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NVD Vulnerability Details :
CVE-2021-20220
Analyzed
More InfoOfficial Page
Source-secalert@redhat.com
View Known Exploited Vulnerability (KEV) details
Published At-23 Feb, 2021 | 18:15
Updated At-22 Feb, 2022 | 14:53

A 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.

CISA Catalog
Date AddedDue DateVulnerability NameRequired Action
N/A
Date Added: N/A
Due Date: N/A
Vulnerability Name: N/A
Required Action: N/A
Metrics
TypeVersionBase scoreBase severityVector
Primary3.14.8MEDIUM
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N
Primary2.05.8MEDIUM
AV:N/AC:M/Au:N/C:P/I:P/A:N
Type: Primary
Version: 3.1
Base score: 4.8
Base severity: MEDIUM
Vector:
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N
Type: Primary
Version: 2.0
Base score: 5.8
Base severity: MEDIUM
Vector:
AV:N/AC:M/Au:N/C:P/I:P/A:N
CPE Matches
Red Hat, Inc.
redhat
>>undertow>>Versions before 2.0.34(exclusive)
cpe:2.3:a:redhat:undertow:*:*:*:*:*:*:*:*
Red Hat, Inc.
redhat
>>undertow>>Versions from 2.1.0(inclusive) to 2.1.6(exclusive)
cpe:2.3:a:redhat:undertow:*:*:*:*:*:*:*:*
NetApp, Inc.
netapp
>>active_iq_unified_manager>>-
cpe:2.3:a:netapp:active_iq_unified_manager:-:*:*:*:*:linux:*:*
NetApp, Inc.
netapp
>>active_iq_unified_manager>>-
cpe:2.3:a:netapp:active_iq_unified_manager:-:*:*:*:*:vmware_vsphere:*:*
NetApp, Inc.
netapp
>>active_iq_unified_manager>>-
cpe:2.3:a:netapp:active_iq_unified_manager:-:*:*:*:*:windows:*:*
NetApp, Inc.
netapp
>>oncommand_workflow_automation>>-
cpe:2.3:a:netapp:oncommand_workflow_automation:-:*:*:*:*:*:*:*
Weaknesses
CWE IDTypeSource
CWE-444Primarynvd@nist.gov
CWE-444Secondarysecalert@redhat.com
CWE ID: CWE-444
Type: Primary
Source: nvd@nist.gov
CWE ID: CWE-444
Type: Secondary
Source: secalert@redhat.com
Evaluator Description
Evaluator Impact

Evaluator Solution

Vendor Statements
References
HyperlinkSourceResource
https://bugzilla.redhat.com/show_bug.cgi?id=1923133secalert@redhat.com
Issue Tracking
Vendor Advisory
https://security.netapp.com/advisory/ntap-20220210-0013/secalert@redhat.com
Third Party Advisory
Hyperlink: https://bugzilla.redhat.com/show_bug.cgi?id=1923133
Source: secalert@redhat.com
Resource:
Issue Tracking
Vendor Advisory
Hyperlink: https://security.netapp.com/advisory/ntap-20220210-0013/
Source: secalert@redhat.com
Resource:
Third Party Advisory
Change History
0Changes found
Details not found