CVE-2019-13057
4.9 · MEDIUMOverview
CVE-2019-13057 is a medium-severity vulnerability affecting openldap openldap. It was published on July 26, 2019 and has a CVSS 3.1 base score of 4.9 (MEDIUM).
This vulnerability has a CVSS 3.1 base score of 4.9, rated MEDIUM. It can be exploited remotely over the network. Some level of privileges is required for exploitation.
Technical Description
An issue was discovered in the server in OpenLDAP before 2.4.48. When the server administrator delegates rootDN (database admin) privileges for certain databases but wants to maintain isolation (e.g., for multi-tenant deployments), slapd does not properly stop a rootDN from requesting authorization as an identity from another database during a SASL bind or with a proxyAuthz (RFC 4370) control. (It is not a common configuration to deploy a system where the server administrator and a DB administrator enjoy different levels of trust.)
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, < 2.4.48 | Affected |
| apple | mac_os_x | >= 10.13, < 10.13.6 | Affected |
| mcafee | policy_auditor | >= 0, < 6.5.1 | Affected |
| oracle | blockchain_platform | >= 0, < 21.1.2 | Affected |
References
Frequently Asked Questions
What is CVE-2019-13057?
CVE-2019-13057 is a medium-severity vulnerability affecting openldap openldap. It was published on July 26, 2019 and has a CVSS 3.1 base score of 4.9 (MEDIUM).
How severe is CVE-2019-13057?
This vulnerability has a CVSS 3.1 base score of 4.9, rated MEDIUM. It can be exploited remotely over the network. Some level of privileges is required for exploitation.
How do I fix or remediate CVE-2019-13057?
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-2019-13057?
CyberStrike's AI-powered security agents can automatically detect CVE-2019-13057 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
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