QID 241392

Date Published: 2023-04-26

QID 241392: Red Hat Update for pcs (RHSA-2023:1961)

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).
Affected Products:
    Red Hat enterprise linux high availability for x86_64 - extended update support 8.4 x86_64.
    Red hat enterprise linux resilient storage for x86_64 - extended update support 8.4 x86_64.
    Red hat enterprise linux resilient storage for ibm power le - extended update support 8.4 ppc64le.
    Red hat enterprise linux high availability (for ibm power le) - extended update support 8.4 ppc64le.
    Red hat enterprise linux high availability for power le - update services for sap solutions 8.4 ppc64le.
    Red hat enterprise linux high availability for x86_64 - update services for sap solutions 8.4 x86_64.
    Red hat enterprise linux high availability (for ibm z systems) - extended update support 8.4 s390x.
    Red hat enterprise linux high availability (for arm 64) - extended update support 8.4 aarch64.
    Red hat enterprise linux resilient storage for ibm z systems - extended update support 8.4 s390x.
    Red hat enterprise linux high availability for x86_64 - telecommunications update service 8.4 x86_64.
.

Note: The preceding description block is extracted directly from the security advisory. Using automation, we have attempted to clean and format it as much as possible without introducing additional issues.

Successful exploitation of this vulnerability could lead to a security breach or could affect integrity, availability, and confidentiality.

  • CVSS V3 rated as High - 7.5 severity.
  • CVSS V2 rated as Medium - 5.4 severity.
    • Solution
    Refer to Red Hat security advisory RHSA-2023:1961 for updates and patch information.
    Vendor References

    CVEs related to QID 241392

    CVE-2023-27530 | CVE-2023-27539 |
    Software Advisories
    Advisory ID Software Component Link
    RHSA-2023:1961 Red Hat Enterprise Linux URL Logo access.redhat.com/errata/RHSA-2023:1961
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