Details of VAR-201306-0308

ID

VAR-201306-0308

CVE

CVE-2013-3950

TITLE

Apple iOS of dyld of dyld.cpp Vulnerable to stack-based buffer overflow

Trust: 0.8

sources: JVNDB: JVNDB-2013-002897

DESCRIPTION

Stack-based buffer overflow in the openSharedCacheFile function in dyld.cpp in dyld in Apple iOS 5.1.x and 6.x through 6.1.3 makes it easier for attackers to conduct untethering attacks via a long string in the DYLD_SHARED_CACHE_DIR environment variable. Successful exploits may allow an attacker to execute arbitrary code in the context of the affected application. Failed exploit attempts will likely result in denial-of-service conditions. Apple iOS 5.1.x and 6.x through 6.1.3 are vulnerable. Apple iOS is an operating system developed by Apple (Apple) for mobile devices

Trust: 1.98

sources: NVD: CVE-2013-3950 // JVNDB: JVNDB-2013-002897 // BID: 60437 // VULHUB: VHN-63952

AFFECTED PRODUCTS

vendor:	apple	model:	iphone os	scope:	eq	version:	5.1	Trust: 1.6
vendor:	apple	model:	iphone os	scope:	eq	version:	6.0	Trust: 1.6
vendor:	apple	model:	iphone os	scope:	eq	version:	6.1.2	Trust: 1.6
vendor:	apple	model:	iphone os	scope:	eq	version:	5.1.1	Trust: 1.6
vendor:	apple	model:	iphone os	scope:	eq	version:	6.1	Trust: 1.6
vendor:	apple	model:	iphone os	scope:	eq	version:	6.0.1	Trust: 1.6
vendor:	apple	model:	iphone os	scope:	eq	version:	6.0.2	Trust: 1.6
vendor:	apple	model:	iphone os	scope:	eq	version:	6.1.3	Trust: 1.6
vendor:	apple	model:	mac os x	scope:	lt	version:	10.9	Trust: 0.8
vendor:	apple	model:	tv	scope:	lt	version:	6.0 (apple tv first 2 after generation )	Trust: 0.8
vendor:	apple	model:	ios	scope:	eq	version:	5.1.x	Trust: 0.8
vendor:	apple	model:	ios	scope:	eq	version:	6.0 to 6.1.3	Trust: 0.8
vendor:	apple	model:	ios	scope:	lt	version:	7 (ipad 2 or later )	Trust: 0.8
vendor:	apple	model:	ios	scope:	lt	version:	7 (iphone 4 or later )	Trust: 0.8
vendor:	apple	model:	ios	scope:	lt	version:	7 (ipod touch first 5 after generation )	Trust: 0.8
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:	5.1.1	Trust: 0.3
vendor:	apple	model:	ios	scope:	eq	version:	5.1	Trust: 0.3
vendor:	apple	model:	tv	scope:	eq	version:	5.0	Trust: 0.3

sources: BID: 60437 // JVNDB: JVNDB-2013-002897 // CNNVD: CNNVD-201306-090 // NVD: CVE-2013-3950

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov:	CVE-2013-3950
value:	MEDIUM
Trust: 1.0
NVD:	CVE-2013-3950
value:	MEDIUM
Trust: 0.8
CNNVD:	CNNVD-201306-090
value:	MEDIUM
Trust: 0.6
VULHUB:	VHN-63952
value:	MEDIUM
Trust: 0.1

nvd@nist.gov:	CVE-2013-3950
severity:	MEDIUM
baseScore:	5.0
vectorString:	AV:N/AC:L/AU:N/C:N/I:P/A:N
accessVector:	NETWORK
accessComplexity:	LOW
authentication:	NONE
confidentialityImpact:	NONE
integrityImpact:	PARTIAL
availabilityImpact:	NONE
exploitabilityScore:	10.0
impactScore:	2.9
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 1.8
VULHUB:	VHN-63952
severity:	MEDIUM
baseScore:	5.0
vectorString:	AV:N/AC:L/AU:N/C:N/I:P/A:N
accessVector:	NETWORK
accessComplexity:	LOW
authentication:	NONE
confidentialityImpact:	NONE
integrityImpact:	PARTIAL
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-63952 // JVNDB: JVNDB-2013-002897 // CNNVD: CNNVD-201306-090 // NVD: CVE-2013-3950

PROBLEMTYPE DATA

problemtype:

CWE-119

Trust: 1.9

sources: VULHUB: VHN-63952 // JVNDB: JVNDB-2013-002897 // NVD: CVE-2013-3950

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-201306-090

TYPE

buffer overflow

Trust: 0.6

sources: CNNVD: CNNVD-201306-090

CONFIGURATIONS

sources: JVNDB: JVNDB-2013-002897

PATCH

title:	iOS 6	url:	http://www.apple.com/jp/ios/	Trust: 0.8
title:	APPLE-SA-2013-09-18-2	url:	http://lists.apple.com/archives/security-announce/2013/Sep/msg00006.html	Trust: 0.8
title:	APPLE-SA-2013-10-22-3	url:	http://lists.apple.com/archives/security-announce/2013/Oct/msg00004.html	Trust: 0.8
title:	APPLE-SA-2013-09-20-1	url:	http://lists.apple.com/archives/security-announce/2013/Sep/msg00008.html	Trust: 0.8
title:	HT6011	url:	http://support.apple.com/kb/HT6011	Trust: 0.8
title:	HT5934	url:	http://support.apple.com/kb/HT5934	Trust: 0.8
title:	HT5935	url:	http://support.apple.com/kb/HT5935	Trust: 0.8
title:	HT5934	url:	http://support.apple.com/kb/HT5934?viewlocale=ja_JP	Trust: 0.8
title:	HT5935	url:	http://support.apple.com/kb/HT5935?viewlocale=ja_JP	Trust: 0.8
title:	HT6011	url:	http://support.apple.com/kb/HT6011?viewlocale=ja_JP	Trust: 0.8

sources: JVNDB: JVNDB-2013-002897

EXTERNAL IDS

db:	NVD	id:	CVE-2013-3950	Trust: 2.8
db:	SECTRACK	id:	1029054	Trust: 1.1
db:	JVN	id:	JVNVU98681940	Trust: 0.8
db:	JVN	id:	JVNVU95174988	Trust: 0.8
db:	JVNDB	id:	JVNDB-2013-002897	Trust: 0.8
db:	CNNVD	id:	CNNVD-201306-090	Trust: 0.7
db:	BID	id:	60437	Trust: 0.4
db:	VULHUB	id:	VHN-63952	Trust: 0.1

sources: VULHUB: VHN-63952 // BID: 60437 // JVNDB: JVNDB-2013-002897 // CNNVD: CNNVD-201306-090 // NVD: CVE-2013-3950

REFERENCES

url:	http://antid0te.com/syscan_2013/syscan2013_mountain_lion_ios_vulnerabilities_garage_sale_whitepaper.pdf	Trust: 2.5
url:	http://www.syscan.org/index.php/sg/program/day/2	Trust: 2.5
url:	http://lists.apple.com/archives/security-announce/2013/sep/msg00006.html	Trust: 1.1
url:	http://lists.apple.com/archives/security-announce/2013/oct/msg00004.html	Trust: 1.1
url:	http://support.apple.com/kb/ht5934	Trust: 1.1
url:	http://www.securitytracker.com/id/1029054	Trust: 1.1
url:	http://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2013-3950	Trust: 0.8
url:	http://jvn.jp/cert/jvnvu98681940/index.html	Trust: 0.8
url:	http://jvn.jp/cert/jvnvu95174988/	Trust: 0.8
url:	http://web.nvd.nist.gov/view/vuln/detail?vulnid=cve-2013-3950	Trust: 0.8
url:	http://www.apple.com/ios/	Trust: 0.3

sources: VULHUB: VHN-63952 // BID: 60437 // JVNDB: JVNDB-2013-002897 // CNNVD: CNNVD-201306-090 // NVD: CVE-2013-3950

CREDITS

Stefan Esser

Trust: 0.3

sources: BID: 60437

SOURCES

db:	VULHUB	id:	VHN-63952
db:	BID	id:	60437
db:	JVNDB	id:	JVNDB-2013-002897
db:	CNNVD	id:	CNNVD-201306-090
db:	NVD	id:	CVE-2013-3950

LAST UPDATE DATE

2025-04-11T22:23:53.066000+00:00

SOURCES UPDATE DATE

db:	VULHUB	id:	VHN-63952	date:	2013-10-31T00:00:00
db:	BID	id:	60437	date:	2015-03-19T08:09:00
db:	JVNDB	id:	JVNDB-2013-002897	date:	2013-11-08T00:00:00
db:	CNNVD	id:	CNNVD-201306-090	date:	2013-09-27T00:00:00
db:	NVD	id:	CVE-2013-3950	date:	2025-04-11T00:51:21.963

SOURCES RELEASE DATE

db:	VULHUB	id:	VHN-63952	date:	2013-06-05T00:00:00
db:	BID	id:	60437	date:	2013-04-26T00:00:00
db:	JVNDB	id:	JVNDB-2013-002897	date:	2013-06-07T00:00:00
db:	CNNVD	id:	CNNVD-201306-090	date:	2013-06-06T00:00:00
db:	NVD	id:	CVE-2013-3950	date:	2013-06-05T14:39:55.880