Upstream information

CVE-2017-7653 at MITRE

Description

The Eclipse Mosquitto broker up to version 1.4.15 does not reject strings that are not valid UTF-8. A malicious client could cause other clients that do reject invalid UTF-8 strings to disconnect themselves from the broker by sending a topic string which is not valid UTF-8, and so cause a denial of service for the clients.

SUSE information

Overall state of this security issue: Does not affect SUSE products

This issue is currently rated as having not set severity.

CVSS v3 Scores
  SUSE
Base Score 4.3
Vector AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
Access Vector Network
Access Complexity Low
Privileges Required Low
User Interaction None
Scope Unchanged
Confidentiality Impact None
Integrity Impact None
Availability Impact Low
SUSE Bugzilla entry: 1096652

No SUSE Security Announcements cross referenced.