CVE-2020-36225

High

Description

A flaw was discovered in OpenLDAP before 2.4.57 leading to a double free and slapd crash in the saslAuthzTo processing, resulting in denial of service.

SeverityHigh

CVSS7.5

Exploit probability—

Product

Openldap

PublishedJan 26, 2021

First seenJan 26, 2021

How to fix

Update

openldap openldap2.4.57 or later
apple macos11.4 or later

Vendor advisories

debian.org/security/2021/dsa-4845

Affected products

Product	Affected versions	Fixed in
openldap openldap	v < 2.4.57	2.4.57
debian debian_linux	9.0, 10.0	—
apple macos	11.1 ≤ v < 11.4	11.4

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