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ID

VAR-201812-0114


CVE

CVE-2018-15001


TITLE

Vivo V7 Android Vulnerability related to information disclosure from log files on devices

Trust: 0.8

sources: JVNDB: JVNDB-2018-014387

DESCRIPTION

The Vivo V7 Android device with a build fingerprint of vivo/1718/1718:7.1.2/N2G47H/compil11021857:user/release-keys contains a platform app with a package name of com.vivo.bsptest (versionCode=1, versionName=1.0) containing an exported activity app component named com.vivo.bsptest.BSPTestActivity that allows any app co-located on the device to initiate the writing of the logcat log, bluetooth log, and kernel log to external storage. When logging is enabled, there is a notification in the status bar, so it is not completely transparent to the user. The user can cancel the logging, but it can be re-enabled since the app with a package name of com.vivo.bsptest cannot be disabled. The writing of these logs can be initiated by an app co-located on the device, although the READ_EXTERNAL_STORAGE permission is necessary to for an app to access the log files. The Vivo V7 is a smartphone from China's Vivo mobile communications company. com.vivo.bsptest.BSPTestActivity of the com.vivo.bsptest data package of the platform application in Vivo V7 (the Build fingerprint used is vivo/1718/1718:7.1.2/N2G47H/compil11021857:user/release-keys) A security vulnerability exists in an application component. Attackers can exploit this vulnerability to write logcat logs, bluetooth logs, and kernel logs to external storage

Trust: 1.71

sources: NVD: CVE-2018-15001 // JVNDB: JVNDB-2018-014387 // VULHUB: VHN-125217

AFFECTED PRODUCTS

vendor:vivomodel:v7scope:eqversion:1.0

Trust: 1.8

sources: JVNDB: JVNDB-2018-014387 // NVD: CVE-2018-15001

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov: CVE-2018-15001
value: MEDIUM

Trust: 1.0

NVD: CVE-2018-15001
value: MEDIUM

Trust: 0.8

CNNVD: CNNVD-201812-1255
value: LOW

Trust: 0.6

VULHUB: VHN-125217
value: LOW

Trust: 0.1

nvd@nist.gov: CVE-2018-15001
severity: LOW
baseScore: 2.1
vectorString: AV:L/AC:L/AU:N/C:N/I:P/A:N
accessVector: LOCAL
accessComplexity: LOW
authentication: NONE
confidentialityImpact: NONE
integrityImpact: PARTIAL
availabilityImpact: NONE
exploitabilityScore: 3.9
impactScore: 2.9
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 1.8

VULHUB: VHN-125217
severity: LOW
baseScore: 2.1
vectorString: AV:L/AC:L/AU:N/C:N/I:P/A:N
accessVector: LOCAL
accessComplexity: LOW
authentication: NONE
confidentialityImpact: NONE
integrityImpact: PARTIAL
availabilityImpact: NONE
exploitabilityScore: 3.9
impactScore: 2.9
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 0.1

nvd@nist.gov: CVE-2018-15001
baseSeverity: MEDIUM
baseScore: 5.5
vectorString: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
attackVector: LOCAL
attackComplexity: LOW
privilegesRequired: LOW
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: NONE
integrityImpact: HIGH
availabilityImpact: NONE
exploitabilityScore: 1.8
impactScore: 3.6
version: 3.0

Trust: 1.8

sources: VULHUB: VHN-125217 // JVNDB: JVNDB-2018-014387 // CNNVD: CNNVD-201812-1255 // NVD: CVE-2018-15001

PROBLEMTYPE DATA

problemtype:CWE-532

Trust: 1.9

sources: VULHUB: VHN-125217 // JVNDB: JVNDB-2018-014387 // NVD: CVE-2018-15001

TYPE

lack of information

Trust: 0.6

sources: CNNVD: CNNVD-201812-1255

CONFIGURATIONS

sources:
            
            
            JVNDB: JVNDB-2018-014387

PATCH
title:V7url:https://www.vivo.com/in/products/v7
Trust: 0.8
sources:
            
            
            JVNDB: JVNDB-2018-014387

EXTERNAL IDS
db:NVDid:CVE-2018-15001
Trust: 2.5
db:JVNDBid:JVNDB-2018-014387
Trust: 0.8
db:CNNVDid:CNNVD-201812-1255
Trust: 0.7
db:VULHUBid:VHN-125217
Trust: 0.1
sources:
            
            
            VULHUB: VHN-125217 // 
            
            
            
            JVNDB: JVNDB-2018-014387 // 
            
            
            
            CNNVD: CNNVD-201812-1255 // 
            
            
            
            NVD: CVE-2018-15001

REFERENCES
url:https://www.kryptowire.com/portal/android-firmware-defcon-2018/
Trust: 2.5
url:https://www.kryptowire.com/portal/wp-content/uploads/2018/12/defcon-26-johnson-and-stavrou-vulnerable-out-of-the-box-an-eval-of-android-carrier-devices-wp-updated.pdf
Trust: 2.5
url:https://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2018-15001
Trust: 0.8
url:https://nvd.nist.gov/vuln/detail/cve-2018-15001
Trust: 0.8
sources:
            
            
            VULHUB: VHN-125217 // 
            
            
            
            JVNDB: JVNDB-2018-014387 // 
            
            
            
            CNNVD: CNNVD-201812-1255 // 
            
            
            
            NVD: CVE-2018-15001

SOURCES
db:VULHUBid:VHN-125217
db:JVNDBid:JVNDB-2018-014387
db:CNNVDid:CNNVD-201812-1255
db:NVDid:CVE-2018-15001

LAST UPDATE DATE
2024-11-23T23:01:58.699000+00:00

SOURCES UPDATE DATE
db:VULHUBid:VHN-125217date:2019-02-07T00:00:00
db:JVNDBid:JVNDB-2018-014387date:2019-03-19T00:00:00
db:CNNVDid:CNNVD-201812-1255date:2019-02-13T00:00:00
db:NVDid:CVE-2018-15001date:2024-11-21T03:50:18.990

SOURCES RELEASE DATE
db:VULHUBid:VHN-125217date:2018-12-28T00:00:00
db:JVNDBid:JVNDB-2018-014387date:2019-03-19T00:00:00
db:CNNVDid:CNNVD-201812-1255date:2018-12-29T00:00:00
db:NVDid:CVE-2018-15001date:2018-12-28T21:29:00.793