CVE-2017-7654
7.5
HIGH
CVSS 3.1
EPSS 1.4%
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.
How to fix CVE-2017-7654
To remediate CVE-2017-7654, upgrade the affected package to a fixed version below.
- Debian/mosquitto—upgrade to 1.5.4-1 or later
Is CVE-2017-7654 being exploited?
Low — EPSS is 1.4%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 1.5.4-1
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.5 | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |