Details of VAR-201810-0546

ID

VAR-201810-0546

CVE

CVE-2018-11872

TITLE

Snapdragon Mobile Input validation vulnerability

Trust: 0.8

sources: JVNDB: JVNDB-2018-011432

DESCRIPTION

Improper input validation leads to buffer overwrite in the WLAN function that handles WMI commands in Snapdragon Mobile in version SD 845, SD 850, SDA660. 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-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-2018-11872 // JVNDB: JVNDB-2018-011432 // BID: 107681 // VULHUB: VHN-121775 // VULMON: CVE-2018-11872

AFFECTED PRODUCTS

vendor:	qualcomm	model:	sd 845	scope:	eq	version:	-	Trust: 1.6
vendor:	qualcomm	model:	sda660	scope:	eq	version:	-	Trust: 1.6
vendor:	qualcomm	model:	sd 850	scope:	eq	version:	-	Trust: 1.6
vendor:	qualcomm	model:	sd 845	scope:	-	version:	-	Trust: 0.8
vendor:	qualcomm	model:	sd 850	scope:	-	version:	-	Trust: 0.8
vendor:	qualcomm	model:	sda 660	scope:	-	version:	-	Trust: 0.8
vendor:	google	model:	pixel xl	scope:	eq	version:	0	Trust: 0.3
vendor:	google	model:	pixel c	scope:	eq	version:	0	Trust: 0.3
vendor:	google	model:	pixel	scope:	eq	version:	0	Trust: 0.3
vendor:	google	model:	nexus player	scope:	eq	version:	0	Trust: 0.3
vendor:	google	model:	nexus	scope:	eq	version:	9	Trust: 0.3
vendor:	google	model:	nexus 6p	scope:	-	version:	-	Trust: 0.3
vendor:	google	model:	nexus	scope:	eq	version:	6	Trust: 0.3
vendor:	google	model:	nexus	scope:	eq	version:	5x	Trust: 0.3
vendor:	google	model:	android	scope:	eq	version:	0	Trust: 0.3

sources: BID: 107681 // JVNDB: JVNDB-2018-011432 // CNNVD: CNNVD-201810-1409 // NVD: CVE-2018-11872

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov:	CVE-2018-11872
value:	HIGH
Trust: 1.0
NVD:	CVE-2018-11872
value:	HIGH
Trust: 0.8
CNNVD:	CNNVD-201810-1409
value:	HIGH
Trust: 0.6
VULHUB:	VHN-121775
value:	HIGH
Trust: 0.1
VULMON:	CVE-2018-11872
value:	HIGH
Trust: 0.1

nvd@nist.gov:	CVE-2018-11872
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-121775
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-2018-11872
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-121775 // VULMON: CVE-2018-11872 // JVNDB: JVNDB-2018-011432 // CNNVD: CNNVD-201810-1409 // NVD: CVE-2018-11872

PROBLEMTYPE DATA

problemtype:

CWE-20

Trust: 1.9

sources: VULHUB: VHN-121775 // JVNDB: JVNDB-2018-011432 // NVD: CVE-2018-11872

THREAT TYPE

local

Trust: 0.6

sources: CNNVD: CNNVD-201810-1409

TYPE

input validation error

Trust: 0.6

sources: CNNVD: CNNVD-201810-1409

CONFIGURATIONS

sources: JVNDB: JVNDB-2018-011432

PATCH

title:	October 2018 Qualcomm Technologies, Inc. Security Bulletin	url:	https://www.qualcomm.com/company/product-security/bulletins	Trust: 0.8
title:	Qualcomm SD 845 , SD 850 and SDA660 WLAN Buffer error vulnerability fix	url:	http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=86408	Trust: 0.6
title:	Android Security Bulletins: Android Security Bulletin—April 2019	url:	https://vulmon.com/vendoradvisory?qidtp=android_security_bulletins&qid=cd95df8ce79ebdc8577685322caeeedf	Trust: 0.1

sources: VULMON: CVE-2018-11872 // JVNDB: JVNDB-2018-011432 // CNNVD: CNNVD-201810-1409

EXTERNAL IDS

db:	NVD	id:	CVE-2018-11872	Trust: 2.9
db:	BID	id:	107681	Trust: 2.1
db:	JVNDB	id:	JVNDB-2018-011432	Trust: 0.8
db:	CNNVD	id:	CNNVD-201810-1409	Trust: 0.7
db:	VULHUB	id:	VHN-121775	Trust: 0.1
db:	VULMON	id:	CVE-2018-11872	Trust: 0.1

sources: VULHUB: VHN-121775 // VULMON: CVE-2018-11872 // BID: 107681 // JVNDB: JVNDB-2018-011432 // CNNVD: CNNVD-201810-1409 // NVD: CVE-2018-11872

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-2018-11872	Trust: 0.8
url:	https://nvd.nist.gov/vuln/detail/cve-2018-11872	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/20.html	Trust: 0.1
url:	https://nvd.nist.gov	Trust: 0.1

sources: VULHUB: VHN-121775 // VULMON: CVE-2018-11872 // BID: 107681 // JVNDB: JVNDB-2018-011432 // CNNVD: CNNVD-201810-1409 // NVD: CVE-2018-11872

CREDITS

The vendor reported these issues.

Trust: 0.9

sources: BID: 107681 // CNNVD: CNNVD-201810-1409

SOURCES

db:	VULHUB	id:	VHN-121775
db:	VULMON	id:	CVE-2018-11872
db:	BID	id:	107681
db:	JVNDB	id:	JVNDB-2018-011432
db:	CNNVD	id:	CNNVD-201810-1409
db:	NVD	id:	CVE-2018-11872

LAST UPDATE DATE

2024-11-23T21:38:13.782000+00:00

SOURCES UPDATE DATE

db:	VULHUB	id:	VHN-121775	date:	2019-04-03T00:00:00
db:	VULMON	id:	CVE-2018-11872	date:	2019-04-03T00:00:00
db:	BID	id:	107681	date:	2019-04-01T00:00:00
db:	JVNDB	id:	JVNDB-2018-011432	date:	2019-01-15T00:00:00
db:	CNNVD	id:	CNNVD-201810-1409	date:	2019-04-04T00:00:00
db:	NVD	id:	CVE-2018-11872	date:	2024-11-21T03:44:10.833

SOURCES RELEASE DATE

db:	VULHUB	id:	VHN-121775	date:	2018-10-29T00:00:00
db:	VULMON	id:	CVE-2018-11872	date:	2018-10-29T00:00:00
db:	BID	id:	107681	date:	2019-04-01T00:00:00
db:	JVNDB	id:	JVNDB-2018-011432	date:	2019-01-15T00:00:00
db:	CNNVD	id:	CNNVD-201810-1409	date:	2018-10-30T00:00:00
db:	NVD	id:	CVE-2018-11872	date:	2018-10-29T18:29:04.120