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ID

VAR-201804-0198


CVE

CVE-2016-10434


TITLE

plural Qualcomm Run on product Android Authentication vulnerability

Trust: 0.8

sources: JVNDB: JVNDB-2018-003595

DESCRIPTION

In Android before 2018-04-05 or earlier security patch level on Qualcomm Snapdragon Automobile and Snapdragon Mobile SD 820 and SD 820A, the input to RPMB write response function is a buffer from HLOS that needs to be authenticated (using HMAC) and then processed. However, some of the processing occurs before the buffer is authenticated. The function will return various types of errors depending on the values of the `response` and `result` fields of the buffer before verifying the HMAC tag. plural Qualcomm Run on product Android Contains an authentication vulnerability.Information may be obtained. Google Android is prone to multiple unspecified security vulnerabilities. Little is known about these issues or its effects at this time. We will update this BID as more information emerges. Android is a Linux-based open source operating system jointly developed by Google and the Open Handheld Alliance (OHA). Both Qualcomm SD 820 and SD 820A are central processing unit (CPU) products applied to different platforms by Qualcomm. An authorization issue vulnerability exists in Qualcomm closed-source components in Android versions prior to 2018-04-05. A remote attacker could exploit this vulnerability to bypass authentication. The following products (used in automotive and mobile devices) are affected: Qualcomm SD 820; SD 820A

Trust: 2.07

sources: NVD: CVE-2016-10434 // JVNDB: JVNDB-2018-003595 // BID: 103671 // VULHUB: VHN-89210 // VULMON: CVE-2016-10434

AFFECTED PRODUCTS

vendor:qualcommmodel:sd 820ascope:eqversion: -

Trust: 1.6

vendor:qualcommmodel:sd 820scope:eqversion: -

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vendor:qualcommmodel:sd 820scope: - version: -

Trust: 0.8

vendor:qualcommmodel:sd 820ascope: - version: -

Trust: 0.8

vendor:googlemodel:pixel xlscope:eqversion:0

Trust: 0.3

vendor:googlemodel:pixel cscope:eqversion:0

Trust: 0.3

vendor:googlemodel:pixel xlscope:eqversion:20

Trust: 0.3

vendor:googlemodel:pixelscope:eqversion:20

Trust: 0.3

vendor:googlemodel:pixelscope:eqversion:0

Trust: 0.3

vendor:googlemodel:nexusscope:eqversion:9

Trust: 0.3

vendor:googlemodel:nexusscope:eqversion:7

Trust: 0.3

vendor:googlemodel:nexus 6pscope: - version: -

Trust: 0.3

vendor:googlemodel:nexusscope:eqversion:6

Trust: 0.3

vendor:googlemodel:nexusscope:eqversion:5x

Trust: 0.3

vendor:googlemodel:nexusscope:eqversion:5

Trust: 0.3

vendor:googlemodel:nexusscope:eqversion:4

Trust: 0.3

vendor:googlemodel:nexusscope:eqversion:10

Trust: 0.3

vendor:googlemodel:androidscope:eqversion:0

Trust: 0.3

sources: BID: 103671 // JVNDB: JVNDB-2018-003595 // CNNVD: CNNVD-201804-904 // NVD: CVE-2016-10434

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov: CVE-2016-10434
value: HIGH

Trust: 1.0

NVD: CVE-2016-10434
value: HIGH

Trust: 0.8

CNNVD: CNNVD-201804-904
value: MEDIUM

Trust: 0.6

VULHUB: VHN-89210
value: MEDIUM

Trust: 0.1

VULMON: CVE-2016-10434
value: MEDIUM

Trust: 0.1

nvd@nist.gov: CVE-2016-10434
severity: MEDIUM
baseScore: 5.0
vectorString: AV:N/AC:L/AU:N/C:P/I:N/A:N
accessVector: NETWORK
accessComplexity: LOW
authentication: NONE
confidentialityImpact: PARTIAL
integrityImpact: NONE
availabilityImpact: NONE
exploitabilityScore: 10.0
impactScore: 2.9
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 1.9

VULHUB: VHN-89210
severity: MEDIUM
baseScore: 5.0
vectorString: AV:N/AC:L/AU:N/C:P/I:N/A:N
accessVector: NETWORK
accessComplexity: LOW
authentication: NONE
confidentialityImpact: PARTIAL
integrityImpact: NONE
availabilityImpact: NONE
exploitabilityScore: 10.0
impactScore: 2.9
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 0.1

nvd@nist.gov: CVE-2016-10434
baseSeverity: HIGH
baseScore: 7.5
vectorString: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: NONE
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: NONE
availabilityImpact: NONE
exploitabilityScore: 3.9
impactScore: 3.6
version: 3.0

Trust: 1.8

sources: VULHUB: VHN-89210 // VULMON: CVE-2016-10434 // JVNDB: JVNDB-2018-003595 // CNNVD: CNNVD-201804-904 // NVD: CVE-2016-10434

PROBLEMTYPE DATA

problemtype:CWE-287

Trust: 1.9

sources: VULHUB: VHN-89210 // JVNDB: JVNDB-2018-003595 // NVD: CVE-2016-10434

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-201804-904

TYPE

authorization issue

Trust: 0.6

sources: CNNVD: CNNVD-201804-904

CONFIGURATIONS

sources:
            
            
            JVNDB: JVNDB-2018-003595

PATCH
title:Android のセキュリティに関する公開情報 - 2018 年 4 月url:https://source.android.com/security/bulletin/2018-04-01
Trust: 0.8
title:Android Qualcomm Repair measures for closed source component authorization problem vulnerabilitiesurl:http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=80260
Trust: 0.6
title:Android Security Bulletins: Android Security Bulletin—April 2018url:https://vulmon.com/vendoradvisory?qidtp=android_security_bulletins&qid=068d787c35ce8cea494780f9a47b5827
Trust: 0.1
sources:
            
            
            VULMON: CVE-2016-10434 // 
            
            
            
            JVNDB: JVNDB-2018-003595 // 
            
            
            
            CNNVD: CNNVD-201804-904

EXTERNAL IDS
db:NVDid:CVE-2016-10434
Trust: 2.9
db:BIDid:103671
Trust: 1.5
db:JVNDBid:JVNDB-2018-003595
Trust: 0.8
db:CNNVDid:CNNVD-201804-904
Trust: 0.7
db:VULHUBid:VHN-89210
Trust: 0.1
db:VULMONid:CVE-2016-10434
Trust: 0.1
sources:
            
            
            VULHUB: VHN-89210 // 
            
            
            
            VULMON: CVE-2016-10434 // 
            
            
            
            BID: 103671 // 
            
            
            
            JVNDB: JVNDB-2018-003595 // 
            
            
            
            CNNVD: CNNVD-201804-904 // 
            
            
            
            NVD: CVE-2016-10434

REFERENCES
url:https://source.android.com/security/bulletin/2018-04-01
Trust: 2.1
url:http://www.securityfocus.com/bid/103671
Trust: 1.3
url:https://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2016-10434
Trust: 0.8
url:https://nvd.nist.gov/vuln/detail/cve-2016-10434
Trust: 0.8
url:http://code.google.com/android/
Trust: 0.3
url:https://cwe.mitre.org/data/definitions/287.html
Trust: 0.1
url:https://nvd.nist.gov
Trust: 0.1
url:https://source.android.com/security/bulletin/2018-04-01.html
Trust: 0.1
sources:
            
            
            VULHUB: VHN-89210 // 
            
            
            
            VULMON: CVE-2016-10434 // 
            
            
            
            BID: 103671 // 
            
            
            
            JVNDB: JVNDB-2018-003595 // 
            
            
            
            CNNVD: CNNVD-201804-904 // 
            
            
            
            NVD: CVE-2016-10434

CREDITS
The vendor reported these issues.
Trust: 0.3
sources:
            
            
            BID: 103671

SOURCES
db:VULHUBid:VHN-89210
db:VULMONid:CVE-2016-10434
db:BIDid:103671
db:JVNDBid:JVNDB-2018-003595
db:CNNVDid:CNNVD-201804-904
db:NVDid:CVE-2016-10434

LAST UPDATE DATE
2024-11-23T21:39:07.468000+00:00

SOURCES UPDATE DATE
db:VULHUBid:VHN-89210date:2018-05-01T00:00:00
db:VULMONid:CVE-2016-10434date:2018-05-01T00:00:00
db:BIDid:103671date:2018-04-05T00:00:00
db:JVNDBid:JVNDB-2018-003595date:2018-05-29T00:00:00
db:CNNVDid:CNNVD-201804-904date:2018-05-22T00:00:00
db:NVDid:CVE-2016-10434date:2024-11-21T02:44:00.037

SOURCES RELEASE DATE
db:VULHUBid:VHN-89210date:2018-04-18T00:00:00
db:VULMONid:CVE-2016-10434date:2018-04-18T00:00:00
db:BIDid:103671date:2018-04-05T00:00:00
db:JVNDBid:JVNDB-2018-003595date:2018-05-29T00:00:00
db:CNNVDid:CNNVD-201804-904date:2018-04-18T00:00:00
db:NVDid:CVE-2016-10434date:2018-04-18T14:29:11.167