VDB
DEBIAN-CVE-2021-3859
DEBIAN-CVE-2021-3859
PUBLISHED
CVSS 7.5 HIGH
A flaw was found in Undertow that tripped the client-side invocation timeout with certain calls made over HTTP2. This flaw allows an attacker to carry out denial of service attacks.
Risk Scores
CVSS v3.1
7.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Debian:14 | undertow | 0, 1.3.11-1, 1.3.16-1 |
Timeline
- Aug 26, 2022 CVE Published
- Apr 28, 2026 CVE Updated