First published: Thu Jun 03 2021(Updated: )
A flaw was found in servicemesh-operator. The NetworkPolicy resources installed for Maistra do not properly specify which ports may be accessed, allowing access to all ports on these resources from any pod. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.
Credit: secalert@redhat.com
Affected Software | Affected Version | How to fix |
---|---|---|
redhat/servicemesh-operator | <2.0.5-3.el8 | 2.0.5-3.el8 |
Redhat Openshift Service Mesh | =2.0 | |
Redhat Servicemesh-operator | =2.0.5.1 |
Sign up to SecAlerts for real-time vulnerability data matched to your software, aggregated from hundreds of sources.
CVE-2021-3586 is a vulnerability found in servicemesh-operator that allows access to all ports on NetworkPolicy resources installed for Maistra.
The severity level of CVE-2021-3586 is critical, with a score of 9.8 out of 10.
The servicemesh-operator version 2.0.5-3.el8, Redhat Openshift Service Mesh version 2.0, and Redhat Servicemesh-operator version 2.0.5.1 are affected by CVE-2021-3586.
To fix CVE-2021-3586, update the servicemesh-operator to version 2.0.5-3.el8 or higher.
You can find more information about CVE-2021-3586 at the following references: [link1], [link2], [link3].