QID 355200

Date Published: 2023-05-29

QID 355200: Amazon Linux Security Advisory for xmlrpc-c : ALAS2023-2023-068

A flaw was found in expat.
Passing malformed 2- and 3-byte utf-8 sequences (for example, from start tag names) to the xml processing application on top of expat can lead to arbitrary code execution.
This issue is dependent on how invalid utf-8 is handled inside the xml processor. (
( CVE-2022-25235)



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 High - 7.5 severity.
    • Solution
    Please refer to Amazon advisory: ALAS2023-2023-068 for affected packages and patching details, or update with your package manager.
    Vendor References

    CVEs related to QID 355200

    CVE-2022-25235 |
    Software Advisories
    Advisory ID Software Component Link
    ALAS2023-2023-068 amazon linux 2023 URL Logo alas.aws.amazon.com/AL2023/ALAS-2023-068.html
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