QID 355874

QID 355874: Amazon Linux Security Advisory for libqb : ALAS2023-2023-294

Log_blackbox.c in libqb before 2.0.8 allows a buffer overflow via long log messages because the header size is not considered. (
( CVE-2023-39976)



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 securitybreach or could affect integrity, availability, and confidentiality.

  • CVSS V3 rated as Critical - 9.8 severity.
  • CVSS V2 rated as Medium - 5.4 severity.
    • Solution
    Please refer to Amazon advisory: ALAS2023-2023-294 for affected packages and patching details, or update with your package manager.
    Vendor References

    CVEs related to QID 355874

    CVE-2023-39976 |
    Software Advisories
    Advisory ID Software Component Link
    ALAS2023-2023-294 amazon linux 2023 URL Logo alas.aws.amazon.com/AL2023/ALAS-2023-294.html
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