VDB
ALPINE-CVE-2020-36227
ALPINE-CVE-2020-36227
PUBLISHED
CVSS 7.5 HIGH
A flaw was discovered in OpenLDAP before 2.4.57 leading to an infinite loop in slapd with the cancel_extop Cancel operation, resulting in denial of service.
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 |
|---|---|---|
| Alpine:v3.20 | openldap | 2.4.47-r2, 0, 2.4.11-r0 |
| Alpine:v3.18 | openldap | 2.4.56-r0, 2.4.54-r0, 2.4.52-r0 |
| Alpine:v3.13 | openldap | 2.4.56-r0, 2.4.54-r0, 2.4.52-r0 |
| Alpine:v3.21 | openldap | 2.4.11-r0, 2.4.16-r0, 2.4.16-r1 |
| Alpine:v3.14 | openldap | 2.4.56-r0, 2.4.54-r0, 2.4.52-r0 |
| Alpine:v3.17 | openldap | 2.4.38-r1, 2.4.11-r0, 2.4.16-r0 |
| Alpine:v3.15 | openldap | 2.4.11-r0, 2.4.16-r1, 2.4.16-r2 |
| Alpine:v3.19 | openldap | 2.4.56-r0, 2.4.54-r0, 2.4.52-r0 |
| Alpine:v3.22 | openldap | 2.4.49-r3, 2.4.56-r0, 2.4.54-r0 |
| Alpine:v3.23 | openldap | 2.4.16-r1, 2.4.11-r0, 2.4.56-r0 |
| Alpine:v3.16 | openldap | 0, 2.4.16-r1, 2.4.16-r2 |
Timeline
- Jan 26, 2021 CVE Published
- Dec 3, 2025 CVE Updated
- Apr 30, 2026 Distribution Patch