The Eclipse Foundation Vulnerabilities and Affected Products
Vulnerabilities associated with Eclipse Mosquitto.
Products
Clear product- Eclipse Jetty23 vulnerabilities
- Eclipse Mosquitto16 vulnerabilities
- Eclipse OpenJ914 vulnerabilities
- Eclipse Theia6 vulnerabilities
- Eclipse Vert.x6 vulnerabilities
- Eclipse Californium3 vulnerabilities
- Eclipse Kura3 vulnerabilities
- Eclipse OMR3 vulnerabilities
- Eclipse BIRT2 vulnerabilities
- Eclipse Che2 vulnerabilities
- Eclipse Hawkbit2 vulnerabilities
- Eclipse Hono2 vulnerabilities
- Eclipse Memory Analyzer2 vulnerabilities
- @theia/plugin-ext1 vulnerability
- Eclipse BIRT (Business Intelligence Reporting Tool)1 vulnerability
- Eclipse Buildship1 vulnerability
- Eclipse Equinox1 vulnerability
- Eclipse Equinox p21 vulnerability
- Eclipse GlassFish1 vulnerability
- Eclipse Jersey1 vulnerability
- Eclipse Lyo1 vulnerability
- Eclipse Paho1 vulnerability
- Eclipse Paho MQTT C Client1 vulnerability
- Eclipse Platform1 vulnerability
- Eclipse Sphinx1 vulnerability
| Vulnerability | Title and context | CVSS | EPSS | PoCs | Signals | STIX action |
|---|---|---|---|---|---|---|
CVE-2021-41039HIGH | In versions 1.6 to 2.0.11 of Eclipse Mosquitto, an MQTT v5 client connecting with a large number of user-property properties could cause excessive CPU usage, leading to a loss of performance and possible denial of service. CWE-1050Dec 1, 2021 | CVSS7.5v3.1 | EPSS1.26% | PoCs0 | SignalsNot listed in CISA KEVNo known ransomware useNo Nuclei templates | STIX |
CVE-2021-34434MEDIUM | 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. | CVSS5.3v3.1 | EPSS1.37% | PoCs0 | SignalsNot listed in CISA KEVNo known ransomware useNo Nuclei templates | STIX |
CVE-2021-34432HIGH | In Eclipse Mosquitto versions 2.0.7 and earlier, the server will crash if the client tries to send a PUBLISH packet with topic length = 0. CWE-20Jul 27, 2021 | CVSS7.5v3.1 | EPSS1.25% | PoCs0 | SignalsNot listed in CISA KEVNo known ransomware useNo Nuclei templates | STIX |
CVE-2021-34431MEDIUM | In Eclipse Mosquitto version 1.6 to 2.0.10, if an authenticated client that had connected with MQTT v5 sent a crafted CONNECT message to the broker a memory leak would occur, which could be used to provide a DoS attack against the broker. CWE-401Jul 22, 2021 | CVSS6.5v3.1 | EPSS1.11% | PoCs0 | SignalsNot listed in CISA KEVNo known ransomware useNo Nuclei templates | STIX |
CVE-2021-28166MEDIUM | In Eclipse Mosquitto version 2.0.0 to 2.0.9, if an authenticated client that had connected with MQTT v5 sent a crafted CONNACK message to the broker, a NULL pointer dereference would occur. CWE-476Apr 7, 2021 | CVSS6.5v3.1 | EPSS0.968% | PoCs0 | SignalsNot listed in CISA KEVNo known ransomware useNo Nuclei templates | STIX |
CVE-2019-11779MEDIUM | In Eclipse Mosquitto 1.5.0 to 1.6.5 inclusive, if a malicious MQTT client sends a SUBSCRIBE packet containing a topic that consists of approximately 65400 or more '/' characters, i.e. the topic hierarchy separator, then a stack overflow will occur. | CVSS6.5v3.1 | EPSS2.74% | PoCs0 | SignalsNot listed in CISA KEVNo known ransomware useNo Nuclei templates | STIX |
CVE-2019-11778MEDIUM | If an MQTT v5 client connects to Eclipse Mosquitto versions 1.6.0 to 1.6.4 inclusive, sets a last will and testament, sets a will delay interval, sets a session expiry interval, and the will delay interval is set longer than the session expiry interval, then a use after free error occurs, which has the potential to cause a crash in some situations. CWE-416Sep 18, 2019 | CVSS5.4v3.1 | EPSS0.761% | PoCs0 | SignalsNot listed in CISA KEVNo known ransomware useNo Nuclei templates | STIX |
CVE-2017-7655HIGH | In Eclipse Mosquitto version from 1.0 to 1.4.15, a Null Dereference vulnerability was found in the Mosquitto library which could lead to crashes for those applications using the library. CWE-476Mar 27, 2019 | CVSS7.5v3.1 | EPSS1.76% | PoCs0 | SignalsNot listed in CISA KEVNo known ransomware useNo Nuclei templates | STIX |
CVE-2018-12551HIGH | When Eclipse Mosquitto version 1.0 to 1.5.5 (inclusive) is configured to use a password file for authentication, any malformed data in the password file will be treated as valid. This typically means that the malformed data becomes a username and no password. If this occurs, clients can circumvent authentication and get access to the broker by using the malformed username. In particular, a blank line will be treated as a valid empty username. Other security measures are unaffected. Users who hav… | CVSS8.1v3.0 | EPSS1.47% | PoCs0 | SignalsNot listed in CISA KEVNo known ransomware useNo Nuclei templates | STIX |
CVE-2018-12546MEDIUM | In Eclipse Mosquitto version 1.0 to 1.5.5 (inclusive) when a client publishes a retained message to a topic, then has its access to that topic revoked, the retained message will still be published to clients that subscribe to that topic in the future. In some applications this may result in clients being able cause effects that would otherwise not be allowed. | CVSS6.5v3.1 | EPSS0.802% | PoCs0 | SignalsNot listed in CISA KEVNo known ransomware useNo Nuclei templates | STIX |
CVE-2018-12550HIGH | When Eclipse Mosquitto version 1.0 to 1.5.5 (inclusive) is configured to use an ACL file, and that ACL file is empty, or contains only comments or blank lines, then Mosquitto will treat this as though no ACL file has been defined and use a default allow policy. The new behaviour is to have an empty ACL file mean that all access is denied, which is not a useful configuration but is not unexpected. CWE-440Mar 27, 2019 | CVSS8.1v3.0 | EPSS1.35% | PoCs0 | SignalsNot listed in CISA KEVNo known ransomware useNo Nuclei templates | STIX |
CVE-2018-12543HIGH | In Eclipse Mosquitto versions 1.5 to 1.5.2 inclusive, if a message is published to Mosquitto that has a topic starting with $, but that is not $SYS, e.g. $test/test, then an assert is triggered that should otherwise not be reachable and Mosquitto will exit. | CVSS7.5v3.0 | EPSS36% | PoCs0 | SignalsNot listed in CISA KEVNo known ransomware useNo Nuclei templates | STIX |
CVE-2017-7653MEDIUM | The Eclipse Mosquitto broker up to version 1.4.15 does not reject strings that are not valid UTF-8. A malicious client could cause other clients that do reject invalid UTF-8 strings to disconnect themselves from the broker by sending a topic string which is not valid UTF-8, and so cause a denial of service for the clients. CWE-20Jun 5, 2018 | CVSS5.3v3.0 | EPSS1.47% | PoCs0 | SignalsNot listed in CISA KEVNo known ransomware useNo Nuclei templates | STIX |
CVE-2017-7654HIGH | In Eclipse Mosquitto 1.4.15 and earlier, a Memory Leak vulnerability was found within the Mosquitto Broker. Unauthenticated clients can send crafted CONNECT packets which could cause a denial of service in the Mosquitto Broker. | CVSS7.5v3.0 | EPSS2.19% | PoCs0 | SignalsNot listed in CISA KEVNo known ransomware useNo Nuclei templates | STIX |
CVE-2017-7652HIGH | In Eclipse Mosquitto 1.4.14, if a Mosquitto instance is set running with a configuration file, then sending a HUP signal to server triggers the configuration to be reloaded from disk. If there are lots of clients connected so that there are no more file descriptors/sockets available (default limit typically 1024 file descriptors on Linux), then opening the configuration file will fail. CWE-789Apr 25, 2018 | CVSS7.5v3.0 | EPSS1.68% | PoCs0 | SignalsNot listed in CISA KEVNo known ransomware useNo Nuclei templates | STIX |
CVE-2017-7651HIGH | In Eclipse Mosquitto 1.4.14, a user can shutdown the Mosquitto server simply by filling the RAM memory with a lot of connections with large payload. This can be done without authentications if occur in connection phase of MQTT protocol. | CVSS7.5v3.0 | EPSS5.29% | PoCs2 | SignalsNot listed in CISA KEVNo known ransomware useNo Nuclei templates | STIX |