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CVE-2020-10687

Description

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.


Affected Package


OS OS Version Package Name Package Version
Debian 12 undertow 2.2.21-1
Debian 999 undertow 2.2.21-1

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