CVE-2009-1143
7.0 · HIGHOverview
CVE-2009-1143 is a high-severity vulnerability affecting vmware open-vm-tools. It was published on November 23, 2022 and has a CVSS 3.1 base score of 7.0 (HIGH).
This vulnerability has a CVSS 3.1 base score of 7.0, rated HIGH. It requires local or adjacent network access to exploit. Some level of privileges is required for exploitation.
Technical Description
An issue was discovered in open-vm-tools 2009.03.18-154848. Local users can bypass intended access restrictions on mounting shares via a symlink attack that leverages a realpath race condition in mount.vmhgfs (aka hgfsmounter).
Remediation
Check the references section for vendor advisories and patches from vmware. Update open-vm-tools to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected Products
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Frequently Asked Questions
What is CVE-2009-1143?
CVE-2009-1143 is a high-severity vulnerability affecting vmware open-vm-tools. It was published on November 23, 2022 and has a CVSS 3.1 base score of 7.0 (HIGH).
How severe is CVE-2009-1143?
This vulnerability has a CVSS 3.1 base score of 7.0, rated HIGH. It requires local or adjacent network access to exploit. Some level of privileges is required for exploitation.
How do I fix or remediate CVE-2009-1143?
Check the references section for vendor advisories and patches from vmware. Update open-vm-tools to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2009-1143?
CyberStrike's AI-powered security agents can automatically detect CVE-2009-1143 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
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