CVE-2022-45198 : Pillow before 9.2.0 performs Improper Handling of Highly Compressed GIF Data (Da

Pillow before 9.2.0 performs Improper Handling of Highly Compressed GIF Data (Data Amplification).

Published 2022-11-14 07:15:10

Updated 2023-01-10 20:12:00

Source MITRE

View at NVD, CVE.org

Products affected by CVE-2022-45198

Python » Pillow
Versions before (<) 9.2.0
cpe:2.3:a:python:pillow:*:*:*:*:*:*:*:*
Matching versions

EPSS FAQ

0.30%

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

~ 70 %

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

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/commit/11918eac0628ec8ac0812670d9838361ead2d6a4

Merge pull request #6403 from radarhere/gif_decompression_bomb · python-pillow/Pillow@11918ea · GitHub
Patch;Third Party Advisory
https://github.com/python-pillow/Pillow/pull/6402

Added GIF decompression bomb check by radarhere · Pull Request #6402 · python-pillow/Pillow · GitHub
Patch;Third Party Advisory
https://cwe.mitre.org/data/definitions/409.html

CWE - CWE-409: Improper Handling of Highly Compressed Data (Data Amplification) (4.9)
Third Party Advisory
https://bugs.gentoo.org/855683

855683 – <dev-python/pillow-9.2.0: vulnerable to gif extent(?) decompression bombs
Issue Tracking;Patch;Third Party Advisory
https://github.com/python-pillow/Pillow/releases/tag/9.2.0

Release 9.2.0 · python-pillow/Pillow · GitHub
Release Notes;Third Party Advisory

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