QID 355134

Date Published: 2023-05-29

QID 355134: Amazon Linux Security Advisory for harfbuzz : ALAS2023-2023-036

Harfbuzz 2.9.0 has an out-of-bounds write in hb_bit_set_invertible_t::set (called from hb_sparseset_t<hb_bit_set_invertible_t>::set and hb_set_copy). (
( CVE-2021-45931)



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 - 6.5 severity.
  • CVSS V2 rated as Medium - 4.3 severity.
    • Solution
    Please refer to Amazon advisory: ALAS2023-2023-036 for affected packages and patching details, or update with your package manager.
    Vendor References

    CVEs related to QID 355134

    CVE-2021-45931 |
    Software Advisories
    Advisory ID Software Component Link
    ALAS2023-2023-036 amazon linux 2023 URL Logo alas.aws.amazon.com/AL2023/ALAS-2023-036.html
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