PyPI/pillow CVE-2021-28676: unknown, EPSS 2.50%
An issue was discovered in Pillow before 8.2.0. For FLI data, FliDecode did not properly check that the block advance was non-zero, potentially leading to an infinite loop on load.
Action: Upgrade pillow to 8.2.0 or later.
pip install pillow==8.2.0Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 8.2.0 | - |
Fixed versions
| 8.2.0 |
Sources
- osv: PYSEC-2021-92
- https://pillow.readthedocs.io/en/stable/releasenotes/8.2.0.html#cve-2021-28676-fix-fli-dos
- https://github.com/python-pillow/Pillow/pull/5377
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/MQHA5HAIBOYI3R6HDWCLAGFTIQP767FL/
- https://github.com/advisories/GHSA-7r7m-5h27-29hp
CVE-2021-28676 · published · modified · JSON