Summary
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)
Fixed packages 2
| Release | Package | Fixed in |
|---|---|---|
| AlmaLinux · 8 | pcs | 0.10.15-4.el8_8.1.alma |
| AlmaLinux · 8 | pcs-snmp | 0.10.15-4.el8_8.1.alma |
Vulnerabilities 2
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High 7.5
Rack has possible DoS Vulnerability in Multipart MIME parsing
A DoS vulnerability exists in Rack <v3.0.4.2, <v2.2.6.3, <v2.1.4.3 and <v2.0.9.3 within in the Multipart MIME parsing code in which could allow an attacker to craft requests that can be abuse to cause multipart parsing to take longer than expected.
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Medium 5.3
Possible Denial of Service Vulnerability in Rack's header parsing
There is a denial of service vulnerability in the header parsing component of Rack.