Details of VAR-201510-0186

ID

VAR-201510-0186

CVE

CVE-2015-7023

TITLE

Apple iOS and OS X of CFNetwork In Cookie Overwritten vulnerability

Trust: 0.8

sources: JVNDB: JVNDB-2015-005563

DESCRIPTION

CFNetwork in Apple iOS before 9.1 and OS X before 10.11.1 does not properly consider the uppercase-versus-lowercase distinction during cookie parsing, which allows remote web servers to overwrite cookies via unspecified vectors. Supplementary information : CWE Vulnerability type by CWE-17: Code ( code ) Has been identified. http://cwe.mitre.org/data/definitions/17.htmlRemote Web Depending on the server Cookie May be overwritten. Apple iOS and Mac OS X are prone to multiple security vulnerabilities. Attackers can exploit these issues to execute arbitrary code, bypass security restrictions, overwrite arbitrary files and cause denial-of-service conditions. in the United States. CFNetwork is a low-level, high-performance framework that is an extension of BSD sockets (sockets). The vulnerability stems from the fact that the program does not correctly distinguish between case and case when parsing cookies. A remote attacker could exploit this vulnerability to overwrite cookies

Trust: 1.98

sources: NVD: CVE-2015-7023 // JVNDB: JVNDB-2015-005563 // BID: 77263 // VULHUB: VHN-84984

AFFECTED PRODUCTS

vendor:	apple	model:	mac os x	scope:	lte	version:	10.11.0	Trust: 1.0
vendor:	apple	model:	iphone os	scope:	lte	version:	9.0.2	Trust: 1.0
vendor:	apple	model:	mac os x	scope:	eq	version:	10.11	Trust: 0.8
vendor:	apple	model:	ios	scope:	lt	version:	9.1 (ipad 2 or later )	Trust: 0.8
vendor:	apple	model:	ios	scope:	lt	version:	9.1 (iphone 4s or later )	Trust: 0.8
vendor:	apple	model:	ios	scope:	lt	version:	9.1 (ipod touch first 5 after generation )	Trust: 0.8
vendor:	apple	model:	iphone os	scope:	eq	version:	9.0.2	Trust: 0.6
vendor:	apple	model:	mac os x	scope:	eq	version:	10.11.0	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
vendor:	apple	model:	ios	scope:	eq	version:	2.1	Trust: 0.3
vendor:	apple	model:	ios	scope:	eq	version:	2.0	Trust: 0.3

sources: BID: 77263 // JVNDB: JVNDB-2015-005563 // CNNVD: CNNVD-201510-562 // NVD: CVE-2015-7023

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov:	CVE-2015-7023
value:	MEDIUM
Trust: 1.0
NVD:	CVE-2015-7023
value:	MEDIUM
Trust: 0.8
CNNVD:	CNNVD-201510-562
value:	MEDIUM
Trust: 0.6
VULHUB:	VHN-84984
value:	MEDIUM
Trust: 0.1

nvd@nist.gov:	CVE-2015-7023
severity:	MEDIUM
baseScore:	5.8
vectorString:	AV:N/AC:M/AU:N/C:N/I:P/A:P
accessVector:	NETWORK
accessComplexity:	MEDIUM
authentication:	NONE
confidentialityImpact:	NONE
integrityImpact:	PARTIAL
availabilityImpact:	PARTIAL
exploitabilityScore:	8.6
impactScore:	4.9
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 1.8
VULHUB:	VHN-84984
severity:	MEDIUM
baseScore:	5.8
vectorString:	AV:N/AC:M/AU:N/C:N/I:P/A:P
accessVector:	NETWORK
accessComplexity:	MEDIUM
authentication:	NONE
confidentialityImpact:	NONE
integrityImpact:	PARTIAL
availabilityImpact:	PARTIAL
exploitabilityScore:	8.6
impactScore:	4.9
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 0.1

sources: VULHUB: VHN-84984 // JVNDB: JVNDB-2015-005563 // CNNVD: CNNVD-201510-562 // NVD: CVE-2015-7023

PROBLEMTYPE DATA

problemtype:	CWE-17	Trust: 1.1
problemtype:	CWE-Other	Trust: 0.8

sources: VULHUB: VHN-84984 // JVNDB: JVNDB-2015-005563 // NVD: CVE-2015-7023

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-201510-562

TYPE

Unknown

Trust: 0.3

sources: BID: 77263

CONFIGURATIONS

sources: JVNDB: JVNDB-2015-005563

PATCH

title:	Apple security updates	url:	https://support.apple.com/en-us/HT201222	Trust: 0.8
title:	APPLE-SA-2015-10-21-4 OS X El Capitan 10.11.1 and Security Update 2015-007	url:	http://lists.apple.com/archives/security-announce/2015/Oct/msg00005.html	Trust: 0.8
title:	APPLE-SA-2015-10-21-1 iOS 9.1	url:	http://lists.apple.com/archives/security-announce/2015/Oct/msg00002.html	Trust: 0.8
title:	HT205370	url:	https://support.apple.com/en-us/HT205370	Trust: 0.8
title:	HT205375	url:	https://support.apple.com/en-us/HT205375	Trust: 0.8
title:	HT205370	url:	http://support.apple.com/ja-jp/HT205370	Trust: 0.8
title:	HT205375	url:	http://support.apple.com/ja-jp/HT205375	Trust: 0.8

sources: JVNDB: JVNDB-2015-005563

EXTERNAL IDS

db:	NVD	id:	CVE-2015-7023	Trust: 2.8
db:	BID	id:	77263	Trust: 1.4
db:	SECTRACK	id:	1033929	Trust: 1.1
db:	JVN	id:	JVNVU92655282	Trust: 0.8
db:	JVNDB	id:	JVNDB-2015-005563	Trust: 0.8
db:	CNNVD	id:	CNNVD-201510-562	Trust: 0.7
db:	SEEBUG	id:	SSVID-89824	Trust: 0.1
db:	VULHUB	id:	VHN-84984	Trust: 0.1

sources: VULHUB: VHN-84984 // BID: 77263 // JVNDB: JVNDB-2015-005563 // CNNVD: CNNVD-201510-562 // NVD: CVE-2015-7023

REFERENCES

url:	http://lists.apple.com/archives/security-announce/2015/oct/msg00002.html	Trust: 1.7
url:	http://lists.apple.com/archives/security-announce/2015/oct/msg00005.html	Trust: 1.7
url:	https://support.apple.com/ht205370	Trust: 1.7
url:	https://support.apple.com/ht205375	Trust: 1.7
url:	http://www.securityfocus.com/bid/77263	Trust: 1.1
url:	http://www.securitytracker.com/id/1033929	Trust: 1.1
url:	http://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2015-7023	Trust: 0.8
url:	http://jvn.jp/vu/jvnvu92655282/	Trust: 0.8
url:	http://web.nvd.nist.gov/view/vuln/detail?vulnid=cve-2015-7023	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

sources: VULHUB: VHN-84984 // BID: 77263 // JVNDB: JVNDB-2015-005563 // CNNVD: CNNVD-201510-562 // NVD: CVE-2015-7023

CREDITS

Marvin Scholz; Xiaofeng Zheng and Jinjin Liang of Tsinghua University, Jian Jiang of University of California, Berkeley, Haixin Duan of Tsinghua University and International Computer Science Institute, Shuo Chen of Microsoft Research Redmond, Tao Wan of Hu

Trust: 0.3

sources: BID: 77263

SOURCES

db:	VULHUB	id:	VHN-84984
db:	BID	id:	77263
db:	JVNDB	id:	JVNDB-2015-005563
db:	CNNVD	id:	CNNVD-201510-562
db:	NVD	id:	CVE-2015-7023

LAST UPDATE DATE

2025-04-13T21:16:33.308000+00:00

SOURCES UPDATE DATE

db:	VULHUB	id:	VHN-84984	date:	2016-12-24T00:00:00
db:	BID	id:	77263	date:	2016-01-12T02:01:00
db:	JVNDB	id:	JVNDB-2015-005563	date:	2015-10-27T00:00:00
db:	CNNVD	id:	CNNVD-201510-562	date:	2015-10-26T00:00:00
db:	NVD	id:	CVE-2015-7023	date:	2025-04-12T10:46:40.837

SOURCES RELEASE DATE

db:	VULHUB	id:	VHN-84984	date:	2015-10-23T00:00:00
db:	BID	id:	77263	date:	2015-10-21T00:00:00
db:	JVNDB	id:	JVNDB-2015-005563	date:	2015-10-27T00:00:00
db:	CNNVD	id:	CNNVD-201510-562	date:	2015-10-26T00:00:00
db:	NVD	id:	CVE-2015-7023	date:	2015-10-23T21:59:55.660