The deref_parseCtrl function in servers/slapd/overlays/deref.c in OpenLDAP 2.4.13 through 2.4.40 allows remote attackers to cause a denial of service (NULL pointer dereference and crash) via an empty attribute list in a deref control in a search request.
Advisories
Source ID Title
Debian DLA Debian DLA DLA-203-1 openldap security update
Debian DSA Debian DSA DSA-3209-1 openldap security update
Ubuntu USN Ubuntu USN USN-2622-1 OpenLDAP vulnerabilities
Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2024-08-06T04:47:16.804Z

Reserved: 2015-02-07T00:00:00

Link: CVE-2015-1545

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Deferred

Published: 2015-02-12T16:59:06.143

Modified: 2025-04-12T10:46:40.837

Link: CVE-2015-1545

cve-icon Redhat

Severity : Moderate

Publid Date: 2015-02-03T00:00:00Z

Links: CVE-2015-1545 - Bugzilla

cve-icon OpenCVE Enrichment

No data.