Sign-up

ID

VAR-201505-0187


CVE

CVE-2015-0743


TITLE

Cisco Headend System Release Service disruption in (DoS) Vulnerabilities

Trust: 0.8

sources: JVNDB: JVNDB-2015-002872

DESCRIPTION

Cisco Headend System Release allows remote attackers to cause a denial of service (DHCP and TFTP outage) via a flood of crafted UDP traffic, aka Bug ID CSCus04097. The Cisco Headend System Release is a front-end broadband digital transmission system. An attacker can exploit this issue to cause a denial-of-service condition. This issue is being tracked by Cisco Bug ID CSCus04097

Trust: 2.52

sources: NVD: CVE-2015-0743 // JVNDB: JVNDB-2015-002872 // CNVD: CNVD-2015-03561 // BID: 74918 // VULHUB: VHN-78689

IOT TAXONOMY

category:['Network device']sub_category: -

Trust: 0.6

sources: CNVD: CNVD-2015-03561

AFFECTED PRODUCTS

vendor:ciscomodel:headend system releasescope:eqversion:2.5

Trust: 3.0

vendor:ciscomodel:headend system releasescope:eqversion:2.7

Trust: 3.0

vendor:ciscomodel:headend system releasescope:eqversion:3.2

Trust: 3.0

vendor:ciscomodel:headend system releasescope:eqversion:3.5

Trust: 3.0

vendor:ciscomodel:headend system releasescope:eqversion:3.7

Trust: 2.4

vendor:ciscomodel:headend system releasescope:eqversion:i4.3

Trust: 2.4

vendor:ciscomodel:headend digital broadband delivery systemscope:eqversion: -

Trust: 1.6

vendor:ciscomodel:headend digital broadband delivery systemscope: - version: -

Trust: 1.4

vendor:ciscomodel:headend system release 3.7.i4.3scope: - version: -

Trust: 0.6

vendor:ciscomodel:headend system release i4.3scope: - version: -

Trust: 0.6

vendor:ciscomodel:headend system releasesscope:eqversion:0

Trust: 0.3

sources: CNVD: CNVD-2015-03561 // BID: 74918 // JVNDB: JVNDB-2015-002872 // CNNVD: CNNVD-201505-595 // NVD: CVE-2015-0743

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov: CVE-2015-0743
value: MEDIUM

Trust: 1.0

NVD: CVE-2015-0743
value: MEDIUM

Trust: 0.8

CNVD: CNVD-2015-03561
value: MEDIUM

Trust: 0.6

CNNVD: CNNVD-201505-595
value: MEDIUM

Trust: 0.6

VULHUB: VHN-78689
value: MEDIUM

Trust: 0.1

nvd@nist.gov: CVE-2015-0743
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-2015-03561
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-78689
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-2015-03561 // VULHUB: VHN-78689 // JVNDB: JVNDB-2015-002872 // CNNVD: CNNVD-201505-595 // NVD: CVE-2015-0743

PROBLEMTYPE DATA

problemtype:CWE-399

Trust: 1.9

sources: VULHUB: VHN-78689 // JVNDB: JVNDB-2015-002872 // NVD: CVE-2015-0743

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-201505-595

TYPE

resource management error

Trust: 0.6

sources: CNNVD: CNNVD-201505-595

CONFIGURATIONS

sources:
            
            
            JVNDB: JVNDB-2015-002872

PATCH
title:38938url:http://tools.cisco.com/security/center/viewAlert.x?alertId=38938
Trust: 0.8
title:Patch for Cisco Headend System Release UDP Denial of Service Vulnerabilityurl:https://www.cnvd.org.cn/patchInfo/show/59264
Trust: 0.6
sources:
            
            
            CNVD: CNVD-2015-03561 // 
            
            
            
            JVNDB: JVNDB-2015-002872

EXTERNAL IDS
db:NVDid:CVE-2015-0743
Trust: 3.4
db:SECTRACKid:1032445
Trust: 1.1
db:BIDid:74918
Trust: 1.0
db:JVNDBid:JVNDB-2015-002872
Trust: 0.8
db:CNNVDid:CNNVD-201505-595
Trust: 0.7
db:CNVDid:CNVD-2015-03561
Trust: 0.6
db:VULHUBid:VHN-78689
Trust: 0.1
sources:
            
            
            CNVD: CNVD-2015-03561 // 
            
            
            
            VULHUB: VHN-78689 // 
            
            
            
            BID: 74918 // 
            
            
            
            JVNDB: JVNDB-2015-002872 // 
            
            
            
            CNNVD: CNNVD-201505-595 // 
            
            
            
            NVD: CVE-2015-0743

REFERENCES
url:http://tools.cisco.com/security/center/viewalert.x?alertid=38938
Trust: 2.6
url:http://www.securitytracker.com/id/1032445
Trust: 1.1
url:http://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2015-0743
Trust: 0.8
url:http://web.nvd.nist.gov/view/vuln/detail?vulnid=cve-2015-0743
Trust: 0.8
url:http://www.cisco.com/
Trust: 0.3
sources:
            
            
            CNVD: CNVD-2015-03561 // 
            
            
            
            VULHUB: VHN-78689 // 
            
            
            
            BID: 74918 // 
            
            
            
            JVNDB: JVNDB-2015-002872 // 
            
            
            
            CNNVD: CNNVD-201505-595 // 
            
            
            
            NVD: CVE-2015-0743

CREDITS
Cisco
Trust: 0.3
sources:
            
            
            BID: 74918

SOURCES
db:CNVDid:CNVD-2015-03561
db:VULHUBid:VHN-78689
db:BIDid:74918
db:JVNDBid:JVNDB-2015-002872
db:CNNVDid:CNNVD-201505-595
db:NVDid:CVE-2015-0743

LAST UPDATE DATE
2025-04-13T23:09:54.499000+00:00

SOURCES UPDATE DATE
db:CNVDid:CNVD-2015-03561date:2015-06-04T00:00:00
db:VULHUBid:VHN-78689date:2017-01-04T00:00:00
db:BIDid:74918date:2015-05-29T00:00:00
db:JVNDBid:JVNDB-2015-002872date:2015-06-03T00:00:00
db:CNNVDid:CNNVD-201505-595date:2015-06-05T00:00:00
db:NVDid:CVE-2015-0743date:2025-04-12T10:46:40.837

SOURCES RELEASE DATE
db:CNVDid:CNVD-2015-03561date:2015-06-04T00:00:00
db:VULHUBid:VHN-78689date:2015-05-30T00:00:00
db:BIDid:74918date:2015-05-29T00:00:00
db:JVNDBid:JVNDB-2015-002872date:2015-06-03T00:00:00
db:CNNVDid:CNNVD-201505-595date:2015-05-30T00:00:00
db:NVDid:CVE-2015-0743date:2015-05-30T14:59:01.757