Out-of-bounds write in Google, Google Android

1) Out-of-bounds write

EUVDB-ID: #VU34259

Risk: High

CVSSv3.1: 7.7 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2020-0131

CWE-ID: CWE-787 - Out-of-bounds write

Exploit availability: No

Description

The vulnerability allows a remote non-authenticated attacker to execute arbitrary code.

In parseChunk of MPEG4Extractor.cpp, there is a possible out of bounds write due to incompletely initialized data. This could lead to remote code execution with no additional execution privileges needed. User interaction is needed for exploitation.Product: AndroidVersions: Android-10Android ID: A-151159638

Mitigation

Install update from vendor's website.

Vulnerable software versions

Google Android: 10

CPE2.3

External links

http://source.android.com/security/bulletin/pixel/2020-06-01

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.