Details of VAR-201511-0217

ID

VAR-201511-0217

CVE

CVE-2015-6366

TITLE

Cisco IOS Vulnerabilities that can bypass network traffic restrictions

Trust: 0.8

sources: JVNDB: JVNDB-2015-005908

DESCRIPTION

Cisco IOS 15.2(04)M6 and 15.4(03)S lets physical-interface ACLs supersede tunnel-interface ACLs, which allows remote attackers to bypass intended network-traffic restrictions in opportunistic circumstances by using a tunnel, aka Bug ID CSCur01042. Cisco IOS The tunnel interface ACL The physical interface ACL As an alternative, there is a vulnerability that bypasses network traffic restrictions. Vendors have confirmed this vulnerability Bug ID CSCur01042 It is released as. Supplementary information : CWE Vulnerability type by CWE-284: Improper Access Control ( Inappropriate access control ) Has been identified. http://cwe.mitre.org/data/definitions/284.htmlUsing a tunnel by a third party can circumvent network traffic restrictions. Cisco IOS is a popular Internet operating system. A security vulnerability exists in Cisco IOS. Remote attackers can exploit this issue to bypass security restrictions and perform unauthorized actions. This may aid in further attacks

Trust: 2.52

sources: NVD: CVE-2015-6366 // JVNDB: JVNDB-2015-005908 // CNVD: CNVD-2015-07563 // BID: 77569 // VULHUB: VHN-84327

IOT TAXONOMY

category:

['Network device']

sub_category:

Trust: 0.6

sources: CNVD: CNVD-2015-07563

AFFECTED PRODUCTS

vendor:	cisco	model:	ios	scope:	eq	version:	15.4\(3\)s	Trust: 1.6
vendor:	cisco	model:	ios	scope:	eq	version:	15.2\(4\)m6	Trust: 1.6
vendor:	cisco	model:	ios	scope:	eq	version:	15.2(04)m6	Trust: 0.8
vendor:	cisco	model:	ios	scope:	eq	version:	15.4(03)s	Trust: 0.8
vendor:	cisco	model:	ios software 15.2 m6	scope:	-	version:	-	Trust: 0.6
vendor:	cisco	model:	ios software 15.4 s	scope:	-	version:	-	Trust: 0.6
vendor:	cisco	model:	ios 15.4 s	scope:	-	version:	-	Trust: 0.3
vendor:	cisco	model:	ios 15.2 m6	scope:	-	version:	-	Trust: 0.3

sources: CNVD: CNVD-2015-07563 // BID: 77569 // JVNDB: JVNDB-2015-005908 // CNNVD: CNNVD-201511-243 // NVD: CVE-2015-6366

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov:	CVE-2015-6366
value:	MEDIUM
Trust: 1.0
NVD:	CVE-2015-6366
value:	MEDIUM
Trust: 0.8
CNVD:	CNVD-2015-07563
value:	MEDIUM
Trust: 0.6
CNNVD:	CNNVD-201511-243
value:	MEDIUM
Trust: 0.6
VULHUB:	VHN-84327
value:	MEDIUM
Trust: 0.1

nvd@nist.gov:	CVE-2015-6366
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
CNVD:	CNVD-2015-07563
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: 0.6
VULHUB:	VHN-84327
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: CNVD: CNVD-2015-07563 // VULHUB: VHN-84327 // JVNDB: JVNDB-2015-005908 // CNNVD: CNNVD-201511-243 // NVD: CVE-2015-6366

PROBLEMTYPE DATA

problemtype:	CWE-284	Trust: 1.1
problemtype:	CWE-Other	Trust: 0.8

sources: VULHUB: VHN-84327 // JVNDB: JVNDB-2015-005908 // NVD: CVE-2015-6366

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-201511-243

TYPE

Access Validation Error

Trust: 0.3

sources: BID: 77569

CONFIGURATIONS

sources: JVNDB: JVNDB-2015-005908

PATCH

title:	cisco-sa-20151112-ios2	url:	http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20151112-ios2	Trust: 0.8
title:	Cisco IOS ACL controls patches that bypass vulnerabilities	url:	https://www.cnvd.org.cn/patchInfo/show/66806	Trust: 0.6
title:	Cisco IOS Security vulnerabilities	url:	http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=58732	Trust: 0.6

sources: CNVD: CNVD-2015-07563 // JVNDB: JVNDB-2015-005908 // CNNVD: CNNVD-201511-243

EXTERNAL IDS

db:	NVD	id:	CVE-2015-6366	Trust: 3.4
db:	SECTRACK	id:	1034141	Trust: 1.1
db:	JVNDB	id:	JVNDB-2015-005908	Trust: 0.8
db:	CNNVD	id:	CNNVD-201511-243	Trust: 0.7
db:	CNVD	id:	CNVD-2015-07563	Trust: 0.6
db:	BID	id:	77569	Trust: 0.4
db:	SEEBUG	id:	SSVID-89788	Trust: 0.1
db:	VULHUB	id:	VHN-84327	Trust: 0.1

sources: CNVD: CNVD-2015-07563 // VULHUB: VHN-84327 // BID: 77569 // JVNDB: JVNDB-2015-005908 // CNNVD: CNNVD-201511-243 // NVD: CVE-2015-6366

REFERENCES

url:	http://tools.cisco.com/security/center/content/ciscosecurityadvisory/cisco-sa-20151112-ios2	Trust: 2.6
url:	http://www.securitytracker.com/id/1034141	Trust: 1.1
url:	http://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2015-6366	Trust: 0.8
url:	http://web.nvd.nist.gov/view/vuln/detail?vulnid=cve-2015-6366	Trust: 0.8
url:	http://www.cisco.com	Trust: 0.3

sources: CNVD: CNVD-2015-07563 // VULHUB: VHN-84327 // BID: 77569 // JVNDB: JVNDB-2015-005908 // CNNVD: CNNVD-201511-243 // NVD: CVE-2015-6366

CREDITS

Cisco

Trust: 0.3

sources: BID: 77569

SOURCES

db:	CNVD	id:	CNVD-2015-07563
db:	VULHUB	id:	VHN-84327
db:	BID	id:	77569
db:	JVNDB	id:	JVNDB-2015-005908
db:	CNNVD	id:	CNNVD-201511-243
db:	NVD	id:	CVE-2015-6366

LAST UPDATE DATE

2025-04-13T23:29:31.383000+00:00

SOURCES UPDATE DATE

db:	CNVD	id:	CNVD-2015-07563	date:	2015-11-17T00:00:00
db:	VULHUB	id:	VHN-84327	date:	2016-12-07T00:00:00
db:	BID	id:	77569	date:	2015-11-12T00:00:00
db:	JVNDB	id:	JVNDB-2015-005908	date:	2015-11-16T00:00:00
db:	CNNVD	id:	CNNVD-201511-243	date:	2015-11-16T00:00:00
db:	NVD	id:	CVE-2015-6366	date:	2025-04-12T10:46:40.837

SOURCES RELEASE DATE

db:	CNVD	id:	CNVD-2015-07563	date:	2015-11-17T00:00:00
db:	VULHUB	id:	VHN-84327	date:	2015-11-13T00:00:00
db:	BID	id:	77569	date:	2015-11-12T00:00:00
db:	JVNDB	id:	JVNDB-2015-005908	date:	2015-11-16T00:00:00
db:	CNNVD	id:	CNNVD-201511-243	date:	2015-11-16T00:00:00
db:	NVD	id:	CVE-2015-6366	date:	2015-11-13T03:59:02.913