Description
The broker in Eclipse Mosquitto 1.3.2 through 2.x before 2.0.16 has a memory leak that can be abused remotely when a client sends many QoS 2 messages with duplicate message IDs, and fails to respond to PUBREC commands. This occurs because of mishandling of EAGAIN from the libc send function.
No analysis available yet.
Remediation
No remediation available yet.
Tracking
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Advisories
| Source | ID | Title |
|---|---|---|
Debian DSA |
DSA-5511-1 | mosquitto security update |
EUVD |
EUVD-2023-32063 | The broker in Eclipse Mosquitto 1.3.2 through 2.x before 2.0.16 has a memory leak that can be abused remotely when a client sends many QoS 2 messages with duplicate message IDs, and fails to respond to PUBREC commands. This occurs because of mishandling of EAGAIN from the libc send function. |
Ubuntu USN |
USN-6492-1 | Mosquitto vulnerabilities |
References
History
Thu, 26 Jun 2025 14:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
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ssvc
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Status: PUBLISHED
Assigner: mitre
Published:
Updated: 2025-06-26T13:59:02.058Z
Reserved: 2023-03-15T00:00:00.000Z
Link: CVE-2023-28366
Updated: 2024-08-02T12:38:25.296Z
Status : Modified
Published: 2023-09-01T16:15:07.790
Modified: 2025-06-26T14:15:28.433
Link: CVE-2023-28366
OpenCVE Enrichment
No data.
Weaknesses
Debian DSA
EUVD
Ubuntu USN