CVE-2021-3859

HIGH

7.5

Description

A flaw was found in Undertow that tripped the client-side invocation timeout with certain calls made over HTTP2. This flaw allows an attacker to carry out denial of service attacks.

CVE Details

CVSS v3.1 Score7.5

SeverityHIGH

CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredNONE

User InteractionNONE

Published8/26/2022

Last Modified11/21/2024

Sourcenvd

Honeypot Sightings0

Affected Products

netapp:cloud_secure_agentnetapp:oncommand_insightnetapp:oncommand_workflow_automationredhat:jboss_enterprise_application_platformredhat:single_sign-onredhat:undertow

Weaknesses (CWE)

CWE-214CWE-668

References

https://access.redhat.com/security/cve/CVE-2021-3859(secalert@redhat.com)

https://bugzilla.redhat.com/show_bug.cgi?id=2010378(secalert@redhat.com)

https://github.com/undertow-io/undertow/commit/e43f0ada3f4da6e8579e0020cec3cb1a81e487c2(secalert@redhat.com)

https://github.com/undertow-io/undertow/pull/1296(secalert@redhat.com)

https://issues.redhat.com/browse/UNDERTOW-1979(secalert@redhat.com)

https://security.netapp.com/advisory/ntap-20221201-0004/(secalert@redhat.com)

https://access.redhat.com/security/cve/CVE-2021-3859(af854a3a-2127-422b-91ae-364da2661108)

https://bugzilla.redhat.com/show_bug.cgi?id=2010378(af854a3a-2127-422b-91ae-364da2661108)

https://github.com/undertow-io/undertow/commit/e43f0ada3f4da6e8579e0020cec3cb1a81e487c2(af854a3a-2127-422b-91ae-364da2661108)

https://github.com/undertow-io/undertow/pull/1296(af854a3a-2127-422b-91ae-364da2661108)

https://issues.redhat.com/browse/UNDERTOW-1979(af854a3a-2127-422b-91ae-364da2661108)

https://security.netapp.com/advisory/ntap-20221201-0004/(af854a3a-2127-422b-91ae-364da2661108)

IOC Correlations

No correlations recorded

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