CVE-2019-5527
8.8 · HIGHOverview
CVE-2019-5527 is a high-severity vulnerability affecting vmware horizon. It was published on October 10, 2019 and has a CVSS 3.1 base score of 8.8 (HIGH).
This vulnerability has a CVSS 3.1 base score of 8.8, rated HIGH. It requires local or adjacent network access to exploit. Some level of privileges is required for exploitation.
Technical Description
ESXi, Workstation, Fusion, VMRC and Horizon Client contain a use-after-free vulnerability in the virtual sound device. VMware has evaluated the severity of this issue to be in the Important severity range with a maximum CVSSv3 base score of 8.5.
Remediation
Check the references section for vendor advisories and patches from vmware. Update horizon 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
| Vendor | Product | Versions | Status |
|---|---|---|---|
| vmware | horizon | >= 0, < 5.2.0 | Affected |
| vmware | remote_console | >= 10.0.0, < 10.0.5 | Affected |
| vmware | workstation | >= 15.0.0, < 15.5.0 | Affected |
| vmware | fusion | >= 11.0.0, < 11.5.0 | Affected |
Frequently Asked Questions
What is CVE-2019-5527?
CVE-2019-5527 is a high-severity vulnerability affecting vmware horizon. It was published on October 10, 2019 and has a CVSS 3.1 base score of 8.8 (HIGH).
How severe is CVE-2019-5527?
This vulnerability has a CVSS 3.1 base score of 8.8, 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-2019-5527?
Check the references section for vendor advisories and patches from vmware. Update horizon 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-2019-5527?
CyberStrike's AI-powered security agents can automatically detect CVE-2019-5527 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.
How CyberStrike Helps
AI agents map your attack surface to find vulnerabilities like this one.
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