CVE - CVE-2023-28366

CVE-ID
CVE-2023-28366	Learn more at National Vulnerability Database (NVD) • CVSS Severity Rating • Fix Information • Vulnerable Software Versions • SCAP Mappings • CPE Information
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.
References
Note: References are provided for the convenience of the reader to help distinguish between vulnerabilities. The list is not intended to be complete.
CONFIRM:https://github.com/eclipse/mosquitto/commit/6113eac95a9df634fbc858be542c4a0456bfe7b9 CONFIRM:https://mosquitto.org/blog/2023/08/version-2-0-16-released/ DEBIAN:DSA-5511 URL:https://www.debian.org/security/2023/dsa-5511 FEDORA:FEDORA-2023-9adc4be8b0 URL:https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/KJ2FMBGVVQEQWTTQB7YLKTAHMX2UM66X/ GENTOO:GLSA-202401-09 URL:https://security.gentoo.org/glsa/202401-09 MISC:https://github.com/eclipse/mosquitto/compare/v2.0.15...v2.0.16 MISC:https://www.compass-security.com/fileadmin/Research/Advisories/2023_02_CSNC-2023-001_Eclipse_Mosquitto_Memory_Leak.txt
Assigning CNA
MITRE Corporation
Date Record Created
20230315	Disclaimer: The record creation date may reflect when the CVE ID was allocated or reserved, and does not necessarily indicate when this vulnerability was discovered, shared with the affected vendor, publicly disclosed, or updated in CVE.
Phase (Legacy)
Assigned (20230315)
Votes (Legacy)

Comments (Legacy)

Proposed (Legacy)
N/A
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