Details of VAR-201508-0450

ID

VAR-201508-0450

CVE

CVE-2015-3805

TITLE

Apple iOS and OS X Vulnerabilities that bypass code signing protection mechanisms

Trust: 0.8

sources: JVNDB: JVNDB-2015-004242

DESCRIPTION

Apple iOS before 8.4.1 and OS X before 10.10.5 allow local users to bypass a code-signing protection mechanism via a crafted Mach-O file, a different vulnerability than CVE-2015-3802. Attackers can exploit these issues to obtain sensitive information, execute arbitrary code with system privileges, perform unauthorized actions, bypass security restrictions, cause denial-of-service conditions, and perform other attacks. Versions prior to iOS 8.4.1 and OS X 10.10.5 are vulnerable. in the United States

Trust: 1.98

sources: NVD: CVE-2015-3805 // JVNDB: JVNDB-2015-004242 // BID: 76343 // VULHUB: VHN-81766

AFFECTED PRODUCTS

vendor:	apple	model:	mac os x	scope:	lte	version:	10.10.4	Trust: 1.0
vendor:	apple	model:	iphone os	scope:	lte	version:	8.4	Trust: 1.0
vendor:	apple	model:	mac os x	scope:	eq	version:	10.10 to 10.10.4	Trust: 0.8
vendor:	apple	model:	ios	scope:	lt	version:	8.4.1 (ipad 2 or later )	Trust: 0.8
vendor:	apple	model:	ios	scope:	lt	version:	8.4.1 (iphone 4s or later )	Trust: 0.8
vendor:	apple	model:	ios	scope:	lt	version:	8.4.1 (ipod touch first 5 after generation )	Trust: 0.8
vendor:	apple	model:	iphone os	scope:	eq	version:	8.4	Trust: 0.6
vendor:	apple	model:	mac os x	scope:	eq	version:	10.10.4	Trust: 0.6
vendor:	apple	model:	keynote	scope:	eq	version:	2.0.2	Trust: 0.3
vendor:	apple	model:	keynote	scope:	eq	version:	2.0.1	Trust: 0.3
vendor:	apple	model:	keynote	scope:	eq	version:	2.0	Trust: 0.3
vendor:	apple	model:	itunes	scope:	eq	version:	10.5.1	Trust: 0.3
vendor:	apple	model:	itunes	scope:	eq	version:	9.0.2	Trust: 0.3
vendor:	apple	model:	itunes	scope:	eq	version:	9.0.1	Trust: 0.3
vendor:	apple	model:	itunes	scope:	eq	version:	9.0	Trust: 0.3
vendor:	apple	model:	itunes	scope:	eq	version:	7.3.2	Trust: 0.3
vendor:	apple	model:	itunes	scope:	eq	version:	7.3	Trust: 0.3
vendor:	apple	model:	itunes	scope:	eq	version:	7.0.2	Trust: 0.3
vendor:	apple	model:	itunes	scope:	eq	version:	6.0.5	Trust: 0.3
vendor:	apple	model:	itunes	scope:	eq	version:	6.0.4	Trust: 0.3
vendor:	apple	model:	itunes	scope:	eq	version:	6.0.1	Trust: 0.3
vendor:	apple	model:	itunes	scope:	eq	version:	6.0	Trust: 0.3
vendor:	apple	model:	itunes	scope:	eq	version:	5.0	Trust: 0.3
vendor:	apple	model:	itunes	scope:	eq	version:	4.8	Trust: 0.3
vendor:	apple	model:	itunes	scope:	eq	version:	4.7.1	Trust: 0.3
vendor:	apple	model:	itunes	scope:	eq	version:	4.6	Trust: 0.3
vendor:	apple	model:	itunes	scope:	eq	version:	4.5	Trust: 0.3
vendor:	apple	model:	itunes	scope:	eq	version:	4.2.72	Trust: 0.3
vendor:	apple	model:	itunes	scope:	eq	version:	9.2	Trust: 0.3
vendor:	apple	model:	itunes	scope:	eq	version:	9.1	Trust: 0.3
vendor:	apple	model:	itunes	scope:	eq	version:	8.2	Trust: 0.3
vendor:	apple	model:	itunes	scope:	eq	version:	8.1	Trust: 0.3
vendor:	apple	model:	itunes	scope:	eq	version:	8.0.2.20	Trust: 0.3
vendor:	apple	model:	itunes	scope:	eq	version:	7.4	Trust: 0.3
vendor:	apple	model:	itunes	scope:	eq	version:	10.6	Trust: 0.3
vendor:	apple	model:	itunes	scope:	eq	version:	10.5	Trust: 0.3
vendor:	apple	model:	itunes	scope:	eq	version:	10.2.2	Trust: 0.3
vendor:	apple	model:	itunes	scope:	eq	version:	10.2	Trust: 0.3
vendor:	apple	model:	itunes	scope:	eq	version:	10	Trust: 0.3
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
vendor:	apple	model:	tv	scope:	eq	version:	5.0	Trust: 0.3
vendor:	apple	model:	tv	scope:	eq	version:	4.4	Trust: 0.3
vendor:	apple	model:	tv	scope:	eq	version:	4.3	Trust: 0.3
vendor:	apple	model:	tv	scope:	eq	version:	4.2	Trust: 0.3
vendor:	apple	model:	tv	scope:	eq	version:	4.1	Trust: 0.3
vendor:	apple	model:	tv	scope:	eq	version:	4.0	Trust: 0.3

sources: BID: 76343 // JVNDB: JVNDB-2015-004242 // CNNVD: CNNVD-201508-302 // NVD: CVE-2015-3805

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov:	CVE-2015-3805
value:	HIGH
Trust: 1.0
NVD:	CVE-2015-3805
value:	HIGH
Trust: 0.8
CNNVD:	CNNVD-201508-302
value:	HIGH
Trust: 0.6
VULHUB:	VHN-81766
value:	HIGH
Trust: 0.1

nvd@nist.gov:	CVE-2015-3805
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: 1.8
VULHUB:	VHN-81766
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

sources: VULHUB: VHN-81766 // JVNDB: JVNDB-2015-004242 // CNNVD: CNNVD-201508-302 // NVD: CVE-2015-3805

PROBLEMTYPE DATA

problemtype:

CWE-20

Trust: 1.9

sources: VULHUB: VHN-81766 // JVNDB: JVNDB-2015-004242 // NVD: CVE-2015-3805

THREAT TYPE

local

Trust: 0.6

sources: CNNVD: CNNVD-201508-302

TYPE

input validation

Trust: 0.6

sources: CNNVD: CNNVD-201508-302

CONFIGURATIONS

sources: JVNDB: JVNDB-2015-004242

PATCH

title:	Apple security updates	url:	https://support.apple.com/en-us/HT201222	Trust: 0.8
title:	APPLE-SA-2015-08-13-3 iOS 8.4.1	url:	http://lists.apple.com/archives/security-announce/2015/Aug/msg00002.html	Trust: 0.8
title:	APPLE-SA-2015-08-13-2 OS X Yosemite v10.10.5 and Security Update 2015-006	url:	http://lists.apple.com/archives/security-announce/2015/Aug/msg00001.html	Trust: 0.8
title:	HT205030	url:	http://support.apple.com/en-us/HT205030	Trust: 0.8
title:	HT205031	url:	http://support.apple.com/en-us/HT205031	Trust: 0.8
title:	HT205030	url:	http://support.apple.com/ja-jp/HT205030	Trust: 0.8
title:	HT205031	url:	http://support.apple.com/ja-jp/HT205031	Trust: 0.8
title:	osxupd10.10.5	url:	http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=57197	Trust: 0.6
title:	iPhone7,1_8.4.1_12H321_Restore	url:	http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=57198	Trust: 0.6

sources: JVNDB: JVNDB-2015-004242 // CNNVD: CNNVD-201508-302

EXTERNAL IDS

db:	NVD	id:	CVE-2015-3805	Trust: 2.8
db:	BID	id:	76343	Trust: 2.0
db:	SECTRACK	id:	1033275	Trust: 1.1
db:	JVN	id:	JVNVU94440136	Trust: 0.8
db:	JVNDB	id:	JVNDB-2015-004242	Trust: 0.8
db:	CNNVD	id:	CNNVD-201508-302	Trust: 0.7
db:	VULHUB	id:	VHN-81766	Trust: 0.1

sources: VULHUB: VHN-81766 // BID: 76343 // JVNDB: JVNDB-2015-004242 // CNNVD: CNNVD-201508-302 // NVD: CVE-2015-3805

REFERENCES

url:	http://lists.apple.com/archives/security-announce/2015/aug/msg00001.html	Trust: 1.7
url:	http://lists.apple.com/archives/security-announce/2015/aug/msg00002.html	Trust: 1.7
url:	http://www.securityfocus.com/bid/76343	Trust: 1.7
url:	https://support.apple.com/kb/ht205030	Trust: 1.7
url:	https://support.apple.com/kb/ht205031	Trust: 1.7
url:	http://www.securitytracker.com/id/1033275	Trust: 1.1
url:	http://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2015-3805	Trust: 0.8
url:	http://jvn.jp/vu/jvnvu94440136/index.html	Trust: 0.8
url:	http://web.nvd.nist.gov/view/vuln/detail?vulnid=cve-2015-3805	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:	http://www.apple.com/macosx/	Trust: 0.3
url:	https://support.apple.com/en-us/ht205221	Trust: 0.3

sources: VULHUB: VHN-81766 // BID: 76343 // JVNDB: JVNDB-2015-004242 // CNNVD: CNNVD-201508-302 // NVD: CVE-2015-3805

CREDITS

Apple, TaiG Jailbreak Team, Michal Zalewski, John Villamil (@day6reak) from Yahoo Pentest Team, Ilja van Sprundel, Ian Beer of Google Project Zero, Frank Graziano of the Yahoo Pentest Team, Lufeng Li of Qihoo 360, Mathew Rowley, Bruno Morisson of INTEGRIT S.A.

Trust: 0.6

sources: CNNVD: CNNVD-201508-302

SOURCES

db:	VULHUB	id:	VHN-81766
db:	BID	id:	76343
db:	JVNDB	id:	JVNDB-2015-004242
db:	CNNVD	id:	CNNVD-201508-302
db:	NVD	id:	CVE-2015-3805

LAST UPDATE DATE

2025-04-13T20:02:03.132000+00:00

SOURCES UPDATE DATE

db:	VULHUB	id:	VHN-81766	date:	2016-12-24T00:00:00
db:	BID	id:	76343	date:	2016-07-06T13:27:00
db:	JVNDB	id:	JVNDB-2015-004242	date:	2015-08-21T00:00:00
db:	CNNVD	id:	CNNVD-201508-302	date:	2015-08-21T00:00:00
db:	NVD	id:	CVE-2015-3805	date:	2025-04-12T10:46:40.837

SOURCES RELEASE DATE

db:	VULHUB	id:	VHN-81766	date:	2015-08-17T00:00:00
db:	BID	id:	76343	date:	2015-08-13T00:00:00
db:	JVNDB	id:	JVNDB-2015-004242	date:	2015-08-21T00:00:00
db:	CNNVD	id:	CNNVD-201508-302	date:	2015-08-18T00:00:00
db:	NVD	id:	CVE-2015-3805	date:	2015-08-17T00:00:19.830