QID 242371

Date Published: 2023-11-15

QID 242371: Red Hat Update for libqb (RHSA-2023:6578)

The libqb packages provide a library with the primary purpose of providing high performance client/server reusable features, such as high performance logging, tracing, inter-process communication, and polling...Security Fix(es):

    libqb: buffer overflow in log_blackbox.c (cve-2023-39976).
Affected Products:
    Red Hat enterprise linux for ibm z systems 9 s390x.
    Red hat enterprise linux resilient storage for x86_64 9 x86_64.
    Red hat enterprise linux for power, little endian 9 ppc64le.
    Red hat enterprise linux high availability for x86_64 9 x86_64.
    Red hat enterprise linux resilient storage for ibm z systems 9 s390x.
    Red hat enterprise linux high availability for ibm z systems 9 s390x.
    Red hat enterprise linux resilient storage for power, little endian 9 ppc64le.
    Red hat enterprise linux high availability for power, little endian 9 ppc64le.
    Red hat enterprise linux for x86_64 9 x86_64.
    Red hat enterprise linux high availability for arm 64 9 aarch64.
    Red hat enterprise linux for arm 64 9 aarch64.
.

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 Critical - 9.8 severity.
  • CVSS V2 rated as Medium - 5.4 severity.
    • Solution
    Refer to Red Hat security advisory RHSA-2023:6578 for updates and patch information.
    Vendor References

    CVEs related to QID 242371

    CVE-2023-39976 |
    Software Advisories
    Advisory ID Software Component Link
    RHSA-2023:6578 Red Hat Enterprise Linux URL Logo access.redhat.com/errata/RHSA-2023:6578
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