CVE-2021-40764

Adobe Character Animator version 4.4 (and earlier) is affected by a memory corruption vulnerability when parsing a M4A file, potentially resulting in arbitrary code execution in the context of the current user. User interaction is required to exploit this vulnerability.

CVSS v3 7.8 HIGH
CVSS v2.0 9.3 HIGH

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

9.3^/10

CVSS v2.0 : HIGH

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

Exploitability : 8.6 / Impact : 10.0

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

References

Link	Resource
https://helpx.adobe.com/security/products/character_animator/apsb21-95.html	Vendor Advisory

Configurations

Configuration 1 (hide)

AND

cpe:2.3:a:adobe:character_animator:*:*:*:*:*:*:*:*

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

History

26 Jun 2023, 18:42

Type	Values Removed	Values Added
CWE	~~CWE-788~~	CWE-119

22 Mar 2022, 17:48

Type	Values Removed	Values Added
First Time		Microsoft windows Microsoft Apple macos Adobe character Animator Apple Adobe
CPE		cpe:2.3:o:apple:macos:-:::::::* cpe:2.3:o:microsoft:windows:-:::::::* cpe:2.3:a:adobe:character_animator::::::::
CVSS	v2 : ~~unknown~~ v3 : ~~7.8~~	v2 : 9.3 v3 : 7.8
References	~~(MISC) https://helpx.adobe.com/security/products/character_animator/apsb21-95.html -~~	(MISC) https://helpx.adobe.com/security/products/character_animator/apsb21-95.html - Vendor Advisory

16 Mar 2022, 15:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2022-03-16 15:15

Updated : 2023-12-10 14:22

NVD link : CVE-2021-40764

Mitre link : CVE-2021-40764

CVE.ORG link : CVE-2021-40764

JSON object : View

Products Affected

adobe

character_animator

apple

macos

microsoft

windows

CWE

CWE-119

Improper Restriction of Operations within the Bounds of a Memory Buffer

CWE-788

Access of Memory Location After End of Buffer

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