Details of VAR-201506-0253

ID

VAR-201506-0253

CVE

CVE-2015-4195

TITLE

Cisco IOS XR Service disruption in (DoS) Vulnerabilities

Trust: 0.8

sources: JVNDB: JVNDB-2015-003218

DESCRIPTION

Cisco IOS XR 5.1.1.K9SEC allows remote authenticated users to cause a denial of service (vty error, and SSH and TELNET outage) via a crafted disconnect action within an SSH session, aka Bug ID CSCul63127. Cisco IOS XR is a member of the Cisco IOS Software family that uses a microkernel-based operating system architecture. An attacker may exploit this issue to cause a denial-of-service condition. This issue is being tracked by Cisco Bug ID CSCul63127

Trust: 2.52

sources: NVD: CVE-2015-4195 // JVNDB: JVNDB-2015-003218 // CNVD: CNVD-2015-03955 // BID: 75295 // VULHUB: VHN-82156

IOT TAXONOMY

category:

['Network device']

sub_category:

Trust: 0.6

sources: CNVD: CNVD-2015-03955

AFFECTED PRODUCTS

vendor:	cisco	model:	ios xr	scope:	eq	version:	5.1.1.k9sec	Trust: 2.4
vendor:	cisco	model:	ios xr	scope:	-	version:	-	Trust: 0.6
vendor:	cisco	model:	ios xr 5.1.1.k9sec	scope:	-	version:	-	Trust: 0.3

sources: CNVD: CNVD-2015-03955 // BID: 75295 // JVNDB: JVNDB-2015-003218 // CNNVD: CNNVD-201506-338 // NVD: CVE-2015-4195

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov:	CVE-2015-4195
value:	MEDIUM
Trust: 1.0
NVD:	CVE-2015-4195
value:	MEDIUM
Trust: 0.8
CNVD:	CNVD-2015-03955
value:	MEDIUM
Trust: 0.6
CNNVD:	CNNVD-201506-338
value:	MEDIUM
Trust: 0.6
VULHUB:	VHN-82156
value:	MEDIUM
Trust: 0.1

nvd@nist.gov:	CVE-2015-4195
severity:	MEDIUM
baseScore:	4.0
vectorString:	AV:N/AC:L/AU:S/C:N/I:N/A:P
accessVector:	NETWORK
accessComplexity:	LOW
authentication:	SINGLE
confidentialityImpact:	NONE
integrityImpact:	NONE
availabilityImpact:	PARTIAL
exploitabilityScore:	8.0
impactScore:	2.9
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 1.8
CNVD:	CNVD-2015-03955
severity:	MEDIUM
baseScore:	4.0
vectorString:	AV:N/AC:L/AU:S/C:N/I:N/A:P
accessVector:	NETWORK
accessComplexity:	LOW
authentication:	SINGLE
confidentialityImpact:	NONE
integrityImpact:	NONE
availabilityImpact:	PARTIAL
exploitabilityScore:	8.0
impactScore:	2.9
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 0.6
VULHUB:	VHN-82156
severity:	MEDIUM
baseScore:	4.0
vectorString:	AV:N/AC:L/AU:S/C:N/I:N/A:P
accessVector:	NETWORK
accessComplexity:	LOW
authentication:	SINGLE
confidentialityImpact:	NONE
integrityImpact:	NONE
availabilityImpact:	PARTIAL
exploitabilityScore:	8.0
impactScore:	2.9
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 0.1

sources: CNVD: CNVD-2015-03955 // VULHUB: VHN-82156 // JVNDB: JVNDB-2015-003218 // CNNVD: CNNVD-201506-338 // NVD: CVE-2015-4195

PROBLEMTYPE DATA

problemtype:

CWE-399

Trust: 1.9

sources: VULHUB: VHN-82156 // JVNDB: JVNDB-2015-003218 // NVD: CVE-2015-4195

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-201506-338

TYPE

resource management error

Trust: 0.6

sources: CNNVD: CNNVD-201506-338

CONFIGURATIONS

sources: JVNDB: JVNDB-2015-003218

PATCH

title:	39402	url:	http://tools.cisco.com/security/center/viewAlert.x?alertId=39402	Trust: 0.8
title:	Cisco IOS XR SSH Link Termination of Denial of Service Vulnerability	url:	https://www.cnvd.org.cn/patchInfo/show/59959	Trust: 0.6

sources: CNVD: CNVD-2015-03955 // JVNDB: JVNDB-2015-003218

EXTERNAL IDS

db:	NVD	id:	CVE-2015-4195	Trust: 3.4
db:	BID	id:	75295	Trust: 1.4
db:	SECTRACK	id:	1032661	Trust: 1.1
db:	JVNDB	id:	JVNDB-2015-003218	Trust: 0.8
db:	CNNVD	id:	CNNVD-201506-338	Trust: 0.7
db:	CNVD	id:	CNVD-2015-03955	Trust: 0.6
db:	VULHUB	id:	VHN-82156	Trust: 0.1

sources: CNVD: CNVD-2015-03955 // VULHUB: VHN-82156 // BID: 75295 // JVNDB: JVNDB-2015-003218 // CNNVD: CNNVD-201506-338 // NVD: CVE-2015-4195

REFERENCES

url:	http://tools.cisco.com/security/center/viewalert.x?alertid=39402	Trust: 2.6
url:	http://www.securityfocus.com/bid/75295	Trust: 1.1
url:	http://www.securitytracker.com/id/1032661	Trust: 1.1
url:	http://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2015-4195	Trust: 0.8
url:	http://web.nvd.nist.gov/view/vuln/detail?vulnid=cve-2015-4195	Trust: 0.8
url:	http://www.cisco.com/	Trust: 0.3
url:	http://www.cisco.com/en/us/products/ps5845/index.html	Trust: 0.3

sources: CNVD: CNVD-2015-03955 // VULHUB: VHN-82156 // BID: 75295 // JVNDB: JVNDB-2015-003218 // CNNVD: CNNVD-201506-338 // NVD: CVE-2015-4195

CREDITS

Cisco

Trust: 0.3

sources: BID: 75295

SOURCES

db:	CNVD	id:	CNVD-2015-03955
db:	VULHUB	id:	VHN-82156
db:	BID	id:	75295
db:	JVNDB	id:	JVNDB-2015-003218
db:	CNNVD	id:	CNNVD-201506-338
db:	NVD	id:	CVE-2015-4195

LAST UPDATE DATE

2024-11-23T23:09:15.141000+00:00

SOURCES UPDATE DATE

db:	CNVD	id:	CNVD-2015-03955	date:	2015-06-25T00:00:00
db:	VULHUB	id:	VHN-82156	date:	2016-12-28T00:00:00
db:	BID	id:	75295	date:	2015-06-18T00:00:00
db:	JVNDB	id:	JVNDB-2015-003218	date:	2015-06-22T00:00:00
db:	CNNVD	id:	CNNVD-201506-338	date:	2015-06-23T00:00:00
db:	NVD	id:	CVE-2015-4195	date:	2024-11-21T02:30:36.573

SOURCES RELEASE DATE

db:	CNVD	id:	CNVD-2015-03955	date:	2015-06-25T00:00:00
db:	VULHUB	id:	VHN-82156	date:	2015-06-19T00:00:00
db:	BID	id:	75295	date:	2015-06-18T00:00:00
db:	JVNDB	id:	JVNDB-2015-003218	date:	2015-06-22T00:00:00
db:	CNNVD	id:	CNNVD-201506-338	date:	2015-06-23T00:00:00
db:	NVD	id:	CVE-2015-4195	date:	2015-06-19T01:59:01.930