Vulnerabilities > CVE-2020-10687 - Unspecified vulnerability in Redhat Undertow 1.0.0

047910
CVSS 4.8 - MEDIUM
Attack vector
NETWORK
Attack complexity
HIGH
Privileges required
NONE
Confidentiality impact
LOW
Integrity impact
LOW
Availability impact
NONE
network
high complexity
redhat

Summary

A flaw was discovered in all versions of Undertow before Undertow 2.2.0.Final, where HTTP request smuggling related to CVE-2017-2666 is possible against HTTP/1.x and HTTP/2 due to permitting invalid characters in an HTTP request. This flaw allows an attacker to poison a web-cache, perform an XSS attack, or obtain sensitive information from request other than their own.

Vulnerable Configurations

Part Description Count
Application
Redhat
267
OS
Redhat
3