CVE-2020-6458 Information

Description

Out of bounds read and write in PDFium in Google Chrome prior to 81.0.4044.122 allowed a remote attacker to potentially exploit heap corruption via a crafted PDF file.

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Reference

https://chromereleases.googleblog.com/2020/04/stable-channel-update-for-desktop_21.html https://crbug.com/1067270 https://www.debian.org/security/2020/dsa-4714 https://www.talosintelligence.com/vulnerability_reports/TALOS-2020-1044

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

REQUIRED

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

8.8