CRITICAL 9.1 PyPI
Pillow Out-of-bounds Read vulnerability
GHSA-rwv7-3v45-hg29 · BIT-pillow-2021-25288 · CVE-2021-25288 · PYSEC-2021-138
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Description
An issue was discovered in Pillow before 8.2.0. There is an out-of-bounds read in J2kDecode, in j2ku_gray_i. This dates to Pillow 2.4.0.
References
- ADVISORY https://nvd.nist.gov/vuln/detail/CVE-2021-25288
- WEB https://github.com/python-pillow/Pillow/pull/5377#issuecomment-833821470
- WEB https://github.com/python-pillow/Pillow/commit/3bf5eddb89afdf690eceaa52bc4d3546ba9a5f87
- ADVISORY https://github.com/advisories/GHSA-rwv7-3v45-hg29
- WEB https://github.com/pypa/advisory-database/tree/main/vulns/pillow/PYSEC-2021-138.yaml
- PACKAGE https://github.com/python-pillow/Pillow
- WEB https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/MQHA5HAIBOYI3R6HDWCLAGFTIQP767FL
- WEB https://pillow.readthedocs.io/en/stable/releasenotes/8.2.0.html#cve-2021-25287-cve-2021-25288-fix-oob-read-in-jpeg2kdecode
- WEB https://security.gentoo.org/glsa/202107-33
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