CVE-2021-0557

In setRange of ABuffer.cpp, there is a possible out of bounds write due to an integer overflow. This could lead to remote code execution with no additional execution privileges needed. User interaction is needed for exploitation.Product: AndroidVersions: Android-11Android ID: A-179046129

CVSS v3 8.8 HIGH
CVSS v2.0 6.8 MEDIUM

8.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 2.8 / Impact : 5.9

Attack Vector NETWORK

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://source.android.com/security/bulletin/pixel/2021-06-01	Vendor Advisory
https://source.android.com/security/bulletin/pixel/2021-06-01	Vendor Advisory

Configurations

Configuration 1 (hide)

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/pixel/2021-06-01 - Vendor Advisory~~	() https://source.android.com/security/bulletin/pixel/2021-06-01 - Vendor Advisory

Information

Published : 2021-06-22 11:15

Updated : 2024-11-21 05:42

NVD link : CVE-2021-0557

Mitre link : CVE-2021-0557

CVE.ORG link : CVE-2021-0557

JSON object : View

Products Affected

google

android

CWE

CWE-190

Integer Overflow or Wraparound

CWE-787

Out-of-bounds Write

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