Vulnerabilities > CVE-2019-19307 - Infinite Loop vulnerability in Cesanta Mongoose 6.16

047910
CVSS 9.8 - CRITICAL
Attack vector
NETWORK
Attack complexity
LOW
Privileges required
NONE
Confidentiality impact
HIGH
Integrity impact
HIGH
Availability impact
HIGH
network
low complexity
cesanta
CWE-835
critical

Summary

An integer overflow in parse_mqtt in mongoose.c in Cesanta Mongoose 6.16 allows an attacker to achieve remote DoS (infinite loop), or possibly cause an out-of-bounds write, by sending a crafted MQTT protocol packet.

Vulnerable Configurations

Part Description Count
Application
Cesanta
1