CVE-2013-4377
2.3 · LOWOverview
CVE-2013-4377 is a low-severity vulnerability affecting qemu qemu. It was published on October 11, 2013 and has a CVSS 2.0 base score of 2.3 (LOW).
This vulnerability has a CVSS 2.0 base score of 2.3, rated LOW. It requires local or adjacent network access to exploit. Some level of privileges is required for exploitation.
Technical Description
Use-after-free vulnerability in the virtio-pci implementation in Qemu 1.4.0 through 1.6.0 allows local users to cause a denial of service (daemon crash) by "hot-unplugging" a virtio device.
Remediation
Check the references section for vendor advisories and patches from qemu. Update qemu 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-2013-4377?
CVE-2013-4377 is a low-severity vulnerability affecting qemu qemu. It was published on October 11, 2013 and has a CVSS 2.0 base score of 2.3 (LOW).
How severe is CVE-2013-4377?
This vulnerability has a CVSS 2.0 base score of 2.3, rated LOW. It requires local or adjacent network access to exploit. Some level of privileges is required for exploitation.
How do I fix or remediate CVE-2013-4377?
Check the references section for vendor advisories and patches from qemu. Update qemu 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-2013-4377?
CyberStrike's AI-powered security agents can automatically detect CVE-2013-4377 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
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