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ID

VAR-201209-0394


CVE

CVE-2012-3915


TITLE

Cisco IOS of DMVPN Service disruption in tunnel implementation (DoS) Vulnerabilities

Trust: 0.8

sources: JVNDB: JVNDB-2012-004409

DESCRIPTION

The DMVPN tunnel implementation in Cisco IOS 15.2 allows remote attackers to cause a denial of service (persistent IKE state) via a large volume of hub-to-spoke traffic, aka Bug ID CSCtq39602. Cisco IOS is a popular Internet operating system. The vulnerability Cisco bug ID is CSCtq39602. IOS is prone to a denial-of-service vulnerability

Trust: 2.52

sources: NVD: CVE-2012-3915 // JVNDB: JVNDB-2012-004409 // CNVD: CNVD-2012-5235 // BID: 78138 // VULHUB: VHN-57196

IOT TAXONOMY

category:['Network device']sub_category: -

Trust: 0.6

sources: CNVD: CNVD-2012-5235

AFFECTED PRODUCTS

vendor:ciscomodel:iosscope:eqversion:15.2

Trust: 3.3

sources: CNVD: CNVD-2012-5235 // BID: 78138 // JVNDB: JVNDB-2012-004409 // CNNVD: CNNVD-201209-360 // NVD: CVE-2012-3915

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov: CVE-2012-3915
value: MEDIUM

Trust: 1.0

NVD: CVE-2012-3915
value: MEDIUM

Trust: 0.8

CNNVD: CNNVD-201209-360
value: MEDIUM

Trust: 0.6

VULHUB: VHN-57196
value: MEDIUM

Trust: 0.1

nvd@nist.gov: CVE-2012-3915
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

VULHUB: VHN-57196
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: VULHUB: VHN-57196 // JVNDB: JVNDB-2012-004409 // CNNVD: CNNVD-201209-360 // NVD: CVE-2012-3915

PROBLEMTYPE DATA

problemtype:CWE-119

Trust: 1.9

sources: VULHUB: VHN-57196 // JVNDB: JVNDB-2012-004409 // NVD: CVE-2012-3915

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-201209-360

TYPE

buffer overflow

Trust: 0.6

sources: CNNVD: CNNVD-201209-360

CONFIGURATIONS

sources:
            
            
            JVNDB: JVNDB-2012-004409

PATCH
title:Release 15.2(4)M Caveatsurl:http://www.cisco.com/en/US/docs/ios/15_2m_and_t/release/notes/152-4MCAVS.html
Trust: 0.8
title:Release Notes for Cisco IOS Release 15.2Surl:http://www.cisco.com/en/US/docs/ios/15_2s/release/notes/152SRN.pdf
Trust: 0.8
title:Release 15.2(2)S Caveatsurl:http://www.cisco.com/en/US/docs/ios/15_2s/release/notes/15_2s_caveats_15_2_2s.html
Trust: 0.8
title:Patch for the Cisco IOS DMVPN Tunnel Implementation Denial of Service Vulnerability (CNVD-2012-5235)url:https://www.cnvd.org.cn/patchInfo/show/22506
Trust: 0.6
sources:
            
            
            CNVD: CNVD-2012-5235 // 
            
            
            
            JVNDB: JVNDB-2012-004409

EXTERNAL IDS
db:NVDid:CVE-2012-3915
Trust: 3.4
db:JVNDBid:JVNDB-2012-004409
Trust: 0.8
db:CNNVDid:CNNVD-201209-360
Trust: 0.7
db:CNVDid:CNVD-2012-5235
Trust: 0.6
db:BIDid:78138
Trust: 0.4
db:XFid:78809
Trust: 0.3
db:VULHUBid:VHN-57196
Trust: 0.1
sources:
            
            
            CNVD: CNVD-2012-5235 // 
            
            
            
            VULHUB: VHN-57196 // 
            
            
            
            BID: 78138 // 
            
            
            
            JVNDB: JVNDB-2012-004409 // 
            
            
            
            CNNVD: CNNVD-201209-360 // 
            
            
            
            NVD: CVE-2012-3915

REFERENCES
url:http://www.cisco.com/en/us/docs/ios/15_2s/release/notes/15_2s_caveats_15_2_2s.html
Trust: 2.6
url:https://exchange.xforce.ibmcloud.com/vulnerabilities/78809
Trust: 1.1
url:http://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2012-3915
Trust: 0.8
url:http://web.nvd.nist.gov/view/vuln/detail?vulnid=cve-2012-3915
Trust: 0.8
url:http://xforce.iss.net/xforce/xfdb/78809
Trust: 0.3
sources:
            
            
            CNVD: CNVD-2012-5235 // 
            
            
            
            VULHUB: VHN-57196 // 
            
            
            
            BID: 78138 // 
            
            
            
            JVNDB: JVNDB-2012-004409 // 
            
            
            
            CNNVD: CNNVD-201209-360 // 
            
            
            
            NVD: CVE-2012-3915

CREDITS
Unknown
Trust: 0.3
sources:
            
            
            BID: 78138

SOURCES
db:CNVDid:CNVD-2012-5235
db:VULHUBid:VHN-57196
db:BIDid:78138
db:JVNDBid:JVNDB-2012-004409
db:CNNVDid:CNNVD-201209-360
db:NVDid:CVE-2012-3915

LAST UPDATE DATE
2025-04-11T23:20:36.978000+00:00

SOURCES UPDATE DATE
db:CNVDid:CNVD-2012-5235date:2012-09-19T00:00:00
db:VULHUBid:VHN-57196date:2017-08-29T00:00:00
db:BIDid:78138date:2012-09-16T00:00:00
db:JVNDBid:JVNDB-2012-004409date:2012-09-18T00:00:00
db:CNNVDid:CNNVD-201209-360date:2012-09-19T00:00:00
db:NVDid:CVE-2012-3915date:2025-04-11T00:51:21.963

SOURCES RELEASE DATE
db:CNVDid:CNVD-2012-5235date:2012-09-19T00:00:00
db:VULHUBid:VHN-57196date:2012-09-16T00:00:00
db:BIDid:78138date:2012-09-16T00:00:00
db:JVNDBid:JVNDB-2012-004409date:2012-09-18T00:00:00
db:CNNVDid:CNNVD-201209-360date:2012-09-19T00:00:00
db:NVDid:CVE-2012-3915date:2012-09-16T10:34:51.270