CVE-2018-6641 Information

Description

An Arbitrary Free (Remote Code Execution) issue was discovered in Design Science MathType 6.9c. Crafted input can overwrite a structure leading to a function call with an invalid parameter and a subsequent free of important data such as a function pointer or list pointer. This is fixed in 6.9d.

CVSS Vector

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

Reference

http://www.dessci.com/en/dl/ https://drive.google.com/open?id=1qrHKzDA1daHh0mM2T8FRybL8we-mHRW9

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

9.8