Vulnerabilities > CVE-2017-16030 - Unspecified vulnerability in Useragent Project Useragent

CVSS 5.0 - MEDIUM

Attack vector

NETWORK

Attack complexity

LOW

Privileges required

NONE

Confidentiality impact

NONE

Integrity impact

NONE

Availability impact

PARTIAL

network

low complexity

useragent-project

NVD

Published: 2018-06-04

Updated: 2019-10-09

Summary

Useragent is used to parse useragent headers. It uses several regular expressions to accomplish this. An attacker could edit their own headers, creating an arbitrarily long useragent string, causing the event loop and server to block. This affects Useragent 2.1.12 and earlier.

Vulnerable Configurations

Part	Description	Count
Application	Useragent_Project Useragent Project Useragent 0.1.0 Useragent Project Useragent 0.1.1 Useragent Project Useragent 0.1.2 Useragent Project Useragent 1.0.0 Useragent Project Useragent 1.0.1 Useragent Project Useragent 1.0.2 Useragent Project Useragent 1.0.3 Useragent Project Useragent 1.0.4 Useragent Project Useragent 1.0.5 Useragent Project Useragent 1.0.6 Useragent Project Useragent 1.1.0 Useragent Project Useragent 2.0.0 Useragent Project Useragent 2.0.1 Useragent Project Useragent 2.0.2 Useragent Project Useragent 2.0.3 Useragent Project Useragent 2.0.4 Useragent Project Useragent 2.0.5 Useragent Project Useragent 2.0.6 Useragent Project Useragent 2.0.7 Useragent Project Useragent 2.0.8 Useragent Project Useragent 2.0.9 Useragent Project Useragent 2.0.10 Useragent Project Useragent 2.1.0 Useragent Project Useragent 2.1.1 Useragent Project Useragent 2.1.2 Useragent Project Useragent 2.1.3 Useragent Project Useragent 2.1.4 Useragent Project Useragent 2.1.5 Useragent Project Useragent 2.1.6 Useragent Project Useragent 2.1.7 Useragent Project Useragent 2.1.8 Useragent Project Useragent 2.1.9 Useragent Project Useragent 2.1.10 Useragent Project Useragent 2.1.11 Useragent Project Useragent 2.1.12	35

References

https://nodesecurity.io/advisories/312