VDB
CVE-2017-7651
CVE-2017-7651
PUBLISHED
CVSS 7.5 HIGH
In Eclipse Mosquitto 1.4.14, a user can shutdown the Mosquitto server simply by filling the RAM memory with a lot of connections with large payload. This can be done without authentications if occur in connection phase of MQTT protocol.
EPSS 5.12% · 92.4th percentile
Risk Scores
CVSS 3.0
7.5
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS Score
5.12%
92.4th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:14.04:LTS | mosquitto | 0.15-2ubuntu1, 0.15-2ubuntu1.1, 0.15-2ubuntu1.2 |
| Ubuntu:16.04:LTS | mosquitto | 1.4.8-1ubuntu0.16.04.2, 1.4.8-1build1, 0 |
Timeline
- Apr 24, 2018 CVE Published
- Apr 14, 2021 EPSS Score
- Aug 25, 2021 EPSS Score
- Sep 25, 2021 EPSS Score
- Dec 29, 2021 EPSS Score
- Mar 2, 2022 EPSS Score
- May 4, 2022 EPSS Score
- Sep 9, 2022 EPSS Score
- Jan 13, 2023 EPSS Score
- Mar 17, 2023 EPSS Score
- May 19, 2023 EPSS Score
- Sep 22, 2023 EPSS Score
References
- http://mosquitto.org/blog/2018/02/security-advisory-cve-2017-7651-cve-2017-7652/ third-party-advisory
- https://www.cve.org/CVERecord?id=CVE-2017-7651 third-party-advisory
- https://ubuntu.com/security/CVE-2017-7651 advisory