CVE-2019-19343

Description

A flaw was found in Undertow when using Remoting as shipped in Red Hat Jboss EAP before version 7.2.4. A memory leak in HttpOpenListener due to holding remote connections indefinitely may lead to denial of service. Versions before undertow 2.0.25.SP1 and jboss-remoting 5.0.14.SP1 are believed to be vulnerable.

Categories

7.5
CVSS
Severity: High
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.51%
Vendor Advisory redhat.com Vendor Advisory redhat.com
Affected: n/a Undertow
Published at:
Updated at:

References

Link Tags
https://bugzilla.redhat.com/show_bug.cgi?id=1780445 issue tracking vendor advisory
https://issues.redhat.com/browse/JBEAP-16695 permissions required vendor advisory
https://security.netapp.com/advisory/ntap-20220211-0002/ third party advisory

Frequently Asked Questions

What is the severity of CVE-2019-19343?
CVE-2019-19343 has been scored as a high severity vulnerability.
How to fix CVE-2019-19343?
To fix CVE-2019-19343, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2019-19343 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2019-19343 is being actively exploited. According to its EPSS score, there is a ~1% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2019-19343?
CVE-2019-19343 affects n/a Undertow.
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