CVE-2021-34434

Name
CVE-2021-34434
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.
NVD Severity
medium
Other trackers
CVE, NVD, CERT, CVE Details, CIRCL, Arch Linux, Debian, Red Hat, Ubuntu, Gentoo, SUSE (Bugzilla), SUSE (CVE), Mageia
Mailing lists
oss-security, full-disclosure, bugtraq
Exploits
Exploit DB, Metasploit
Forges
GitHub (code, issues), Aports (code, issues)

References

Type URI
CONFIRM https://bugs.eclipse.org/bugs/show_bug.cgi?id=575324
Mailing List https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/K4WWGVF5BUFPYPCFUPPP4KRIYI5OTJN2/
FEDORA https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/RLUUM52Y6AEICPXPSRRXC6OBY4H5XKW7/

Match rules

CPE URI Source package Min version Max version
cpe:2.3:a:eclipse:mosquitto:*:*:*:*:*:*:*:* mosquitto >= 2.0.0 <= 2.0.11

Vulnerable and fixed packages

Source package Branch Version Maintainer Status
mosquitto edge-main 2.0.11-r0 Natanael Copa <ncopa@alpinelinux.org> possibly vulnerable
mosquitto edge-main 2.0.10-r0 Natanael Copa <ncopa@alpinelinux.org> possibly vulnerable
mosquitto edge-main 2.0.8-r0 None possibly vulnerable
mosquitto 3.22-main 2.0.10-r0 None possibly vulnerable
mosquitto 3.22-main 2.0.8-r0 None possibly vulnerable
mosquitto 3.21-main 2.0.10-r0 None possibly vulnerable
mosquitto 3.21-main 2.0.8-r0 None possibly vulnerable
mosquitto 3.20-main 2.0.10-r0 None possibly vulnerable
mosquitto 3.20-main 2.0.8-r0 None possibly vulnerable
mosquitto 3.19-main 2.0.10-r0 None possibly vulnerable
mosquitto 3.19-main 2.0.8-r0 None possibly vulnerable