CVE-2022-45199 : Pillow before 9.3.0 allows denial of service via SAMPLESPERPIXEL.

Pillow before 9.3.0 allows denial of service via SAMPLESPERPIXEL.

Published 2022-11-14 07:15:11

Updated 2023-01-10 20:11:23

Source MITRE

View at NVD, CVE.org

Vulnerability category: Denial of service

Products affected by CVE-2022-45199

Python » Pillow
Versions before (<) 9.3.0
cpe:2.3:a:python:pillow:*:*:*:*:*:*:*:*
Matching versions

EPSS FAQ

0.13%

Probability of exploitation activity in the next 30 days EPSS Score History

~ 29 %

Percentile, the proportion of vulnerabilities that are scored at or less

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source	First Seen
7.5	HIGH	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H	3.9	3.6	NIST
Attack Vector: Network Attack Complexity: Low Privileges Required: None User Interaction: None Scope: Unchanged Confidentiality: None Integrity: None Availability: High

CWE-400 Uncontrolled Resource Consumption

The product does not properly control the allocation and maintenance of a limited resource.

Assigned by: nvd@nist.gov (Primary)

https://github.com/python-pillow/Pillow/releases/tag/9.3.0

Release 9.3.0 · python-pillow/Pillow · GitHub
Release Notes;Third Party Advisory
https://security.gentoo.org/glsa/202211-10

Pillow: Multiple Vulnerabilities (GLSA 202211-10) — Gentoo security
Third Party Advisory

CVEs referencing this url
https://github.com/python-pillow/Pillow/pull/6700

Limit SAMPLESPERPIXEL to avoid runtime DOS by hugovk · Pull Request #6700 · python-pillow/Pillow · GitHub
Patch;Third Party Advisory
https://github.com/python-pillow/Pillow/commit/2444cddab2f83f28687c7c20871574acbb6dbcf3

Merge pull request #6700 from hugovk/security-samples_per_pixel-sec · python-pillow/Pillow@2444cdd · GitHub
Patch;Third Party Advisory
https://bugs.gentoo.org/878769

878769 – <dev-python/pillow-9.3.0: "runtime DOS"
Issue Tracking;Patch;Third Party Advisory

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