CVE-2022-0306 - 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

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HIGH

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

Published Feb 12, 2022

8.8

HIGH

CVSS 3.1

EPSS 85.35%

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.

Affected products

Vendor Google Product Chrome Default
n/a
- Version
  unspecified
  Status
  affected
  Constraints
  <97.0.4692.99

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor

Product

Default status

Versions

Google

Chrome

n/a

Version	Status	Constraints
unspecified	affected	<97.0.4692.99

Remediation

No remediation recorded yet.

Weaknesses (1)

CWE-787

Out-of-bounds Write

References (3)

http://packetstormsecurity.com/files/166367/Chrome-chrome_pdf-PDFiumEngine-RequestThumbnail-Heap-Buffer-Overflow.html
x_refsource_MISCThird Party AdvisoryVDB Entry
https://chromereleases.googleblog.com/2022/01/stable-channel-update-for-desktop_19.html
x_refsource_MISCRelease NotesVendor Advisory
https://crbug.com/1283198
x_refsource_MISCIssue TrackingPermissions RequiredThird Party Advisory

Link	Providers	Tags
http://packetstormsecurity.com/files/166367/Chrome-chrome_pdf-PDFiumEngine-RequestThumbnail-Heap-Buffer-Overflow.html		x_refsource_MISCThird Party AdvisoryVDB Entry
https://chromereleases.googleblog.com/2022/01/stable-channel-update-for-desktop_19.html		x_refsource_MISCRelease NotesVendor Advisory
https://crbug.com/1283198		x_refsource_MISCIssue TrackingPermissions RequiredThird Party Advisory

Change history (0)

No recorded changes yet.

Sources

CVE.org / MITRE

Status PUBLISHED

Assigner Chrome

Published Feb 12, 2022

Updated Aug 2, 2024

Reserved Jan 19, 2022

Link CVE-2022-0306

CISA Vulnrichment

Updated n/a

NVD

Status Modified

Modified Jun 17, 2026

Link CVE-2022-0306

Red Hat

Severity n/a

Public date n/a

Links CVE-2022-0306