QID 357023

Date Published: 2024-02-05

QID 357023: Amazon Linux Security Advisory for qt5-qtbase : ALAS2-2024-2421

An issue was discovered in the http2 implementation in qt before 5.15.17, 6.x before 6.2.11, 6.3.x through 6.5.x before 6.5.4, and 6.6.x before 6.6.2.
Network/access/http2/hpacktable.cpp has an incorrect hpack integer overflow check. (
( CVE-2023-51714)



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: ALAS2-2024-2421 for affected packages and patching details, or update with your package manager.
    Vendor References

    CVEs related to QID 357023

    CVE-2023-51714 |
    Software Advisories
    Advisory ID Software Component Link
    ALAS2-2024-2421 amazon linux 2 URL Logo alas.aws.amazon.com/AL2/ALAS-2024-2421.html
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