CVE-2017-7651
3Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackepss 5.3%
exploitation probability
5.3%top 8% of all CVEs
observed exploitation
nono source reports it
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.
Affected products
The Eclipse Foundation · Eclipse MosquittoReferences
https://bugs.eclipse.org/bugs/show_bug.cgi?id=529754https://lists.debian.org/debian-lts-announce/2018/03/msg00037.htmlhttps://lists.debian.org/debian-lts-announce/2018/06/msg00016.htmlhttps://mosquitto.org/blog/2018/02/security-advisory-cve-2017-7651-cve-2017-7652/https://www.debian.org/security/2018/dsa-4325