Details of VAR-201810-0545

ID

VAR-201810-0545

CVE

CVE-2018-11871

TITLE

plural Snapdragon Product buffer error vulnerability

Trust: 0.8

sources: JVNDB: JVNDB-2018-011431

DESCRIPTION

Buffer overwrite can happen in WLAN function while processing set pdev parameter command due to lack of input validation in Snapdragon Automobile, Snapdragon Mobile, Snapdragon Wear in version IPQ4019, IPQ8064, IPQ8074, MDM9206, MDM9607, MDM9635M, MDM9640, MDM9650, MSM8996AU, QCA6174A, QCA6564, QCA6574, QCA6574AU, QCA6584, QCA6584AU, QCA9377, QCA9378, QCA9379, QCA9531, QCA9558, QCA9563, QCA9880, QCA9886, QCA9980, SD 210/SD 212/SD 205, SD 425, SD 427, SD 430, SD 435, SD 450, SD 600, SD 625, SD 650/52, SD 820, SD 820A, SD 835, SD 845, SD 850, SDA660, SDM630, SDM632, SDM636, SDM660, SDM710, SDX20, Snapdragon_High_Med_2016. Snapdragon Automobile , Snapdragon Mobile , Snapdragon Wear 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 IPQ4019 and so on are the central processing unit (CPU) products of Qualcomm (Qualcomm) applied to different platforms. WLAN is one of the wireless local area network components. A buffer overflow vulnerability exists in WLAN in several Qualcomm Snapdragon products. The vulnerability is caused by the program not performing input validation correctly. A local attacker could exploit this vulnerability to execute arbitrary code or cause a denial of service

Trust: 2.07

sources: NVD: CVE-2018-11871 // JVNDB: JVNDB-2018-011431 // BID: 107681 // VULHUB: VHN-121774 // VULMON: CVE-2018-11871

AFFECTED PRODUCTS

vendor:	qualcomm	model:	sda660	scope:	eq	version:	-	Trust: 1.6
vendor:	qualcomm	model:	sdm710	scope:	eq	version:	-	Trust: 1.6
vendor:	qualcomm	model:	sdm636	scope:	eq	version:	-	Trust: 1.6
vendor:	qualcomm	model:	sdm660	scope:	eq	version:	-	Trust: 1.6
vendor:	qualcomm	model:	sdm632	scope:	eq	version:	-	Trust: 1.6
vendor:	qualcomm	model:	sd 835	scope:	eq	version:	-	Trust: 1.6
vendor:	qualcomm	model:	sd 820a	scope:	eq	version:	-	Trust: 1.6
vendor:	qualcomm	model:	sd 845	scope:	eq	version:	-	Trust: 1.6
vendor:	qualcomm	model:	sdm630	scope:	eq	version:	-	Trust: 1.6
vendor:	qualcomm	model:	sd 850	scope:	eq	version:	-	Trust: 1.6
vendor:	qualcomm	model:	qca9379	scope:	eq	version:	-	Trust: 1.0
vendor:	qualcomm	model:	qca6584au	scope:	eq	version:	-	Trust: 1.0
vendor:	qualcomm	model:	sd 427	scope:	eq	version:	-	Trust: 1.0
vendor:	qualcomm	model:	sd 425	scope:	eq	version:	-	Trust: 1.0
vendor:	qualcomm	model:	mdm9607	scope:	eq	version:	-	Trust: 1.0
vendor:	qualcomm	model:	qca9377	scope:	eq	version:	-	Trust: 1.0
vendor:	qualcomm	model:	ipq4019	scope:	eq	version:	-	Trust: 1.0
vendor:	qualcomm	model:	mdm9206	scope:	eq	version:	-	Trust: 1.0
vendor:	qualcomm	model:	sd 450	scope:	eq	version:	-	Trust: 1.0
vendor:	qualcomm	model:	ipq8074	scope:	eq	version:	-	Trust: 1.0
vendor:	qualcomm	model:	mdm9640	scope:	eq	version:	-	Trust: 1.0
vendor:	qualcomm	model:	sd 435	scope:	eq	version:	-	Trust: 1.0
vendor:	qualcomm	model:	qca6564	scope:	eq	version:	-	Trust: 1.0
vendor:	qualcomm	model:	qca9378	scope:	eq	version:	-	Trust: 1.0
vendor:	qualcomm	model:	qca9531	scope:	eq	version:	-	Trust: 1.0
vendor:	qualcomm	model:	qca9980	scope:	eq	version:	-	Trust: 1.0
vendor:	qualcomm	model:	sd 625	scope:	eq	version:	-	Trust: 1.0
vendor:	qualcomm	model:	msm8996au	scope:	eq	version:	-	Trust: 1.0
vendor:	qualcomm	model:	sd 205	scope:	eq	version:	-	Trust: 1.0
vendor:	qualcomm	model:	sd 212	scope:	eq	version:	-	Trust: 1.0
vendor:	qualcomm	model:	qca9880	scope:	eq	version:	-	Trust: 1.0
vendor:	qualcomm	model:	sd 650	scope:	eq	version:	-	Trust: 1.0
vendor:	qualcomm	model:	sd 652	scope:	eq	version:	-	Trust: 1.0
vendor:	qualcomm	model:	ipq8064	scope:	eq	version:	-	Trust: 1.0
vendor:	qualcomm	model:	qca9886	scope:	eq	version:	-	Trust: 1.0
vendor:	qualcomm	model:	snapdragon high med 2016	scope:	eq	version:	-	Trust: 1.0
vendor:	qualcomm	model:	mdm9650	scope:	eq	version:	-	Trust: 1.0
vendor:	qualcomm	model:	qca9558	scope:	eq	version:	-	Trust: 1.0
vendor:	qualcomm	model:	qca6574au	scope:	eq	version:	-	Trust: 1.0
vendor:	qualcomm	model:	qca6174a	scope:	eq	version:	-	Trust: 1.0
vendor:	qualcomm	model:	sd 820	scope:	eq	version:	-	Trust: 1.0
vendor:	qualcomm	model:	qca9563	scope:	eq	version:	-	Trust: 1.0
vendor:	qualcomm	model:	sd 600	scope:	eq	version:	-	Trust: 1.0
vendor:	qualcomm	model:	sdx20	scope:	eq	version:	-	Trust: 1.0
vendor:	qualcomm	model:	mdm9635m	scope:	eq	version:	-	Trust: 1.0
vendor:	qualcomm	model:	qca6584	scope:	eq	version:	-	Trust: 1.0
vendor:	qualcomm	model:	sd 430	scope:	eq	version:	-	Trust: 1.0
vendor:	qualcomm	model:	qca6574	scope:	eq	version:	-	Trust: 1.0
vendor:	qualcomm	model:	sd 210	scope:	eq	version:	-	Trust: 1.0
vendor:	qualcomm	model:	ipq4019	scope:	-	version:	-	Trust: 0.8
vendor:	qualcomm	model:	mdm9206	scope:	-	version:	-	Trust: 0.8
vendor:	qualcomm	model:	mdm9635m	scope:	-	version:	-	Trust: 0.8
vendor:	qualcomm	model:	msm8996au	scope:	-	version:	-	Trust: 0.8
vendor:	qualcomm	model:	qca6174a	scope:	-	version:	-	Trust: 0.8
vendor:	qualcomm	model:	qca6564	scope:	-	version:	-	Trust: 0.8
vendor:	qualcomm	model:	qca6574au	scope:	-	version:	-	Trust: 0.8
vendor:	qualcomm	model:	sd 205	scope:	-	version:	-	Trust: 0.8
vendor:	qualcomm	model:	sd 820a	scope:	-	version:	-	Trust: 0.8
vendor:	qualcomm	model:	sda 660	scope:	-	version:	-	Trust: 0.8
vendor:	qualcomm	model:	sdm630	scope:	-	version:	-	Trust: 0.8
vendor:	qualcomm	model:	sdx20	scope:	-	version:	-	Trust: 0.8
vendor:	qualcomm	model:	snapdragon high med 2016	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-2018-011431 // CNNVD: CNNVD-201810-1408 // NVD: CVE-2018-11871

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov:	CVE-2018-11871
value:	HIGH
Trust: 1.0
NVD:	CVE-2018-11871
value:	HIGH
Trust: 0.8
CNNVD:	CNNVD-201810-1408
value:	HIGH
Trust: 0.6
VULHUB:	VHN-121774
value:	HIGH
Trust: 0.1
VULMON:	CVE-2018-11871
value:	HIGH
Trust: 0.1

nvd@nist.gov:	CVE-2018-11871
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-121774
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-2018-11871
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-121774 // VULMON: CVE-2018-11871 // JVNDB: JVNDB-2018-011431 // CNNVD: CNNVD-201810-1408 // NVD: CVE-2018-11871

PROBLEMTYPE DATA

problemtype:

CWE-119

Trust: 1.9

sources: VULHUB: VHN-121774 // JVNDB: JVNDB-2018-011431 // NVD: CVE-2018-11871

THREAT TYPE

local

Trust: 0.6

sources: CNNVD: CNNVD-201810-1408

TYPE

buffer error

Trust: 0.6

sources: CNNVD: CNNVD-201810-1408

CONFIGURATIONS

sources: JVNDB: JVNDB-2018-011431

PATCH

title:	October 2018 Qualcomm Technologies, Inc. Security Bulletin	url:	https://www.qualcomm.com/company/product-security/bulletins	Trust: 0.8
title:	Multiple Qualcomm Snapdragon product WLAN Buffer error vulnerability fix	url:	http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=86407	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-2018-11871 // JVNDB: JVNDB-2018-011431 // CNNVD: CNNVD-201810-1408

EXTERNAL IDS

db:	NVD	id:	CVE-2018-11871	Trust: 2.9
db:	BID	id:	107681	Trust: 2.1
db:	JVNDB	id:	JVNDB-2018-011431	Trust: 0.8
db:	CNNVD	id:	CNNVD-201810-1408	Trust: 0.7
db:	VULHUB	id:	VHN-121774	Trust: 0.1
db:	VULMON	id:	CVE-2018-11871	Trust: 0.1

sources: VULHUB: VHN-121774 // VULMON: CVE-2018-11871 // BID: 107681 // JVNDB: JVNDB-2018-011431 // CNNVD: CNNVD-201810-1408 // NVD: CVE-2018-11871

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-2018-11871	Trust: 0.8
url:	https://nvd.nist.gov/vuln/detail/cve-2018-11871	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-121774 // VULMON: CVE-2018-11871 // BID: 107681 // JVNDB: JVNDB-2018-011431 // CNNVD: CNNVD-201810-1408 // NVD: CVE-2018-11871

CREDITS

The vendor reported these issues.

Trust: 0.9

sources: BID: 107681 // CNNVD: CNNVD-201810-1408

SOURCES

db:	VULHUB	id:	VHN-121774
db:	VULMON	id:	CVE-2018-11871
db:	BID	id:	107681
db:	JVNDB	id:	JVNDB-2018-011431
db:	CNNVD	id:	CNNVD-201810-1408
db:	NVD	id:	CVE-2018-11871

LAST UPDATE DATE

2024-11-23T21:38:13.498000+00:00

SOURCES UPDATE DATE

db:	VULHUB	id:	VHN-121774	date:	2019-04-03T00:00:00
db:	VULMON	id:	CVE-2018-11871	date:	2019-04-03T00:00:00
db:	BID	id:	107681	date:	2019-04-01T00:00:00
db:	JVNDB	id:	JVNDB-2018-011431	date:	2019-01-15T00:00:00
db:	CNNVD	id:	CNNVD-201810-1408	date:	2019-04-04T00:00:00
db:	NVD	id:	CVE-2018-11871	date:	2024-11-21T03:44:10.657

SOURCES RELEASE DATE

db:	VULHUB	id:	VHN-121774	date:	2018-10-29T00:00:00
db:	VULMON	id:	CVE-2018-11871	date:	2018-10-29T00:00:00
db:	BID	id:	107681	date:	2019-04-01T00:00:00
db:	JVNDB	id:	JVNDB-2018-011431	date:	2019-01-15T00:00:00
db:	CNNVD	id:	CNNVD-201810-1408	date:	2018-10-30T00:00:00
db:	NVD	id:	CVE-2018-11871	date:	2018-10-29T18:29:03.697