7.5
CVE-2021-3690
- EPSS 0.33%
- Published 23.08.2022 16:15:09
- Last modified 21.11.2024 06:22:09
- Source secalert@redhat.com
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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.
Data is provided by the National Vulnerability Database (NVD)
Redhat ≫ Integration Camel K Version-
Redhat ≫ Integration Camel Quarkus Version-
Redhat ≫ Jboss Enterprise Application Platform Version- SwEditiontext-only
Redhat ≫ Openshift Application Runtimes Version- SwEditiontext-only
Redhat ≫ Single Sign-on Version- SwEditiontext-only
Redhat ≫ Jboss Enterprise Application Platform Version7.3
Redhat ≫ Enterprise Linux Version6.0
Redhat ≫ Enterprise Linux Version7.0
Redhat ≫ Enterprise Linux Version8.0
Redhat ≫ Enterprise Linux Version7.0
Redhat ≫ Enterprise Linux Version8.0
Redhat ≫ Jboss Enterprise Application Platform Version7.4
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
| Type | Source | Score | Percentile |
|---|---|---|---|
| EPSS | FIRST.org | 0.33% | 0.549 |
| Source | Base Score | Exploit Score | Impact Score | Vector string |
|---|---|---|---|---|
| nvd@nist.gov | 7.5 | 3.9 | 3.6 |
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
|
CWE-400 Uncontrolled Resource Consumption
The product does not properly control the allocation and maintenance of a limited resource, thereby enabling an actor to influence the amount of resources consumed, eventually leading to the exhaustion of available resources.
CWE-401 Missing Release of Memory after Effective Lifetime
The product does not sufficiently track and release allocated memory after it has been used, which slowly consumes remaining memory.