CVE-2023-50447
HIGHCVSS 8.1/10EPSS 1.70%
Last modified
CVE-2023-50447 is a high-severity vulnerability rated 8.1/10 on the CVSS scale. Pillow through 10.1.0 allows PIL.ImageMath.eval Arbitrary Code Execution via the environment parameter, a different vulnerability than CVE-2022-22817 (which was about the expression parameter).. EPSS estimates a 1.70% chance of exploitation in the next 30 days.
Description
Pillow through 10.1.0 allows PIL.ImageMath.eval Arbitrary Code Execution via the environment parameter, a different vulnerability than CVE-2022-22817 (which was about the expression parameter).
Metrics
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Python | Pillow | <= 10.1.0 |
| Debian | Debian Linux | 10.0 |
References
- http://www.openwall.com/lists/oss-security/2024/01/20/1Mailing List, Third Party Advisory
- https://devhub.checkmarx.com/cve-details/CVE-2023-50447/Third Party Advisory
- https://github.com/python-pillow/Pillow/releasesRelease Notes
- https://lists.debian.org/debian-lts-announce/2024/01/msg00019.htmlMailing List, Third Party Advisory
- http://www.openwall.com/lists/oss-security/2024/01/20/1Mailing List, Third Party Advisory
- https://devhub.checkmarx.com/cve-details/CVE-2023-50447/Third Party Advisory
- https://github.com/python-pillow/Pillow/releasesRelease Notes
- https://lists.debian.org/debian-lts-announce/2024/01/msg00019.htmlMailing List, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2023-50447?
Pillow through 10.1.0 allows PIL.ImageMath.eval Arbitrary Code Execution via the environment parameter, a different vulnerability than CVE-2022-22817 (which was about the expression parameter).
How severe is CVE-2023-50447?
CVE-2023-50447 has a CVSS score of 8.1/10 (HIGH severity). The EPSS model estimates a 1.70% probability of exploitation in the next 30 days.
How do I fix CVE-2023-50447?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
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Are you affected by CVE-2023-50447?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST