QID 354063

Date Published: 2022-10-13

QID 354063: Amazon Linux Security Advisory for aide : ALAS2-2022-1850

A heap-based buffer overflow vulnerability in the base64 functions of aide, an advanced intrusion detection system.
An attacker could crash the program and possibly execute arbitrary code through large (<16k) extended file attributes or acl. (
( CVE-2021-45417)



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 - 7.8 severity.
  • CVSS V2 rated as High - 7.2 severity.
    • Solution
    Please refer to Amazon advisory: ALAS2-2022-1850 for affected packages and patching details, or update with your package manager.
    Vendor References

    CVEs related to QID 354063

    CVE-2021-45417 |
    Software Advisories
    Advisory ID Software Component Link
    ALAS2-2022-1850 Amazon Linux 2 URL Logo alas.aws.amazon.com/AL2/ALAS-2022-1850.html
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