CVE-2021-3690
published 2022-08-23CVE-2021-3690: A flaw was found in Undertow. A buffer leak on the incoming WebSocket PONG message may lead to memory exhaustion. This flaw allows an attacker to cause a…
high7.5CVSS 3.1
AVNACLPRNUINSUCNINAH
A flaw was found in Undertow. A buffer leak on the incoming WebSocket PONG message may lead to memory exhaustion. This flaw allows an attacker to cause a denial of service. The highest threat from this vulnerability is availability.
Affected
8 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | undertow | < undertow 2.2.10-1 (forky) | undertow 2.2.10-1 (forky) |
| redhat | fuse | — | — |
| redhat | jboss_enterprise_application_platform | — | — |
| redhat | jboss_enterprise_application_platform | — | — |
| redhat | undertow | < 2.0.40 | 2.0.40 |
| redhat | undertow | — | — |
| redhat | undertow | >= 0 < 2.2.10-1 | 2.2.10-1 |
| redhat | undertow | >= 2.1.0 < 2.2.10 | 2.2.10 |
CVSS provenance
nvdv3.17.5HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
osv7.5HIGH