VDB
CVE-2021-34434
CVE-2021-34434
PUBLISHED
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.
EPSS 0.36% · 58.6th percentile
Risk Scores
EPSS Score
0.36%
58.6th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:22.04:LTS | mosquitto | 2.0.11-1, 2.0.11-1ubuntu1, 0 |
Timeline
- Aug 30, 2021 CVE Published
- Aug 31, 2021 EPSS Score
- Oct 28, 2021 EPSS Score
- Dec 25, 2021 EPSS Score
- Jan 6, 2022 EPSS Score
- Feb 21, 2022 EPSS Score
- Apr 1, 2022 EPSS Score
- Apr 20, 2022 EPSS Score
- Jun 17, 2022 EPSS Score
- Aug 15, 2022 EPSS Score
- Oct 12, 2022 EPSS Score
- Dec 8, 2022 EPSS Score
References
- https://ubuntu.com/security/CVE-2021-34434 third-party-advisory
- https://bugs.eclipse.org/bugs/show_bug.cgi?id=575324 third-party-advisory
- https://ubuntu.com/security/notices/USN-6492-1 vendor-advisory
- https://www.cve.org/CVERecord?id=CVE-2021-34434 third-party-advisory