CVE-2014-3519
6.5 · MEDIUMOverview
CVE-2014-3519 is a medium-severity vulnerability affecting openvz vzkernel. It was published on February 1, 2018 and has a CVSS 3.0 base score of 6.5 (MEDIUM).
This vulnerability has a CVSS 3.0 base score of 6.5, rated MEDIUM. It requires local or adjacent network access to exploit. Some level of privileges is required for exploitation.
Technical Description
The open_by_handle_at function in vzkernel before 042stab090.5 in the OpenVZ modification for the Linux kernel 2.6.32, when using simfs, might allow local container users with CAP_DAC_READ_SEARCH capability to bypass an intended container protection mechanism and access arbitrary files on a filesystem via vectors related to use of the file_handle structure.
Remediation
Check the references section for vendor advisories and patches from openvz. Update vzkernel 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 |
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References
Frequently Asked Questions
What is CVE-2014-3519?
CVE-2014-3519 is a medium-severity vulnerability affecting openvz vzkernel. It was published on February 1, 2018 and has a CVSS 3.0 base score of 6.5 (MEDIUM).
How severe is CVE-2014-3519?
This vulnerability has a CVSS 3.0 base score of 6.5, rated MEDIUM. It requires local or adjacent network access to exploit. Some level of privileges is required for exploitation.
How do I fix or remediate CVE-2014-3519?
Check the references section for vendor advisories and patches from openvz. Update vzkernel 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-2014-3519?
CyberStrike's AI-powered security agents can automatically detect CVE-2014-3519 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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