CVE-2021-43758

Adobe Media Encoder versions 22.0, 15.4.2 (and earlier) are affected by an out-of-bounds read vulnerability that could lead to disclosure of sensitive memory. An attacker could leverage this vulnerability to bypass mitigations such as ASLR. Exploitation of this issue requires user interaction in that a victim must open a malicious MP4 file.

CVSS v3 5.5 MEDIUM

5.5^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 1.8 / Impact : 3.6

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://helpx.adobe.com/security/products/media-encoder/apsb21-118.html	Vendor Advisory

Configurations

Configuration 1 (hide)

AND

OR	cpe:2.3:a:adobe:media_encoder::::::::
	cpe:2.3:a:adobe:media_encoder:22.0:::::::*

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

History

19 Jul 2023, 17:22

Type	Values Removed	Values Added
CPE		cpe:2.3:o:microsoft:windows:-:::::::* cpe:2.3:o:apple:macos:-:::::::* cpe:2.3:a:adobe:media_encoder:::::::: cpe:2.3:a:adobe:media_encoder:22.0:::::::*
References	~~(MISC) https://helpx.adobe.com/security/products/media-encoder/apsb21-118.html -~~	(MISC) https://helpx.adobe.com/security/products/media-encoder/apsb21-118.html - Vendor Advisory
CVSS	v2 : ~~unknown~~ v3 : ~~3.3~~	v2 : unknown v3 : 5.5

12 Jul 2023, 12:46

Type	Values Removed	Values Added
New CVE

Information

Published : 2023-07-12 12:15

Updated : 2024-02-05 00:01

NVD link : CVE-2021-43758

Mitre link : CVE-2021-43758

CVE.ORG link : CVE-2021-43758

JSON object : View

Products Affected

apple

macos

microsoft

windows

adobe

media_encoder

CWE

CWE-125

Out-of-bounds Read

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