QID 356878

Date Published: 2024-01-16

QID 356878: Amazon Linux Security Advisory for ecs-init : ALAS2ECS-2023-020

The http/2 protocol allows a denial of service (server resource consumption) because request cancellation can reset many streams quickly, as exploited in the wild in august through october 2023. (
( CVE-2023-39325)



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 - 7.5 severity.
  • CVSS V2 rated as Medium - 5.4 severity.
    • Solution
    Please refer to Amazon advisory: ALAS2ECS-2023-020 for affected packages and patching details, or update with your package manager.
    Vendor References

    CVEs related to QID 356878

    CVE-2023-39325 |
    Software Advisories
    Advisory ID Software Component Link
    ALAS2ECS-2023-020 amazon linux 2 URL Logo alas.aws.amazon.com/AL2/ALASECS-2023-020.html
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