CVE-2020-10687

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.

Affected Software

VendorProductVersion RangeStatus
n/aUndertowUndertow 2.2.0.Finalaffected

Weaknesses

  • CWE-444: CWE-444

ADP Enrichment

CVE Program Container

Additional References

References