CVE-2021-3642

Description

A flaw was found in Wildfly Elytron in versions prior to 1.10.14.Final, prior to 1.15.5.Final and prior to 1.16.1.Final where ScramServer may be susceptible to Timing Attack if enabled. The highest threat of this vulnerability is confidentiality.

Category

5.3
CVSS
Severity: Medium
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.22%
Vendor Advisory redhat.com
Affected: n/a wildfly-elytron
Published at:
Updated at:

References

Link Tags
https://bugzilla.redhat.com/show_bug.cgi?id=1981407 issue tracking vendor advisory

Frequently Asked Questions

What is the severity of CVE-2021-3642?
CVE-2021-3642 has been scored as a medium severity vulnerability.
How to fix CVE-2021-3642?
To fix CVE-2021-3642, 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-2021-3642 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2021-3642 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2021-3642?
CVE-2021-3642 affects n/a wildfly-elytron.
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