CVE-2020-6116

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 v3 7.8 HIGH
CVSS v2.0 6.8 MEDIUM

7.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

6.8^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:M/Au:N/C:P/I:P/A:P

Exploitability : 8.6 / Impact : 6.4

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://talosintelligence.com/vulnerability_reports/TALOS-2020-1070	Exploit Third Party Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:gonitro:nitro_pro:13.13.2.242:::::::*
	cpe:2.3:a:gonitro:nitro_pro:13.16.2.300:::::::*

History

19 Apr 2022, 16:15

Type	Values Removed	Values Added
CWE		CWE-787 CWE-131

Information

Published : 2020-09-17 13:15

Updated : 2024-02-04 21:00

NVD link : CVE-2020-6116

Mitre link : CVE-2020-6116

CVE.ORG link : CVE-2020-6116

JSON object : View

Products Affected

gonitro

nitro_pro

CWE

CWE-131

Incorrect Calculation of Buffer Size

CWE-190

Integer Overflow or Wraparound

CWE-787

Out-of-bounds Write

CWE-680

Integer Overflow to Buffer Overflow

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