CVE-2021-27921
- State
- Published
- Severity
- Not scored
- Published
- Mar 3, 2021
- Updated
- Aug 15, 2025
- Reserved
- Mar 3, 2021
Description
Pillow before 8.1.2 allows attackers to cause a denial of service (memory consumption) because the reported size of a contained image is not properly checked for a BLP container, and thus an attempted memory allocation can be very large.
Scores
The record has no CVSS score.
Weaknesses
The record names no weakness.
Affected Products
| Product | Versions |
|---|---|
n/an/a |
|
References
- FEDORA-2021-0ece308612vendor-advisory
- FEDORA-2021-15845d3abevendor-advisory
- FEDORA-2021-9016a9b7bdvendor-advisory
- GLSA-202107-33vendor-advisory
- https://pillow.readthedocs.io/en/stable/releasenotes/8.1.2.html
- https://pillow.readthedocs.io/en/stable/releasenotes/8.1.1.html
- FEDORA-2021-0ece308612vendor-advisory
- FEDORA-2021-15845d3abevendor-advisory
- FEDORA-2021-9016a9b7bdvendor-advisory
Every record here comes from the CVE Program’s CVE List. © 1999–2026 The MITRE Corporation. CVE is a registered trademark of The MITRE Corporation. The records are reproduced under the CVE Program terms of use.