Details of VAR-201905-0718

ID

VAR-201905-0718

CVE

CVE-2018-11976

TITLE

plural Snapdragon Cryptographic vulnerabilities in products

Trust: 0.8

sources: JVNDB: JVNDB-2018-015531

DESCRIPTION

ECDSA signature code leaks private keys from secure world to non-secure world in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer Electronics Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon IoT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wearables, Snapdragon Wired Infrastructure and Networking in IPQ8074, MDM9150, MDM9206, MDM9607, MDM9650, MDM9655, MSM8909W, MSM8996AU, QCA8081, QCS605, Qualcomm 215, SD 210/SD 212/SD 205, SD 410/12, SD 425, SD 427, SD 430, SD 435, SD 439 / SD 429, SD 450, SD 615/16/SD 415, SD 625, SD 632, SD 636, SD 650/52, SD 712 / SD 710 / SD 670, SD 820, SD 820A, SD 835, SD 845 / SD 850, SD 8CX, SDA660, SDM439, SDM630, SDM660, Snapdragon_High_Med_2016, SXR1130. plural Snapdragon The product contains cryptographic vulnerabilities.Information may be obtained. 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 MDM9206 is a central processing unit (CPU) product of Qualcomm (Qualcomm). Encryption issues exist in several Qualcomm products. The vulnerability stems from incorrect use of relevant cryptographic algorithms by network systems or products, resulting in improperly encrypted content, weak encryption, and storing sensitive information in plain text. The following products and versions are affected: Qualcomm IPQ8074; MDM9150; MDM9206; MDM9607; MDM9650; MDM9655; MSM8909W; MSM8996AU; SD 430; SD 435; SD 439; SD 429; SD 450; SD 615/16; SD 415; SD 625; SD 632; SD 636; SD 650/52; SD 712; SD 710; SD 820A; SD 835; SD 845; SD 850; SD 8CX; SDA660; SDM439;

Trust: 2.07

sources: NVD: CVE-2018-11976 // JVNDB: JVNDB-2018-015531 // BID: 107681 // VULHUB: VHN-121889 // VULMON: CVE-2018-11976

AFFECTED PRODUCTS

vendor:	qualcomm	model:	sd 427	scope:	eq	version:	-	Trust: 1.0
vendor:	qualcomm	model:	sda660	scope:	eq	version:	-	Trust: 1.0
vendor:	qualcomm	model:	sd 710	scope:	eq	version:	-	Trust: 1.0
vendor:	qualcomm	model:	sd 425	scope:	eq	version:	-	Trust: 1.0
vendor:	qualcomm	model:	sd 820a	scope:	eq	version:	-	Trust: 1.0
vendor:	qualcomm	model:	sd 429	scope:	eq	version:	-	Trust: 1.0
vendor:	qualcomm	model:	mdm9607	scope:	eq	version:	-	Trust: 1.0
vendor:	qualcomm	model:	sd 615	scope:	eq	version:	-	Trust: 1.0
vendor:	qualcomm	model:	mdm9206	scope:	eq	version:	-	Trust: 1.0
vendor:	qualcomm	model:	sdm660	scope:	eq	version:	-	Trust: 1.0
vendor:	qualcomm	model:	sd 450	scope:	eq	version:	-	Trust: 1.0
vendor:	qualcomm	model:	mdm9655	scope:	eq	version:	-	Trust: 1.0
vendor:	qualcomm	model:	ipq8074	scope:	eq	version:	-	Trust: 1.0
vendor:	qualcomm	model:	mdm9150	scope:	eq	version:	-	Trust: 1.0
vendor:	qualcomm	model:	sd 616	scope:	eq	version:	-	Trust: 1.0
vendor:	qualcomm	model:	qca8081	scope:	eq	version:	-	Trust: 1.0
vendor:	qualcomm	model:	sd 435	scope:	eq	version:	-	Trust: 1.0
vendor:	qualcomm	model:	sd 439	scope:	eq	version:	-	Trust: 1.0
vendor:	qualcomm	model:	sxr1130	scope:	eq	version:	-	Trust: 1.0
vendor:	qualcomm	model:	sd 712	scope:	eq	version:	-	Trust: 1.0
vendor:	qualcomm	model:	sd 625	scope:	eq	version:	-	Trust: 1.0
vendor:	qualcomm	model:	sd 632	scope:	eq	version:	-	Trust: 1.0
vendor:	qualcomm	model:	msm8996au	scope:	eq	version:	-	Trust: 1.0
vendor:	qualcomm	model:	sd 8cx	scope:	eq	version:	-	Trust: 1.0
vendor:	qualcomm	model:	sd 410	scope:	eq	version:	-	Trust: 1.0
vendor:	qualcomm	model:	sd 415	scope:	eq	version:	-	Trust: 1.0
vendor:	qualcomm	model:	qcs605	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:	sd 650	scope:	eq	version:	-	Trust: 1.0
vendor:	qualcomm	model:	sd 835	scope:	eq	version:	-	Trust: 1.0
vendor:	qualcomm	model:	sd 652	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:	sd 850	scope:	eq	version:	-	Trust: 1.0
vendor:	qualcomm	model:	sdm630	scope:	eq	version:	-	Trust: 1.0
vendor:	qualcomm	model:	sd 845	scope:	eq	version:	-	Trust: 1.0
vendor:	qualcomm	model:	sd 820	scope:	eq	version:	-	Trust: 1.0
vendor:	qualcomm	model:	qm215	scope:	eq	version:	-	Trust: 1.0
vendor:	qualcomm	model:	sdm439	scope:	eq	version:	-	Trust: 1.0
vendor:	qualcomm	model:	msm8909w	scope:	eq	version:	-	Trust: 1.0
vendor:	qualcomm	model:	sd 670	scope:	eq	version:	-	Trust: 1.0
vendor:	qualcomm	model:	sd 412	scope:	eq	version:	-	Trust: 1.0
vendor:	qualcomm	model:	sd 430	scope:	eq	version:	-	Trust: 1.0
vendor:	qualcomm	model:	sd 210	scope:	eq	version:	-	Trust: 1.0
vendor:	qualcomm	model:	sd 636	scope:	eq	version:	-	Trust: 1.0
vendor:	qualcomm	model:	ipq8074	scope:	-	version:	-	Trust: 0.8
vendor:	qualcomm	model:	mdm9150	scope:	-	version:	-	Trust: 0.8
vendor:	qualcomm	model:	mdm9206	scope:	-	version:	-	Trust: 0.8
vendor:	qualcomm	model:	mdm9607	scope:	-	version:	-	Trust: 0.8
vendor:	qualcomm	model:	mdm9650	scope:	-	version:	-	Trust: 0.8
vendor:	qualcomm	model:	mdm9655	scope:	-	version:	-	Trust: 0.8
vendor:	qualcomm	model:	msm8909w	scope:	-	version:	-	Trust: 0.8
vendor:	qualcomm	model:	msm8996au	scope:	-	version:	-	Trust: 0.8
vendor:	qualcomm	model:	qca8081	scope:	-	version:	-	Trust: 0.8
vendor:	qualcomm	model:	qcs605	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-2018-015531 // NVD: CVE-2018-11976

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov:	CVE-2018-11976
value:	MEDIUM
Trust: 1.0
NVD:	CVE-2018-11976
value:	MEDIUM
Trust: 0.8
CNNVD:	CNNVD-201904-077
value:	MEDIUM
Trust: 0.6
VULHUB:	VHN-121889
value:	MEDIUM
Trust: 0.1
VULMON:	CVE-2018-11976
value:	MEDIUM
Trust: 0.1

nvd@nist.gov:	CVE-2018-11976
severity:	MEDIUM
baseScore:	4.9
vectorString:	AV:L/AC:L/AU:N/C:C/I:N/A:N
accessVector:	LOCAL
accessComplexity:	LOW
authentication:	NONE
confidentialityImpact:	COMPLETE
integrityImpact:	NONE
availabilityImpact:	NONE
exploitabilityScore:	3.9
impactScore:	6.9
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 1.9
VULHUB:	VHN-121889
severity:	MEDIUM
baseScore:	4.9
vectorString:	AV:L/AC:L/AU:N/C:C/I:N/A:N
accessVector:	LOCAL
accessComplexity:	LOW
authentication:	NONE
confidentialityImpact:	COMPLETE
integrityImpact:	NONE
availabilityImpact:	NONE
exploitabilityScore:	3.9
impactScore:	6.9
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 0.1

nvd@nist.gov:	CVE-2018-11976
baseSeverity:	MEDIUM
baseScore:	5.5
vectorString:	CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
attackVector:	LOCAL
attackComplexity:	LOW
privilegesRequired:	LOW
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	HIGH
integrityImpact:	NONE
availabilityImpact:	NONE
exploitabilityScore:	1.8
impactScore:	3.6
version:	3.0
Trust: 1.8

sources: VULHUB: VHN-121889 // VULMON: CVE-2018-11976 // JVNDB: JVNDB-2018-015531 // CNNVD: CNNVD-201904-077 // NVD: CVE-2018-11976

PROBLEMTYPE DATA

problemtype:	CWE-200	Trust: 1.1
problemtype:	CWE-310	Trust: 0.9

sources: VULHUB: VHN-121889 // JVNDB: JVNDB-2018-015531 // NVD: CVE-2018-11976

THREAT TYPE

local

Trust: 0.6

sources: CNNVD: CNNVD-201904-077

TYPE

information disclosure

Trust: 0.6

sources: CNNVD: CNNVD-201904-077

CONFIGURATIONS

sources: JVNDB: JVNDB-2018-015531

PATCH

title:	April 2019 Qualcomm Technologies, Inc. Security Bulletin	url:	https://www.qualcomm.com/company/product-security/bulletins#_CVE-2018-11976	Trust: 0.8
title:	Android Qualcomm Repair measures for closed source component security vulnerabilities	url:	http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=91001	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:	Threatpost	url:	https://threatpost.com/google-critical-remote-code-execution-flaws-android/144497/	Trust: 0.1
title:	Threatpost	url:	https://threatpost.com/qualcomm-critical-flaw-private-keys-android/144112/	Trust: 0.1

sources: VULMON: CVE-2018-11976 // JVNDB: JVNDB-2018-015531 // CNNVD: CNNVD-201904-077

EXTERNAL IDS

db:	NVD	id:	CVE-2018-11976	Trust: 2.9
db:	BID	id:	107681	Trust: 1.0
db:	JVNDB	id:	JVNDB-2018-015531	Trust: 0.8
db:	CNNVD	id:	CNNVD-201904-077	Trust: 0.7
db:	VULHUB	id:	VHN-121889	Trust: 0.1
db:	VULMON	id:	CVE-2018-11976	Trust: 0.1

sources: VULHUB: VHN-121889 // VULMON: CVE-2018-11976 // BID: 107681 // JVNDB: JVNDB-2018-015531 // CNNVD: CNNVD-201904-077 // NVD: CVE-2018-11976

REFERENCES

url:	https://www.qualcomm.com/company/product-security/bulletins#_cve-2018-11976	Trust: 1.8
url:	https://nvd.nist.gov/vuln/detail/cve-2018-11976	Trust: 1.4
url:	https://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2018-11976	Trust: 0.8
url:	http://www.securityfocus.com/bid/107681	Trust: 0.7
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/200.html	Trust: 0.1
url:	https://nvd.nist.gov	Trust: 0.1
url:	https://threatpost.com/qualcomm-critical-flaw-private-keys-android/144112/	Trust: 0.1

sources: VULHUB: VHN-121889 // VULMON: CVE-2018-11976 // BID: 107681 // JVNDB: JVNDB-2018-015531 // CNNVD: CNNVD-201904-077 // NVD: CVE-2018-11976

CREDITS

The vendor reported these issues.

Trust: 0.9

sources: BID: 107681 // CNNVD: CNNVD-201904-077

SOURCES

db:	VULHUB	id:	VHN-121889
db:	VULMON	id:	CVE-2018-11976
db:	BID	id:	107681
db:	JVNDB	id:	JVNDB-2018-015531
db:	CNNVD	id:	CNNVD-201904-077
db:	NVD	id:	CVE-2018-11976

LAST UPDATE DATE

2024-11-23T21:38:13.643000+00:00

SOURCES UPDATE DATE

db:	VULHUB	id:	VHN-121889	date:	2020-08-24T00:00:00
db:	VULMON	id:	CVE-2018-11976	date:	2020-08-24T00:00:00
db:	BID	id:	107681	date:	2019-04-01T00:00:00
db:	JVNDB	id:	JVNDB-2018-015531	date:	2019-06-11T00:00:00
db:	CNNVD	id:	CNNVD-201904-077	date:	2020-10-28T00:00:00
db:	NVD	id:	CVE-2018-11976	date:	2024-11-21T03:44:21.547

SOURCES RELEASE DATE

db:	VULHUB	id:	VHN-121889	date:	2019-05-24T00:00:00
db:	VULMON	id:	CVE-2018-11976	date:	2019-05-24T00:00:00
db:	BID	id:	107681	date:	2019-04-01T00:00:00
db:	JVNDB	id:	JVNDB-2018-015531	date:	2019-06-11T00:00:00
db:	CNNVD	id:	CNNVD-201904-077	date:	2019-04-02T00:00:00
db:	NVD	id:	CVE-2018-11976	date:	2019-05-24T17:29:01.680