In filter.c in slapd in OpenLDAP before 2.4.50, LDAP search filters with nested boolean expressions can result in denial of service (daemon crash).

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Advisories
Source ID Title
Debian DLA Debian DLA DLA-2199-1 openldap security update
Debian DSA Debian DSA DSA-4666-1 openldap security update
EUVD EUVD EUVD-2020-4558 In filter.c in slapd in OpenLDAP before 2.4.50, LDAP search filters with nested boolean expressions can result in denial of service (daemon crash).
Ubuntu USN Ubuntu USN USN-4352-1 OpenLDAP vulnerability
Ubuntu USN Ubuntu USN USN-4352-2 OpenLDAP vulnerability
Fixes

Solution

No solution given by the vendor.


Workaround

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History

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Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2024-08-04T11:48:58.368Z

Reserved: 2020-04-24T00:00:00

Link: CVE-2020-12243

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2020-04-28T19:15:12.267

Modified: 2024-11-21T04:59:22.057

Link: CVE-2020-12243

cve-icon Redhat

Severity : Moderate

Publid Date: 2020-04-28T00:00:00Z

Links: CVE-2020-12243 - Bugzilla

cve-icon OpenCVE Enrichment

No data.

Weaknesses