- Vulnerability/
- RHSA-2023:3082
RHSA-2023:3082: Moderate: pcs security and bug fix update
First published: Tue May 16 2023(Updated: )
The pcs packages provide a command-line configuration system for the Pacemaker and Corosync utilities.<br>Security Fix(es):<br><li> rubygem-rack: Denial of service in Multipart MIME parsing (CVE-2023-27530)</li> <li> rubygem-rack: denial of service in header parsing (CVE-2023-27539)</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.<br>Bug Fix(es):<br><li> Command 'pcs config checkpoint diff' does not show configuration differences between checkpoints (BZ#2180700)</li> <li> Need a way to add a scsi fencing device to a cluster without requiring a restart of all cluster resources (BZ#2180706)</li>
| Affected Software | Affected Version | How to fix |
|---|---|---|
| redhat/pcs | <0.10.15-4.el8_8.1 | 0.10.15-4.el8_8.1 |
| redhat/pcs | <0.10.15-4.el8_8.1 | 0.10.15-4.el8_8.1 |
| redhat/pcs-snmp | <0.10.15-4.el8_8.1 | 0.10.15-4.el8_8.1 |
| redhat/pcs-snmp | <0.10.15-4.el8_8.1 | 0.10.15-4.el8_8.1 |
| redhat/pcs | <0.10.15-4.el8_8.1 | 0.10.15-4.el8_8.1 |
| redhat/pcs-snmp | <0.10.15-4.el8_8.1 | 0.10.15-4.el8_8.1 |
| redhat/pcs | <0.10.15-4.el8_8.1.aa | 0.10.15-4.el8_8.1.aa |
| redhat/pcs-snmp | <0.10.15-4.el8_8.1.aa | 0.10.15-4.el8_8.1.aa |
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Reference Links
Frequently Asked Questions
What is the severity of RHSA-2023:3082?
The severity of RHSA-2023:3082 is categorized as a denial of service vulnerability affecting rubygem-rack.
How do I fix RHSA-2023:3082?
To fix RHSA-2023:3082, update the affected pcs packages to version 0.10.15-4.el8_8.1 or higher.
Which software is affected by RHSA-2023:3082?
RHSA-2023:3082 affects the pcs and pcs-snmp packages on Red Hat Enterprise Linux 8.
What vulnerabilities are addressed in RHSA-2023:3082?
RHSA-2023:3082 addresses denial of service vulnerabilities in rubygem-rack, specifically CVE-2023-27530 and CVE-2023-27539.
Is there any workaround for RHSA-2023:3082?
There are no official workarounds provided for RHSA-2023:3082; upgrading to the patched version is recommended.
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