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ID

VAR-201205-0019


CVE

CVE-2011-4007


TITLE

Cisco IOS and IOS XE Service disruption in ( Device crash ) Vulnerabilities

Trust: 0.8

sources: JVNDB: JVNDB-2012-002220

DESCRIPTION

Cisco IOS 15.0 and 15.1 and IOS XE 3.x do not properly handle the "set mpls experimental imposition" command, which allows remote attackers to cause a denial of service (device crash) via network traffic that triggers (1) fragmentation or (2) reassembly, aka Bug ID CSCtr56576. Cisco IOS is a popular Internet operating system. The remote attacker causes the system to refuse service by fragmentation or reassembly of MPLS packets. IOS XE is prone to a denial-of-service vulnerability

Trust: 2.52

sources: NVD: CVE-2011-4007 // JVNDB: JVNDB-2012-002220 // CNVD: CNVD-2012-2409 // BID: 78436 // VULHUB: VHN-51952

IOT TAXONOMY

category:['Network device']sub_category: -

Trust: 0.6

sources: CNVD: CNVD-2012-2409

AFFECTED PRODUCTS

vendor:ciscomodel:iosscope:eqversion:15.1

Trust: 2.7

vendor:ciscomodel:iosscope:eqversion:15.0

Trust: 2.7

vendor:ciscomodel:ios xescope:eqversion:3.1.0sg

Trust: 1.6

vendor:ciscomodel:ios xescope:eqversion:3.2.2s

Trust: 1.6

vendor:ciscomodel:ios xescope:eqversion:3.1.3s

Trust: 1.6

vendor:ciscomodel:ios xescope:eqversion:3.3.0s

Trust: 1.6

vendor:ciscomodel:ios xescope:eqversion:3.2.1s

Trust: 1.6

vendor:ciscomodel:ios xescope:eqversion:3.1.0s

Trust: 1.6

vendor:ciscomodel:ios xescope:eqversion:3.1.1s

Trust: 1.6

vendor:ciscomodel:ios xescope:eqversion:3.1.2s

Trust: 1.6

vendor:ciscomodel:ios xescope:eqversion:3.1.4s

Trust: 1.6

vendor:ciscomodel:ios xescope:eqversion:3.2.0s

Trust: 1.6

vendor:ciscomodel:ios xescope:eqversion:3.x

Trust: 1.4

vendor:ciscomodel:ios xescope:eqversion:3.3.1s

Trust: 1.0

vendor:ciscomodel:ios xescope:eqversion:3.1.1sg

Trust: 1.0

vendor:ciscomodel:ios xescope:eqversion:3.3.2s

Trust: 1.0

vendor:ciscomodel:ios xescope:eqversion:3.4.1s

Trust: 1.0

vendor:ciscomodel:ios xescope:eqversion:3.4.0s

Trust: 1.0

vendor:ciscomodel:ios xescope:eqversion:3.2.0sg

Trust: 1.0

vendor:ciscomodel:ios xescope:eqversion:3.5.0s

Trust: 1.0

vendor:ciscomodel:ios xescope:eqversion:3.2.1sg

Trust: 1.0

vendor:ciscomodel:ios xescope:eqversion:3.3.3s

Trust: 1.0

vendor:ciscomodel:ios xe 3.4.1sscope: - version: -

Trust: 0.3

vendor:ciscomodel:ios xe 3.4.0sscope: - version: -

Trust: 0.3

vendor:ciscomodel:ios xe 3.3.3sscope: - version: -

Trust: 0.3

vendor:ciscomodel:ios xe 3.3.1sscope: - version: -

Trust: 0.3

vendor:ciscomodel:ios xe 3.3.0sscope: - version: -

Trust: 0.3

vendor:ciscomodel:ios xe 3.2.2sscope: - version: -

Trust: 0.3

vendor:ciscomodel:ios xe 3.2.1sgscope: - version: -

Trust: 0.3

vendor:ciscomodel:ios xe 3.2.1sscope: - version: -

Trust: 0.3

vendor:ciscomodel:ios xe 3.2.0sscope: - version: -

Trust: 0.3

vendor:ciscomodel:ios xe 3.1.4sscope: - version: -

Trust: 0.3

vendor:ciscomodel:ios xe 3.1.3sscope: - version: -

Trust: 0.3

vendor:ciscomodel:ios xe 3.1.2sscope: - version: -

Trust: 0.3

vendor:ciscomodel:ios xe 3.1.1sgscope: - version: -

Trust: 0.3

vendor:ciscomodel:ios xe 3.1.1sscope: - version: -

Trust: 0.3

vendor:ciscomodel:ios xe 3.1.0sgscope: - version: -

Trust: 0.3

vendor:ciscomodel:ios xe 3.1.0sscope: - version: -

Trust: 0.3

sources: CNVD: CNVD-2012-2409 // BID: 78436 // JVNDB: JVNDB-2012-002220 // CNNVD: CNNVD-201205-041 // NVD: CVE-2011-4007

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov: CVE-2011-4007
value: MEDIUM

Trust: 1.0

NVD: CVE-2011-4007
value: MEDIUM

Trust: 0.8

CNNVD: CNNVD-201205-041
value: MEDIUM

Trust: 0.6

VULHUB: VHN-51952
value: MEDIUM

Trust: 0.1

nvd@nist.gov: CVE-2011-4007
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: 1.8

VULHUB: VHN-51952
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: 0.1

sources: VULHUB: VHN-51952 // JVNDB: JVNDB-2012-002220 // CNNVD: CNNVD-201205-041 // NVD: CVE-2011-4007

PROBLEMTYPE DATA

problemtype:CWE-20

Trust: 1.9

sources: VULHUB: VHN-51952 // JVNDB: JVNDB-2012-002220 // NVD: CVE-2011-4007

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-201205-041

TYPE

input validation

Trust: 0.6

sources: CNNVD: CNNVD-201205-041

CONFIGURATIONS

sources:
            
            
            JVNDB: JVNDB-2012-002220

PATCH
title:Release 3.3S Caveatsurl:http://www.cisco.com/en/US/docs/ios/ios_xe/3/release/notes/asr1k_caveats_33s.html
Trust: 0.8
title:Cisco IOS 'set mpls experimental imposition' command denial of service vulnerability patchurl:https://www.cnvd.org.cn/patchInfo/show/16783
Trust: 0.6
sources:
            
            
            CNVD: CNVD-2012-2409 // 
            
            
            
            JVNDB: JVNDB-2012-002220

EXTERNAL IDS
db:NVDid:CVE-2011-4007
Trust: 3.4
db:SECTRACKid:1027005
Trust: 1.4
db:JVNDBid:JVNDB-2012-002220
Trust: 0.8
db:CNNVDid:CNNVD-201205-041
Trust: 0.7
db:CNVDid:CNVD-2012-2409
Trust: 0.6
db:BIDid:78436
Trust: 0.4
db:VULHUBid:VHN-51952
Trust: 0.1
sources:
            
            
            CNVD: CNVD-2012-2409 // 
            
            
            
            VULHUB: VHN-51952 // 
            
            
            
            BID: 78436 // 
            
            
            
            JVNDB: JVNDB-2012-002220 // 
            
            
            
            CNNVD: CNNVD-201205-041 // 
            
            
            
            NVD: CVE-2011-4007

REFERENCES
url:http://www.cisco.com/en/us/docs/ios/ios_xe/3/release/notes/asr1k_caveats_33s.html
Trust: 2.6
url:http://www.securitytracker.com/id?1027005
Trust: 1.4
url:http://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2011-4007
Trust: 0.8
url:http://web.nvd.nist.gov/view/vuln/detail?vulnid=cve-2011-4007
Trust: 0.8
sources:
            
            
            CNVD: CNVD-2012-2409 // 
            
            
            
            VULHUB: VHN-51952 // 
            
            
            
            BID: 78436 // 
            
            
            
            JVNDB: JVNDB-2012-002220 // 
            
            
            
            CNNVD: CNNVD-201205-041 // 
            
            
            
            NVD: CVE-2011-4007

CREDITS
Unknown
Trust: 0.3
sources:
            
            
            BID: 78436

SOURCES
db:CNVDid:CNVD-2012-2409
db:VULHUBid:VHN-51952
db:BIDid:78436
db:JVNDBid:JVNDB-2012-002220
db:CNNVDid:CNNVD-201205-041
db:NVDid:CVE-2011-4007

LAST UPDATE DATE
2024-11-23T22:08:49.847000+00:00

SOURCES UPDATE DATE
db:CNVDid:CNVD-2012-2409date:2012-05-09T00:00:00
db:VULHUBid:VHN-51952date:2012-10-30T00:00:00
db:BIDid:78436date:2012-05-02T00:00:00
db:JVNDBid:JVNDB-2012-002220date:2012-05-08T00:00:00
db:CNNVDid:CNNVD-201205-041date:2012-05-03T00:00:00
db:NVDid:CVE-2011-4007date:2024-11-21T01:31:42.050

SOURCES RELEASE DATE
db:CNVDid:CNVD-2012-2409date:2012-05-09T00:00:00
db:VULHUBid:VHN-51952date:2012-05-02T00:00:00
db:BIDid:78436date:2012-05-02T00:00:00
db:JVNDBid:JVNDB-2012-002220date:2012-05-08T00:00:00
db:CNNVDid:CNNVD-201205-041date:2012-05-03T00:00:00
db:NVDid:CVE-2011-4007date:2012-05-02T10:09:21.660