DEBIAN-CVE-2020-36223

DEBIAN-CVE-2020-36223 PUBLISHED CVSS 7.5 HIGH

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).

Risk Scores

CVSS v3.1

7.5

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Affected Products

Vendor	Product	Versions
Debian:13	openldap	0, 0, 0
Debian:12	openldap	0, 0, 0
Debian:11	openldap	0, 0, 0
Debian:14	openldap	0, 0, 0

Timeline

Jan 26, 2021 CVE Published
Apr 28, 2026 CVE Updated

References

https://security-tracker.debian.org/tracker/CVE-2020-36223 advisory

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