CVE-2021-34434
- Source
- https://cve.org/CVERecord?id=CVE-2021-34434
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2021-34434.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2021-34434
- Downstream
- Related
- Published
- 2021-08-30T20:15:07Z
- Modified
- 2026-10-16T02:50:04Z
- Severity
-
- 5.3 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N CVSS Calculator
- Summary
- [none]
- Details
-
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.
- Database specific
{ "unresolved_ranges": [ { "cpes": [ "cpe:2.3:o:fedoraproject:fedora:34:*:*:*:*:*:*:*", "cpe:2.3:o:fedoraproject:fedora:35:*:*:*:*:*:*:*" ], "extracted_events": [ { "range": [ { "introduced": "34" }, { "last_affected": "34" }, { "introduced": "35" }, { "last_affected": "35" } ], "source": "CPE_STRING" } ], "vendor_product": "fedoraproject:fedora" } ] }- References
-
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/K4WWGVF5BUFPYPCFUPPP4KRIYI5OTJN2/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/RLUUM52Y6AEICPXPSRRXC6OBY4H5XKW7/
- https://www.debian.org/security/2023/dsa-5511
- https://bugs.eclipse.org/bugs/show_bug.cgi?id=575324
Affected packages
Git / github.com/eclipse-mosquitto/mosquitto
Affected ranges
- Type
- GIT
- Repo
- https://github.com/eclipse-mosquitto/mosquitto
- Events
-
IntroducedLast Affected
- Database specific
-
Show details
{ "extracted_events": [ { "cpe": "cpe:2.3:a:eclipse:mosquitto:*:*:*:*:*:*:*:*", "range": [ { "introduced": "2.0.0" }, { "last_affected": "2.0.11" } ], "source": "CPE_RANGE" } ] }