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ALSA-2023:3082 Not scored

Moderate: pcs security and bug fix update

The pcs packages provide a command-line configuration system for the Pacemaker and Corosync utilities. Security Fix(es): * rubygem-rack: Denial of service in Multipart MIME parsing (CVE-2023-27530) * rubygem-rack: denial of service in header parsing (CVE-2023-27539) 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. Bug Fix(es): * Command 'pcs config checkpoint diff' does not show configuration differences between checkpoints (BZ#2180700) * Need a way to add a scsi fencing device to a cluster without requiring a restart of all cluster resources (BZ#2180706)

Exploit probability Not scored
Published May 16, 2023
Required by Not available
Last source change February 4, 2026

02 / AFFECTED SOFTWARE

Affected packages

AlmaLinux:8 pcs
AlmaLinux:8 pcs-snmp

03 / CONNECTIONS

Connected vulnerabilities

04 / EVIDENCE

Source records

Open Source Vulnerabilities ALSA-2023:3082

The pcs packages provide a command-line configuration system for the Pacemaker and Corosync utilities. Security Fix(es): * rubygem-rack: Denial of service in Multipart MIME parsing (CVE-2023-27530) * rubygem-rack: denial of service in header parsing (CVE-2023-27539) 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. Bug Fix(es): * Command 'pcs config checkpoint diff' does not show configuration differences between checkpoints (BZ#2180700) * Need a way to add a scsi fencing device to a cluster without requiring a restart of all cluster resources (BZ#2180706)

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05 / REFERENCES

Further evidence