CVE-2021-20220

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Summary

CVECVE-2021-20220
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2021-02-23 18:15:00 UTC
Updated2022-02-22 14:53:00 UTC
DescriptionA 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.

Risk And Classification

Problem Types: CWE-444

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Netapp Active Iq Unified Manager - All All All
Application Netapp Active Iq Unified Manager - All All All
Application Netapp Active Iq Unified Manager - All All All
Application Netapp Oncommand Workflow Automation - All All All
Application Redhat Undertow All All All All
Application Redhat Undertow All All All All

References

ReferenceSourceLinkTags
CVE-2021-20220 Undertow Vulnerability in NetApp Products | NetApp Product Security CONFIRM security.netapp.com
1923133 – (CVE-2021-20220) CVE-2021-20220 undertow: Possible regression in fix for CVE-2020-10687 MISC bugzilla.redhat.com Issue Tracking, Vendor Advisory
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Legacy QID Mappings

  • 982232 Java (maven) Security Update for io.undertow:undertow-core (GHSA-qjwc-v72v-fq6r)
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