CVE-2018-9473 Information

Description

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 Vector

CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Reference

http://www.securityfocus.com/bid/105481 https://android.googlesource.com/platform/external/libhevc/+/9f0fb67540d2259e4930d9bd5f1a1a6fb95af862 https://source.android.com/security/bulletin/2018-10-01

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

REQUIRED

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

7.8