QID 356446

Date Published: 2023-11-08

QID 356446: Amazon Linux Security Advisory for nginx : ALAS-2023-1870

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-2023-44487)



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: ALAS-2023-1870 for affected packages and patching details, or update with your package manager.
    Vendor References

    CVEs related to QID 356446

    CVE-2023-44487 |
    Software Advisories
    Advisory ID Software Component Link
    ALAS-2023-1870 amazon linux URL Logo alas.aws.amazon.com/ALAS-2023-1870.html
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