CVE-2018-9551 - In CAacDecoder_Init of aacdecoder.cpp, there is a possible out-of-bound write due to a missing bound

CVE-2018-9551

Summary

In CAacDecoder_Init of aacdecoder.cpp, there is a possible out-of-bound write due to a missing bounds check. This could lead to remote code execution in the media server with no additional execution privileges needed. User interaction is needed for exploitation. Product: Android. Versions: Android-9. Android ID: A-112891548.

References

http://www.securityfocus.com/bid/106137
https://source.android.com/security/bulletin/2018-12-01

Vulnerable Configurations

cpe:2.3:o:google:android:9.0:*:*:*:*:*:*:*
cpe:2.3:o:google:android:9.0:*:*:*:*:*:*:*

CVSS

Base:	9.3 (as of 13-11-2019 - 16:30)
Impact:
Exploitability:

CWE

CWE-787

CAPEC

Access

Vector	Complexity	Authentication
NETWORK	MEDIUM	NONE

Impact

Confidentiality	Integrity	Availability
COMPLETE	COMPLETE	COMPLETE

cvss-vector via4

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

refmap via4

bid	106137
confirm	https://source.android.com/security/bulletin/2018-12-01

Last major update

13-11-2019 - 16:30

Published

06-12-2018 - 14:29

Last modified

13-11-2019 - 16:30