes cluster can be significantly improved. https://okt.to/hznHCK