CVE-2021-3629

Summary

CVECVE-2021-3629
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2022-05-24 19:15:00 UTC
Updated2023-02-07 19:19:00 UTC
DescriptionA flaw was found in Undertow. A potential security issue in flow control handling by the browser over http/2 may potentially cause overhead or a denial of service in the server. The highest threat from this vulnerability is availability. This flaw affects Undertow versions prior to 2.0.40.Final and prior to 2.2.11.Final.

Risk And Classification

Problem Types: CWE-400

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 Insight - All All All
Application Netapp Oncommand Workflow Automation - All All All
Operating System Redhat Enterprise Linux 6.0 All All All
Operating System Redhat Enterprise Linux 7.0 All All All
Operating System Redhat Enterprise Linux 8.0 All All All
Application Redhat Integration - All All All
Application Redhat Jboss Enterprise Application Platform - All All All
Application Redhat Jboss Enterprise Application Platform 7.3 All All All
Application Redhat Jboss Enterprise Application Platform 7.4 All All All
Application Redhat Single Sign-on - All All All
Application Redhat Undertow All All All All
Application Redhat Wildfly Core All All All All

References

ReferenceSourceLinkTags
1977362 – (CVE-2021-3629) CVE-2021-3629 undertow: potential security issue in flow control over HTTP/2 may lead to DOS MISC bugzilla.redhat.com
CVE-2021-3629 Undertow Vulnerability in NetApp Products | NetApp Product Security CONFIRM security.netapp.com
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Legacy QID Mappings

  • 239885 Red Hat Update for JBoss Enterprise Application Platform 7.4.2 on RHEL 8 (RHSA-2021:4677)
  • 239888 Red Hat Update for JBoss Enterprise Application Platform 7.4.2 on RHEL 7 (RHSA-2021:4676)
  • 239965 Red Hat Update for JBoss Enterprise Application Platform 7.3.10 on RHEL 7 (RHSA-2021:5150)
  • 239966 Red Hat Update for JBoss Enterprise Application Platform 7.3.10 on RHEL 8 (RHSA-2021:5151)
  • 239967 Red Hat Update for JBoss Enterprise Application Platform 7.3.10 on RHEL 6 (RHSA-2021:5149)
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