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National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database
  1. Vulnerabilities

CVE-2017-7652 Detail

Description

In Eclipse Mosquitto 1.4.14, if a Mosquitto instance is set running with a configuration file, then sending a HUP signal to server triggers the configuration to be reloaded from disk. If there are lots of clients connected so that there are no more file descriptors/sockets available (default limit typically 1024 file descriptors on Linux), then opening the configuration file will fail.


Metrics

 
NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

References to Advisories, Solutions, and Tools

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Hyperlink Resource
https://bugs.eclipse.org/bugs/show_bug.cgi?id=530102 Issue Tracking  Third Party Advisory 
https://lists.debian.org/debian-lts-announce/2018/03/msg00037.html Mailing List  Third Party Advisory 
https://lists.debian.org/debian-lts-announce/2018/06/msg00016.html Mailing List  Third Party Advisory 
https://mosquitto.org/blog/2018/02/security-advisory-cve-2017-7651-cve-2017-7652/ Patch  Vendor Advisory 
https://www.debian.org/security/2018/dsa-4325 Third Party Advisory 

Weakness Enumeration

CWE-ID CWE Name Source
NVD-CWE-noinfo Insufficient Information cwe source acceptance level NIST  
CWE-789 Memory Allocation with Excessive Size Value Eclipse Foundation  

Known Affected Software Configurations Switch to CPE 2.2

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Change History

9 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2017-7652
NVD Published Date:
04/25/2018
NVD Last Modified:
10/09/2019
Source:
Eclipse Foundation