CVE-2020-36223

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CVSS 3.1

7.5 high

EPSS

4%p91

Published

Jan 26, 2021 (Jan 26, 2021)

Modified

Jun 17, 2026

Description

A flaw was discovered in OpenLDAP before 2.4.57 leading to a slapd crash in the Values Return Filter control handling, resulting in denial of service (double free and out-of-bounds read).

Vendors: openldap debian apple
Products: openldap, debian linux, mac os x, macos
Weakness: CWE-125, CWE-415
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 (4.3%)

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