CVE-2022-33068: Integer Overflow or Wraparound

June 23, 2022 (updated November 9, 2023)

An integer overflow in the component hb-ot-shape-fallback.cc of Harfbuzz v4.3.0 allows attackers to cause a Denial of Service (DoS) via unspecified vectors.

References

github.com/harfbuzz/harfbuzz/commit/62e803b36173fd096d7ad460dd1d1db9be542593
github.com/harfbuzz/harfbuzz/issues/3557
nvd.nist.gov/vuln/detail/CVE-2022-33068

Code Behaviors & Features

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