Google Android up to 9.0 ihevcd_sao.c ihevcd_sao_shift_ctb memory corruption

A vulnerability, which was classified as critical, has been found in Google Android up to 9.0 (Smartphone Operating System). Affected by this issue is the function ihevcd_sao_shift_ctb of the file ihevcd_sao.c. The manipulation with an unknown input leads to a memory corruption vulnerability (Out-of-Bounds). Using CWE to declare the problem leads to CWE-119. Impacted is confidentiality, integrity, and availability.

The weakness was released 07/08/2019. The advisory is available at source.android.com. This vulnerability is handled as CVE-2019-2106 since 12/10/2018. The attack may be launched remotely. No form of authentication is required for exploitation. Technical details are known, but there is no available exploit. The structure of the vulnerability defines a possible price range of USD $5k-$25k at the moment (estimation calculated on 07/09/2019). It is expected to see the exploit prices for this product increasing in the near future.

Applying a patch is able to eliminate this problem.

Entries connected to this vulnerability are available at 137484, 137485, 137487 and 137488.

Type

• Smartphone Operating System

Vendor

• Google

Name

• Android

• 🔒
• 🔒
• 🔒

• 🔒
• 🔒
• 🔒

VulDB Meta Base Score: 6.3
VulDB Meta Temp Score: 6.0

VulDB Base Score: 6.3
VulDB Temp Score: 6.0
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: Patch
Status: 🔍

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-2019-2106 (🔒)
scip Labs: https://www.scip.ch/en/?labs.20150917
See also: 🔒

Created: 07/09/2019 08:16 AM
Complete: 🔍

Comments

Comments are closed.