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ID

VAR-201810-0539


CVE

CVE-2018-11861


TITLE

Snapdragon Mobile Buffer error vulnerability

Trust: 0.8

sources: JVNDB: JVNDB-2018-011498

DESCRIPTION

Buffer overflow can happen in WLAN function due to lack of validation of the input length in Snapdragon Mobile in version SD 845, SD 850, SDA660. Snapdragon Mobile Contains a buffer error 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-120487384, A-117119000, A-117118976, A-117118295, A-117119172, A-122473270, A-109678120, A-111093019, A-111092813, A-111089816, A-111092945, A-111092919, A-111091938, A-111093762, A-111093242, A-111090373, A-111092814, A-111093763, A-111093243, A-111089817, A-111092400, A-111090534, A-111091378, A-111092946, A-111093022, A-111093244, A-111092888, A-111093280, A-111092401, A-111093259, A-111090535, A-112279580, A-112279127, A-119049704, A-119052960, A-114042276, A-117118499, A-117119174, A-117119152, A-117118789, A-122472377, A-120483842, A-122472139 and A-122473145. Qualcomm SD 845, SD 850 and SDA660 are all central processing unit (CPU) products of Qualcomm (Qualcomm). WLAN is one of the wireless local area network components. A local attacker could exploit this vulnerability to execute arbitrary code or cause a denial of service

Trust: 2.07

sources: NVD: CVE-2018-11861 // JVNDB: JVNDB-2018-011498 // BID: 107681 // VULHUB: VHN-121763 // VULMON: CVE-2018-11861

AFFECTED PRODUCTS

vendor:qualcommmodel:sd 845scope:eqversion: -

Trust: 1.6

vendor:qualcommmodel:sda660scope: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:qualcommmodel:sda 660scope: - 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: 107681 // JVNDB: JVNDB-2018-011498 // CNNVD: CNNVD-201810-1402 // NVD: CVE-2018-11861

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov: CVE-2018-11861
value: HIGH

Trust: 1.0

NVD: CVE-2018-11861
value: HIGH

Trust: 0.8

CNNVD: CNNVD-201810-1402
value: HIGH

Trust: 0.6

VULHUB: VHN-121763
value: HIGH

Trust: 0.1

VULMON: CVE-2018-11861
value: HIGH

Trust: 0.1

nvd@nist.gov: CVE-2018-11861
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-121763
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-2018-11861
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-121763 // VULMON: CVE-2018-11861 // JVNDB: JVNDB-2018-011498 // CNNVD: CNNVD-201810-1402 // NVD: CVE-2018-11861

PROBLEMTYPE DATA

problemtype:CWE-119

Trust: 1.9

sources: VULHUB: VHN-121763 // JVNDB: JVNDB-2018-011498 // NVD: CVE-2018-11861

THREAT TYPE

local

Trust: 0.6

sources: CNNVD: CNNVD-201810-1402

TYPE

buffer error

Trust: 0.6

sources: CNNVD: CNNVD-201810-1402

CONFIGURATIONS

sources:
            
            
            JVNDB: JVNDB-2018-011498

PATCH
title:October 2018 Qualcomm Technologies, Inc. Security Bulletinurl:https://www.qualcomm.com/company/product-security/bulletins
Trust: 0.8
title:Qualcomm SD 845 , SD 850  and SDA660 WLAN Buffer error vulnerability fixurl:http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=86401
Trust: 0.6
title:Android Security Bulletins: Android Security Bulletin—April 2019url:https://vulmon.com/vendoradvisory?qidtp=android_security_bulletins&qid=cd95df8ce79ebdc8577685322caeeedf
Trust: 0.1
sources:
            
            
            VULMON: CVE-2018-11861 // 
            
            
            
            JVNDB: JVNDB-2018-011498 // 
            
            
            
            CNNVD: CNNVD-201810-1402

EXTERNAL IDS
db:NVDid:CVE-2018-11861
Trust: 2.9
db:BIDid:107681
Trust: 2.1
db:JVNDBid:JVNDB-2018-011498
Trust: 0.8
db:CNNVDid:CNNVD-201810-1402
Trust: 0.7
db:VULHUBid:VHN-121763
Trust: 0.1
db:VULMONid:CVE-2018-11861
Trust: 0.1
sources:
            
            
            VULHUB: VHN-121763 // 
            
            
            
            VULMON: CVE-2018-11861 // 
            
            
            
            BID: 107681 // 
            
            
            
            JVNDB: JVNDB-2018-011498 // 
            
            
            
            CNNVD: CNNVD-201810-1402 // 
            
            
            
            NVD: CVE-2018-11861

REFERENCES
url:http://www.securityfocus.com/bid/107681
Trust: 2.5
url:https://www.qualcomm.com/company/product-security/bulletins
Trust: 1.8
url:https://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2018-11861
Trust: 0.8
url:https://nvd.nist.gov/vuln/detail/cve-2018-11861
Trust: 0.8
url:https://vigilance.fr/vulnerability/google-android-pixel-multiple-vulnerabilities-of-april-2019-28925
Trust: 0.6
url:https://source.android.com/security/bulletin/2019-04-01.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/119.html
Trust: 0.1
url:https://nvd.nist.gov
Trust: 0.1
sources:
            
            
            VULHUB: VHN-121763 // 
            
            
            
            VULMON: CVE-2018-11861 // 
            
            
            
            BID: 107681 // 
            
            
            
            JVNDB: JVNDB-2018-011498 // 
            
            
            
            CNNVD: CNNVD-201810-1402 // 
            
            
            
            NVD: CVE-2018-11861

CREDITS
The vendor reported these issues.
Trust: 0.9
sources:
            
            
            BID: 107681 // 
            
            
            
            CNNVD: CNNVD-201810-1402

SOURCES
db:VULHUBid:VHN-121763
db:VULMONid:CVE-2018-11861
db:BIDid:107681
db:JVNDBid:JVNDB-2018-011498
db:CNNVDid:CNNVD-201810-1402
db:NVDid:CVE-2018-11861

LAST UPDATE DATE
2024-08-14T13:26:27.216000+00:00

SOURCES UPDATE DATE
db:VULHUBid:VHN-121763date:2019-04-25T00:00:00
db:VULMONid:CVE-2018-11861date:2019-04-25T00:00:00
db:BIDid:107681date:2019-04-01T00:00:00
db:JVNDBid:JVNDB-2018-011498date:2019-01-15T00:00:00
db:CNNVDid:CNNVD-201810-1402date:2019-04-04T00:00:00
db:NVDid:CVE-2018-11861date:2019-04-25T13:05:33.707

SOURCES RELEASE DATE
db:VULHUBid:VHN-121763date:2018-10-29T00:00:00
db:VULMONid:CVE-2018-11861date:2018-10-29T00:00:00
db:BIDid:107681date:2019-04-01T00:00:00
db:JVNDBid:JVNDB-2018-011498date:2019-01-15T00:00:00
db:CNNVDid:CNNVD-201810-1402date:2018-10-30T00:00:00
db:NVDid:CVE-2018-11861date:2018-10-29T18:29:01.620