CVE-2020-12243

PoC —

CVSS 3.1

7.5 high

EPSS

4%p91

Published

Apr 28, 2020 (Apr 28, 2020)

Modified

Jun 17, 2026

Description

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).

Vendors: openldap debian opensuse canonical netapp broadcom apple oracle
Products: openldap, debian linux, leap, ubuntu linux, cloud backup, steelstore cloud integrated storage, h410c firmware, h300s firmware, h500s firmware, h700s firmware, h300e firmware, h500e firmware
Weakness: CWE-674
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 (4.4%)

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