CVE-2020-36228

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CVSS 3.1

7.5 high

EPSS

84%p100

Published

Jan 26, 2021 (Jan 26, 2021)

Modified

Jun 17, 2026

Description

An integer underflow was discovered in OpenLDAP before 2.4.57 leading to a slapd crash in the Certificate List Exact Assertion processing, resulting in denial of service.

Vendors: openldap debian apple
Products: openldap, debian linux, macos
Weakness: CWE-191
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

NVD CVE.org GitHub PoCs EPSS (84.2%)

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