CVE-2021-34434
Summary
| CVE | CVE-2021-34434 |
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| State | PUBLIC |
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| Assigner | [email protected] |
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| Source Priority | CVE Program / NVD first with legacy fallback |
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| Published | 2021-08-30 20:15:00 UTC |
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| Updated | 2023-11-07 03:35:00 UTC |
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| Description | 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. |
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NVD Known Affected Configurations (CPE 2.3)
References
| Reference | Source | Link | Tags |
|---|
| [SECURITY] Fedora 34 Update: mosquitto-2.0.12-1.fc34 - package-announce - Fedora Mailing-Lists |
FEDORA |
lists.fedoraproject.org |
|
| Debian -- Security Information -- DSA-5511-1 mosquitto |
DEBIAN |
www.debian.org |
|
| [SECURITY] Fedora 35 Update: mosquitto-2.0.12-1.fc35 - package-announce - Fedora Mailing-Lists |
|
lists.fedoraproject.org |
|
| 575324 – (CVE-2021-34434) Mosquitto broker with Dynamic Security Plugin may lead to access control failure |
CONFIRM |
bugs.eclipse.org |
|
| [SECURITY] Fedora 35 Update: mosquitto-2.0.12-1.fc35 - package-announce - Fedora Mailing-Lists |
FEDORA |
lists.fedoraproject.org |
|
| [SECURITY] Fedora 34 Update: mosquitto-2.0.12-1.fc34 - package-announce - Fedora Mailing-Lists |
|
lists.fedoraproject.org |
|
| CVE Program record |
CVE.ORG |
www.cve.org |
canonical |
| NVD vulnerability detail |
NVD |
nvd.nist.gov |
canonical, analysis |
No vendor comments have been submitted for this CVE.
Legacy QID Mappings
- 199931 Ubuntu Security Notification for Mosquitto Vulnerabilities (USN-6492-1)
- 281896 Fedora Security Update for mosquitto (FEDORA-2021-aee8f32946)
- 6000171 Debian Security Update for mosquitto (DSA 5511-1)
