CVE-2020-25692

A NULL pointer dereference was found in OpenLDAP server and was fixed in openldap 2.4.55, during a request for renaming RDNs. An unauthenticated attacker could remotely crash the slapd process by sending a specially crafted request, causing a Denial of Service.

• CWE-476

• https://bugzilla.redhat.com/show_bug.cgi?id=1894567Issue Tracking, Patch, Third Party Advisory
• https://security.netapp.com/advisory/ntap-20210108-0006/Third Party Advisory
• https://bugzilla.redhat.com/show_bug.cgi?id=1894567Issue Tracking, Patch, Third Party Advisory
• https://security.netapp.com/advisory/ntap-20210108-0006/Third Party Advisory

Published

Dec 8, 2020

Last Modified

Jun 17, 2026

Status

Modified

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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