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jeudi 18 avril 2019

Google Android up to 9.0 rw_i93.cc rw_i93_sm_read_ndef memory corruption

A vulnerability was found in Google Android up to 9.0 (Smartphone Operating System). It has been classified as critical. Affected is the function rw_i93_sm_read_ndef of the file rw_i93.cc. The manipulation with an unknown input leads to a memory corruption vulnerability (Integer Overflow). CWE is classifying the issue as CWE-190. This is going to have an impact on confidentiality, integrity, and availability.

The weakness was disclosed 04/19/2019. The advisory is shared for download at source.android.com. This vulnerability is traded as CVE-2019-2034 since 12/10/2018. The attack needs to be approached locally. A single authentication is required for exploitation. There are known technical details, but no exploit is available. The current price for an exploit might be approx. USD $5k-$25k (estimation calculated on 04/20/2019). 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.

The entries 133864, 133865, 133866 and 133867 are pretty similar.

Product

Vendor

Name

CPE 2.3

CPE 2.2

CVSSv3

VulDB Meta Base Score: 5.3
VulDB Meta Temp Score: 5.1

VulDB Base Score: 5.3
VulDB Temp Score: 5.1
VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv2

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

Exploiting

Class: Memory corruption / Integer Overflow (CWE-190)
Local: Yes
Remote: No

Availability: 🔒
Status: Not defined

Price Prediction: 🔍
Current Price Estimation: 🔒

Threat Intelligence

Threat: 🔍
Adversaries: 🔍
Geopolitics: 🔍
Economy: 🔍
Predictions: 🔍
Remediation: 🔍

Countermeasures

Recommended: Patch
Status: 🔍
0-Day Time: 🔒

Timeline

12/10/2018 CVE assigned
04/19/2019 Advisory disclosed
04/20/2019 VulDB entry created
04/20/2019 VulDB last update

Sources

Advisory: source.android.com

CVE: CVE-2019-2034 (🔒)
scip Labs: https://www.scip.ch/en/?labs.20150917
See also: 🔒

Entry

Created: 04/20/2019 07:30 AM
Complete: 🔍

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Auteur: VulDB

Catégories: VulDBNombre de vues: 207

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