VDB
DEBIAN-CVE-2021-34434
DEBIAN-CVE-2021-34434
PUBLISHED
CVSS 5.300000190734863 MEDIUM
In Eclipse Mosquitto versions 2.0 to 2.0.11, when using the dynamic security plugin, if the ability for a client to make subscriptions on a topic is revoked when a durable client is offline, then existing subscriptions for that client are not revoked.
Risk Scores
CVSS 3.1
5.300000190734863
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Debian:11 | mosquitto | 2.0.11-1, 0, 2.0.11-1 |
| Debian:14 | mosquitto | 0, 0, 0 |
| Debian:13 | mosquitto | 0, 0, 0 |
| Debian:12 | mosquitto | 0, 2.0.11-1.2, 0 |
Timeline
- Aug 30, 2021 CVE Published
- Apr 28, 2026 CVE Updated