CVEvulnerability
CVE-2020-15719
4.2 MEDIUM
Official page ↗
- Status
- Modified
- Published
- 2020-07-14
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 4.2 MEDIUM — CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:N
- CVSS 2.0 ([email protected])
- 4.0 MEDIUM — AV:N/AC:H/Au:N/C:P/I:P/A:N
- Weaknesses
- CWE-295
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.
Affected configurations
• openldap openldap (< 2.4.46-10.el8)
• redhat enterprise linux 8.0
• opensuse leap 15.1
• opensuse leap 15.2
• mcafee policy auditor (< 6.5.1)
• oracle blockchain platform (< 21.1.2)
Related
Weakness · CWE (1)
- CWE-295 Improper Certificate Validation weakness
References
- http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00033.html Mailing List, Third Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00059.html Mailing List, Third Party Advisory
- https://access.redhat.com/errata/RHBA-2019:3674 Third Party Advisory
- https://bugs.openldap.org/show_bug.cgi?id=9266 Permissions Required, Vendor Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=1740070 Issue Tracking, Third Party Advisory
- https://kc.mcafee.com/corporate/index?page=content&id=SB10365 Third Party Advisory
- https://www.oracle.com/security-alerts/cpuapr2022.html Patch, Third Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00033.html Mailing List, Third Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00059.html Mailing List, Third Party Advisory
- https://access.redhat.com/errata/RHBA-2019:3674 Third Party Advisory
- https://bugs.openldap.org/show_bug.cgi?id=9266 Permissions Required, Vendor Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=1740070 Issue Tracking, Third Party Advisory
- https://kc.mcafee.com/corporate/index?page=content&id=SB10365 Third Party Advisory
- https://www.oracle.com/security-alerts/cpuapr2022.html Patch, Third Party Advisory