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CVE-2013-4564

Published Jan 7, 2014 libreswan CWE-189

Overview

CVE-2013-4564 is a known-severity vulnerability affecting libreswan libreswan. It was published on January 7, 2014.

Technical Description

Libreswan 3.6 allows remote attackers to cause a denial of service (crash) via a small length value and (1) no version or (2) an invalid major number in an IKE packet.

Remediation

Check the references section for vendor advisories and patches from libreswan. Update libreswan 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

References

Ref lists.fedoraproject.org/pipermail/package-announce/2013-December/124911.html Ref lists.fedoraproject.org/pipermail/package-announce/2013-December/124928.html Ref lists.fedoraproject.org/pipermail/package-announce/2013-December/124943.html Ref secunia.com/advisories/56276 Ref libreswan.org/security/CVE-2013-4564/CVE-2013-4564.txt.asc Ref lists.libreswan.org/pipermail/swan-announce/2013/000007.html Ref lists.fedoraproject.org/pipermail/package-announce/2013-December/124911.html Ref lists.fedoraproject.org/pipermail/package-announce/2013-December/124928.html Ref lists.fedoraproject.org/pipermail/package-announce/2013-December/124943.html Ref secunia.com/advisories/56276

Frequently Asked Questions

What is CVE-2013-4564?

CVE-2013-4564 is a known-severity vulnerability affecting libreswan libreswan. It was published on January 7, 2014.

How severe is CVE-2013-4564?

CVSS score information is not yet available for this vulnerability. Check back as the CVE record is updated by NVD analysts.

How do I fix or remediate CVE-2013-4564?

Check the references section for vendor advisories and patches from libreswan. Update libreswan 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-2013-4564?

CyberStrike's AI-powered security agents can automatically detect CVE-2013-4564 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

Autonomous Discovery

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Code Review

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HackBrowser

Browser-based exploitation validates findings with real proof-of-concept.
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