Resource exhaustion in Netapp Active_iq_unified_manager
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. T…
Vulnerability class: DoS (Denial of Service)
EPSS: 0.012 (63.4th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 5.9 (Medium). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H.
Affected products
- Netapp Active_iq_unified_manager
- Netapp Oncommand_insight
- Netapp Oncommand_workflow_automation
- Redhat Enterprise_linux — versions 7.0, 8.0, 6.0
- Redhat Integration
- Redhat Jboss_enterprise_application_platform — versions 7.4, 7.3
- Redhat Single_sign-on
- Redhat Undertow
- Redhat Wildfly_core
- N/a Undertow — versions undertow 2.0.40.Final, undertow 2.2.11.Final
Weakness classification (CWE)
Public proof-of-concept exploits
References
- secalert@redhat.com (Third Party Advisory, x_refsource_MISC, Issue Tracking)
- secalert@redhat.com (x_refsource_CONFIRM, Third Party Advisory)
Frequently asked questions
- What is CVE-2021-3629?
- CVE-2021-3629 is a medium-severity vulnerability in Netapp Active_iq_unified_manager, classified under Uncontrolled Resource Consumption. CVSS score: 5.9/10. Published 2022-05-24.
- How severe is CVE-2021-3629?
- Medium severity. CVSS v3 base score is 5.9 out of 10.
- Is CVE-2021-3629 known to be exploited?
- 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.