CVE-2022-0084
First published: Tue Mar 15 2022(Updated: )
A flaw was found in XNIO, specifically in the notifyReadClosed method. The issue revealed this method was logging a message to another expected end. This flaw allows an attacker to send flawed requests to a server, possibly causing log contention-related performance concerns or an unwanted disk fill-up.
Credit: secalert@redhat.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| redhat/eap7-jboss-xnio-base | <0:3.8.7-1.SP1_redhat_00001.1.el8ea | 0:3.8.7-1.SP1_redhat_00001.1.el8ea |
| redhat/eap7-jboss-xnio-base | <0:3.8.7-1.SP1_redhat_00001.1.el7ea | 0:3.8.7-1.SP1_redhat_00001.1.el7ea |
| redhat/rh-sso7-keycloak | <0:15.0.8-1.redhat_00001.1.el7 | 0:15.0.8-1.redhat_00001.1.el7 |
| redhat/rh-sso7-keycloak | <0:15.0.8-1.redhat_00001.1.el8 | 0:15.0.8-1.redhat_00001.1.el8 |
| redhat/rh-sso7-keycloak | <0:18.0.3-1.redhat_00001.1.el7 | 0:18.0.3-1.redhat_00001.1.el7 |
| redhat/rh-sso7-keycloak | <0:18.0.3-1.redhat_00001.1.el8 | 0:18.0.3-1.redhat_00001.1.el8 |
| redhat/rh-sso7 | <0:1-5.el9 | 0:1-5.el9 |
| redhat/rh-sso7-javapackages-tools | <0:6.0.0-7.el9 | 0:6.0.0-7.el9 |
| redhat/rh-sso7-keycloak | <0:18.0.3-1.redhat_00001.1.el9 | 0:18.0.3-1.redhat_00001.1.el9 |
| Redhat Integration Camel K | ||
| Redhat Integration Camel Quarkus | ||
| Redhat Single Sign-on | =7.0 | |
| Redhat Xnio | <3.8.7 |
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Reference Links
- https://access.redhat.com/security/cve/CVE-2022-0084
- https://bugzilla.redhat.com/show_bug.cgi?id=2064226
- https://github.com/xnio/xnio/commit/fdefb3b8b715d33387cadc4d48991fb1989b0c12
- https://github.com/xnio/xnio/pull/291
- https://access.redhat.com/errata/RHSA-2022:2232
- https://access.redhat.com/errata/RHSA-2022:4922
- https://access.redhat.com/errata/RHSA-2022:4918
- https://access.redhat.com/errata/RHSA-2022:4919
- https://access.redhat.com/security/cve/cve-2022-0084
- https://access.redhat.com/errata/RHSA-2022:5532
- https://access.redhat.com/errata/RHSA-2022:6782
- https://access.redhat.com/errata/RHSA-2022:6783
- https://access.redhat.com/errata/RHSA-2022:6787
- https://access.redhat.com/errata/RHSA-2022:7410
- https://access.redhat.com/errata/RHSA-2022:7409
- https://access.redhat.com/errata/RHSA-2022:7411
- https://access.redhat.com/errata/RHSA-2022:7417
- https://www.cve.org/CVERecord?id=CVE-2022-0084 https://nvd.nist.gov/vuln/detail/CVE-2022-0084
Parent vulnerabilities
(Appears in the following advisories)
Frequently Asked Questions
What is CVE-2022-0084?
CVE-2022-0084 is a vulnerability found in XNIO, specifically in the notifyReadClosed method.
What is the severity of CVE-2022-0084?
The severity of CVE-2022-0084 is high with a CVSS score of 7.5.
How does CVE-2022-0084 affect the affected software?
CVE-2022-0084 affects the following software packages: eap7-jboss-xnio-base, rh-sso7-keycloak, rh-sso7, rh-sso7-javapackages-tools, Redhat Integration Camel K, Redhat Integration Camel Quarkus, Redhat Single Sign-on, and Redhat Xnio.
How can I fix CVE-2022-0084?
To fix CVE-2022-0084, update to the appropriate version of the affected software packages. Refer to the Red Hat Security Advisories for more information.
What is the Common Weakness Enumeration (CWE) for CVE-2022-0084?
The Common Weakness Enumeration (CWE) for CVE-2022-0084 is CWE-770.
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