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ID

VAR-201508-0486


CVE

CVE-2015-4317


TITLE

Cisco TelePresence Video Communication Server Expressway Denial of Service Vulnerability

Trust: 0.9

sources: BID: 76351 // CNNVD: CNNVD-201508-371

DESCRIPTION

Cisco TelePresence Video Communication Server (VCS) Expressway X8.5.2 allows remote attackers to cause a denial of service via invalid variables in an authentication packet, aka Bug ID CSCuv40469. An attacker can exploit this issue to cause a denial of service condition, denying service to legitimate users. This issue is being tracked by Cisco bug ID CSCuv40469 . The vulnerability is caused by the program not correctly handling malformed authentication messages

Trust: 1.98

sources: NVD: CVE-2015-4317 // JVNDB: JVNDB-2015-004345 // BID: 76351 // VULHUB: VHN-82278

AFFECTED PRODUCTS

vendor:ciscomodel:telepresence video communication server softwarescope:eqversion:x8.5.2

Trust: 1.6

vendor:ciscomodel:telepresence video communication server softwarescope:eqversion:x8.5.2 (vcs expressway)

Trust: 0.8

vendor:ciscomodel:telepresence video communication server expresswayscope:eqversion:x8.5.2

Trust: 0.3

sources: BID: 76351 // JVNDB: JVNDB-2015-004345 // CNNVD: CNNVD-201508-371 // NVD: CVE-2015-4317

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov: CVE-2015-4317
value: MEDIUM

Trust: 1.0

NVD: CVE-2015-4317
value: MEDIUM

Trust: 0.8

CNNVD: CNNVD-201508-371
value: MEDIUM

Trust: 0.6

VULHUB: VHN-82278
value: MEDIUM

Trust: 0.1

nvd@nist.gov: CVE-2015-4317
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-82278
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-82278 // JVNDB: JVNDB-2015-004345 // CNNVD: CNNVD-201508-371 // NVD: CVE-2015-4317

PROBLEMTYPE DATA

problemtype:CWE-399

Trust: 1.9

sources: VULHUB: VHN-82278 // JVNDB: JVNDB-2015-004345 // NVD: CVE-2015-4317

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-201508-371

TYPE

resource management error

Trust: 0.6

sources: CNNVD: CNNVD-201508-371

CONFIGURATIONS

sources:
            
            
            JVNDB: JVNDB-2015-004345

PATCH
title:40444url:http://tools.cisco.com/security/center/viewAlert.x?alertId=40444
Trust: 0.8
sources:
            
            
            JVNDB: JVNDB-2015-004345

EXTERNAL IDS
db:NVDid:CVE-2015-4317
Trust: 2.8
db:BIDid:76351
Trust: 2.0
db:SECTRACKid:1033281
Trust: 1.1
db:JVNDBid:JVNDB-2015-004345
Trust: 0.8
db:CNNVDid:CNNVD-201508-371
Trust: 0.7
db:VULHUBid:VHN-82278
Trust: 0.1
sources:
            
            
            VULHUB: VHN-82278 // 
            
            
            
            BID: 76351 // 
            
            
            
            JVNDB: JVNDB-2015-004345 // 
            
            
            
            CNNVD: CNNVD-201508-371 // 
            
            
            
            NVD: CVE-2015-4317

REFERENCES
url:http://www.securityfocus.com/bid/76351
Trust: 1.7
url:http://tools.cisco.com/security/center/viewalert.x?alertid=40444
Trust: 1.7
url:http://www.securitytracker.com/id/1033281
Trust: 1.1
url:http://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2015-4317
Trust: 0.8
url:http://web.nvd.nist.gov/view/vuln/detail?vulnid=cve-2015-4317
Trust: 0.8
url:http://www.cisco.com/
Trust: 0.3
url:http://tools.cisco.com/security/center/viewalert.x?alertid=40444 
Trust: 0.3
sources:
            
            
            VULHUB: VHN-82278 // 
            
            
            
            BID: 76351 // 
            
            
            
            JVNDB: JVNDB-2015-004345 // 
            
            
            
            CNNVD: CNNVD-201508-371 // 
            
            
            
            NVD: CVE-2015-4317

CREDITS
Cisco
Trust: 0.9
sources:
            
            
            BID: 76351 // 
            
            
            
            CNNVD: CNNVD-201508-371

SOURCES
db:VULHUBid:VHN-82278
db:BIDid:76351
db:JVNDBid:JVNDB-2015-004345
db:CNNVDid:CNNVD-201508-371
db:NVDid:CVE-2015-4317

LAST UPDATE DATE
2024-11-23T22:31:07.241000+00:00

SOURCES UPDATE DATE
db:VULHUBid:VHN-82278date:2017-09-21T00:00:00
db:BIDid:76351date:2015-08-13T00:00:00
db:JVNDBid:JVNDB-2015-004345date:2015-08-25T00:00:00
db:CNNVDid:CNNVD-201508-371date:2015-08-20T00:00:00
db:NVDid:CVE-2015-4317date:2024-11-21T02:30:49.267

SOURCES RELEASE DATE
db:VULHUBid:VHN-82278date:2015-08-20T00:00:00
db:BIDid:76351date:2015-08-13T00:00:00
db:JVNDBid:JVNDB-2015-004345date:2015-08-25T00:00:00
db:CNNVDid:CNNVD-201508-371date:2015-08-18T00:00:00
db:NVDid:CVE-2015-4317date:2015-08-20T00:59:02.653