QID 355574

Date Published: 2023-07-24

QID 355574: Amazon Linux Security Advisory for ipa : ALAS2-2023-2149

A flaw was found in the way samba, as an active directory domain controller, implemented kerberos name-based authentication.
The samba ad dc, could become confused about the user a ticket represents if it did not strictly require a kerberos pac and always use the sids found within.
The result could include total domain compromise. (
( CVE-2020-25719)



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 - 7.2 severity.
  • CVSS V2 rated as Critical - 9 severity.
    • Solution
    Please refer to Amazon advisory: ALAS2-2023-2149 for affected packages and patching details, or update with your package manager.
    Vendor References

    CVEs related to QID 355574

    CVE-2020-25719 |
    Software Advisories
    Advisory ID Software Component Link
    ALAS2-2023-2149 amazon linux 2 URL Logo alas.aws.amazon.com/AL2/ALAS-2023-2149.html
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