CVE-2021-39821

Adobe InDesign versions 16.3 (and earlier), and 16.3.1 (and earlier) are affected by an out-of-bounds read 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 TIF file.

CVSS v3 7.8 HIGH
CVSS v2.0 6.8 MEDIUM

7.8^/10

CVSS v3 : HIGH

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

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/indesign/apsb21-73.html	Release Notes Vendor Advisory
https://helpx.adobe.com/security/products/indesign/apsb21-73.html	Release Notes Vendor Advisory

Configurations

Configuration 1 (hide)

AND

cpe:2.3:a:adobe:indesign:*:*:*:*:*:*:*:*

cpe:2.3:o:apple:macos:-:*:*:*:*:*:*:*

Configuration 2 (hide)

AND

cpe:2.3:a:adobe:indesign:*:*:*:*:*:*:*:*

cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:*

History

21 Nov 2024, 06:20

Type	Values Removed	Values Added
References	~~() https://helpx.adobe.com/security/products/indesign/apsb21-73.html - Release Notes, Vendor Advisory~~	() https://helpx.adobe.com/security/products/indesign/apsb21-73.html - Release Notes, Vendor Advisory

07 Nov 2023, 03:37

Type	Values Removed	Values Added
CVSS	v2 : ~~6.8~~ v3 : ~~7.8~~	v2 : 6.8 v3 : unknown

Information

Published : 2021-09-29 16:15

Updated : 2024-11-21 06:20

NVD link : CVE-2021-39821

Mitre link : CVE-2021-39821

CVE.ORG link : CVE-2021-39821

JSON object : View

Products Affected

apple

macos

microsoft

windows

adobe

indesign

CWE

CWE-125

Out-of-bounds Read

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