Details of VAR-201610-0234

ID

VAR-201610-0234

CVE

CVE-2016-3918

TITLE

Android of AOSP Mail of email/provider/AttachmentProvider.java Vulnerable to reading arbitrary attachments

Trust: 0.8

sources: JVNDB: JVNDB-2016-005248

DESCRIPTION

email/provider/AttachmentProvider.java in AOSP Mail in Android 4.x before 4.4.4, 5.0.x before 5.0.2, 5.1.x before 5.1.1, 6.x before 2016-10-01, and 7.0 before 2016-10-01 does not ensure that certain values are integers, which allows attackers to read arbitrary attachments via a crafted application that provides a pathname value, aka internal bug 30745403. Google Android is prone to an information-disclosure vulnerability. An attacker can exploit this issue to obtain potentially sensitive information. Information obtained may aid in further attacks. This issue is being tracked by Android Bug ID A-30745403. Android 4.4.4, 5.0.2, 5.1.1, 6.0, 6.0.1, and 7.0 are vulnerable

Trust: 1.98

sources: NVD: CVE-2016-3918 // JVNDB: JVNDB-2016-005248 // BID: 93299 // VULMON: CVE-2016-3918

AFFECTED PRODUCTS

vendor:	google	model:	android	scope:	eq	version:	4.1	Trust: 1.6
vendor:	google	model:	android	scope:	eq	version:	4.2	Trust: 1.6
vendor:	google	model:	android	scope:	eq	version:	4.4	Trust: 1.6
vendor:	google	model:	android	scope:	eq	version:	4.3.1	Trust: 1.6
vendor:	google	model:	android	scope:	eq	version:	4.0.3	Trust: 1.6
vendor:	google	model:	android	scope:	eq	version:	4.0.4	Trust: 1.6
vendor:	google	model:	android	scope:	eq	version:	4.1.2	Trust: 1.6
vendor:	google	model:	android	scope:	eq	version:	4.4.3	Trust: 1.6
vendor:	google	model:	android	scope:	eq	version:	4.2.2	Trust: 1.6
vendor:	google	model:	android	scope:	eq	version:	4.3	Trust: 1.6
vendor:	google	model:	android	scope:	eq	version:	6.0.1	Trust: 1.3
vendor:	google	model:	android	scope:	eq	version:	7.0	Trust: 1.3
vendor:	google	model:	android	scope:	eq	version:	6.0	Trust: 1.3
vendor:	google	model:	android	scope:	eq	version:	5.1.1	Trust: 1.1
vendor:	google	model:	android	scope:	eq	version:	5.0.2	Trust: 1.1
vendor:	google	model:	android	scope:	eq	version:	4.4.4	Trust: 1.1
vendor:	google	model:	android	scope:	eq	version:	4.0	Trust: 1.0
vendor:	google	model:	android	scope:	eq	version:	5.0.1	Trust: 1.0
vendor:	google	model:	android	scope:	eq	version:	5.0	Trust: 1.0
vendor:	google	model:	android	scope:	eq	version:	5.1.0	Trust: 1.0
vendor:	google	model:	android	scope:	eq	version:	4.0.2	Trust: 1.0
vendor:	google	model:	android	scope:	eq	version:	4.0.1	Trust: 1.0
vendor:	google	model:	android	scope:	eq	version:	4.4.2	Trust: 1.0
vendor:	google	model:	android	scope:	eq	version:	5.1	Trust: 1.0
vendor:	google	model:	android	scope:	eq	version:	4.4.1	Trust: 1.0
vendor:	google	model:	android	scope:	eq	version:	4.2.1	Trust: 1.0
vendor:	google	model:	android	scope:	lt	version:	2016-10-01 earlier 6.x	Trust: 0.8
vendor:	google	model:	android	scope:	lt	version:	5.0.x	Trust: 0.8
vendor:	google	model:	android	scope:	lt	version:	5.1.x	Trust: 0.8
vendor:	google	model:	android	scope:	lt	version:	2016-10-01 earlier 7.0	Trust: 0.8
vendor:	google	model:	android	scope:	lt	version:	4.x	Trust: 0.8
vendor:	huawei	model:	p9 eva-tl10c00b193	scope:	-	version:	-	Trust: 0.3
vendor:	huawei	model:	p9 eva-tl10c00b192	scope:	-	version:	-	Trust: 0.3
vendor:	huawei	model:	p9 eva-tl10c00b190	scope:	-	version:	-	Trust: 0.3
vendor:	huawei	model:	p9 eva-tl10c00	scope:	-	version:	-	Trust: 0.3
vendor:	huawei	model:	p9 eva-dl10c00b193	scope:	-	version:	-	Trust: 0.3
vendor:	huawei	model:	p9 eva-dl10c00b192	scope:	-	version:	-	Trust: 0.3
vendor:	huawei	model:	p9 eva-dl10c00b190	scope:	-	version:	-	Trust: 0.3
vendor:	huawei	model:	p9 eva-dl10c00	scope:	-	version:	-	Trust: 0.3
vendor:	huawei	model:	p9 eva-cl10c00b193	scope:	-	version:	-	Trust: 0.3
vendor:	huawei	model:	p9 eva-cl10c00b192	scope:	-	version:	-	Trust: 0.3
vendor:	huawei	model:	p9 eva-cl10c00b190	scope:	-	version:	-	Trust: 0.3
vendor:	huawei	model:	p9 eva-cl10c00	scope:	-	version:	-	Trust: 0.3
vendor:	huawei	model:	p9 eva-al10c00b193	scope:	-	version:	-	Trust: 0.3
vendor:	huawei	model:	p9 eva-al10c00b192	scope:	-	version:	-	Trust: 0.3
vendor:	huawei	model:	p9 eva-al10c00b190	scope:	-	version:	-	Trust: 0.3
vendor:	huawei	model:	p9 eva-al10c00	scope:	-	version:	-	Trust: 0.3
vendor:	google	model:	pixel c	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	scope:	eq	version:	7(2013)	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:	nexus	scope:	eq	version:	5	Trust: 0.3
vendor:	google	model:	android one	scope:	eq	version:	0	Trust: 0.3
vendor:	huawei	model:	p9 eva-tl10c00b195	scope:	ne	version:	-	Trust: 0.3
vendor:	huawei	model:	p9 eva-dl10c00b195	scope:	ne	version:	-	Trust: 0.3
vendor:	huawei	model:	p9 eva-cl10c00b195	scope:	ne	version:	-	Trust: 0.3
vendor:	huawei	model:	p9 eva-al10c00b195	scope:	ne	version:	-	Trust: 0.3

sources: BID: 93299 // JVNDB: JVNDB-2016-005248 // CNNVD: CNNVD-201610-178 // NVD: CVE-2016-3918

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov:	CVE-2016-3918
value:	MEDIUM
Trust: 1.0
NVD:	CVE-2016-3918
value:	MEDIUM
Trust: 0.8
CNNVD:	CNNVD-201610-178
value:	MEDIUM
Trust: 0.6
VULMON:	CVE-2016-3918
value:	MEDIUM
Trust: 0.1

nvd@nist.gov:	CVE-2016-3918
severity:	MEDIUM
baseScore:	4.3
vectorString:	AV:N/AC:M/AU:N/C:P/I:N/A:N
accessVector:	NETWORK
accessComplexity:	MEDIUM
authentication:	NONE
confidentialityImpact:	PARTIAL
integrityImpact:	NONE
availabilityImpact:	NONE
exploitabilityScore:	8.6
impactScore:	2.9
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 1.9

nvd@nist.gov:	CVE-2016-3918
baseSeverity:	MEDIUM
baseScore:	5.5
vectorString:	CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
attackVector:	LOCAL
attackComplexity:	LOW
privilegesRequired:	NONE
userInteraction:	REQUIRED
scope:	UNCHANGED
confidentialityImpact:	HIGH
integrityImpact:	NONE
availabilityImpact:	NONE
exploitabilityScore:	1.8
impactScore:	3.6
version:	3.0
Trust: 1.8

sources: VULMON: CVE-2016-3918 // JVNDB: JVNDB-2016-005248 // CNNVD: CNNVD-201610-178 // NVD: CVE-2016-3918

PROBLEMTYPE DATA

problemtype:

CWE-200

Trust: 1.8

sources: JVNDB: JVNDB-2016-005248 // NVD: CVE-2016-3918

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-201610-178

TYPE

information disclosure

Trust: 0.6

sources: CNNVD: CNNVD-201610-178

CONFIGURATIONS

sources: JVNDB: JVNDB-2016-005248

PATCH

title:	Limit account id and id to longs	url:	https://android.googlesource.com/platform/packages/apps/Email/+/6b2b0bd7c771c698f11d7be89c2c57c8722c7454	Trust: 0.8
title:	Android Security Bulletin-October 2016	url:	http://source.android.com/security/bulletin/2016-10-01.html	Trust: 0.8
title:	Android AOSP Mail Security vulnerabilities	url:	http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=64583	Trust: 0.6
title:	Android Security Bulletins: Android Security Bulletin—October 2016	url:	https://vulmon.com/vendoradvisory?qidtp=android_security_bulletins&qid=66399e39e6fd5b04e559a1f773ff4e37	Trust: 0.1

sources: VULMON: CVE-2016-3918 // JVNDB: JVNDB-2016-005248 // CNNVD: CNNVD-201610-178

EXTERNAL IDS

db:	NVD	id:	CVE-2016-3918	Trust: 2.8
db:	BID	id:	93299	Trust: 1.4
db:	JVNDB	id:	JVNDB-2016-005248	Trust: 0.8
db:	CNNVD	id:	CNNVD-201610-178	Trust: 0.6
db:	VULMON	id:	CVE-2016-3918	Trust: 0.1

sources: VULMON: CVE-2016-3918 // BID: 93299 // JVNDB: JVNDB-2016-005248 // CNNVD: CNNVD-201610-178 // NVD: CVE-2016-3918

REFERENCES

url:	http://source.android.com/security/bulletin/2016-10-01.html	Trust: 2.0
url:	https://android.googlesource.com/platform/packages/apps/email/+/6b2b0bd7c771c698f11d7be89c2c57c8722c7454	Trust: 1.7
url:	http://www.securityfocus.com/bid/93299	Trust: 1.2
url:	http://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2016-3918	Trust: 0.8
url:	http://web.nvd.nist.gov/view/vuln/detail?vulnid=cve-2016-3918	Trust: 0.8
url:	http://www.android.com/	Trust: 0.3
url:	http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20161214-01-smartphone-en	Trust: 0.3
url:	https://cwe.mitre.org/data/definitions/200.html	Trust: 0.1
url:	https://nvd.nist.gov	Trust: 0.1
url:	http://tools.cisco.com/security/center/viewalert.x?alertid=49185	Trust: 0.1

sources: VULMON: CVE-2016-3918 // BID: 93299 // JVNDB: JVNDB-2016-005248 // CNNVD: CNNVD-201610-178 // NVD: CVE-2016-3918

CREDITS

Wenlin Yang and Guang Gong of Alpha Team, Qihoo 360 Technology Co. Ltd

Trust: 0.3

sources: BID: 93299

SOURCES

db:	VULMON	id:	CVE-2016-3918
db:	BID	id:	93299
db:	JVNDB	id:	JVNDB-2016-005248
db:	CNNVD	id:	CNNVD-201610-178
db:	NVD	id:	CVE-2016-3918

LAST UPDATE DATE

2025-04-13T23:39:30.946000+00:00

SOURCES UPDATE DATE

db:	VULMON	id:	CVE-2016-3918	date:	2016-11-28T00:00:00
db:	BID	id:	93299	date:	2016-12-20T08:10:00
db:	JVNDB	id:	JVNDB-2016-005248	date:	2016-10-14T00:00:00
db:	CNNVD	id:	CNNVD-201610-178	date:	2016-10-12T00:00:00
db:	NVD	id:	CVE-2016-3918	date:	2025-04-12T10:46:40.837

SOURCES RELEASE DATE

db:	VULMON	id:	CVE-2016-3918	date:	2016-10-10T00:00:00
db:	BID	id:	93299	date:	2016-10-03T00:00:00
db:	JVNDB	id:	JVNDB-2016-005248	date:	2016-10-14T00:00:00
db:	CNNVD	id:	CNNVD-201610-178	date:	2016-10-12T00:00:00
db:	NVD	id:	CVE-2016-3918	date:	2016-10-10T10:59:22.980