QID 354802

Date Published: 2023-03-08

QID 354802: Amazon Linux Security Advisory for openssl11 : ALAS2-2023-1974

Aes ocb mode for 32-bit x86 platforms using the aes-ni assembly optimized implementation will not encrypt the entirety of the data under some circumstances.
This could reveal sixteen bytes of data that was preexisting in the memory that wasn't written.
In the special case of "in place" encryption, sixteen bytes of the plaintext would be revealed. (
( CVE-2022-2097)



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 Medium - 5.3 severity.
  • CVSS V2 rated as Medium - 5 severity.
    • Solution
    Please refer to Amazon advisory: ALAS2-2023-1974 for affected packages and patching details, or update with your package manager.
    Vendor References

    CVEs related to QID 354802

    CVE-2022-2097 |
    Software Advisories
    Advisory ID Software Component Link
    ALAS2-2023-1974 amazon linux 2 URL Logo alas.aws.amazon.com/AL2/ALAS-2023-1974.html
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