QID 354862

Date Published: 2023-04-06

QID 354862: Amazon Linux Security Advisory for exim : ALAS-2023-1722

The starttls feature in exim through 4.94.2 allows response injection (buffering) during mta smtp sending. (
( CVE-2021-38371)



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 severity.
    • Solution
    Please refer to Amazon advisory: ALAS-2023-1722 for affected packages and patching details, or update with your package manager.
    Vendor References

    CVEs related to QID 354862

    CVE-2021-38371 |
    Software Advisories
    Advisory ID Software Component Link
    ALAS-2023-1722 amazon linux URL Logo alas.aws.amazon.com/ALAS-2023-1722.html
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