cve-2021-20220
Vulnerability from cvelistv5
Published
2021-02-23 17:21
Modified
2024-08-03 17:30
Severity ?
EPSS score ?
0.54% (0.64804)
Summary
A flaw was found in Undertow. A regression in the fix for CVE-2020-10687 was found. 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. The highest threat from this vulnerability is to data confidentiality and integrity.
References
secalert@redhat.comhttps://bugzilla.redhat.com/show_bug.cgi?id=1923133Issue Tracking, Vendor Advisory
secalert@redhat.comhttps://security.netapp.com/advisory/ntap-20220210-0013/Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://bugzilla.redhat.com/show_bug.cgi?id=1923133Issue Tracking, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://security.netapp.com/advisory/ntap-20220210-0013/Third Party Advisory
Impacted products
Vendor Product Version
n/a undertow Version: Undertow 2.2.0.Final, Undertow 2.1.6.Final, Undertow 2.0.34.Final
Show details on NVD website

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