VDB-94979 · CVE-2016-8398 · BID 95227

Google Android Qualcomm 7pk security

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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9.4$5k-$25k0.00

Summaryinfo

A vulnerability has been found in Google Android and classified as very critical. Impacted is an unknown function of the component Qualcomm Component. The manipulation leads to 7pk security. This vulnerability is traded as CVE-2016-8398. It is possible to initiate the attack remotely. There is no exploit available. The affected component should be upgraded.

Detailsinfo

A vulnerability, which was classified as very critical, has been found in Google Android (Smartphone Operating System) (the affected version unknown). This issue affects an unknown part of the component Qualcomm Component. The manipulation with an unknown input leads to a 7pk security vulnerability. Using CWE to declare the problem leads to CWE-254. Impacted is confidentiality, integrity, and availability. The summary by CVE is:

Unauthenticated messages processed by the UE. Certain NAS messages are processed when no EPS security context exists in the UE. Product: Android. Versions: Kernel 3.18. Android ID: A-31548486. References: QC-CR#877705.

The bug was discovered 01/03/2017. The weakness was shared 01/05/2017 as Android Security Bulletin - January 2017 as confirmed advisory (Website). It is possible to read the advisory at source.android.com. The vendor cooperated in the coordination of the public release. The identification of this vulnerability is CVE-2016-8398 since 10/05/2016. The exploitation is known to be easy. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. The technical details are unknown and an exploit is not publicly available. The pricing for an exploit might be around USD $5k-$25k at the moment (estimation calculated on 01/04/2017). It is expected to see the exploit prices for this product increasing in the near future.The attack technique deployed by this issue is T1211 according to MITRE ATT&CK.

The vulnerability was handled as a non-public zero-day exploit for at least 2 days. During that time the estimated underground price was around $100k and more.

Upgrading eliminates this vulnerability. A possible mitigation has been published immediately after the disclosure of the vulnerability.

The vulnerability is also documented in the vulnerability database at SecurityFocus (BID 95227†). The entries VDB-90138, VDB-94929, VDB-94930 and VDB-94931 are related to this item. Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

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Vendor

Name

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 9.8
VulDB Meta Temp Score: 9.6

VulDB Base Score: 9.8
VulDB Temp Score: 9.4
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 9.8
NVD Vector: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: 7pk security
CWE: CWE-254
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

Reaction Time: 🔍
0-Day Time: 🔍
Exposure Time: 🔍

Timelineinfo

10/05/2016 🔍
01/03/2017 +90 days 🔍
01/03/2017 +0 days 🔍
01/04/2017 +1 days 🔍
01/04/2017 +0 days 🔍
01/05/2017 +0 days 🔍
01/05/2017 +0 days 🔍
01/12/2017 +7 days 🔍

Sourcesinfo

Vendor: google.com

Advisory: Android Security Bulletin - January 2017
Status: Confirmed
Confirmation: 🔍
Coordinated: 🔍

CVE: CVE-2016-8398 (🔍)
GCVE (CVE): GCVE-0-2016-8398
GCVE (VulDB): GCVE-100-94979
SecurityFocus: 95227 - Google Android Qualcomm components Multiple Unspecified Security Vulnerabilities
OSVDB: - CVE-2016-8398 - Linux - Kernel - Security Bypass Issue

scip Labs: https://www.scip.ch/en/?labs.20150917
See also: 🔍

Entryinfo

Created: 01/04/2017 18:43
Changes: 01/04/2017 18:43 (71)
Complete: 🔍
Cache ID: 216:47F:103

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

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