CVE-2021-20220
N/A
N/A
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.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| n/a | undertow | Undertow 2.2.0.Final, Undertow 2.1.6.Final, Undertow 2.0.34.Final | affected |
Weaknesses
- CWE-444: CWE-444
ADP Enrichment
CVE Program Container
Additional References
- https://bugzilla.redhat.com/show_bug.cgi?id=1923133
- https://security.netapp.com/advisory/ntap-20220210-0013/
References
- https://bugzilla.redhat.com/show_bug.cgi?id=1923133
- https://security.netapp.com/advisory/ntap-20220210-0013/
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