QID 355687

Date Published: 2023-07-27

QID 355687: Amazon Linux Security Advisory for icu : ALAS2-2023-2171

International components for unicode (icu-20850) v66.1 was discovered to contain a use after free bug in the pkg_createwithassemblycode function in the file tools/pkgdata/pkgdata.cpp. (
( CVE-2020-21913)



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 - 5.5 severity.
  • CVSS V2 rated as Medium - 4.3 severity.
    • Solution
    Please refer to Amazon advisory: ALAS2-2023-2171 for affected packages and patching details, or update with your package manager.
    Vendor References

    CVEs related to QID 355687

    CVE-2020-21913 |
    Software Advisories
    Advisory ID Software Component Link
    ALAS2-2023-2171 amazon linux 2 URL Logo alas.aws.amazon.com/AL2/ALAS-2023-2171.html
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