CVE-2020-0409

In create of FileMap.cpp, there is a possible out of bounds write due to an integer overflow. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-10 Android-8.0 Android-8.1 Android-9Android ID: A-156997193

CVSS v3 7.8 HIGH
CVSS v2.0 4.6 MEDIUM

7.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

4.6^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 3.9 / Impact : 6.4

Access Vector LOCAL

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://source.android.com/security/bulletin/2020-11-01	Patch Vendor Advisory
https://source.android.com/security/bulletin/2020-11-01	Patch 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:::::::*

History

21 Nov 2024, 04:53

Type	Values Removed	Values Added
References	~~() https://source.android.com/security/bulletin/2020-11-01 - Patch, Vendor Advisory~~	() https://source.android.com/security/bulletin/2020-11-01 - Patch, Vendor Advisory

Information

Published : 2020-11-10 13:15

Updated : 2024-11-21 04:53

NVD link : CVE-2020-0409

Mitre link : CVE-2020-0409

CVE.ORG link : CVE-2020-0409

JSON object : View

Products Affected

google

android

CWE

CWE-190

Integer Overflow or Wraparound

CWE-787

Out-of-bounds Write

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