CVE-2021-34552
Critical
Description
Pillow through 8.2.0 and PIL (aka Python Imaging Library) through 1.1.7 allow an attacker to pass controlled parameters directly into a convert function to trigger a buffer overflow in Convert.c.
SeverityCritical
CVSS9.8
Exploit probability—
Product
Python Pillow
PublishedJul 13, 2021
First seenJul 13, 2021
How to fix
Update
- pillow8.3.0 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| python pillow | 1.0 ≤ v ≤ 1.1.7, 1.2 ≤ v ≤ 8.2.0 | — |
| debian debian_linux | 9.0 | — |
| fedoraproject fedora | 33, 34 | — |
| pillowPyPI | v < 8.3.0 | 8.3.0 |
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