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3 vulnerabilities found for Mosquitto by Eclipse
CVE-2023-5632 (GCVE-0-2023-5632)
Vulnerability from cvelistv5
Published
2023-10-18 08:34
Modified
2024-09-13 14:50
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-834 - Excessive Iteration
Summary
In Eclipse Mosquito before and including 2.0.5, establishing a connection to the mosquitto server without sending data causes the EPOLLOUT event to be added, which results excessive CPU consumption. This could be used by a malicious actor to perform denial of service type attack. This issue is fixed in 2.0.6
References
| URL | Tags | |
|---|---|---|
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CVE-2023-3592 (GCVE-0-2023-3592)
Vulnerability from cvelistv5
Published
2023-10-02 19:01
Modified
2025-02-13 16:55
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-401 - Missing Release of Memory after Effective Lifetime
Summary
In Mosquitto before 2.0.16, a memory leak occurs when clients send v5 CONNECT packets with a will message that contains invalid property types.
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CVE-2023-0809 (GCVE-0-2023-0809)
Vulnerability from cvelistv5
Published
2023-10-02 18:56
Modified
2025-02-13 16:39
Severity ?
VLAI Severity ?
EPSS score ?
CWE
Summary
In Mosquitto before 2.0.16, excessive memory is allocated based on malicious initial packets that are not CONNECT packets.
References
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