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| CVE ID: | CVE-2023-28366 |
| 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. |
| Test IDs: | 1.3.6.1.4.1.25623.1.1.1.1.2023.5511 |
| Cross References: |
Common Vulnerability Exposure (CVE) ID: CVE-2023-28366 Debian Security Information: DSA-5511 (Google Search) https://www.debian.org/security/2023/dsa-5511 https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/KJ2FMBGVVQEQWTTQB7YLKTAHMX2UM66X/ https://security.gentoo.org/glsa/202401-09 https://github.com/eclipse/mosquitto/compare/v2.0.15...v2.0.16 https://www.compass-security.com/fileadmin/Research/Advisories/2023_02_CSNC-2023-001_Eclipse_Mosquitto_Memory_Leak.txt |