CVE-2020-36223
7.5
HIGH
CVSS 3.1
EPSS 10.6%
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).
How to fix CVE-2020-36223
To remediate CVE-2020-36223, upgrade the affected package to a fixed version below.
- Alpine/openldap—upgrade to 2.4.57-r0 or later
- Bitnami/openldap—upgrade to 2.4.57 or later
- —upgrade to 2.4.57+dfsg-1 or later
Is CVE-2020-36223 being exploited?
Moderate — EPSS is 10.6%. Track this CVE but it's not at the top of the prioritisation list.
Affected packages (3)
- from 0, < 2.4.57-r0
- from 0, < 2.4.57
- from 0, < 2.4.57+dfsg-1
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |