QID 355539

Date Published: 2023-07-03

QID 355539: Amazon Linux Security Advisory for qpdf : ALAS2-2023-2099

Qpdf v8.4.2 was discovered to contain a heap buffer overflow via the function qpdf::processxrefstream.
This vulnerability allows attackers to cause a denial of service (dos) via a crafted pdf file. (
( CVE-2022-34503)



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 High - 6.5 severity.
  • CVSS V2 rated as Medium - 5.4 severity.
    • Solution
    Please refer to Amazon advisory: ALAS2-2023-2099 for affected packages and patching details, or update with your package manager.
    Vendor References

    CVEs related to QID 355539

    CVE-2022-34503 |
    Software Advisories
    Advisory ID Software Component Link
    ALAS2-2023-2099 amazon linux 2 URL Logo alas.aws.amazon.com/AL2/ALAS-2023-2099.html
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