VDB
BIT-pillow-2021-28676
BIT-pillow-2021-28676
PUBLISHED
CVSS 7.5 HIGH
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.
Risk Scores
CVSS v3.1
7.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Bitnami | pillow | 0, 0, 0 |
Timeline
- Mar 6, 2024 CVE Published
- Apr 3, 2025 CVE Updated
References
- https://github.com/python-pillow/Pillow/commit/bb6c11fb889e6c11b0ee122b828132ee763b5856 url
- https://github.com/python-pillow/Pillow/pull/5377 url
- https://lists.debian.org/debian-lts-announce/2021/07/msg00018.html url
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/MQHA5HAIBOYI3R6HDWCLAGFTIQP767FL/ url
- https://pillow.readthedocs.io/en/stable/releasenotes/8.2.0.html#cve-2021-28676-fix-fli-dos url
- https://security.gentoo.org/glsa/202107-33 url
- https://nvd.nist.gov/vuln/detail/CVE-2021-28676 url