CVE-2020-15719
4.2 · MEDIUMOverview
CVE-2020-15719 is a medium-severity vulnerability affecting openldap openldap. It was published on July 14, 2020 and has a CVSS 3.1 base score of 4.2 (MEDIUM).
This vulnerability has a CVSS 3.1 base score of 4.2, rated MEDIUM. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical Description
libldap in certain third-party OpenLDAP packages has a certificate-validation flaw when the third-party package is asserting RFC6125 support. It considers CN even when there is a non-matching subjectAltName (SAN). This is fixed in, for example, openldap-2.4.46-10.el8 in Red Hat Enterprise Linux.
Remediation
Check the references section for vendor advisories and patches from openldap. Update openldap 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 |
|---|---|---|---|
| openldap | openldap | >= 0, < 2.4.46-10.el8 | Affected |
| mcafee | policy_auditor | >= 0, < 6.5.1 | Affected |
| oracle | blockchain_platform | >= 0, < 21.1.2 | Affected |
References
Frequently Asked Questions
What is CVE-2020-15719?
CVE-2020-15719 is a medium-severity vulnerability affecting openldap openldap. It was published on July 14, 2020 and has a CVSS 3.1 base score of 4.2 (MEDIUM).
How severe is CVE-2020-15719?
This vulnerability has a CVSS 3.1 base score of 4.2, rated MEDIUM. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2020-15719?
Check the references section for vendor advisories and patches from openldap. Update openldap 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-2020-15719?
CyberStrike's AI-powered security agents can automatically detect CVE-2020-15719 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.
Automated penetration testing that runs continuously, not just quarterly.
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