Google Android 7.0/7.1.1/7.1.2/8.0/8.1 AVIExtractor.cpp MakeMPEG4VideoCodecSpecificData memory corruption

A vulnerability has been found in Google Android 7.0/7.1.1/7.1.2/8.0/8.1 (Smartphone Operating System) and classified as critical. This vulnerability affects the function MakeMPEG4VideoCodecSpecificData of the file AVIExtractor.cpp. The manipulation with an unknown input leads to a memory corruption vulnerability (Out-of-Bounds). The CWE definition for the vulnerability is CWE-119. As an impact it is known to affect confidentiality, integrity, and availability.

The weakness was presented 07/08/2019. The advisory is shared for download at source.android.com. This vulnerability was named CVE-2019-2109 since 12/10/2018. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. There are known technical details, but no exploit is available. The current price for an exploit might be approx. USD $25k-$100k (estimation calculated on 07/09/2019). It is expected to see the exploit prices for this product increasing in the near future.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

See 137484, 137485, 137486 and 137487 for similar entries.

Type

• Smartphone Operating System

Vendor

• Google

Name

• Android

• 🔒
• 🔒
• 🔒

• 🔒
• 🔒
• 🔒

VulDB Meta Base Score: 6.3
VulDB Meta Temp Score: 6.3

VulDB Base Score: 6.3
VulDB Temp Score: 6.3
VulDB Vector: 🔒
VulDB Reliability: 🔍

VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍
Class: Memory corruption / Out-of-Bounds (CWE-119)
Local: No
Remote: Yes

Availability: 🔒
Status: Not defined

Price Prediction: 🔍
Current Price Estimation: 🔒

Threat Intelligenceinfoedit

Threat: 🔍
Adversaries: 🔍
Geopolitics: 🔍
Economy: 🔍
Predictions: 🔍
Remediation: 🔍Recommended: no mitigation known

0-Day Time: 🔒

12/10/2018 CVE assigned
07/08/2019 +210 days Advisory disclosed
07/09/2019 +1 days VulDB entry created
07/09/2019 +0 days VulDB last updateVendor: google.com

Advisory: source.android.com

CVE: CVE-2019-2109 (🔒)
scip Labs: https://www.scip.ch/en/?labs.20150917
See also: 🔒

Created: 07/09/2019 08:18 AM
Complete: 🔍

Comments

Comments are closed.