Vulnerability Description
A flaw was found in RESTEasy in all versions of RESTEasy up to 4.6.0.Final. The endpoint class and method names are returned as part of the exception response when RESTEasy cannot convert one of the request URI path or query values to the matching JAX-RS resource method's parameter value. The highest threat from this vulnerability is to data confidentiality.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Redhat | Resteasy | <= 4.6.0 |
| Netapp | Oncommand Insight | - |
| Quarkus | Quarkus | < 1.13.4 |
| Oracle | Communications Cloud Native Core Console | 1.9.0 |
Related Weaknesses (CWE)
References
- https://bugzilla.redhat.com/show_bug.cgi?id=1935927Issue TrackingThird Party Advisory
- https://www.oracle.com/security-alerts/cpuapr2022.htmlPatchThird Party Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=1935927Issue TrackingThird Party Advisory
- https://www.oracle.com/security-alerts/cpuapr2022.htmlPatchThird Party Advisory
FAQ
What is CVE-2021-20289?
CVE-2021-20289 is a vulnerability with a CVSS score of 5.3 (MEDIUM). A flaw was found in RESTEasy in all versions of RESTEasy up to 4.6.0.Final. The endpoint class and method names are returned as part of the exception response when RESTEasy cannot convert one of the r...
How severe is CVE-2021-20289?
CVE-2021-20289 has been rated MEDIUM with a CVSS base score of 5.3/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2021-20289?
Check the references section above for vendor advisories and patch information. Affected products include: Redhat Resteasy, Netapp Oncommand Insight, Quarkus Quarkus, Oracle Communications Cloud Native Core Console.