Vulnerabilities > CVE-2023-34188 - Unspecified vulnerability in Cesanta Mongoose

CVSS 7.5 - HIGH

Attack vector

NETWORK

Attack complexity

LOW

Privileges required

NONE

Confidentiality impact

NONE

Integrity impact

NONE

Availability impact

HIGH

network

low complexity

cesanta

NVD

Published: 2023-06-23

Updated: 2023-09-06

Summary

The HTTP server in Mongoose before 7.10 accepts requests containing negative Content-Length headers. By sending a single attack payload over TCP, an attacker can cause an infinite loop in which the server continuously reparses that payload, and does not respond to any other requests.

Vulnerable Configurations

Part	Description	Count
Application	Cesanta Cesanta Mongoose 3.2 Cesanta Mongoose 3.3 Cesanta Mongoose 3.4 Cesanta Mongoose 3.5 Cesanta Mongoose 3.6 Cesanta Mongoose 3.7 Cesanta Mongoose 3.8 Cesanta Mongoose 4.0 Cesanta Mongoose 4.1 Cesanta Mongoose 5.0 Cesanta Mongoose 5.1 Cesanta Mongoose 5.2 Cesanta Mongoose 5.3 Cesanta Mongoose 5.4 Cesanta Mongoose 5.5 Cesanta Mongoose 5.6 Cesanta Mongoose 6.0 Cesanta Mongoose 6.1 Cesanta Mongoose 6.2 Cesanta Mongoose 6.3 Cesanta Mongoose 6.4 Cesanta Mongoose 6.5 Cesanta Mongoose 6.6 Cesanta Mongoose 6.7 Cesanta Mongoose 6.8 Cesanta Mongoose 6.9 Cesanta Mongoose 6.10 Cesanta Mongoose 6.11 Cesanta Mongoose 6.12 Cesanta Mongoose 6.13 Cesanta Mongoose 6.14 Cesanta Mongoose 6.15 Cesanta Mongoose 6.16 Cesanta Mongoose 6.17 Cesanta Mongoose 6.18 Cesanta Mongoose 7.0 Cesanta Mongoose 7.1 Cesanta Mongoose 7.2 Cesanta Mongoose 7.3 Cesanta Mongoose 7.4 Cesanta Mongoose 7.5 Cesanta Mongoose 7.6 Cesanta Mongoose 7.7 Cesanta Mongoose 7.8 Cesanta Mongoose 7.9	46

Summary

Vulnerable Configurations

References