CVE-2021-3503: Infoleak
First published: Wed Mar 24 2021(Updated: )
A flaw was found in Wildfly where insufficient RBAC restrictions may lead to expose metrics data. The highest threat from this vulnerability is to the confidentiality.
Credit: secalert@redhat.com secalert@redhat.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| maven/org.wildfly:wildfly-metrics | <=23.0.0.Final | 23.0.1.Final |
| Redhat Wildfly | <23.0.1 | |
| redhat/Wildfly | <23.0.1. | 23.0.1. |
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Reference Links
- https://nvd.nist.gov/vuln/detail/CVE-2021-3503
- https://bugzilla.redhat.com/show_bug.cgi?id=1942693
- https://issues.redhat.com/browse/WFLY-11933
- https://github.com/wildfly/wildfly/pull/14136
- https://security.netapp.com/advisory/ntap-20220609-0004/
- https://access.redhat.com/security/cve/CVE-2021-3503
- https://github.com/advisories/GHSA-c4r5-xvgw-2942 (Advisory)
- https://access.redhat.com/security/cve/cve-2021-3503
Frequently Asked Questions
What is the vulnerability ID?
The vulnerability ID is CVE-2021-3503.
What is the title of the vulnerability?
The title of the vulnerability is 'A flaw in Wildfly where insufficient RBAC restrictions may lead to expose metrics data.'
What is the highest threat from this vulnerability?
The highest threat from this vulnerability is to the confidentiality.
What software is affected by this vulnerability?
The affected software includes Wildfly and Redhat Wildfly.
What is the severity of this vulnerability?
The severity of this vulnerability is medium with a CVSS score of 4.3.
How can I fix this vulnerability?
To fix this vulnerability, update Wildfly to version 23.0.1.Final or later.
Where can I find more information about this vulnerability?
You can find more information about this vulnerability at the following references: [NVD](https://nvd.nist.gov/vuln/detail/CVE-2021-3503), [Red Hat Bugzilla](https://bugzilla.redhat.com/show_bug.cgi?id=1942693), [Red Hat Jira](https://issues.redhat.com/browse/WFLY-11933).
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