CVE-2020-25692

moderate-risk

Published 2020-12-08

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.

Do I need to act?

6.2% chance of exploitation in next 30 days

EPSS score — moderate exploit probability

Not on CISA KEV list

No confirmed active exploitation reported to CISA

Patch status unknown

Check vendor advisories for fix availability and mitigation guidance

CVSS 7.5/10 High

NETWORK / LOW complexity

Affected Products (6)

Openldap

Enterprise Linux

Cloud Backup

Solidfire Baseboard Management Controller Firmware

Affected Vendors

Redhat Openldap Netapp

References (4)

Issue Tracking https://bugzilla.redhat.com/show_bug.cgi?id=1894567

Third Party Advisory https://security.netapp.com/advisory/ntap-20210108-0006/

Issue Tracking https://bugzilla.redhat.com/show_bug.cgi?id=1894567

Third Party Advisory https://security.netapp.com/advisory/ntap-20210108-0006/

/ 100

moderate-risk

Severity 26/34 · High

Exploitability 9/34 · Low

Exposure 13/34 · Low