PT-2023-8447 · Pypi+8 · Pillow+8
Duarte Santos
·
Published
2023-12-10
·
Updated
2026-03-31
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CVE-2023-50447
CVSS v4.0
9.3
Critical
| Vector | AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N |
Name of the Vulnerable Software and Affected Versions
Pillow versions prior to 10.2.0
Description
The issue is related to the incorrect management of code generation in the
eval() function of the ImageMath module in the Pillow library when processing the environment parameter. This can allow a remote attacker to execute arbitrary code. The vulnerability is different from previous issues and can expose Python projects to risk.Recommendations
For Pillow versions prior to 10.2.0, update to version 10.2.0 or later to resolve the issue.
As a temporary workaround, consider disabling the
eval() function in the ImageMath module until a patch is available.
Restrict access to the environment parameter in the affected API endpoint to minimize the risk of exploitation.Exploit
Fix
Code Injection
Eval Injection
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Related Identifiers
Affected Products
Almalinux
Astra Linux
Centos
Linuxmint
Pillow
Red Hat
Red Os
Suse
Ubuntu