GHSA-mvg9-xffr-p774
Out of bounds read in Pillow
Packages
Details
As written in the advisory (Markdown source, shown as plain text).
An issue was discovered in Pillow before 8.2.0. In `TiffDecode.c`, there is an out-of-bounds read in `TiffreadRGBATile` via invalid tile boundaries.
References
External links from the advisory. They lead to third-party sites.
- https://nvd.nist.gov/vuln/detail/CVE-2021-25291
- https://github.com/python-pillow/Pillow/commit/8b8076bdcb3815be0ef0d279651d8d1342b8ea61
- https://github.com/python-pillow/Pillow/commit/cbdce6c5d054fccaf4af34b47f212355c64ace7a
- https://github.com/advisories/GHSA-mvg9-xffr-p774
- https://github.com/pypa/advisory-database/tree/main/vulns/pillow/PYSEC-2021-37.yaml
- https://github.com/python-pillow/Pillow
- https://pillow.readthedocs.io/en/stable/releasenotes/8.1.1.html
- https://security.gentoo.org/glsa/202107-33