Improper Input Validation and Buffer Over-read in mqtt-packet
High severity
GitHub Reviewed
Published
May 14, 2019
to the GitHub Advisory Database
•
Updated Feb 1, 2023
Package
Affected versions
< 3.5.1
>= 4.0.0, < 4.1.3
>= 5.0.0, < 5.6.1
>= 6.0.0, < 6.1.2
Patched versions
3.5.1
4.1.3
5.6.1
6.1.2
Description
Published by the National Vulnerability Database
May 6, 2019
Reviewed
May 10, 2019
Published to the GitHub Advisory Database
May 14, 2019
Last updated
Feb 1, 2023
A specifically malformed MQTT Subscribe packet crashes MQTT Brokers using the mqtt-packet module versions < 3.5.1, 4.0.0 - 4.1.3, 5.0.0 - 5.6.1, 6.0.0 - 6.1.2 for decoding.
References