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CVE-2020-10687 A flaw was discovered in all versions of Undertow before Undertow 2.2.0.Final, where HTTP request smuggling related to…

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 products and versions

Product Affected versions Fixed in
Undertow Versions not published

References

Timeline

  1. Published
  2. Last modified

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