Details of VAR-201509-0066

ID

VAR-201509-0066

CVE

CVE-2015-5831

TITLE

Apple iOS Of the kernel NetworkExtension Vulnerable to obtaining important memory layout information

Trust: 0.8

sources: JVNDB: JVNDB-2015-004806

DESCRIPTION

NetworkExtension in the kernel in Apple iOS before 9 does not properly initialize an unspecified data structure, which allows attackers to obtain sensitive memory-layout information via a crafted app. Apple iOS is prone to multiple security vulnerabilities. Attackers can exploit these issues to bypass security restrictions, obtain sensitive information, execute arbitrary code, cause a denial-of-service condition, perform unauthorized actions and gain system privileges; this may aid in launching further attacks. Versions prior to iOS 9 are vulnerable. Apple iOS is an operating system developed by Apple (Apple) for mobile devices. The vulnerability is caused by the program not properly initializing the memory

Trust: 2.07

sources: NVD: CVE-2015-5831 // JVNDB: JVNDB-2015-004806 // BID: 76764 // VULHUB: VHN-83792 // VULMON: CVE-2015-5831

AFFECTED PRODUCTS

vendor:	apple	model:	mac os x	scope:	lte	version:	10.10.5	Trust: 1.0
vendor:	apple	model:	iphone os	scope:	lte	version:	8.4.1	Trust: 1.0
vendor:	apple	model:	mac os x	scope:	lt	version:	10.6.8 thats all 10.11	Trust: 0.8
vendor:	apple	model:	ios	scope:	lt	version:	9 (ipad 2 or later )	Trust: 0.8
vendor:	apple	model:	ios	scope:	lt	version:	9 (iphone 4s or later )	Trust: 0.8
vendor:	apple	model:	ios	scope:	lt	version:	9 (ipod touch first 5 after generation )	Trust: 0.8
vendor:	apple	model:	mac os x	scope:	eq	version:	10.10.5	Trust: 0.6
vendor:	apple	model:	iphone os	scope:	eq	version:	8.4.1	Trust: 0.6
vendor:	apple	model:	ipod touch	scope:	eq	version:	0	Trust: 0.3
vendor:	apple	model:	iphone	scope:	eq	version:	0	Trust: 0.3
vendor:	apple	model:	ipad	scope:	eq	version:	0	Trust: 0.3
vendor:	apple	model:	ios	scope:	eq	version:	4.2.1	Trust: 0.3
vendor:	apple	model:	ios	scope:	eq	version:	4.0.2	Trust: 0.3
vendor:	apple	model:	ios	scope:	eq	version:	4.0.1	Trust: 0.3
vendor:	apple	model:	ios	scope:	eq	version:	3.2.2	Trust: 0.3
vendor:	apple	model:	ios	scope:	eq	version:	3.2.1	Trust: 0.3
vendor:	apple	model:	ios	scope:	eq	version:	5.1.1	Trust: 0.3
vendor:	apple	model:	ios	scope:	eq	version:	5.1	Trust: 0.3
vendor:	apple	model:	ios	scope:	eq	version:	5.0.1	Trust: 0.3
vendor:	apple	model:	ios	scope:	eq	version:	5	Trust: 0.3
vendor:	apple	model:	ios	scope:	eq	version:	4.3.5	Trust: 0.3
vendor:	apple	model:	ios	scope:	eq	version:	4.3.4	Trust: 0.3
vendor:	apple	model:	ios	scope:	eq	version:	4.3.3	Trust: 0.3
vendor:	apple	model:	ios	scope:	eq	version:	4.3.2	Trust: 0.3
vendor:	apple	model:	ios	scope:	eq	version:	4.3.1	Trust: 0.3
vendor:	apple	model:	ios	scope:	eq	version:	4.3	Trust: 0.3
vendor:	apple	model:	ios	scope:	eq	version:	4.2.9	Trust: 0.3
vendor:	apple	model:	ios	scope:	eq	version:	4.2.8	Trust: 0.3
vendor:	apple	model:	ios	scope:	eq	version:	4.2.7	Trust: 0.3
vendor:	apple	model:	ios	scope:	eq	version:	4.2.6	Trust: 0.3
vendor:	apple	model:	ios	scope:	eq	version:	4.2.5	Trust: 0.3
vendor:	apple	model:	ios	scope:	eq	version:	4.2.10	Trust: 0.3
vendor:	apple	model:	ios	scope:	eq	version:	4.2	Trust: 0.3
vendor:	apple	model:	ios	scope:	eq	version:	4.1	Trust: 0.3
vendor:	apple	model:	ios	scope:	eq	version:	4	Trust: 0.3
vendor:	apple	model:	ios	scope:	eq	version:	3.2	Trust: 0.3
vendor:	apple	model:	ios	scope:	eq	version:	3.1	Trust: 0.3
vendor:	apple	model:	ios	scope:	eq	version:	3.0	Trust: 0.3

sources: BID: 76764 // JVNDB: JVNDB-2015-004806 // CNNVD: CNNVD-201509-317 // NVD: CVE-2015-5831

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov:	CVE-2015-5831
value:	MEDIUM
Trust: 1.0
NVD:	CVE-2015-5831
value:	MEDIUM
Trust: 0.8
CNNVD:	CNNVD-201509-317
value:	MEDIUM
Trust: 0.6
VULHUB:	VHN-83792
value:	MEDIUM
Trust: 0.1
VULMON:	CVE-2015-5831
value:	MEDIUM
Trust: 0.1

nvd@nist.gov:	CVE-2015-5831
severity:	MEDIUM
baseScore:	5.0
vectorString:	AV:N/AC:L/AU:N/C:P/I:N/A:N
accessVector:	NETWORK
accessComplexity:	LOW
authentication:	NONE
confidentialityImpact:	PARTIAL
integrityImpact:	NONE
availabilityImpact:	NONE
exploitabilityScore:	10.0
impactScore:	2.9
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 1.9
VULHUB:	VHN-83792
severity:	MEDIUM
baseScore:	5.0
vectorString:	AV:N/AC:L/AU:N/C:P/I:N/A:N
accessVector:	NETWORK
accessComplexity:	LOW
authentication:	NONE
confidentialityImpact:	PARTIAL
integrityImpact:	NONE
availabilityImpact:	NONE
exploitabilityScore:	10.0
impactScore:	2.9
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 0.1

sources: VULHUB: VHN-83792 // VULMON: CVE-2015-5831 // JVNDB: JVNDB-2015-004806 // CNNVD: CNNVD-201509-317 // NVD: CVE-2015-5831

PROBLEMTYPE DATA

problemtype:

CWE-200

Trust: 1.9

sources: VULHUB: VHN-83792 // JVNDB: JVNDB-2015-004806 // NVD: CVE-2015-5831

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-201509-317

TYPE

information disclosure

Trust: 0.6

sources: CNNVD: CNNVD-201509-317

CONFIGURATIONS

sources: JVNDB: JVNDB-2015-004806

PATCH

title:	Apple security updates	url:	https://support.apple.com/en-us/HT201222	Trust: 0.8
title:	APPLE-SA-2015-09-16-1 iOS 9	url:	http://lists.apple.com/archives/security-announce/2015/Sep/msg00001.html	Trust: 0.8
title:	APPLE-SA-2015-09-30-3 OS X El Capitan 10.11	url:	http://lists.apple.com/archives/security-announce/2015/Sep/msg00008.html	Trust: 0.8
title:	HT205212	url:	https://support.apple.com/en-us/HT205212	Trust: 0.8
title:	HT205267	url:	https://support.apple.com/en-us/HT205267	Trust: 0.8
title:	HT205267	url:	http://support.apple.com/ja-jp/HT205267	Trust: 0.8
title:	HT205212	url:	http://support.apple.com/ja-jp/HT205212	Trust: 0.8
title:	iTunes6464Setup	url:	http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=57671	Trust: 0.6
title:	iPhone7,1_9.0_13A344_Restore	url:	http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=57670	Trust: 0.6
title:	Apple: OS X El Capitan v10.11	url:	https://vulmon.com/vendoradvisory?qidtp=apple_security_advisories&qid=e88bab658248444f5dffc23fd95859e7	Trust: 0.1

sources: VULMON: CVE-2015-5831 // JVNDB: JVNDB-2015-004806 // CNNVD: CNNVD-201509-317

EXTERNAL IDS

db:	NVD	id:	CVE-2015-5831	Trust: 2.9
db:	BID	id:	76764	Trust: 1.5
db:	SECTRACK	id:	1033609	Trust: 1.2
db:	JVN	id:	JVNVU97220341	Trust: 0.8
db:	JVN	id:	JVNVU99970459	Trust: 0.8
db:	JVNDB	id:	JVNDB-2015-004806	Trust: 0.8
db:	CNNVD	id:	CNNVD-201509-317	Trust: 0.7
db:	VULHUB	id:	VHN-83792	Trust: 0.1
db:	VULMON	id:	CVE-2015-5831	Trust: 0.1

sources: VULHUB: VHN-83792 // VULMON: CVE-2015-5831 // BID: 76764 // JVNDB: JVNDB-2015-004806 // CNNVD: CNNVD-201509-317 // NVD: CVE-2015-5831

REFERENCES

url:	http://lists.apple.com/archives/security-announce/2015/sep/msg00001.html	Trust: 1.8
url:	https://support.apple.com/ht205212	Trust: 1.8
url:	http://lists.apple.com/archives/security-announce/2015/sep/msg00008.html	Trust: 1.2
url:	http://www.securityfocus.com/bid/76764	Trust: 1.2
url:	https://support.apple.com/ht205267	Trust: 1.2
url:	http://www.securitytracker.com/id/1033609	Trust: 1.2
url:	http://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2015-5831	Trust: 0.8
url:	http://jvn.jp/vu/jvnvu99970459/index.html	Trust: 0.8
url:	http://jvn.jp/vu/jvnvu97220341/index.html	Trust: 0.8
url:	http://web.nvd.nist.gov/view/vuln/detail?vulnid=cve-2015-5831	Trust: 0.8
url:	http://www.apple.com/ios/	Trust: 0.3
url:	http://www.apple.com/ipad/	Trust: 0.3
url:	http://www.apple.com/iphone/	Trust: 0.3
url:	http://www.apple.com/ipodtouch/	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://www.rapid7.com/db/vulnerabilities/apple-osx-networkextension-cve-2015-5831	Trust: 0.1
url:	https://support.apple.com/kb/ht205267	Trust: 0.1
url:	https://www.rapid7.com/db/vulnerabilities/apple-itunes-cve-2015-5816	Trust: 0.1
url:	http://tools.cisco.com/security/center/viewalert.x?alertid=41307	Trust: 0.1

sources: VULHUB: VHN-83792 // VULMON: CVE-2015-5831 // BID: 76764 // JVNDB: JVNDB-2015-004806 // CNNVD: CNNVD-201509-317 // NVD: CVE-2015-5831

CREDITS

Xiaofeng Zheng, Tsinghua University, Sam Greenhalgh, Andreas Kurtz, Erling Ellingsen, Amit Klein, Timothy J. Wood, Jin Han, Su Mon Kywe, Qiang Yan, Robert Deng, Debin Gao, Yingjiu Li, Feng Bao and Jianying Zhou, 1x7e1, beist of grayhash, Filippo Bigarella,

Trust: 0.3

sources: BID: 76764

SOURCES

db:	VULHUB	id:	VHN-83792
db:	VULMON	id:	CVE-2015-5831
db:	BID	id:	76764
db:	JVNDB	id:	JVNDB-2015-004806
db:	CNNVD	id:	CNNVD-201509-317
db:	NVD	id:	CVE-2015-5831

LAST UPDATE DATE

2024-11-23T20:26:30.470000+00:00

SOURCES UPDATE DATE

db:	VULHUB	id:	VHN-83792	date:	2016-12-22T00:00:00
db:	VULMON	id:	CVE-2015-5831	date:	2016-12-22T00:00:00
db:	BID	id:	76764	date:	2015-11-03T19:44:00
db:	JVNDB	id:	JVNDB-2015-004806	date:	2015-10-06T00:00:00
db:	CNNVD	id:	CNNVD-201509-317	date:	2015-09-22T00:00:00
db:	NVD	id:	CVE-2015-5831	date:	2024-11-21T02:33:56.753

SOURCES RELEASE DATE

db:	VULHUB	id:	VHN-83792	date:	2015-09-18T00:00:00
db:	VULMON	id:	CVE-2015-5831	date:	2015-09-18T00:00:00
db:	BID	id:	76764	date:	2015-09-16T00:00:00
db:	JVNDB	id:	JVNDB-2015-004806	date:	2015-09-25T00:00:00
db:	CNNVD	id:	CNNVD-201509-317	date:	2015-09-22T00:00:00
db:	NVD	id:	CVE-2015-5831	date:	2015-09-18T10:59:48.377