CVE-2013-20001
7.5 · HIGHOverview
CVE-2013-20001 is a high-severity vulnerability affecting openzfs openzfs. It was published on February 12, 2021 and has a CVSS 3.1 base score of 7.5 (HIGH).
This vulnerability has a CVSS 3.1 base score of 7.5, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical Description
An issue was discovered in OpenZFS through 2.0.3. When an NFS share is exported to IPv6 addresses via the sharenfs feature, there is a silent failure to parse the IPv6 address data, and access is allowed to everyone. IPv6 restrictions from the configuration are not applied.
Remediation
Check the references section for vendor advisories and patches from openzfs. Update openzfs 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 |
|---|---|---|---|
| openzfs | openzfs | 0 | Affected |
References
Frequently Asked Questions
What is CVE-2013-20001?
CVE-2013-20001 is a high-severity vulnerability affecting openzfs openzfs. It was published on February 12, 2021 and has a CVSS 3.1 base score of 7.5 (HIGH).
How severe is CVE-2013-20001?
This vulnerability has a CVSS 3.1 base score of 7.5, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2013-20001?
Check the references section for vendor advisories and patches from openzfs. Update openzfs 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-2013-20001?
CyberStrike's AI-powered security agents can automatically detect CVE-2013-20001 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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