Details of VAR-201506-0163

ID

VAR-201506-0163

CVE

CVE-2015-0771

TITLE

Catalyst 6500 Runs on series devices Cisco IOS of WS-IPSEC-3 Service operation disruption in service modules (DoS) Vulnerabilities

Trust: 0.8

sources: JVNDB: JVNDB-2015-003069

DESCRIPTION

The IKE implementation in the WS-IPSEC-3 service module in Cisco IOS 12.2 on Catalyst 6500 devices allows remote authenticated users to cause a denial of service (device reload) by sending a crafted message during IPsec tunnel setup, aka Bug ID CSCur70505. The Cisco Catalyst 6500 Series Switches are a set of 6500 series switches. A denial of service vulnerability exists in Cisco Catalyst 6500 Series Switches that allows remote attackers to submit special requests to overload the switch, causing a denial of service attack. Attackers can exploit this issue to reload the affected device, denying service to legitimate users. This issue is being tracked by Cisco Bug ID CSCur70505. WS-IPSEC-3 service is one of the IPsec VPN service modules. The vulnerability is caused by insufficient boundary checks on specially crafted messages when the program establishes an IPsec tunnel

Trust: 2.52

sources: NVD: CVE-2015-0771 // JVNDB: JVNDB-2015-003069 // CNVD: CNVD-2015-03780 // BID: 75063 // VULHUB: VHN-78717

IOT TAXONOMY

category:

['Network device']

sub_category:

Trust: 0.6

sources: CNVD: CNVD-2015-03780

AFFECTED PRODUCTS

vendor:	cisco	model:	ios	scope:	eq	version:	12.2sxj	Trust: 1.6
vendor:	cisco	model:	ios	scope:	eq	version:	12.2\(33\)sxj8	Trust: 1.6
vendor:	cisco	model:	catalyst 6503-e switch	scope:	-	version:	-	Trust: 0.8
vendor:	cisco	model:	catalyst 6504-e switch	scope:	-	version:	-	Trust: 0.8
vendor:	cisco	model:	catalyst 6506-e switch	scope:	-	version:	-	Trust: 0.8
vendor:	cisco	model:	catalyst 6509-e switch	scope:	-	version:	-	Trust: 0.8
vendor:	cisco	model:	catalyst 6509-neb-a switch	scope:	-	version:	-	Trust: 0.8
vendor:	cisco	model:	catalyst 6509-v-e switch	scope:	-	version:	-	Trust: 0.8
vendor:	cisco	model:	catalyst 6513 switch	scope:	-	version:	-	Trust: 0.8
vendor:	cisco	model:	catalyst 6513-e switch	scope:	-	version:	-	Trust: 0.8
vendor:	cisco	model:	ios	scope:	eq	version:	12.2	Trust: 0.8
vendor:	cisco	model:	catalyst series switches	scope:	eq	version:	6500	Trust: 0.6
vendor:	cisco	model:	ios 12.2sxj	scope:	-	version:	-	Trust: 0.3
vendor:	cisco	model:	ios 12.2 sxj8	scope:	-	version:	-	Trust: 0.3
vendor:	cisco	model:	catalyst	scope:	eq	version:	6500	Trust: 0.3

sources: CNVD: CNVD-2015-03780 // BID: 75063 // JVNDB: JVNDB-2015-003069 // CNNVD: CNNVD-201506-214 // NVD: CVE-2015-0771

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov:	CVE-2015-0771
value:	MEDIUM
Trust: 1.0
NVD:	CVE-2015-0771
value:	MEDIUM
Trust: 0.8
CNVD:	CNVD-2015-03780
value:	MEDIUM
Trust: 0.6
CNNVD:	CNNVD-201506-214
value:	MEDIUM
Trust: 0.6
VULHUB:	VHN-78717
value:	MEDIUM
Trust: 0.1

nvd@nist.gov:	CVE-2015-0771
severity:	MEDIUM
baseScore:	6.3
vectorString:	AV:N/AC:M/AU:S/C:N/I:N/A:C
accessVector:	NETWORK
accessComplexity:	MEDIUM
authentication:	SINGLE
confidentialityImpact:	NONE
integrityImpact:	NONE
availabilityImpact:	COMPLETE
exploitabilityScore:	6.8
impactScore:	6.9
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 1.8
CNVD:	CNVD-2015-03780
severity:	MEDIUM
baseScore:	6.3
vectorString:	AV:N/AC:M/AU:S/C:N/I:N/A:C
accessVector:	NETWORK
accessComplexity:	MEDIUM
authentication:	SINGLE
confidentialityImpact:	NONE
integrityImpact:	NONE
availabilityImpact:	COMPLETE
exploitabilityScore:	6.8
impactScore:	6.9
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 0.6
VULHUB:	VHN-78717
severity:	MEDIUM
baseScore:	6.3
vectorString:	AV:N/AC:M/AU:S/C:N/I:N/A:C
accessVector:	NETWORK
accessComplexity:	MEDIUM
authentication:	SINGLE
confidentialityImpact:	NONE
integrityImpact:	NONE
availabilityImpact:	COMPLETE
exploitabilityScore:	6.8
impactScore:	6.9
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 0.1

sources: CNVD: CNVD-2015-03780 // VULHUB: VHN-78717 // JVNDB: JVNDB-2015-003069 // CNNVD: CNNVD-201506-214 // NVD: CVE-2015-0771

PROBLEMTYPE DATA

problemtype:

CWE-399

Trust: 1.9

sources: VULHUB: VHN-78717 // JVNDB: JVNDB-2015-003069 // NVD: CVE-2015-0771

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-201506-214

TYPE

resource management error

Trust: 0.6

sources: CNNVD: CNNVD-201506-214

CONFIGURATIONS

sources: JVNDB: JVNDB-2015-003069

PATCH

title:

39233

url:

http://tools.cisco.com/security/center/viewAlert.x?alertId=39233

Trust: 0.8

sources: JVNDB: JVNDB-2015-003069

EXTERNAL IDS

db:	NVD	id:	CVE-2015-0771	Trust: 3.4
db:	BID	id:	75063	Trust: 1.6
db:	SECTRACK	id:	1032517	Trust: 1.1
db:	JVNDB	id:	JVNDB-2015-003069	Trust: 0.8
db:	CNNVD	id:	CNNVD-201506-214	Trust: 0.7
db:	CNVD	id:	CNVD-2015-03780	Trust: 0.6
db:	VULHUB	id:	VHN-78717	Trust: 0.1

sources: CNVD: CNVD-2015-03780 // VULHUB: VHN-78717 // BID: 75063 // JVNDB: JVNDB-2015-003069 // CNNVD: CNNVD-201506-214 // NVD: CVE-2015-0771

REFERENCES

url:	http://tools.cisco.com/security/center/viewalert.x?alertid=39233	Trust: 2.0
url:	http://www.securityfocus.com/bid/75063	Trust: 1.2
url:	http://www.securitytracker.com/id/1032517	Trust: 1.1
url:	http://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2015-0771	Trust: 0.8
url:	http://web.nvd.nist.gov/view/vuln/detail?vulnid=cve-2015-0771	Trust: 0.8
url:	http://www.cisco.com/c/en/us/products/switches/catalyst-6500-series-switches/index.html	Trust: 0.3
url:	http://www.cisco.com/	Trust: 0.3

sources: CNVD: CNVD-2015-03780 // VULHUB: VHN-78717 // BID: 75063 // JVNDB: JVNDB-2015-003069 // CNNVD: CNNVD-201506-214 // NVD: CVE-2015-0771

CREDITS

Cisco

Trust: 0.9

sources: BID: 75063 // CNNVD: CNNVD-201506-214

SOURCES

db:	CNVD	id:	CNVD-2015-03780
db:	VULHUB	id:	VHN-78717
db:	BID	id:	75063
db:	JVNDB	id:	JVNDB-2015-003069
db:	CNNVD	id:	CNNVD-201506-214
db:	NVD	id:	CVE-2015-0771

LAST UPDATE DATE

2024-11-23T22:08:03.001000+00:00

SOURCES UPDATE DATE

db:	CNVD	id:	CNVD-2015-03780	date:	2015-06-16T00:00:00
db:	VULHUB	id:	VHN-78717	date:	2017-01-04T00:00:00
db:	BID	id:	75063	date:	2015-06-08T00:00:00
db:	JVNDB	id:	JVNDB-2015-003069	date:	2015-06-15T00:00:00
db:	CNNVD	id:	CNNVD-201506-214	date:	2015-06-15T00:00:00
db:	NVD	id:	CVE-2015-0771	date:	2024-11-21T02:23:41.323

SOURCES RELEASE DATE

db:	CNVD	id:	CNVD-2015-03780	date:	2015-06-15T00:00:00
db:	VULHUB	id:	VHN-78717	date:	2015-06-12T00:00:00
db:	BID	id:	75063	date:	2015-06-08T00:00:00
db:	JVNDB	id:	JVNDB-2015-003069	date:	2015-06-15T00:00:00
db:	CNNVD	id:	CNNVD-201506-214	date:	2015-06-11T00:00:00
db:	NVD	id:	CVE-2015-0771	date:	2015-06-12T10:59:01.683