CVE-2021-0312

In WAVSource::read of WAVExtractor.cpp, there is a possible out of bounds write due to an integer overflow. This could lead to remote information disclosure with no additional execution privileges needed. User interaction is needed for exploitation. Product: Android; Versions: Android-8.1, Android-9, Android-10, Android-11, Android-8.0; Android ID: A-170583712.

CVSS v3 6.5 MEDIUM
CVSS v2.0 7.1 HIGH

6.5^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

7.1^/10

CVSS v2.0 : HIGH

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

Exploitability : 8.6 / Impact : 6.9

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact COMPLETE

Integrity Impact NONE

Availability Impact NONE

References

Link	Resource
https://source.android.com/security/bulletin/2021-01-01	Vendor Advisory
https://source.android.com/security/bulletin/2021-01-01	Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:o:google:android:8.0:::::::*
	cpe:2.3:o:google:android:8.1:::::::*
	cpe:2.3:o:google:android:9.0:::::::*
	cpe:2.3:o:google:android:10.0:::::::*
	cpe:2.3:o:google:android:11.0:::::::*

History

21 Nov 2024, 05:42

Type	Values Removed	Values Added
References	~~() https://source.android.com/security/bulletin/2021-01-01 - Vendor Advisory~~	() https://source.android.com/security/bulletin/2021-01-01 - Vendor Advisory

Information

Published : 2021-01-11 22:15

Updated : 2024-11-21 05:42

NVD link : CVE-2021-0312

Mitre link : CVE-2021-0312

CVE.ORG link : CVE-2021-0312

JSON object : View

Products Affected

google

android

CWE

CWE-190

Integer Overflow or Wraparound

CWE-787

Out-of-bounds Write

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