- Vulnerability/
- RHSA-2020:2870
RHSA-2020:2870: Important: Red Hat OpenShift Service Mesh 1.0 servicemesh-cni security update
First published: Tue Jul 07 2020(Updated: )
Red Hat OpenShift Service Mesh is Red Hat's distribution of the Istio service mesh project, tailored for installation into an on-premise OpenShift Container Platform installation.<br>Security Fix(es):<br><li> kubernetes: YAML parsing vulnerable to "Billion Laughs" attack, allowing for remote denial of service (CVE-2019-11253)</li> For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
| Affected Software | Affected Version | How to fix |
|---|---|---|
| redhat/servicemesh-cni | <1.0.11-1.el8 | 1.0.11-1.el8 |
| redhat/servicemesh-cni | <1.0.11-1.el8 | 1.0.11-1.el8 |
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Reference Links
Frequently Asked Questions
What is the severity of RHSA-2020:2870?
The severity of RHSA-2020:2870 is classified as important.
How do I fix RHSA-2020:2870?
To fix RHSA-2020:2870, update the servicemesh-cni package to version 1.0.11-1.el8 or later.
What type of attack is mitigated by addressing RHSA-2020:2870?
RHSA-2020:2870 mitigates the risk of a YAML parsing vulnerability associated with the 'Billion Laughs' attack.
Which software is affected by RHSA-2020:2870?
RHSA-2020:2870 affects the servicemesh-cni package in Red Hat OpenShift Service Mesh.
Is there a specific version to upgrade for RHSA-2020:2870?
Yes, you should upgrade to exactly version 1.0.11-1.el8 to resolve RHSA-2020:2870.
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