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 products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
n/a n/a
n/aaffected
References
- https://bugzilla.redhat.com/show_bug.cgi?id=1740070 ↗
- https://bugs.openldap.org/show_bug.cgi?id=9266 ↗
- https://access.redhat.com/errata/RHBA-2019:3674 ↗
- http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00033.html ↗
- http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00059.html ↗
- https://www.oracle.com/security-alerts/cpuapr2022.html ↗
- https://kc.mcafee.com/corporate/index?page=content&id=SB10365 ↗