DEBIAN-CVE-2021-3859
- Source
- https://security-tracker.debian.org/tracker/CVE-2021-3859
- Import Source
- https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2021-3859.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/DEBIAN-CVE-2021-3859
- Upstream
- Published
- 2022-08-26T16:15:09.623Z
- Modified
- 2025-11-17T04:23:03.137907Z
- Severity
-
- 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
- Summary
- [none]
- Details
-
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.
- References
Affected packages
Debian:14 / undertow
Package
- Name
- undertow
- Purl
- pkg:deb/debian/undertow?arch=source
Affected ranges
- Type
- ECOSYSTEM
- Events
-
Introduced0Unknown introduced version / All previous versions are affectedFixed2.2.16-1
Affected versions
1.*
1.3.4-1
1.3.5-1
1.3.7-1
1.3.11-1
1.3.16-1
1.3.19-1
1.3.21-1
1.3.23-1
1.4.0-1
1.4.1-1
1.4.3-1
1.4.4-1
1.4.6-1
1.4.7-1
1.4.8-1
1.4.18-1
1.4.20-1
1.4.21-1
1.4.21-2
1.4.22-1
1.4.23-1
1.4.23-2
1.4.23-3
1.4.25-1
1.4.25-2
2.*
2.0.23-1
2.0.25-1
2.0.26-1
2.0.27-1
2.0.28-1
2.0.29-1
2.0.30-1
2.1.0-1
2.1.1-1
2.1.3-1
2.2.0-1
2.2.2-1
2.2.3-1
2.2.4-1
2.2.5-1
2.2.8-1
2.2.10-1
2.2.12-1
2.2.13-1
2.2.14-1