QID 356467

QID 356467: Amazon Linux Security Advisory for haproxy2 : ALAS2HAPROXY2-2023-004

The haproxy github issue describes this vulnerability as follows: crash (segv) in http_wait_for_response in 2.2.19, 2.2.24, and 2.2.26 because sl (start line) variable is null. (
( CVE-2023-0056)



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: ALAS2HAPROXY2-2023-004 for affected packages and patching details, or update with your package manager.
    Vendor References

    CVEs related to QID 356467

    CVE-2023-0056 |
    Software Advisories
    Advisory ID Software Component Link
    ALAS2HAPROXY2-2023-004 amazon linux 2 URL Logo alas.aws.amazon.com/AL2/ALASHAPROXY2-2023-004.html
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