CVE-2020-36229
7.5
HIGH
CVSS 3.1
EPSS 5.0%
Description
A flaw was discovered in ldap_X509dn2bv in OpenLDAP before 2.4.57 leading to a slapd crash in the X.509 DN parsing in ad_keystring, resulting in denial of service.
How to fix CVE-2020-36229
To remediate CVE-2020-36229, 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-2020-36229 being exploited?
Low — EPSS is 5.0%, meaning exploitation activity has not been observed at scale.
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 |