5.9

CVE-2021-3629

A 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.

Data is provided by the National Vulnerability Database (NVD)
Redhat ≫ Integration Version- SwEditiontext-only
Redhat ≫ Jboss Enterprise Application Platform Version- SwEditiontext-only
Redhat ≫ Single Sign-on Version- SwEditiontext-only
Redhat ≫ Undertow Version < 2.0.40
Redhat ≫ Undertow Version >= 2.2.0 < 2.2.11
Redhat ≫ Wildfly Core Version < 17.0
Redhat ≫ Jboss Enterprise Application Platform Version7.4
   Redhat ≫ Enterprise Linux Version7.0
   Redhat ≫ Enterprise Linux Version8.0
Redhat ≫ Jboss Enterprise Application Platform Version7.3
   Redhat ≫ Enterprise Linux Version6.0
   Redhat ≫ Enterprise Linux Version7.0
   Redhat ≫ Enterprise Linux Version8.0
Netapp ≫ Active Iq Unified Manager Version- SwPlatformlinux
Netapp ≫ Active Iq Unified Manager Version- SwPlatformvmware_vsphere
Netapp ≫ Active Iq Unified Manager Version- SwPlatformwindows
Netapp ≫ Oncommand Insight Version-
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
EPSS Metriken
Type Source Score Percentile
EPSS FIRST.org 0.1% 0.283
CVSS Metriken
Source Base Score Exploit Score Impact Score Vector string
nvd@nist.gov 5.9 2.2 3.6
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
nvd@nist.gov 4.3 8.6 2.9
AV:N/AC:M/Au:N/C:N/I:N/A:P
CWE-400 Uncontrolled Resource Consumption

The product does not properly control the allocation and maintenance of a limited resource, thereby enabling an actor to influence the amount of resources consumed, eventually leading to the exhaustion of available resources.

https://bugzilla.redhat.com/show_bug.cgi?id=1977362
Third Party Advisory
Issue Tracking