undertow: A flaw was found in Undertow that tripped the client-side invocation timeout with certain calls made over HTTP2
CVE-2021-3859 is fixed in undertow on 1 platform by DEBIAN-CVE-2021-3859 (version 2.2.16-1), released August 26, 2022. It is not reported as exploited. Patch Radar priority: 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.
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| undertow · Debian 14 | 2.2.16-1 | DEBIAN-CVE-2021-3859 | Aug 26, 2022 |
Patch Radar data is free to use with attribution. Terms and how to credit it.
Product names, logos and trademarks shown on Patch Radar belong to their respective owners. They are used only to identify the software each security fix applies to and to help readers find their platform. Their use does not imply any affiliation with, or endorsement by, those owners, and Patchblox is not affiliated with any of them.