CVE-2006-1721
2.6 · LOWOverview
CVE-2006-1721 is a low-severity vulnerability affecting cyrus sasl. It was published on April 11, 2006 and has a CVSS 2.0 base score of 2.6 (LOW).
This vulnerability has a CVSS 2.0 base score of 2.6, rated LOW. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical Description
digestmd5.c in the CMU Cyrus Simple Authentication and Security Layer (SASL) library 2.1.18, and possibly other versions before 2.1.21, allows remote unauthenticated attackers to cause a denial of service (segmentation fault) via malformed inputs in DIGEST-MD5 negotiation.
Remediation
Check the references section for vendor advisories and patches from cyrus. Update sasl 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-2006-1721?
CVE-2006-1721 is a low-severity vulnerability affecting cyrus sasl. It was published on April 11, 2006 and has a CVSS 2.0 base score of 2.6 (LOW).
How severe is CVE-2006-1721?
This vulnerability has a CVSS 2.0 base score of 2.6, rated LOW. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2006-1721?
Check the references section for vendor advisories and patches from cyrus. Update sasl 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-2006-1721?
CyberStrike's AI-powered security agents can automatically detect CVE-2006-1721 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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