PT-2018-8423 · Eclipse+2 · Eclipse Mosquitto+2

Daniel Romero · Published 2018-06-05 · Updated 2019-10-03 · CVE-2017-7654

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Eclipse Mosquitto versions 1.4.15 and earlier

Description A Memory Leak issue was discovered in the Mosquitto Broker, allowing unauthenticated clients to send crafted CONNECT packets that could cause a denial of service.

Recommendations For Eclipse Mosquitto versions 1.4.15 and earlier, at the moment, there is no information about a newer version that contains a fix for this issue.

Fix

DoS

Missing Release of Resource after Effective Lifetime

Memory Leak

Weakness Enumeration

CWE-772

CWE-401

Related Identifiers

ALT-PU-2018-2291

CVE-2017-7654

DLA-1525-1

DSA-4325-1

USN-4023-1

Affected Products

Alt Linux

Eclipse Mosquitto

Ubuntu

References · 29

• https://nvd.nist.gov/vuln/detail/CVE-2017-7654 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-7653 · Security Note
• https://ubuntu.com/security/CVE-2017-7654 · Vendor Advisory
• https://security-tracker.debian.org/tracker/DSA-4325-1 · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-7651 · Security Note
• https://bugs.eclipse.org/bugs/show_bug.cgi?id=533493 · Patch
• https://osv.dev/vulnerability/DLA-1525-1 · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-7652 · Security Note
• https://ubuntu.com/security/CVE-2017-7653 · Vendor Advisory
• https://debian.org/security/2018/dsa-4325 · Vendor Advisory
• https://osv.dev/vulnerability/DSA-4325-1 · Vendor Advisory
• https://security-tracker.debian.org/tracker/source-package/mosquitto · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-7654 · Security Note
• https://osv.dev/vulnerability/DEBIAN-CVE-2017-7654 · Vendor Advisory
• https://security-tracker.debian.org/tracker/DLA-1525-1 · Vendor Advisory