Vulnerability Database
289,599
Total vulnerabilities in the database
CVE-2021-3859
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.
| Software | From | Fixed in |
|---|---|---|
| redhat / jboss_enterprise_application_platform | 7.3 | 7.3.x |
| redhat / jboss_enterprise_application_platform | 7.4 | 7.4.x |
| redhat / undertow | - | 2.2.15 |
| redhat / single_sign-on | 7.5.1 | 7.5.1.x |
| redhat / single_sign-on | 7.4.10 | 7.4.10.x |
io.undertow / undertow-core
|
- | 2.2.15 |
- https://access.redhat.com/security/cve/CVE-2021-3859
- https://bugzilla.redhat.com/show_bug.cgi?id=2010378
- https://github.com/undertow-io/undertow/commit/db0f5be43f8e2a4b88fbedd2eb6d5a95a29ceaa8
- https://github.com/undertow-io/undertow/commit/e43f0ada3f4da6e8579e0020cec3cb1a81e487c2
- https://github.com/undertow-io/undertow/pull/1296
- https://issues.redhat.com/browse/UNDERTOW-1979
- https://security.netapp.com/advisory/ntap-20221201-0004/