Details of VAR-201504-0266

ID

VAR-201504-0266

CVE

CVE-2015-0685

TITLE

ASR 1000 Runs on series devices Cisco IOS XE Service disruption in (DoS) Vulnerabilities

Trust: 0.8

sources: JVNDB: JVNDB-2015-002067

DESCRIPTION

Cisco IOS XE before 3.7.5S on ASR 1000 devices does not properly handle route adjacencies, which allows remote attackers to cause a denial of service (device hang) via crafted IP packets, aka Bug ID CSCub31873. The Cisco ASR1000 Series Aggregation Services Router provides a WAN edge solution that combines information, communications, collaboration and business. The Cisco ASR 1000 fails to properly handle routing neighbor advertisements. An unauthenticated attacker sends a malicious IP packet to the affected device, causing the device to stop responding. Cisco ASR 9000 Series Routers are prone to a remote denial-of-service vulnerability. This issue is being tracked by Cisco Bug ID CSCub31873. Cisco IOS XE is an operating system developed by Cisco for its network equipment. There is a security vulnerability in versions earlier than Cisco IOS XE 3.7.5S. The vulnerability is caused by the fact that the program does not correctly handle the adjacency relationship of routers

Trust: 2.61

sources: NVD: CVE-2015-0685 // JVNDB: JVNDB-2015-002067 // CNVD: CNVD-2015-02238 // BID: 73470 // VULHUB: VHN-78631 // VULMON: CVE-2015-0685

IOT TAXONOMY

category:

['Network device']

sub_category:

Trust: 0.6

sources: CNVD: CNVD-2015-02238

AFFECTED PRODUCTS

vendor:	cisco	model:	ios xe	scope:	lte	version:	3.7s.4	Trust: 1.0
vendor:	cisco	model:	ios xe	scope:	lt	version:	3.7.5s	Trust: 0.8
vendor:	cisco	model:	asr	scope:	eq	version:	1000	Trust: 0.6
vendor:	cisco	model:	ios xe	scope:	eq	version:	3.7s.4	Trust: 0.6
vendor:	cisco	model:	ios xe software 3.7s.4	scope:	-	version:	-	Trust: 0.3
vendor:	cisco	model:	asr series routers	scope:	eq	version:	10000	Trust: 0.3

sources: CNVD: CNVD-2015-02238 // BID: 73470 // JVNDB: JVNDB-2015-002067 // CNNVD: CNNVD-201504-037 // NVD: CVE-2015-0685

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov:	CVE-2015-0685
value:	HIGH
Trust: 1.0
NVD:	CVE-2015-0685
value:	HIGH
Trust: 0.8
CNVD:	CNVD-2015-02238
value:	MEDIUM
Trust: 0.6
CNNVD:	CNNVD-201504-037
value:	HIGH
Trust: 0.6
VULHUB:	VHN-78631
value:	HIGH
Trust: 0.1
VULMON:	CVE-2015-0685
value:	HIGH
Trust: 0.1

nvd@nist.gov:	CVE-2015-0685
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: 1.9
CNVD:	CNVD-2015-02238
severity:	MEDIUM
baseScore:	5.4
vectorString:	AV:N/AC:H/AU:N/C:N/I:N/A:C
accessVector:	NETWORK
accessComplexity:	HIGH
authentication:	NONE
confidentialityImpact:	NONE
integrityImpact:	NONE
availabilityImpact:	COMPLETE
exploitabilityScore:	4.9
impactScore:	6.9
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 0.6
VULHUB:	VHN-78631
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-2015-02238 // VULHUB: VHN-78631 // VULMON: CVE-2015-0685 // JVNDB: JVNDB-2015-002067 // CNNVD: CNNVD-201504-037 // NVD: CVE-2015-0685

PROBLEMTYPE DATA

problemtype:

CWE-20

Trust: 1.9

sources: VULHUB: VHN-78631 // JVNDB: JVNDB-2015-002067 // NVD: CVE-2015-0685

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-201504-037

TYPE

input validation

Trust: 0.6

sources: CNNVD: CNNVD-201504-037

CONFIGURATIONS

sources: JVNDB: JVNDB-2015-002067

PATCH

title:	38124	url:	http://tools.cisco.com/security/center/viewAlert.x?alertId=38124	Trust: 0.8
title:	Patch for Cisco ASR1000 Series Router Denial of Service Vulnerability	url:	https://www.cnvd.org.cn/patchInfo/show/57016	Trust: 0.6

sources: CNVD: CNVD-2015-02238 // JVNDB: JVNDB-2015-002067

EXTERNAL IDS

db:	NVD	id:	CVE-2015-0685	Trust: 3.5
db:	SECTRACK	id:	1032004	Trust: 1.2
db:	JVNDB	id:	JVNDB-2015-002067	Trust: 0.8
db:	CNNVD	id:	CNNVD-201504-037	Trust: 0.7
db:	CNVD	id:	CNVD-2015-02238	Trust: 0.6
db:	BID	id:	73470	Trust: 0.5
db:	VULHUB	id:	VHN-78631	Trust: 0.1
db:	VULMON	id:	CVE-2015-0685	Trust: 0.1

sources: CNVD: CNVD-2015-02238 // VULHUB: VHN-78631 // VULMON: CVE-2015-0685 // BID: 73470 // JVNDB: JVNDB-2015-002067 // CNNVD: CNNVD-201504-037 // NVD: CVE-2015-0685

REFERENCES

url:	http://tools.cisco.com/security/center/viewalert.x?alertid=38124	Trust: 2.7
url:	http://web.nvd.nist.gov/view/vuln/detail?vulnid=cve-2015-0685	Trust: 1.4
url:	http://www.securitytracker.com/id/1032004	Trust: 1.2
url:	http://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2015-0685	Trust: 0.8
url:	http://www.cisco.com/	Trust: 0.3
url:	https://cwe.mitre.org/data/definitions/20.html	Trust: 0.1
url:	https://nvd.nist.gov	Trust: 0.1
url:	https://www.securityfocus.com/bid/73470	Trust: 0.1

sources: CNVD: CNVD-2015-02238 // VULHUB: VHN-78631 // VULMON: CVE-2015-0685 // BID: 73470 // JVNDB: JVNDB-2015-002067 // CNNVD: CNNVD-201504-037 // NVD: CVE-2015-0685

CREDITS

Cisco

Trust: 0.3

sources: BID: 73470

SOURCES

db:	CNVD	id:	CNVD-2015-02238
db:	VULHUB	id:	VHN-78631
db:	VULMON	id:	CVE-2015-0685
db:	BID	id:	73470
db:	JVNDB	id:	JVNDB-2015-002067
db:	CNNVD	id:	CNNVD-201504-037
db:	NVD	id:	CVE-2015-0685

LAST UPDATE DATE

2024-11-23T22:27:10.502000+00:00

SOURCES UPDATE DATE

db:	CNVD	id:	CNVD-2015-02238	date:	2015-04-09T00:00:00
db:	VULHUB	id:	VHN-78631	date:	2015-09-29T00:00:00
db:	VULMON	id:	CVE-2015-0685	date:	2015-09-29T00:00:00
db:	BID	id:	73470	date:	2015-03-31T00:00:00
db:	JVNDB	id:	JVNDB-2015-002067	date:	2015-04-07T00:00:00
db:	CNNVD	id:	CNNVD-201504-037	date:	2015-04-10T00:00:00
db:	NVD	id:	CVE-2015-0685	date:	2024-11-21T02:23:32.110

SOURCES RELEASE DATE

db:	CNVD	id:	CNVD-2015-02238	date:	2015-04-09T00:00:00
db:	VULHUB	id:	VHN-78631	date:	2015-04-03T00:00:00
db:	VULMON	id:	CVE-2015-0685	date:	2015-04-03T00:00:00
db:	BID	id:	73470	date:	2015-03-31T00:00:00
db:	JVNDB	id:	JVNDB-2015-002067	date:	2015-04-07T00:00:00
db:	CNNVD	id:	CNNVD-201504-037	date:	2015-04-03T00:00:00
db:	NVD	id:	CVE-2015-0685	date:	2015-04-03T02:00:24.317