Sign-up

ID

VAR-201205-0208


CVE

CVE-2011-3295


TITLE

Cisco IOS XR of NETIO and IPV4_IO Service disruption in the process (CPU Resource consumption ) Vulnerabilities

Trust: 0.8

sources: JVNDB: JVNDB-2012-002216

DESCRIPTION

The NETIO and IPV4_IO processes in Cisco IOS XR 3.8 through 4.1, as used in Cisco Carrier Routing System and other products, allow remote attackers to cause a denial of service (CPU consumption) via crafted network traffic, aka Bug ID CSCti59888. Cisco IOS is a popular Internet operating system. An attacker can exploit this issue to cause excessive CPU consumption, resulting in a denial-of-service condition. This issue is being tracked by Cisco Bug ID CSCti59888

Trust: 2.52

sources: NVD: CVE-2011-3295 // JVNDB: JVNDB-2012-002216 // CNVD: CNVD-2012-2402 // BID: 55115 // VULHUB: VHN-51240

IOT TAXONOMY

category:['Network device']sub_category: -

Trust: 0.6

sources: CNVD: CNVD-2012-2402

AFFECTED PRODUCTS

vendor:ciscomodel:ios xrscope:eqversion:4.0.3

Trust: 1.9

vendor:ciscomodel:ios xrscope:eqversion:4.0.1

Trust: 1.9

vendor:ciscomodel:ios xrscope:eqversion:4.0.0

Trust: 1.9

vendor:ciscomodel:ios xrscope:eqversion:3.9.1

Trust: 1.9

vendor:ciscomodel:ios xrscope:eqversion:3.8.4

Trust: 1.9

vendor:ciscomodel:ios xrscope:eqversion:4.0.4

Trust: 1.9

vendor:ciscomodel:ios xrscope:eqversion:4.0.2

Trust: 1.6

vendor:ciscomodel:ios xrscope:eqversion:4.1

Trust: 1.6

vendor:ciscomodel:ios xrscope:eqversion:3.9.2

Trust: 1.6

vendor:ciscomodel:ios xrscope:eqversion:3.9.0

Trust: 1.6

vendor:ciscomodel:ios xrscope:eqversion:3.8.2

Trust: 1.3

vendor:ciscomodel:ios xrscope:eqversion:3.8.3

Trust: 1.3

vendor:ciscomodel:ios xrscope:eqversion:3.8.1

Trust: 1.3

vendor:ciscomodel:ios xrscope:eqversion:3.8.0

Trust: 1.0

vendor:ciscomodel:ios xrscope:eqversion:3.8 to 4.1

Trust: 0.8

vendor:ciscomodel:ios xrscope:eqversion:3.8-4.1

Trust: 0.6

vendor:ciscomodel:ios xrscope:eqversion:4.1.0

Trust: 0.3

vendor:ciscomodel:ios xrscope:eqversion:3.9

Trust: 0.3

vendor:ciscomodel:ios xrscope:eqversion:3.8

Trust: 0.3

sources: CNVD: CNVD-2012-2402 // BID: 55115 // JVNDB: JVNDB-2012-002216 // CNNVD: CNNVD-201205-037 // NVD: CVE-2011-3295

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov: CVE-2011-3295
value: HIGH

Trust: 1.0

NVD: CVE-2011-3295
value: HIGH

Trust: 0.8

CNNVD: CNNVD-201205-037
value: HIGH

Trust: 0.6

VULHUB: VHN-51240
value: HIGH

Trust: 0.1

nvd@nist.gov: CVE-2011-3295
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: 1.8

VULHUB: VHN-51240
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: VULHUB: VHN-51240 // JVNDB: JVNDB-2012-002216 // CNNVD: CNNVD-201205-037 // NVD: CVE-2011-3295

PROBLEMTYPE DATA

problemtype:CWE-20

Trust: 1.9

sources: VULHUB: VHN-51240 // JVNDB: JVNDB-2012-002216 // NVD: CVE-2011-3295

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-201205-037

TYPE

input validation

Trust: 0.6

sources: CNNVD: CNNVD-201205-037

CONFIGURATIONS

sources:
            
            
            JVNDB: JVNDB-2012-002216

PATCH
title:Download Software / c12k-base-3.9.2.CSCti59888.tarurl:http://www-europe.cisco.com/cisco/software/release.html?mdfid=279879106&reltype=all&relind=AVAILABLE&release=3.9.2&softwareid=280867577&sortparam=7
Trust: 0.8
title:Patch for Cisco IOS NETIO and IPV4_IO Denial of Service Vulnerabilitiesurl:https://www.cnvd.org.cn/patchInfo/show/16777
Trust: 0.6
sources:
            
            
            CNVD: CNVD-2012-2402 // 
            
            
            
            JVNDB: JVNDB-2012-002216

EXTERNAL IDS
db:NVDid:CVE-2011-3295
Trust: 3.4
db:SECTRACKid:1027005
Trust: 1.1
db:SECTRACKid:1027006
Trust: 1.1
db:JVNDBid:JVNDB-2012-002216
Trust: 0.8
db:CNNVDid:CNNVD-201205-037
Trust: 0.7
db:CNVDid:CNVD-2012-2402
Trust: 0.6
db:NSFOCUSid:19631
Trust: 0.6
db:BIDid:55115
Trust: 0.4
db:VULHUBid:VHN-51240
Trust: 0.1
sources:
            
            
            CNVD: CNVD-2012-2402 // 
            
            
            
            VULHUB: VHN-51240 // 
            
            
            
            BID: 55115 // 
            
            
            
            JVNDB: JVNDB-2012-002216 // 
            
            
            
            CNNVD: CNNVD-201205-037 // 
            
            
            
            NVD: CVE-2011-3295

REFERENCES
url:http://www-europe.cisco.com/cisco/software/release.html?mdfid=279879106&reltype=all&relind=available&release=3.9.2&softwareid=280867577&sortparam=7
Trust: 1.9
url:http://www.securitytracker.com/id?1027005
Trust: 1.1
url:http://www.securitytracker.com/id?1027006
Trust: 1.1
url:http://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2011-3295
Trust: 0.8
url:http://web.nvd.nist.gov/view/vuln/detail?vulnid=cve-2011-3295
Trust: 0.8
url:http://www-europe.cisco.com/cisco/software/release.html?mdfid=279879106
Trust: 0.6
url:http://www.nsfocus.net/vulndb/19631
Trust: 0.6
url:http://www.cisco.com/en/us/products/ps5845/index.html
Trust: 0.3
url:http://www-europe.cisco.com/cisco/software/release.html?mdfid=279879106&reltype=all&relind=available&release=3.9.2&softwareid=280867577&sortparam=7
Trust: 0.1
sources:
            
            
            CNVD: CNVD-2012-2402 // 
            
            
            
            VULHUB: VHN-51240 // 
            
            
            
            BID: 55115 // 
            
            
            
            JVNDB: JVNDB-2012-002216 // 
            
            
            
            CNNVD: CNNVD-201205-037 // 
            
            
            
            NVD: CVE-2011-3295

CREDITS
Cisco
Trust: 0.3
sources:
            
            
            BID: 55115

SOURCES
db:CNVDid:CNVD-2012-2402
db:VULHUBid:VHN-51240
db:BIDid:55115
db:JVNDBid:JVNDB-2012-002216
db:CNNVDid:CNNVD-201205-037
db:NVDid:CVE-2011-3295

LAST UPDATE DATE
2024-11-23T22:08:49.748000+00:00

SOURCES UPDATE DATE
db:CNVDid:CNVD-2012-2402date:2012-05-09T00:00:00
db:VULHUBid:VHN-51240date:2012-10-30T00:00:00
db:BIDid:55115date:2012-05-02T00:00:00
db:JVNDBid:JVNDB-2012-002216date:2012-05-08T00:00:00
db:CNNVDid:CNNVD-201205-037date:2012-05-03T00:00:00
db:NVDid:CVE-2011-3295date:2024-11-21T01:30:12.690

SOURCES RELEASE DATE
db:CNVDid:CNVD-2012-2402date:2012-05-09T00:00:00
db:VULHUBid:VHN-51240date:2012-05-02T00:00:00
db:BIDid:55115date:2012-05-02T00:00:00
db:JVNDBid:JVNDB-2012-002216date:2012-05-08T00:00:00
db:CNNVDid:CNNVD-201205-037date:2012-05-03T00:00:00
db:NVDid:CVE-2011-3295date:2012-05-02T10:09:21.473