CVE-2013-1923
3.2 · LOWOverview
CVE-2013-1923 is a low-severity vulnerability affecting linux-nfs nfs-utils. It was published on January 21, 2014 and has a CVSS 2.0 base score of 3.2 (LOW).
This vulnerability has a CVSS 2.0 base score of 3.2, rated LOW. It requires local or adjacent network access to exploit. No authentication or special privileges are required for exploitation.
Technical Description
rpc-gssd in nfs-utils before 1.2.8 performs reverse DNS resolution for server names during GSSAPI authentication, which might allow remote attackers to read otherwise-restricted files via DNS spoofing attacks.
Remediation
Check the references section for vendor advisories and patches from linux-nfs. Update nfs-utils 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 |
|---|---|---|---|
| linux-nfs | nfs-utils | 0 | Affected |
References
Frequently Asked Questions
What is CVE-2013-1923?
CVE-2013-1923 is a low-severity vulnerability affecting linux-nfs nfs-utils. It was published on January 21, 2014 and has a CVSS 2.0 base score of 3.2 (LOW).
How severe is CVE-2013-1923?
This vulnerability has a CVSS 2.0 base score of 3.2, rated LOW. It requires local or adjacent network access to exploit. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2013-1923?
Check the references section for vendor advisories and patches from linux-nfs. Update nfs-utils 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-2013-1923?
CyberStrike's AI-powered security agents can automatically detect CVE-2013-1923 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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