CVE-2018-9498

In SkSampler::Fill of SkSampler.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: Android Versions: Android-7.0 Android-7.1.1 Android-7.1.2 Android-8.0 Android-8.1 Android ID: A-78354855

CVSS v3.0 7.8 HIGH
CVSS v2.0 9.3 HIGH

7.8^/10

CVSS v3.0 : HIGH

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

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

9.3^/10

CVSS v2.0 : HIGH

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

Exploitability : 8.6 / Impact : 10.0

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

References

Link	Resource
https://source.android.com/security/bulletin/2018-10-01,	Broken Link Vendor Advisory
https://android.googlesource.com/platform/external/skia/+/77c955200ddd1761d6ed7a6c1578349fedbb55e4	Patch Vendor Advisory
http://www.securityfocus.com/bid/105481	Third Party Advisory VDB Entry
https://source.android.com/security/bulletin/2018-10-01	Patch Vendor Advisory

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Configurations

Configuration 1 (hide)

OR	cpe:2.3:o:google:android:7.1.2:::::::*
	cpe:2.3:o:google:android:8.0:::::::*
	cpe:2.3:o:google:android:7.0:::::::*
	cpe:2.3:o:google:android:8.1:::::::*
	cpe:2.3:o:google:android:7.1.1:::::::*

Information

Published : 2018-10-02 12:29

Updated : 2018-11-20 11:24

NVD link : CVE-2018-9498

Mitre link : CVE-2018-9498

JSON object : View

CWE

CWE-787

Out-of-bounds Write

CWE-190

Integer Overflow or Wraparound

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Products Affected

google

android

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