Description
Heap buffer overflow in PDFium in Google Chrome prior to 97.0.4692.99 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.
References (3)
Core 3
Core References
Release Notes, Vendor Advisory x_refsource_misc
https://chromereleases.googleblog.com/2022/01/stable-channel-update-for-desktop_19.html
Issue Tracking, Permissions Required, Third Party Advisory x_refsource_misc
https://crbug.com/1283198
Third Party Advisory, VDB Entry x_refsource_misc
http://packetstormsecurity.com/files/166367/Chrome-chrome_pdf-PDFiumEngine-RequestThumbnail-Heap-Buffer-Overflow.html
Scores
CVSS v3
8.8
EPSS
0.8535
EPSS Percentile
99.7%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Details
CWE
CWE-787
Status
published
Products (1)
google/chrome
< 97.0.4692.99
Published
Feb 12, 2022
Tracked Since
Feb 18, 2026