CVE-2021-40767

Adobe Character Animator version 4.4 (and earlier) is affected by an Access of Memory Location After End of Buffer vulnerability when parsing a specially crafted file. An unauthenticated attacker could leverage this vulnerability to achieve an application denial-of-service 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 5.5 MEDIUM
CVSS v2.0 4.3 MEDIUM

5.5^/10

CVSS v3 : MEDIUM

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

Exploitability : 1.8 / Impact : 3.6

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

4.3^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 8.6 / Impact : 2.9

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

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

07 Nov 2023, 03:38

Type	Values Removed	Values Added
CVSS	v2 : ~~4.3~~ v3 : ~~5.5~~	v2 : 4.3 v3 : unknown

Information

Published : 2022-03-16 15:15

Updated : 2024-02-28 19:09

NVD link : CVE-2021-40767

Mitre link : CVE-2021-40767

CVE.ORG link : CVE-2021-40767

JSON object : View

Products Affected

adobe

character_animator

apple

macos

microsoft

windows

CWE

CWE-788

Access of Memory Location After End of Buffer

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