CVE-2018-9497

Severity CVSS v4.0:

Pending analysis

Type:

CWE-787 Out-of-bounds Write

Publication date:

02/10/2018

Last modified:

17/06/2026

Description

In impeg2_fmt_conv_yuv420p_to_yuv420sp_uv_av8 of impeg2_format_conv.s there is a possible out of bounds write due to missing bounds check. 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-9.0 Android ID: A-74078669

Impact

Vector 3.x

CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H CVSS v3.1 Severity and Metrics:

Base Score: 7.80 HIGH
Vector: CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Attack Vector (AV): Local
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): Required
Scope (S): Unchanged
Confidentiality (C): High
Integrity (I): High
Availability (A): High

Base Score 3.x

7.80

Severity 3.x

HIGH

Vector 2.0

AV:N/AC:M/Au:N/C:C/I:C/A:C CVSS v2.0 Severity and Metrics:

Base Score: 9.30 HIGH
Vector: AV:N/AC:M/Au:N/C:C/I:C/A:C

Attack Vector (AV): Network
Attack Complexity (AC): Medium
Authentication (Au): None
Confidentiality (C): Complete
Integrity (I): Complete
Availability (A): Complete

Base Score 2.0

9.30

Severity 2.0

HIGH

Vulnerable products and versions

CPE	From	Up to
cpe:2.3:o:google:android:7.0:::::::*
cpe:2.3:o:google:android:7.1.1:::::::*
cpe:2.3:o:google:android:7.1.2:::::::*
cpe:2.3:o:google:android:8.0:::::::*
cpe:2.3:o:google:android:8.1:::::::*
cpe:2.3:o:google:android:9.0:::::::*

To consult the complete list of CPE names with products and versions, see this page

CPE	From	Up to
cpe:2.3:o:google:android:7.0:::::::*
cpe:2.3:o:google:android:7.1.1:::::::*
cpe:2.3:o:google:android:7.1.2:::::::*
cpe:2.3:o:google:android:8.0:::::::*
cpe:2.3:o:google:android:8.1:::::::*
cpe:2.3:o:google:android:9.0:::::::*

CVE-2018-9497

Description

Impact

Vulnerable products and versions

References to Advisories, Solutions, and Tools