VDB
DEBIAN-CVE-2021-27212
DEBIAN-CVE-2021-27212
PUBLISHED
CVSS 7.5 HIGH
In OpenLDAP through 2.4.57 and 2.5.x through 2.5.1alpha, an assertion failure in slapd can occur in the issuerAndThisUpdateCheck function via a crafted packet, resulting in a denial of service (daemon exit) via a short timestamp. This is related to schema_init.c and checkTime.
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:11 | openldap | 0, 0, 0 |
| Debian:12 | openldap | 0, 0, 0 |
| Debian:13 | openldap | 0, 0, 0 |
| Debian:14 | openldap | 0, 0, 0 |
Timeline
- Feb 14, 2021 CVE Published
- Apr 28, 2026 CVE Updated