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CVE-2021-34434

🗓️ 30 Aug 2021 20:07:15Reported by eclipseType

In Eclipse Mosquitto versions 2.0 to 2.0.11, subscriptions for durable clients are not revoked when ability to subscribe is revoked

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Reporter	Title	Published	Views	Family All 26
AlpineLinux	CVE-2021-34434	30 Aug 202120:15	–	alpinelinux
Veracode	Information Disclosure	6 Aug 202313:10	–	veracode
OSV	MGASA-2021-0445 Updated mosquitto packages fix security vulnerability	29 Sep 202117:22	–	osv
OSV	UBUNTU-CVE-2021-34434	30 Aug 202120:15	–	osv
OSV	CVE-2021-34434	30 Aug 202120:15	–	osv
OSV	OPENSUSE-SU-2024:11575-1 libmosquitto1-2.0.12-1.1 on GA media	15 Jun 202400:00	–	osv
OSV	DSA-5511-1 mosquitto - security update	1 Oct 202300:00	–	osv
OSV	USN-6492-1 mosquitto vulnerabilities	21 Nov 202315:23	–	osv
Debian CVE	CVE-2021-34434	30 Aug 202120:15	–	debiancve
UbuntuCve	CVE-2021-34434	30 Aug 202100:00	–	ubuntucve

Nvd

Node

eclipse mosquittoRange2.0.0–2.0.11

Node

fedoraproject fedoraMatch34

fedoraproject fedoraMatch35

[
  {
    "vendor": "The Eclipse Foundation",
    "product": "Eclipse Mosquitto",
    "versions": [
      {
        "version": "2.0",
        "status": "affected",
        "lessThan": "unspecified",
        "versionType": "custom"
      },
      {
        "version": "unspecified",
        "lessThanOrEqual": "2.0.11",
        "status": "affected",
        "versionType": "custom"
      }
    ]
  }
]

Source	Link
debian	www.debian.org/security/2023/dsa-5511
lists	www.lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/RLUUM52Y6AEICPXPSRRXC6OBY4H5XKW7/
bugs	www.bugs.eclipse.org/bugs/show_bug.cgi
lists	www.lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/K4WWGVF5BUFPYPCFUPPP4KRIYI5OTJN2/

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30 Aug 2021 20:15Current

5.3Medium risk

Vulners AI Score5.3

CVSS25

CVSS35.3

EPSS0.00251