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Debian: CVE-2023-28366: mosquitto -- security update

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Debian: CVE-2023-28366: mosquitto -- security update

Severity
8
CVSS
(AV:N/AC:L/Au:N/C:N/I:N/A:C)
Published
09/01/2023
Created
10/04/2023
Added
10/03/2023
Modified
01/28/2025

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.

Solution(s)

  • debian-upgrade-mosquitto

References

  • https://attackerkb.com/topics/cve-2023-28366
  • CVE - 2023-28366
  • DSA-5511
  • DSA-5511-1
  • 查看数 700
  • 已创建
  • 最后回复

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