CVE-2021-3514
6.5
MEDIUM
CVSS 3.1
EPSS 0.30%
Description
When using a sync_repl client in 389-ds-base, an authenticated attacker can cause a NULL pointer dereference using a specially crafted query, causing a crash.
How to fix CVE-2021-3514
To remediate CVE-2021-3514, upgrade the affected package to a fixed version below.
- Debian/389-ds-base—upgrade to 1.4.4.11-2 or later
Is CVE-2021-3514 being exploited?
Low — EPSS is 0.3%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 1.4.4.11-2
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM6.5 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H |