CVE-2017-7654 Information

Description

In Eclipse Mosquitto 1.4.15 and earlier a Memory Leak vulnerability was found within the Mosquitto Broker. Unauthenticated clients can send crafted CONNECT packets which could cause a denial of service in the Mosquitto Broker.

CVSS Vector

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Reference

https://bugs.eclipse.org/bugs/show_bug.cgi?id=533493 https://lists.debian.org/debian-lts-announce/2018/09/msg00036.html https://usn.ubuntu.com/4023-1/ https://www.debian.org/security/2018/dsa-4325

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

NONE

Availability Impact

NONE

Base Score

HIGH

Base Severity

7.5