CVE-2021-45056

Adobe InCopy version 16.4 (and earlier) is affected by an out-of-bounds write vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.

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://helpx.adobe.com/security/products/incopy/apsb22-04.html	Vendor Advisory

Configurations

Configuration 1 (hide)

AND

cpe:2.3:a:adobe:incopy:*:*:*:*:*:*:*:*

OR	cpe:2.3:o:apple:macos:-:::::::*
	cpe:2.3:o:microsoft:windows:-:::::::*

History

15 Jan 2022, 03:39

Type	Values Removed	Values Added
CPE		cpe:2.3:o:microsoft:windows:-:::::::* cpe:2.3:a:adobe:incopy:::::::: cpe:2.3:o:apple:macos:-:::::::*
CWE		CWE-787
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : 6.8 v3 : 7.8
References	~~(MISC) https://helpx.adobe.com/security/products/incopy/apsb22-04.html -~~	(MISC) https://helpx.adobe.com/security/products/incopy/apsb22-04.html - Vendor Advisory

13 Jan 2022, 21:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2022-01-13 21:15

Updated : 2024-02-04 22:08

NVD link : CVE-2021-45056

Mitre link : CVE-2021-45056

CVE.ORG link : CVE-2021-45056

JSON object : View

Products Affected

apple

macos

microsoft

windows

adobe

incopy

CWE

CWE-787

Out-of-bounds Write

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