CVE-2018-9473

In ihevcd_parse_sei_payload of ihevcd_parse_headers.c, 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-8.0 Android ID: A-65484460

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,	Vendor Advisory
https://android.googlesource.com/platform/external/libhevc/+/9f0fb67540d2259e4930d9bd5f1a1a6fb95af862	Patch Third Party Advisory
http://www.securityfocus.com/bid/105481	Third Party Advisory VDB Entry

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Configurations

Configuration 1 (hide)

cpe:2.3:o:google:android:8.0:*:*:*:*:*:*:*

Information

Published : 2018-10-02 12:29

Updated : 2020-08-24 10:37

NVD link : CVE-2018-9473

Mitre link : CVE-2018-9473

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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