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ID

VAR-201310-0009


CVE

CVE-2012-4091


TITLE

Cisco NX-OS of RIP Service operation interruption in the service engine (DoS) Vulnerabilities

Trust: 0.8

sources: JVNDB: JVNDB-2013-004521

DESCRIPTION

The RIP service engine in Cisco NX-OS allows remote attackers to cause a denial of service (engine restart) via a malformed (1) RIPv4 or (2) RIPv6 message, aka Bug ID CSCtj73415. The Cisco Nexus Series switches are data center switches. Adopt the Cisco Nexus OS operating system. Cisco NX-OS is prone to a remote denial-of-service vulnerability. Successfully exploiting this issue allows remote attackers to cause denial-of-service conditions. This issue is being tracked by Cisco Bug ID CSCtj73415. The vulnerability is caused by the program not filtering RIP packets correctly

Trust: 2.52

sources: NVD: CVE-2012-4091 // JVNDB: JVNDB-2013-004521 // CNVD: CNVD-2013-13500 // BID: 62838 // VULHUB: VHN-57372

IOT TAXONOMY

category:['Network device']sub_category: -

Trust: 0.6

sources: CNVD: CNVD-2013-13500

AFFECTED PRODUCTS

vendor:ciscomodel:nx-osscope:eqversion: -

Trust: 1.6

vendor:ciscomodel:nx-osscope:eqversion:4.1.(2) to 5.1(6)

Trust: 0.8

vendor:ciscomodel:nx-os softwarescope: - version: -

Trust: 0.6

vendor:ciscomodel:nx-osscope:eqversion:5.1(1)

Trust: 0.3

vendor:ciscomodel:nx-osscope:eqversion:5.0(3)

Trust: 0.3

vendor:ciscomodel:nx-osscope:eqversion:4.2(6)

Trust: 0.3

vendor:ciscomodel:nx-osscope:eqversion:4.2(4)

Trust: 0.3

vendor:ciscomodel:nx-osscope:eqversion:4.2(3)

Trust: 0.3

sources: CNVD: CNVD-2013-13500 // BID: 62838 // JVNDB: JVNDB-2013-004521 // CNNVD: CNNVD-201310-016 // NVD: CVE-2012-4091

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov: CVE-2012-4091
value: MEDIUM

Trust: 1.0

NVD: CVE-2012-4091
value: MEDIUM

Trust: 0.8

CNVD: CNVD-2013-13500
value: MEDIUM

Trust: 0.6

CNNVD: CNNVD-201310-016
value: MEDIUM

Trust: 0.6

VULHUB: VHN-57372
value: MEDIUM

Trust: 0.1

nvd@nist.gov: CVE-2012-4091
severity: MEDIUM
baseScore: 5.0
vectorString: AV:N/AC:L/AU:N/C:N/I:N/A:P
accessVector: NETWORK
accessComplexity: LOW
authentication: NONE
confidentialityImpact: NONE
integrityImpact: NONE
availabilityImpact: PARTIAL
exploitabilityScore: 10.0
impactScore: 2.9
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 1.8

CNVD: CNVD-2013-13500
severity: MEDIUM
baseScore: 5.0
vectorString: AV:N/AC:L/AU:N/C:N/I:N/A:P
accessVector: NETWORK
accessComplexity: LOW
authentication: NONE
confidentialityImpact: NONE
integrityImpact: NONE
availabilityImpact: PARTIAL
exploitabilityScore: 10.0
impactScore: 2.9
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 0.6

VULHUB: VHN-57372
severity: MEDIUM
baseScore: 5.0
vectorString: AV:N/AC:L/AU:N/C:N/I:N/A:P
accessVector: NETWORK
accessComplexity: LOW
authentication: NONE
confidentialityImpact: NONE
integrityImpact: NONE
availabilityImpact: PARTIAL
exploitabilityScore: 10.0
impactScore: 2.9
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 0.1

sources: CNVD: CNVD-2013-13500 // VULHUB: VHN-57372 // JVNDB: JVNDB-2013-004521 // CNNVD: CNNVD-201310-016 // NVD: CVE-2012-4091

PROBLEMTYPE DATA

problemtype:CWE-20

Trust: 1.9

sources: VULHUB: VHN-57372 // JVNDB: JVNDB-2013-004521 // NVD: CVE-2012-4091

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-201310-016

TYPE

input validation

Trust: 0.6

sources: CNNVD: CNNVD-201310-016

CONFIGURATIONS

sources:
            
            
            JVNDB: JVNDB-2013-004521

PATCH
title:Cisco NX-OS Routing Information Protocol Denial of Service Vulnerabilityurl:http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2012-4091
Trust: 0.8
title:31136url:http://tools.cisco.com/security/center/viewAlert.x?alertId=31136
Trust: 0.8
title:Patch for Cisco NX-OS Software Routing Information Protocol Denial of Service Vulnerabilityurl:https://www.cnvd.org.cn/patchInfo/show/40054
Trust: 0.6
sources:
            
            
            CNVD: CNVD-2013-13500 // 
            
            
            
            JVNDB: JVNDB-2013-004521

EXTERNAL IDS
db:NVDid:CVE-2012-4091
Trust: 3.4
db:BIDid:62838
Trust: 2.0
db:OSVDBid:98124
Trust: 1.1
db:SECTRACKid:1029159
Trust: 1.1
db:JVNDBid:JVNDB-2013-004521
Trust: 0.8
db:CNNVDid:CNNVD-201310-016
Trust: 0.7
db:CNVDid:CNVD-2013-13500
Trust: 0.6
db:CISCOid:20131004 CISCO NX-OS ROUTING INFORMATION PROTOCOL DENIAL OF SERVICE VULNERABILITY
Trust: 0.6
db:VULHUBid:VHN-57372
Trust: 0.1
sources:
            
            
            CNVD: CNVD-2013-13500 // 
            
            
            
            VULHUB: VHN-57372 // 
            
            
            
            BID: 62838 // 
            
            
            
            JVNDB: JVNDB-2013-004521 // 
            
            
            
            CNNVD: CNNVD-201310-016 // 
            
            
            
            NVD: CVE-2012-4091

REFERENCES
url:http://tools.cisco.com/security/center/content/ciscosecuritynotice/cve-2012-4091
Trust: 2.3
url:http://www.securityfocus.com/bid/62838
Trust: 1.1
url:http://osvdb.org/98124
Trust: 1.1
url:http://www.securitytracker.com/id/1029159
Trust: 1.1
url:https://exchange.xforce.ibmcloud.com/vulnerabilities/87669
Trust: 1.1
url:http://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2012-4091
Trust: 0.8
url:http://web.nvd.nist.gov/view/vuln/detail?vulnid=cve-2012-4091
Trust: 0.8
url:http://tools.cisco.com/support/bugtoolkit/search/getbugdetails.do?method=fetchbugdetails&bugid=csctj73415
Trust: 0.6
url:http://www.cisco.com/
Trust: 0.3
sources:
            
            
            CNVD: CNVD-2013-13500 // 
            
            
            
            VULHUB: VHN-57372 // 
            
            
            
            BID: 62838 // 
            
            
            
            JVNDB: JVNDB-2013-004521 // 
            
            
            
            CNNVD: CNNVD-201310-016 // 
            
            
            
            NVD: CVE-2012-4091

CREDITS
Cisco
Trust: 0.3
sources:
            
            
            BID: 62838

SOURCES
db:CNVDid:CNVD-2013-13500
db:VULHUBid:VHN-57372
db:BIDid:62838
db:JVNDBid:JVNDB-2013-004521
db:CNNVDid:CNNVD-201310-016
db:NVDid:CVE-2012-4091

LAST UPDATE DATE
2024-08-14T14:46:51.898000+00:00

SOURCES UPDATE DATE
db:CNVDid:CNVD-2013-13500date:2013-10-10T00:00:00
db:VULHUBid:VHN-57372date:2017-08-29T00:00:00
db:BIDid:62838date:2013-10-09T01:06:00
db:JVNDBid:JVNDB-2013-004521date:2013-10-08T00:00:00
db:CNNVDid:CNNVD-201310-016date:2013-10-08T00:00:00
db:NVDid:CVE-2012-4091date:2017-08-29T01:32:09.977

SOURCES RELEASE DATE
db:CNVDid:CNVD-2013-13500date:2013-10-10T00:00:00
db:VULHUBid:VHN-57372date:2013-10-05T00:00:00
db:BIDid:62838date:2013-10-04T00:00:00
db:JVNDBid:JVNDB-2013-004521date:2013-10-08T00:00:00
db:CNNVDid:CNNVD-201310-016date:2013-10-08T00:00:00
db:NVDid:CVE-2012-4091date:2013-10-05T10:55:03.323