The Eclipse Foundation Eclipse Mosquitto

CVE-2017-7652

HIGH 7.5

En bref

Source: NVD
EPSS: EPSS 1.62 % · centile 76 (2026-10-31)
État: PUBLISHED
Publiée: 2018-04-25 13:00 UTC
Mise à jour: 2024-08-05 16:12 UTC
Attribuée par: eclipse
Statut NVD: Modified

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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.

Faiblesses (CWE)

CWE-789 — Allocation mémoire d'une taille excessive

Références

Scores

Version	Score	Vecteur	Évalué par
CVSS 3.0	HIGH 7.5	CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H	NVD · nvd@nist.gov (Primary)
CVSS 2.0	MEDIUM 6.0	AV:N/AC:M/Au:S/C:P/I:P/A:P	NVD · nvd@nist.gov (Primary)

Références européennes

ENISA EUVD · EUVD-2017-16657
GCVE · GCVE-0-2017-7652

Configurations affectées (CPE NVD)

cpe:2.3:a:eclipse:mosquitto:*:*:*:*:*:*:*:* ≥ 1.0 ≤ 1.4.14
cpe:2.3:o:debian:debian_linux:7.0:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*

Produits affectés

Produit	Versions
The Eclipse Foundation · Eclipse Mosquitto	affected 1.4.14

Sources

Source	Licence
CVE List (CVEProject cvelistV5)	CVE Program Terms of Use
EPSS (FIRST.org)	FIRST — attribution requested
ENISA EUVD	ENISA — reproduction authorised, source acknowledged
NVD (NIST) via fkie-cad/nvd-json-data-feeds	Public domain — this product uses data from the NVD API but is not endorsed or certified by the NVD

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