Details of VAR-201810-0529

ID

VAR-201810-0529

CVE

CVE-2018-11882

TITLE

Snapdragon Mobile Buffer error vulnerability

Trust: 0.8

sources: JVNDB: JVNDB-2018-011342

DESCRIPTION

Incorrect bound check can lead to potential buffer overwrite in WLAN controller in Snapdragon Mobile in version SD 835, 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 835, etc. are the central processing unit (CPU) products of Qualcomm (Qualcomm) for mobile devices. WLAN controller is one of the wireless local area network controllers. A buffer overflow vulnerability exists in the WLAN controller in several Qualcomm Snapdragon products. The vulnerability is caused by the program not checking the boundaries correctly. A local attacker could exploit this vulnerability to execute arbitrary code or cause a denial of service. The following products (for mobile devices) are affected: Qualcomm SD 835; SD 845; SD 850; SDA660

Trust: 2.07

sources: NVD: CVE-2018-11882 // JVNDB: JVNDB-2018-011342 // BID: 107681 // VULHUB: VHN-121786 // VULMON: CVE-2018-11882

AFFECTED PRODUCTS

vendor:	qualcomm	model:	sd 835	scope:	eq	version:	-	Trust: 1.6
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 835	scope:	-	version:	-	Trust: 0.8
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-2018-011342 // CNNVD: CNNVD-201810-1417 // NVD: CVE-2018-11882

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov:	CVE-2018-11882
value:	HIGH
Trust: 1.0
NVD:	CVE-2018-11882
value:	HIGH
Trust: 0.8
CNNVD:	CNNVD-201810-1417
value:	HIGH
Trust: 0.6
VULHUB:	VHN-121786
value:	HIGH
Trust: 0.1
VULMON:	CVE-2018-11882
value:	HIGH
Trust: 0.1

nvd@nist.gov:	CVE-2018-11882
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-121786
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-2018-11882
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-121786 // VULMON: CVE-2018-11882 // JVNDB: JVNDB-2018-011342 // CNNVD: CNNVD-201810-1417 // NVD: CVE-2018-11882

PROBLEMTYPE DATA

problemtype:

CWE-119

Trust: 1.9

sources: VULHUB: VHN-121786 // JVNDB: JVNDB-2018-011342 // NVD: CVE-2018-11882

THREAT TYPE

local

Trust: 0.6

sources: CNNVD: CNNVD-201810-1417

TYPE

buffer error

Trust: 0.6

sources: CNNVD: CNNVD-201810-1417

CONFIGURATIONS

sources: JVNDB: JVNDB-2018-011342

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 controller Buffer error vulnerability fix	url:	http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=86416	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
title:	CVE-2017-11882	url:	https://github.com/j0lama/CVE-2017-11882	Trust: 0.1
title:	CVE-POC	url:	https://github.com/0xT11/CVE-POC	Trust: 0.1
title:	PoC-in-GitHub	url:	https://github.com/nomi-sec/PoC-in-GitHub	Trust: 0.1
title:	Exp101tsArchiv30thers	url:	https://github.com/nu11secur1ty/Exp101tsArchiv30thers	Trust: 0.1
title:	awesome-cve-poc_qazbnm456	url:	https://github.com/xbl3/awesome-cve-poc_qazbnm456	Trust: 0.1

sources: VULMON: CVE-2018-11882 // JVNDB: JVNDB-2018-011342 // CNNVD: CNNVD-201810-1417

EXTERNAL IDS

db:	NVD	id:	CVE-2018-11882	Trust: 2.9
db:	BID	id:	107681	Trust: 2.1
db:	JVNDB	id:	JVNDB-2018-011342	Trust: 0.8
db:	CNNVD	id:	CNNVD-201810-1417	Trust: 0.7
db:	VULHUB	id:	VHN-121786	Trust: 0.1
db:	VULMON	id:	CVE-2018-11882	Trust: 0.1

sources: VULHUB: VHN-121786 // VULMON: CVE-2018-11882 // BID: 107681 // JVNDB: JVNDB-2018-011342 // CNNVD: CNNVD-201810-1417 // NVD: CVE-2018-11882

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-2018-11882	Trust: 0.8
url:	https://nvd.nist.gov/vuln/detail/cve-2018-11882	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
url:	https://github.com/j0lama/cve-2017-11882	Trust: 0.1
url:	https://github.com/nomi-sec/poc-in-github	Trust: 0.1

sources: VULHUB: VHN-121786 // VULMON: CVE-2018-11882 // BID: 107681 // JVNDB: JVNDB-2018-011342 // CNNVD: CNNVD-201810-1417 // NVD: CVE-2018-11882

CREDITS

The vendor reported these issues.

Trust: 0.9

sources: BID: 107681 // CNNVD: CNNVD-201810-1417

SOURCES

db:	VULHUB	id:	VHN-121786
db:	VULMON	id:	CVE-2018-11882
db:	BID	id:	107681
db:	JVNDB	id:	JVNDB-2018-011342
db:	CNNVD	id:	CNNVD-201810-1417
db:	NVD	id:	CVE-2018-11882

LAST UPDATE DATE

2024-08-14T13:26:27.001000+00:00

SOURCES UPDATE DATE

db:	VULHUB	id:	VHN-121786	date:	2019-04-03T00:00:00
db:	VULMON	id:	CVE-2018-11882	date:	2019-04-03T00:00:00
db:	BID	id:	107681	date:	2019-04-01T00:00:00
db:	JVNDB	id:	JVNDB-2018-011342	date:	2019-01-10T00:00:00
db:	CNNVD	id:	CNNVD-201810-1417	date:	2019-04-04T00:00:00
db:	NVD	id:	CVE-2018-11882	date:	2019-04-03T11:29:04.257

SOURCES RELEASE DATE

db:	VULHUB	id:	VHN-121786	date:	2018-10-29T00:00:00
db:	VULMON	id:	CVE-2018-11882	date:	2018-10-29T00:00:00
db:	BID	id:	107681	date:	2019-04-01T00:00:00
db:	JVNDB	id:	JVNDB-2018-011342	date:	2019-01-10T00:00:00
db:	CNNVD	id:	CNNVD-201810-1417	date:	2018-10-30T00:00:00
db:	NVD	id:	CVE-2018-11882	date:	2018-10-29T18:29:07.497