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ID

VAR-201810-0550


CVE

CVE-2018-11950


TITLE

Snapdragon Mobile Input validation vulnerability

Trust: 0.8

sources: JVNDB: JVNDB-2018-011513

DESCRIPTION

Unapproved TrustZone applications can be loaded and executed in Snapdragon Mobile in version SD 845, SD 850. Snapdragon Mobile Contains an input validation vulnerability.Information is obtained, information is altered, and service operation is disrupted (DoS) There is a possibility of being put into a state. Qualcomm Closed-Source Components are prone to multiple unspecified vulnerabilities. An attacker can exploit these issues to perform unauthorized actions. This may aid in further attacks. These issues are being tracked by Android Bug IDs A-68326803, A-62213176, A-73539234, A-72950814, A-77484228, A-111090697, A-68326811, A-78240387, A-78239234, A-68326819, A-71501117, A-72950958, A-74236425, A-77484229, A-79419793, A-109677940, A-109677982, A-109677964, A-109678202, A-109678380, A-111091377, A-111090533, A-111093202, A-111090698, A-111093021, and A-111093167. Both Qualcomm SD 845 and SD 850 are central processing unit (CPU) products of Qualcomm (Qualcomm). Currently there is no information about this vulnerability, please keep an eye on CNNVD or vendor announcements

Trust: 2.07

sources: NVD: CVE-2018-11950 // JVNDB: JVNDB-2018-011513 // BID: 106494 // VULHUB: VHN-121861 // VULMON: CVE-2018-11950

AFFECTED PRODUCTS

vendor:qualcommmodel:sd 845scope:eqversion: -

Trust: 1.6

vendor:qualcommmodel:sd 850scope:eqversion: -

Trust: 1.6

vendor:qualcommmodel:sd 845scope: - version: -

Trust: 0.8

vendor:qualcommmodel:sd 850scope: - version: -

Trust: 0.8

vendor:googlemodel:pixel xlscope:eqversion:0

Trust: 0.3

vendor:googlemodel:pixel cscope:eqversion:0

Trust: 0.3

vendor:googlemodel:pixelscope:eqversion:0

Trust: 0.3

vendor:googlemodel:nexus playerscope:eqversion:0

Trust: 0.3

vendor:googlemodel:nexusscope:eqversion:9

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:androidscope:eqversion:0

Trust: 0.3

sources: BID: 106494 // JVNDB: JVNDB-2018-011513 // CNNVD: CNNVD-201810-1293 // NVD: CVE-2018-11950

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov: CVE-2018-11950
value: HIGH

Trust: 1.0

NVD: CVE-2018-11950
value: HIGH

Trust: 0.8

CNNVD: CNNVD-201810-1293
value: HIGH

Trust: 0.6

VULHUB: VHN-121861
value: HIGH

Trust: 0.1

VULMON: CVE-2018-11950
value: HIGH

Trust: 0.1

nvd@nist.gov: CVE-2018-11950
severity: HIGH
baseScore: 7.2
vectorString: AV:L/AC:L/AU:N/C:C/I:C/A:C
accessVector: LOCAL
accessComplexity: LOW
authentication: NONE
confidentialityImpact: COMPLETE
integrityImpact: COMPLETE
availabilityImpact: COMPLETE
exploitabilityScore: 3.9
impactScore: 10.0
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 1.9

VULHUB: VHN-121861
severity: HIGH
baseScore: 7.2
vectorString: AV:L/AC:L/AU:N/C:C/I:C/A:C
accessVector: LOCAL
accessComplexity: LOW
authentication: NONE
confidentialityImpact: COMPLETE
integrityImpact: COMPLETE
availabilityImpact: COMPLETE
exploitabilityScore: 3.9
impactScore: 10.0
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 0.1

nvd@nist.gov: CVE-2018-11950
baseSeverity: HIGH
baseScore: 7.8
vectorString: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
attackVector: LOCAL
attackComplexity: LOW
privilegesRequired: LOW
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: HIGH
availabilityImpact: HIGH
exploitabilityScore: 1.8
impactScore: 5.9
version: 3.0

Trust: 1.8

sources: VULHUB: VHN-121861 // VULMON: CVE-2018-11950 // JVNDB: JVNDB-2018-011513 // CNNVD: CNNVD-201810-1293 // NVD: CVE-2018-11950

PROBLEMTYPE DATA

problemtype:CWE-20

Trust: 1.9

sources: VULHUB: VHN-121861 // JVNDB: JVNDB-2018-011513 // NVD: CVE-2018-11950

THREAT TYPE

local

Trust: 0.6

sources: CNNVD: CNNVD-201810-1293

TYPE

input validation

Trust: 0.6

sources: CNNVD: CNNVD-201810-1293

CONFIGURATIONS

sources:
            
            
            JVNDB: JVNDB-2018-011513

PATCH
title:October 2018 Qualcomm Technologies, Inc. Security Bulletinurl:https://www.qualcomm.com/company/product-security/bulletins
Trust: 0.8
title:Qualcomm SD 845  and SD 850 Security vulnerabilitiesurl:http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=86364
Trust: 0.6
title:Android Security Bulletins: Android Security Bulletin—September 2018url:https://vulmon.com/vendoradvisory?qidtp=android_security_bulletins&qid=25cebb27b25b2e242f56769472d26cc5
Trust: 0.1
title:SamsungReleaseNotesurl:https://github.com/samreleasenotes/SamsungReleaseNotes 
Trust: 0.1
sources:
            
            
            VULMON: CVE-2018-11950 // 
            
            
            
            JVNDB: JVNDB-2018-011513 // 
            
            
            
            CNNVD: CNNVD-201810-1293

EXTERNAL IDS
db:NVDid:CVE-2018-11950
Trust: 2.9
db:JVNDBid:JVNDB-2018-011513
Trust: 0.8
db:CNNVDid:CNNVD-201810-1293
Trust: 0.7
db:BIDid:106494
Trust: 0.3
db:VULHUBid:VHN-121861
Trust: 0.1
db:VULMONid:CVE-2018-11950
Trust: 0.1
sources:
            
            
            VULHUB: VHN-121861 // 
            
            
            
            VULMON: CVE-2018-11950 // 
            
            
            
            BID: 106494 // 
            
            
            
            JVNDB: JVNDB-2018-011513 // 
            
            
            
            CNNVD: CNNVD-201810-1293 // 
            
            
            
            NVD: CVE-2018-11950

REFERENCES
url:https://www.qualcomm.com/company/product-security/bulletins
Trust: 1.8
url:https://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2018-11950
Trust: 0.8
url:https://nvd.nist.gov/vuln/detail/cve-2018-11950
Trust: 0.8
url:https://source.android.com/security/bulletin/2018-09-01.html
Trust: 0.4
url:http://code.google.com/android/
Trust: 0.3
url:http://www.qualcomm.com/
Trust: 0.3
url:https://cwe.mitre.org/data/definitions/20.html
Trust: 0.1
url:https://nvd.nist.gov
Trust: 0.1
url:https://github.com/samreleasenotes/samsungreleasenotes
Trust: 0.1
sources:
            
            
            VULHUB: VHN-121861 // 
            
            
            
            VULMON: CVE-2018-11950 // 
            
            
            
            BID: 106494 // 
            
            
            
            JVNDB: JVNDB-2018-011513 // 
            
            
            
            CNNVD: CNNVD-201810-1293 // 
            
            
            
            NVD: CVE-2018-11950

CREDITS
The vendor reported these issues.
Trust: 0.3
sources:
            
            
            BID: 106494

SOURCES
db:VULHUBid:VHN-121861
db:VULMONid:CVE-2018-11950
db:BIDid:106494
db:JVNDBid:JVNDB-2018-011513
db:CNNVDid:CNNVD-201810-1293
db:NVDid:CVE-2018-11950

LAST UPDATE DATE
2024-08-14T13:27:31.426000+00:00

SOURCES UPDATE DATE
db:VULHUBid:VHN-121861date:2018-12-07T00:00:00
db:VULMONid:CVE-2018-11950date:2018-12-07T00:00:00
db:BIDid:106494date:2018-09-04T00:00:00
db:JVNDBid:JVNDB-2018-011513date:2019-01-16T00:00:00
db:CNNVDid:CNNVD-201810-1293date:2018-10-29T00:00:00
db:NVDid:CVE-2018-11950date:2018-12-07T20:43:36.947

SOURCES RELEASE DATE
db:VULHUBid:VHN-121861date:2018-10-26T00:00:00
db:VULMONid:CVE-2018-11950date:2018-10-26T00:00:00
db:BIDid:106494date:2018-09-04T00:00:00
db:JVNDBid:JVNDB-2018-011513date:2019-01-16T00:00:00
db:CNNVDid:CNNVD-201810-1293date:2018-10-29T00:00:00
db:NVDid:CVE-2018-11950date:2018-10-26T13:29:01.653