CVE-2021-34552: Buffer Overflow

July 13, 2021 (updated November 7, 2023)

Pillow and PIL (aka Python Imaging Library) allow an attacker to pass controlled parameters directly into a convert function to trigger a buffer overflow in Convert.c.

References

nvd.nist.gov/vuln/detail/CVE-2021-34552
pillow.readthedocs.io/en/stable/releasenotes/8.3.0.html
pillow.readthedocs.io/en/stable/releasenotes/index.html

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