Details of VAR-201502-0212

ID

VAR-201502-0212

CVE

CVE-2014-8013

TITLE

Cisco NX-OS of TACACS+ command-authorization Service disruption in implementations (DoS) Vulnerabilities

Trust: 0.8

sources: JVNDB: JVNDB-2014-007837

DESCRIPTION

The TACACS+ command-authorization implementation in Cisco NX-OS allows local users to cause a denial of service (device reload) via a long CLI command, aka Bug ID CSCur54182. Cisco NX-OS is a data center-class operating system that embodies modular design, resiliency, and maintainability. A local denial of service vulnerability exists in Cisco NX-OS software that could allow an attacker to exploit a vulnerability to initiate a denial of service attack. An attacker can exploit this issue to cause denial-of-service conditions. This issue is being tracked by Cisco Bug ID CSCur54182

Trust: 2.52

sources: NVD: CVE-2014-8013 // JVNDB: JVNDB-2014-007837 // CNVD: CNVD-2015-00934 // BID: 72393 // VULHUB: VHN-75958

IOT TAXONOMY

category:

['Network device']

sub_category:

Trust: 0.6

sources: CNVD: CNVD-2015-00934

AFFECTED PRODUCTS

vendor:	cisco	model:	nx-os	scope:	eq	version:	-	Trust: 1.6
vendor:	cisco	model:	nexus 9000 series	scope:	-	version:	-	Trust: 0.8
vendor:	cisco	model:	nx-os	scope:	lte	version:	6.1(2)i2(3)	Trust: 0.8
vendor:	cisco	model:	nx-os	scope:	-	version:	-	Trust: 0.6
vendor:	cisco	model:	nx-os software	scope:	eq	version:	0	Trust: 0.3

sources: CNVD: CNVD-2015-00934 // BID: 72393 // JVNDB: JVNDB-2014-007837 // CNNVD: CNNVD-201502-038 // NVD: CVE-2014-8013

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov:	CVE-2014-8013
value:	MEDIUM
Trust: 1.0
NVD:	CVE-2014-8013
value:	MEDIUM
Trust: 0.8
CNVD:	CNVD-2015-00934
value:	MEDIUM
Trust: 0.6
CNNVD:	CNNVD-201502-038
value:	MEDIUM
Trust: 0.6
VULHUB:	VHN-75958
value:	MEDIUM
Trust: 0.1

nvd@nist.gov:	CVE-2014-8013
severity:	MEDIUM
baseScore:	4.9
vectorString:	AV:L/AC:L/AU:N/C:N/I:N/A:C
accessVector:	LOCAL
accessComplexity:	LOW
authentication:	NONE
confidentialityImpact:	NONE
integrityImpact:	NONE
availabilityImpact:	COMPLETE
exploitabilityScore:	3.9
impactScore:	6.9
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 1.8
CNVD:	CNVD-2015-00934
severity:	MEDIUM
baseScore:	4.9
vectorString:	AV:L/AC:L/AU:N/C:N/I:N/A:C
accessVector:	LOCAL
accessComplexity:	LOW
authentication:	NONE
confidentialityImpact:	NONE
integrityImpact:	NONE
availabilityImpact:	COMPLETE
exploitabilityScore:	3.9
impactScore:	6.9
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 0.6
VULHUB:	VHN-75958
severity:	MEDIUM
baseScore:	4.9
vectorString:	AV:L/AC:L/AU:N/C:N/I:N/A:C
accessVector:	LOCAL
accessComplexity:	LOW
authentication:	NONE
confidentialityImpact:	NONE
integrityImpact:	NONE
availabilityImpact:	COMPLETE
exploitabilityScore:	3.9
impactScore:	6.9
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 0.1

sources: CNVD: CNVD-2015-00934 // VULHUB: VHN-75958 // JVNDB: JVNDB-2014-007837 // CNNVD: CNNVD-201502-038 // NVD: CVE-2014-8013

PROBLEMTYPE DATA

problemtype:

CWE-20

Trust: 1.9

sources: VULHUB: VHN-75958 // JVNDB: JVNDB-2014-007837 // NVD: CVE-2014-8013

THREAT TYPE

local

Trust: 0.9

sources: BID: 72393 // CNNVD: CNNVD-201502-038

TYPE

input validation

Trust: 0.6

sources: CNNVD: CNNVD-201502-038

CONFIGURATIONS

sources: JVNDB: JVNDB-2014-007837

PATCH

title:	Cisco NX-OS Software TACACS+ Command Authorization Vulnerability	url:	http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2014-8013	Trust: 0.8
title:	37310	url:	http://tools.cisco.com/security/center/viewAlert.x?alertId=37310	Trust: 0.8
title:	Patch for Cisco NX-OS Software Local Denial of Service Vulnerability	url:	https://www.cnvd.org.cn/patchInfo/show/55052	Trust: 0.6

sources: CNVD: CNVD-2015-00934 // JVNDB: JVNDB-2014-007837

EXTERNAL IDS

db:	NVD	id:	CVE-2014-8013	Trust: 3.4
db:	BID	id:	72393	Trust: 2.6
db:	SECTRACK	id:	1031685	Trust: 1.1
db:	JVNDB	id:	JVNDB-2014-007837	Trust: 0.8
db:	CNNVD	id:	CNNVD-201502-038	Trust: 0.7
db:	CNVD	id:	CNVD-2015-00934	Trust: 0.6
db:	VULHUB	id:	VHN-75958	Trust: 0.1

sources: CNVD: CNVD-2015-00934 // VULHUB: VHN-75958 // BID: 72393 // JVNDB: JVNDB-2014-007837 // CNNVD: CNNVD-201502-038 // NVD: CVE-2014-8013

REFERENCES

url:	http://www.securityfocus.com/bid/72393	Trust: 2.3
url:	http://tools.cisco.com/security/center/content/ciscosecuritynotice/cve-2014-8013	Trust: 1.7
url:	http://web.nvd.nist.gov/view/vuln/detail?vulnid=cve-2014-8013	Trust: 1.4
url:	http://www.securitytracker.com/id/1031685	Trust: 1.1
url:	http://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2014-8013	Trust: 0.8
url:	http://www.cisco.com/	Trust: 0.3
url:	http://tools.cisco.com/security/center/content/ciscosecuritynotice/cve-2014-8013	Trust: 0.3

sources: CNVD: CNVD-2015-00934 // VULHUB: VHN-75958 // BID: 72393 // JVNDB: JVNDB-2014-007837 // CNNVD: CNNVD-201502-038 // NVD: CVE-2014-8013

CREDITS

Cisco

Trust: 0.9

sources: BID: 72393 // CNNVD: CNNVD-201502-038

SOURCES

db:	CNVD	id:	CNVD-2015-00934
db:	VULHUB	id:	VHN-75958
db:	BID	id:	72393
db:	JVNDB	id:	JVNDB-2014-007837
db:	CNNVD	id:	CNNVD-201502-038
db:	NVD	id:	CVE-2014-8013

LAST UPDATE DATE

2024-11-23T22:22:56.327000+00:00

SOURCES UPDATE DATE

db:	CNVD	id:	CNVD-2015-00934	date:	2015-02-06T00:00:00
db:	VULHUB	id:	VHN-75958	date:	2015-11-04T00:00:00
db:	BID	id:	72393	date:	2015-01-30T00:00:00
db:	JVNDB	id:	JVNDB-2014-007837	date:	2015-02-13T00:00:00
db:	CNNVD	id:	CNNVD-201502-038	date:	2015-02-04T00:00:00
db:	NVD	id:	CVE-2014-8013	date:	2024-11-21T02:18:25.680

SOURCES RELEASE DATE

db:	CNVD	id:	CNVD-2015-00934	date:	2015-02-06T00:00:00
db:	VULHUB	id:	VHN-75958	date:	2015-02-03T00:00:00
db:	BID	id:	72393	date:	2015-01-30T00:00:00
db:	JVNDB	id:	JVNDB-2014-007837	date:	2015-02-13T00:00:00
db:	CNNVD	id:	CNNVD-201502-038	date:	2015-01-30T00:00:00
db:	NVD	id:	CVE-2014-8013	date:	2015-02-03T22:59:00.050