CVE-2021-3597
CVSS V2 Low 2.6
CVSS V3 Medium 5.9
Description
A flaw was found in undertow. The HTTP2SourceChannel fails to write the final frame under some circumstances, resulting in a denial of service. The highest threat from this vulnerability is availability. This flaw affects Undertow versions prior to 2.0.35.SP1, prior to 2.2.6.SP1, prior to 2.2.7.SP1, prior to 2.0.36.SP1, prior to 2.2.9.Final and prior to 2.0.39.Final.
Overview
- CVE ID
- CVE-2021-3597
- Assigner
- secalert@redhat.com
- Vulnerability Status
- Analyzed
- Published Version
- 2022-05-24T19:15:09
- Last Modified Date
- 2022-11-10T16:43:28
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| AND | ||||
| cpe:2.3:a:redhat:fuse:1.0:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:redhat:jboss_enterprise_application_platform:-:*:*:*:text-only:*:*:* | 1 | OR | ||
| cpe:2.3:a:redhat:openshift_application_runtimes:-:*:*:*:text-only:*:*:* | 1 | OR | ||
| cpe:2.3:a:redhat:single_sign-on:-:*:*:*:text-only:*:*:* | 1 | OR | ||
| cpe:2.3:a:redhat:undertow:*:*:*:*:*:*:*:* | 1 | OR | 2.0.35 | |
| cpe:2.3:a:redhat:undertow:*:*:*:*:*:*:*:* | 1 | OR | 2.2.0 | 2.2.6 |
| cpe:2.3:a:redhat:undertow:2.0.35:-:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:redhat:undertow:2.0.36:-:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:redhat:undertow:2.0.39:-:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:redhat:undertow:2.2.6:-:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:redhat:undertow:2.2.7:-:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:redhat:undertow:2.2.9:-:*:*:*:*:*:* | 1 | OR | ||
| AND | ||||
| cpe:2.3:a:redhat:jboss_enterprise_application_platform:7.3:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:redhat:jboss_enterprise_application_platform:7.4:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:o:redhat:enterprise_linux:6.0:*:*:*:*:*:*:* | 0 | OR | ||
| cpe:2.3:o:redhat:enterprise_linux:7.0:*:*:*:*:*:*:* | 0 | OR | ||
| cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:* | 0 | OR | ||
| AND | ||||
| cpe:2.3:a:netapp:active_iq_unified_manager:-:*:*:*:*:linux:*:* | 1 | OR | ||
| cpe:2.3:a:netapp:active_iq_unified_manager:-:*:*:*:*:vmware_vsphere:*:* | 1 | OR | ||
| cpe:2.3:a:netapp:active_iq_unified_manager:-:*:*:*:*:windows:*:* | 1 | OR | ||
| cpe:2.3:a:netapp:oncommand_insight:-:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:netapp:oncommand_workflow_automation:-:*:*:*:*:*:*:* | 1 | OR |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:N/AC:H/Au:N/C:N/I:N/A:P
- Access Vector
- NETWORK
- Access Compatibility
- HIGH
- Authentication
- NONE
- Confidentiality Impact
- NONE
- Integrity Impact
- NONE
- Availability Impact
- PARTIAL
- Base Score
- 2.6
- Severity
- LOW
- Exploitability Score
- 4.9
- Impact Score
- 2.9
CVSS Version 3
- Version
- 3.1
- Vector String
- CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
- Attack Vector
- NETWORK
- Attack Compatibility
- HIGH
- Privileges Required
- NONE
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality Impact
- NONE
- Availability Impact
- HIGH
- Base Score
- 5.9
- Base Severity
- MEDIUM
- Exploitability Score
- 2.2
- Impact Score
- 3.6
References
| Reference URL | Reference Tags |
|---|---|
| https://bugzilla.redhat.com/show_bug.cgi?id=1970930 | Issue Tracking Third Party Advisory |
| https://security.netapp.com/advisory/ntap-20220804-0003/ | Third Party Advisory |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2021-3597 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-3597 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-24 20:00:12 | Added to TrackCVE |