NULL Pointer Dereference Affecting openldap package, versions <2.4.47+dfsg-3+deb10u3


0.0
high

Snyk CVSS

    Attack Complexity Low
    Availability High
Expand this section
NVD
7.5 high
Expand this section
Red Hat
7.5 high
Expand this section
SUSE
7.5 high

Do your applications use this vulnerable package?

In a few clicks we can analyze your entire application and see what components are vulnerable in your application, and suggest you quick fixes.

Test your applications
  • Snyk ID SNYK-DEBIAN10-OPENLDAP-1035359
  • published 3 Nov 2020
  • disclosed 8 Dec 2020

How to fix?

Upgrade Debian:10 openldap to version 2.4.47+dfsg-3+deb10u3 or higher.

NVD Description

Note: Versions mentioned in the description apply to the upstream openldap package. See How to fix? for Debian:10 relevant versions.

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.

References