CVE-2020-6116 Information

Description

An arbitrary code execution vulnerability exists in the rendering functionality of Nitro Software Inc.’s Nitro Pro 13.13.2.242. When drawing the contents of a page using colors from an indexed colorspace the application can miscalculate the size of a buffer when allocating space for its colors. When using this allocated buffer the application can write outside its bounds and cause memory corruption which can lead to code execution. A specially crafted document must be loaded by a victim in order to trigger this vulnerability.

CVSS Vector

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

Reference

https://talosintelligence.com/vulnerability_reports/TALOS-2020-1070

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

7.8