CVE-2020-10687 – io.undertow:undertow-core

Package

Manager: maven
Name: io.undertow:undertow-core
Vulnerable Version: >=0 <2.2.0.final

Severity

Level: Medium

CVSS v3.1: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N

CVSS v4.0: CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N

EPSS: 0.0021 pctl0.43452

Details

HTTP Request Smuggling in Undertow 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.

Metadata

Created: 2021-04-30T17:28:52Z
Modified: 2022-02-11T21:12:07Z
Source: https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2021/04/GHSA-p9w3-gwc2-cr49/GHSA-p9w3-gwc2-cr49.json
CWE IDs: ["CWE-444"]
Alternative ID: GHSA-p9w3-gwc2-cr49
Finding: F110
Auto approve: 1