CVE-2021-3629
published 2022-05-24CVE-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…
medium5.9CVSS 3.1
AVNACHPRNUINSUCNINAH
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.
Affected
14 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | undertow | < undertow 2.2.12-1 (forky) | undertow 2.2.12-1 (forky) |
| debian | undertow | — | — |
| redhat | jboss_enterprise_application_platform | — | — |
| redhat | jboss_enterprise_application_platform | — | — |
| redhat | jboss_enterprise_application_platform | — | — |
| redhat | single_sign-on | — | — |
| redhat | undertow | < 2.0.40 | 2.0.40 |
| redhat | undertow | <= 2.2.17 | — |
| redhat | undertow | — | — |
| redhat | undertow | — | — |
| redhat | undertow | — | — |
| redhat | undertow | >= 0 < 2.2.12-1 | 2.2.12-1 |
| redhat | undertow | >= 2.2.0 < 2.2.11 | 2.2.11 |
| redhat | wildfly_core | < 17.0 | 17.0 |
CVSS provenance
nvdv3.17.5HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
osv5.9MEDIUM