CVE-2018-18336 Information

Description

Incorrect object lifecycle in PDFium in Google Chrome prior to 71.0.3578.80 allowed a remote attacker to potentially exploit heap corruption via a crafted PDF file.

CVSS Vector

CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Reference

http://www.securityfocus.com/bid/106084 https://access.redhat.com/errata/RHSA-2018:3803 https://chromereleases.googleblog.com/2018/12/stable-channel-update-for-desktop.html https://crbug.com/898531 https://security.gentoo.org/glsa/201908-18 https://www.debian.org/security/2018/dsa-4352

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