An integer underflow was discovered in OpenLDAP before 2.4.57 leading to slapd crashes in the Certificate Exact Assertion processing, resulting in denial of service (schema_init.c serialNumberAndIssuerCheck).
Advisories
Source ID Title
Debian DLA Debian DLA DLA-2544-1 openldap security update
Debian DSA Debian DSA DSA-4845-1 openldap security update
Ubuntu USN Ubuntu USN USN-4724-1 OpenLDAP vulnerabilities
Ubuntu USN Ubuntu USN USN-7698-1 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: 2024-08-04T17:23:09.613Z

Reserved: 2021-01-25T00:00:00

Link: CVE-2020-36221

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2021-01-26T18:15:56.693

Modified: 2024-11-21T05:29:04.100

Link: CVE-2020-36221

cve-icon Redhat

Severity : Moderate

Publid Date: 2021-01-26T00:00:00Z

Links: CVE-2020-36221 - Bugzilla

cve-icon OpenCVE Enrichment

No data.