CVE-2018-18336

Published: Dec 11, 2018Modified: Nov 21, 2024

8.8

Vector

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

Exploitability: 2.8 / Impact: 5.9

Source: NVD

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.

Affected (5)

Products: Google: Chrome · Redhat: Linux Desktop, Linux Server, Linux Workstation · Debian: Debian Linux

1 product

3 products

1 product

Configuration A

1 vulnerable

Vulnerable Software	Affected Versions
Google Chrome	Before 71.0.3578.80

Configuration B

3 vulnerable

Vulnerable Software	Affected Versions
Redhat Linux Desktop	Version 6.0
Redhat Linux Server	Version 6.0
Redhat Linux Workstation	Version 6.0

Configuration C

1 vulnerable

Vulnerable Software	Affected Versions
Debian Debian Linux	Version 9.0

Related CWEs

CWE-416

Use After Free

The product reuses or references memory after it has been freed. At some point afterward, the memory may be allocated again and saved in another pointer, while the original pointer references a location somewhere within the new allocation. Any operations using the original pointer are no longer valid because the memory "belongs" to the code that operates on the new pointer.

CWE-787

Out-of-bounds Write

The product writes data past the end, or before the beginning, of the intended buffer.