Details of VAR-201501-0221

ID

VAR-201501-0221

CVE

CVE-2015-0586

TITLE

Cisco 2900 Series Integrated Services Router Denial of Service Vulnerability

Trust: 1.2

sources: CNVD: CNVD-2015-00740 // CNNVD: CNNVD-201501-665

DESCRIPTION

The Network-Based Application Recognition (NBAR) protocol implementation in Cisco IOS 15.3(100)M and earlier on Cisco 2900 Integrated Services Router (aka Cisco Internet Router) devices allows remote attackers to cause a denial of service (NBAR process hang) via IPv4 packets, aka Bug ID CSCuo73682. Vendors report this vulnerability Bug ID CSCuo73682 Published as. Supplementary information : CWE Vulnerability types by CWE-19: Data Handling ( Data processing ) Has been identified. http://cwe.mitre.org/data/definitions/19.htmlBy a third party, IPv4 Denial of service via packets (NBAR Process hang ) May be in a state. Attackers can exploit this issue to cause the affected device to reload, denying service to legitimate users. Cisco IOS is a set of operating systems for Internet interconnection

Trust: 2.52

sources: NVD: CVE-2015-0586 // JVNDB: JVNDB-2015-001265 // CNVD: CNVD-2015-00740 // BID: 72309 // VULHUB: VHN-78532

IOT TAXONOMY

category:

['Network device']

sub_category:

Trust: 0.6

sources: CNVD: CNVD-2015-00740

AFFECTED PRODUCTS

vendor:	cisco	model:	ios	scope:	lte	version:	15.3\(100\)m	Trust: 1.0
vendor:	cisco	model:	2900 series integrated services router	scope:	-	version:	-	Trust: 0.8
vendor:	cisco	model:	ios	scope:	lte	version:	15.3(100)m	Trust: 0.8
vendor:	cisco	model:	series	scope:	eq	version:	2900	Trust: 0.6
vendor:	cisco	model:	ios	scope:	eq	version:	15.3\(100\)m	Trust: 0.6

sources: CNVD: CNVD-2015-00740 // JVNDB: JVNDB-2015-001265 // CNNVD: CNNVD-201501-665 // NVD: CVE-2015-0586

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov:	CVE-2015-0586
value:	HIGH
Trust: 1.0
NVD:	CVE-2015-0586
value:	HIGH
Trust: 0.8
CNVD:	CNVD-2015-00740
value:	HIGH
Trust: 0.6
CNNVD:	CNNVD-201501-665
value:	HIGH
Trust: 0.6
VULHUB:	VHN-78532
value:	HIGH
Trust: 0.1

nvd@nist.gov:	CVE-2015-0586
severity:	HIGH
baseScore:	7.8
vectorString:	AV:N/AC:L/AU:N/C:N/I:N/A:C
accessVector:	NETWORK
accessComplexity:	LOW
authentication:	NONE
confidentialityImpact:	NONE
integrityImpact:	NONE
availabilityImpact:	COMPLETE
exploitabilityScore:	10.0
impactScore:	6.9
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 1.8
CNVD:	CNVD-2015-00740
severity:	HIGH
baseScore:	7.1
vectorString:	AV:N/AC:M/AU:N/C:N/I:N/A:C
accessVector:	NETWORK
accessComplexity:	MEDIUM
authentication:	NONE
confidentialityImpact:	NONE
integrityImpact:	NONE
availabilityImpact:	COMPLETE
exploitabilityScore:	8.6
impactScore:	6.9
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 0.6
VULHUB:	VHN-78532
severity:	HIGH
baseScore:	7.8
vectorString:	AV:N/AC:L/AU:N/C:N/I:N/A:C
accessVector:	NETWORK
accessComplexity:	LOW
authentication:	NONE
confidentialityImpact:	NONE
integrityImpact:	NONE
availabilityImpact:	COMPLETE
exploitabilityScore:	10.0
impactScore:	6.9
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 0.1

sources: CNVD: CNVD-2015-00740 // VULHUB: VHN-78532 // JVNDB: JVNDB-2015-001265 // CNNVD: CNNVD-201501-665 // NVD: CVE-2015-0586

PROBLEMTYPE DATA

problemtype:	CWE-399	Trust: 1.1
problemtype:	CWE-Other	Trust: 0.8

sources: VULHUB: VHN-78532 // JVNDB: JVNDB-2015-001265 // NVD: CVE-2015-0586

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-201501-665

TYPE

resource management error

Trust: 0.6

sources: CNNVD: CNNVD-201501-665

CONFIGURATIONS

sources: JVNDB: JVNDB-2015-001265

PATCH

title:	Cisco 2900 Series Integrated Services Router Network-Based Application Recognition Denial of Service Vulnerability	url:	http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2015-0586	Trust: 0.8
title:	37171	url:	http://tools.cisco.com/security/center/viewAlert.x?alertId=37171	Trust: 0.8
title:	Patch for Cisco 2900 Series Integrated Services Router Denial of Service Vulnerability	url:	https://www.cnvd.org.cn/patchInfo/show/54735	Trust: 0.6

sources: CNVD: CNVD-2015-00740 // JVNDB: JVNDB-2015-001265

EXTERNAL IDS

db:	NVD	id:	CVE-2015-0586	Trust: 3.4
db:	BID	id:	72309	Trust: 2.6
db:	SECTRACK	id:	1031659	Trust: 1.1
db:	JVNDB	id:	JVNDB-2015-001265	Trust: 0.8
db:	CNNVD	id:	CNNVD-201501-665	Trust: 0.7
db:	CNVD	id:	CNVD-2015-00740	Trust: 0.6
db:	VULHUB	id:	VHN-78532	Trust: 0.1

sources: CNVD: CNVD-2015-00740 // VULHUB: VHN-78532 // BID: 72309 // JVNDB: JVNDB-2015-001265 // CNNVD: CNNVD-201501-665 // NVD: CVE-2015-0586

REFERENCES

url:	http://tools.cisco.com/security/center/content/ciscosecuritynotice/cve-2015-0586	Trust: 2.3
url:	http://www.securityfocus.com/bid/72309	Trust: 1.7
url:	http://tools.cisco.com/security/center/viewalert.x?alertid=37171	Trust: 1.7
url:	http://www.securitytracker.com/id/1031659	Trust: 1.1
url:	https://exchange.xforce.ibmcloud.com/vulnerabilities/100660	Trust: 1.1
url:	http://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2015-0586	Trust: 0.8
url:	http://web.nvd.nist.gov/view/vuln/detail?vulnid=cve-2015-0586	Trust: 0.8
url:	http://www.cisco.com/	Trust: 0.3

sources: CNVD: CNVD-2015-00740 // VULHUB: VHN-78532 // BID: 72309 // JVNDB: JVNDB-2015-001265 // CNNVD: CNNVD-201501-665 // NVD: CVE-2015-0586

CREDITS

Cisco

Trust: 0.9

sources: BID: 72309 // CNNVD: CNNVD-201501-665

SOURCES

db:	CNVD	id:	CNVD-2015-00740
db:	VULHUB	id:	VHN-78532
db:	BID	id:	72309
db:	JVNDB	id:	JVNDB-2015-001265
db:	CNNVD	id:	CNNVD-201501-665
db:	NVD	id:	CVE-2015-0586

LAST UPDATE DATE

2025-04-13T23:29:39.420000+00:00

SOURCES UPDATE DATE

db:	CNVD	id:	CNVD-2015-00740	date:	2015-01-30T00:00:00
db:	VULHUB	id:	VHN-78532	date:	2017-09-08T00:00:00
db:	BID	id:	72309	date:	2015-01-26T00:00:00
db:	JVNDB	id:	JVNDB-2015-001265	date:	2015-01-30T00:00:00
db:	CNNVD	id:	CNNVD-201501-665	date:	2015-01-29T00:00:00
db:	NVD	id:	CVE-2015-0586	date:	2025-04-12T10:46:40.837

SOURCES RELEASE DATE

db:	CNVD	id:	CNVD-2015-00740	date:	2015-01-29T00:00:00
db:	VULHUB	id:	VHN-78532	date:	2015-01-28T00:00:00
db:	BID	id:	72309	date:	2015-01-26T00:00:00
db:	JVNDB	id:	JVNDB-2015-001265	date:	2015-01-30T00:00:00
db:	CNNVD	id:	CNNVD-201501-665	date:	2015-01-28T00:00:00
db:	NVD	id:	CVE-2015-0586	date:	2015-01-28T22:59:04.153