Details of VAR-201706-0577

ID

VAR-201706-0577

CVE

CVE-2017-6648

TITLE

Cisco TelePresence Codec and Collaboration Endpoint In software TelePresence Vulnerabilities that cause endpoints to reload unexpectedly

Trust: 0.8

sources: JVNDB: JVNDB-2017-004720

DESCRIPTION

A vulnerability in the Session Initiation Protocol (SIP) of the Cisco TelePresence Codec (TC) and Collaboration Endpoint (CE) Software could allow an unauthenticated, remote attacker to cause a TelePresence endpoint to reload unexpectedly, resulting in a denial of service (DoS) condition. The vulnerability is due to a lack of flow-control mechanisms within the software. An attacker could exploit this vulnerability by sending a flood of SIP INVITE packets to the affected device. An exploit could allow the attacker to impact the availability of services and data of the device, including a complete DoS condition. This vulnerability affects the following Cisco TC and CE platforms when running software versions prior to TC 7.3.8 and CE 8.3.0. Cisco Bug IDs: CSCux94002. Cisco TelePresence Endpoint is prone to a remote denial-of-service vulnerability. An attacker can exploit this issue to cause a denial-of-service condition, denying service to legitimate users. Cisco TelePresence is a set of video conferencing solutions called "TelePresence" system of Cisco (Cisco)

Trust: 1.98

sources: NVD: CVE-2017-6648 // JVNDB: JVNDB-2017-004720 // BID: 98934 // VULHUB: VHN-114851

AFFECTED PRODUCTS

vendor:	cisco	model:	telepresence tc software	scope:	eq	version:	7.3.3	Trust: 1.6
vendor:	cisco	model:	telepresence tc software	scope:	eq	version:	6.3.2	Trust: 1.6
vendor:	cisco	model:	telepresence tc software	scope:	eq	version:	4.2.2	Trust: 1.6
vendor:	cisco	model:	telepresence ce software	scope:	eq	version:	8.2.2	Trust: 1.6
vendor:	cisco	model:	telepresence tc software	scope:	eq	version:	6.3.3	Trust: 1.6
vendor:	cisco	model:	telepresence tc software	scope:	eq	version:	6.1.1-cucm	Trust: 1.6
vendor:	cisco	model:	telepresence tc software	scope:	eq	version:	4.2.1	Trust: 1.6
vendor:	cisco	model:	telepresence tc software	scope:	eq	version:	5.1.7-cucm	Trust: 1.6
vendor:	cisco	model:	telepresence tc software	scope:	eq	version:	6.0.1	Trust: 1.6
vendor:	cisco	model:	telepresence tc software	scope:	eq	version:	6.0.2	Trust: 1.6
vendor:	cisco	model:	telepresence tc software	scope:	eq	version:	4.2.4	Trust: 1.0
vendor:	cisco	model:	telepresence tc software	scope:	eq	version:	5.1.4	Trust: 1.0
vendor:	cisco	model:	telepresence tc software	scope:	eq	version:	4.1.1	Trust: 1.0
vendor:	cisco	model:	telepresence tc software	scope:	eq	version:	6.1.0	Trust: 1.0
vendor:	cisco	model:	telepresence tc software	scope:	eq	version:	5.0.2	Trust: 1.0
vendor:	cisco	model:	telepresence tc software	scope:	eq	version:	4.2.3	Trust: 1.0
vendor:	cisco	model:	telepresence tc software	scope:	eq	version:	4.1.2	Trust: 1.0
vendor:	cisco	model:	telepresence tc software	scope:	eq	version:	6.0.3	Trust: 1.0
vendor:	cisco	model:	telepresence tc software	scope:	eq	version:	7.2.1	Trust: 1.0
vendor:	cisco	model:	telepresence tc software	scope:	eq	version:	6.1_base	Trust: 1.0
vendor:	cisco	model:	telepresence tc software	scope:	eq	version:	6.0.4	Trust: 1.0
vendor:	cisco	model:	telepresence tc software	scope:	eq	version:	4.2.0	Trust: 1.0
vendor:	cisco	model:	telepresence tc software	scope:	eq	version:	7.3.1	Trust: 1.0
vendor:	cisco	model:	telepresence tc software	scope:	eq	version:	5.1.7	Trust: 1.0
vendor:	cisco	model:	telepresence tc software	scope:	eq	version:	6.1.1	Trust: 1.0
vendor:	cisco	model:	telepresence tc software	scope:	eq	version:	7.1.1	Trust: 1.0
vendor:	cisco	model:	telepresence tc software	scope:	eq	version:	5.1.4-cucm	Trust: 1.0
vendor:	cisco	model:	telepresence tc software	scope:	eq	version:	6.1.3	Trust: 1.0
vendor:	cisco	model:	telepresence tc software	scope:	eq	version:	4.2_base	Trust: 1.0
vendor:	cisco	model:	telepresence tc software	scope:	eq	version:	6.3.4	Trust: 1.0
vendor:	cisco	model:	telepresence tc software	scope:	eq	version:	6.0_base	Trust: 1.0
vendor:	cisco	model:	telepresence tc software	scope:	eq	version:	7.3.6	Trust: 1.0
vendor:	cisco	model:	telepresence tc software	scope:	eq	version:	6.1.0-cucm	Trust: 1.0
vendor:	cisco	model:	telepresence tc software	scope:	eq	version:	6.0.0	Trust: 1.0
vendor:	cisco	model:	telepresence tc software	scope:	eq	version:	7.1.3	Trust: 1.0
vendor:	cisco	model:	telepresence tc software	scope:	eq	version:	5.1.11	Trust: 1.0
vendor:	cisco	model:	telepresence tc software	scope:	eq	version:	7.1.0	Trust: 1.0
vendor:	cisco	model:	telepresence tc software	scope:	eq	version:	5.1_base	Trust: 1.0
vendor:	cisco	model:	telepresence tc software	scope:	eq	version:	6.3.0	Trust: 1.0
vendor:	cisco	model:	telepresence tc software	scope:	eq	version:	7.1.2	Trust: 1.0
vendor:	cisco	model:	telepresence tc software	scope:	eq	version:	5.1.6-cucm	Trust: 1.0
vendor:	cisco	model:	telepresence tc software	scope:	eq	version:	3.1.5	Trust: 1.0
vendor:	cisco	model:	telepresence tc software	scope:	eq	version:	5.0_base	Trust: 1.0
vendor:	cisco	model:	telepresence tc software	scope:	eq	version:	5.1.3	Trust: 1.0
vendor:	cisco	model:	telepresence tc software	scope:	eq	version:	5.1.5	Trust: 1.0
vendor:	cisco	model:	telepresence tc software	scope:	eq	version:	5.1.13	Trust: 1.0
vendor:	cisco	model:	telepresence tc software	scope:	eq	version:	6.1.2-cucm	Trust: 1.0
vendor:	cisco	model:	telepresence tc software	scope:	eq	version:	7.2.0	Trust: 1.0
vendor:	cisco	model:	telepresence tc software	scope:	eq	version:	5.0.2-cucm	Trust: 1.0
vendor:	cisco	model:	telepresence tc software	scope:	eq	version:	6.0.0-cucm	Trust: 1.0
vendor:	cisco	model:	telepresence tc software	scope:	eq	version:	4.1_base	Trust: 1.0
vendor:	cisco	model:	telepresence tc software	scope:	eq	version:	4.1.0	Trust: 1.0
vendor:	cisco	model:	telepresence tc software	scope:	eq	version:	8.2.0	Trust: 1.0
vendor:	cisco	model:	telepresence tc software	scope:	eq	version:	6.1.4	Trust: 1.0
vendor:	cisco	model:	telepresence tc software	scope:	eq	version:	8.2.1	Trust: 1.0
vendor:	cisco	model:	telepresence tc software	scope:	eq	version:	5.1.3-cucm	Trust: 1.0
vendor:	cisco	model:	telepresence tc software	scope:	eq	version:	7.1.4	Trust: 1.0
vendor:	cisco	model:	telepresence tc software	scope:	eq	version:	5.1.6	Trust: 1.0
vendor:	cisco	model:	telepresence tc software	scope:	eq	version:	6.0.1-cucm	Trust: 1.0
vendor:	cisco	model:	telepresence tc software	scope:	eq	version:	6.3.5	Trust: 1.0
vendor:	cisco	model:	telepresence tc software	scope:	eq	version:	6.3.1	Trust: 1.0
vendor:	cisco	model:	telepresence tc software	scope:	eq	version:	3.1_base	Trust: 1.0
vendor:	cisco	model:	telepresence tc software	scope:	eq	version:	5.1.5-cucm	Trust: 1.0
vendor:	cisco	model:	telepresence tc software	scope:	eq	version:	7.3.7	Trust: 1.0
vendor:	cisco	model:	telepresence tc software	scope:	eq	version:	6.1.2	Trust: 1.0
vendor:	cisco	model:	telepresence tc software	scope:	eq	version:	7.3.2	Trust: 1.0
vendor:	cisco	model:	telepresence tc software	scope:	eq	version:	7.3.0	Trust: 1.0
vendor:	cisco	model:	telepresence ce software	scope:	lt	version:	8.3.0	Trust: 0.8
vendor:	cisco	model:	telepresence tc software	scope:	lt	version:	7.3.8	Trust: 0.8
vendor:	cisco	model:	telepresence integrator c series	scope:	eq	version:	8.2	Trust: 0.3
vendor:	cisco	model:	telepresence collaboration endpoint	scope:	eq	version:	8.0	Trust: 0.3
vendor:	cisco	model:	telepresence codec	scope:	eq	version:	7.0	Trust: 0.3
vendor:	cisco	model:	telepresence integrator c series	scope:	ne	version:	8.3	Trust: 0.3
vendor:	cisco	model:	telepresence integrator c series	scope:	ne	version:	7.3.8	Trust: 0.3
vendor:	cisco	model:	telepresence collaboration endpoint	scope:	ne	version:	8.3	Trust: 0.3
vendor:	cisco	model:	telepresence codec	scope:	ne	version:	7.3.8	Trust: 0.3

sources: BID: 98934 // JVNDB: JVNDB-2017-004720 // CNNVD: CNNVD-201706-314 // NVD: CVE-2017-6648

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov:	CVE-2017-6648
value:	HIGH
Trust: 1.0
NVD:	CVE-2017-6648
value:	HIGH
Trust: 0.8
CNNVD:	CNNVD-201706-314
value:	HIGH
Trust: 0.6
VULHUB:	VHN-114851
value:	HIGH
Trust: 0.1

nvd@nist.gov:	CVE-2017-6648
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-114851
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

nvd@nist.gov:	CVE-2017-6648
baseSeverity:	HIGH
baseScore:	7.5
vectorString:	CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
attackVector:	NETWORK
attackComplexity:	LOW
privilegesRequired:	NONE
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	NONE
integrityImpact:	NONE
availabilityImpact:	HIGH
exploitabilityScore:	3.9
impactScore:	3.6
version:	3.0
Trust: 1.8

sources: VULHUB: VHN-114851 // JVNDB: JVNDB-2017-004720 // CNNVD: CNNVD-201706-314 // NVD: CVE-2017-6648

PROBLEMTYPE DATA

problemtype:	CWE-399	Trust: 1.9
problemtype:	NVD-CWE-noinfo	Trust: 1.0

sources: VULHUB: VHN-114851 // JVNDB: JVNDB-2017-004720 // NVD: CVE-2017-6648

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-201706-314

TYPE

resource management error

Trust: 0.6

sources: CNNVD: CNNVD-201706-314

CONFIGURATIONS

sources: JVNDB: JVNDB-2017-004720

PATCH

title:	cisco-sa-20170607-tele	url:	https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170607-tele	Trust: 0.8
title:	Cisco TelePresence Codec and Collaboration Endpoint Repair measures for software resource management error vulnerabilities	url:	http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=71227	Trust: 0.6

sources: JVNDB: JVNDB-2017-004720 // CNNVD: CNNVD-201706-314

EXTERNAL IDS

db:	NVD	id:	CVE-2017-6648	Trust: 2.8
db:	BID	id:	98934	Trust: 2.0
db:	SECTRACK	id:	1038624	Trust: 1.7
db:	JVNDB	id:	JVNDB-2017-004720	Trust: 0.8
db:	CNNVD	id:	CNNVD-201706-314	Trust: 0.7
db:	VULHUB	id:	VHN-114851	Trust: 0.1

sources: VULHUB: VHN-114851 // BID: 98934 // JVNDB: JVNDB-2017-004720 // CNNVD: CNNVD-201706-314 // NVD: CVE-2017-6648

REFERENCES

url:	https://tools.cisco.com/security/center/content/ciscosecurityadvisory/cisco-sa-20170607-tele	Trust: 2.0
url:	http://www.securityfocus.com/bid/98934	Trust: 1.7
url:	http://www.securitytracker.com/id/1038624	Trust: 1.7
url:	http://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2017-6648	Trust: 0.8
url:	https://nvd.nist.gov/vuln/detail/cve-2017-6648	Trust: 0.8
url:	http://www.cisco.com/	Trust: 0.3

sources: VULHUB: VHN-114851 // BID: 98934 // JVNDB: JVNDB-2017-004720 // CNNVD: CNNVD-201706-314 // NVD: CVE-2017-6648

CREDITS

Knud Hojgaard

Trust: 0.3

sources: BID: 98934

SOURCES

db:	VULHUB	id:	VHN-114851
db:	BID	id:	98934
db:	JVNDB	id:	JVNDB-2017-004720
db:	CNNVD	id:	CNNVD-201706-314
db:	NVD	id:	CVE-2017-6648

LAST UPDATE DATE

2025-04-20T23:23:44.757000+00:00

SOURCES UPDATE DATE

db:	VULHUB	id:	VHN-114851	date:	2019-10-03T00:00:00
db:	BID	id:	98934	date:	2017-06-07T20:02:00
db:	JVNDB	id:	JVNDB-2017-004720	date:	2017-07-05T00:00:00
db:	CNNVD	id:	CNNVD-201706-314	date:	2019-10-23T00:00:00
db:	NVD	id:	CVE-2017-6648	date:	2025-04-20T01:37:25.860

SOURCES RELEASE DATE

db:	VULHUB	id:	VHN-114851	date:	2017-06-08T00:00:00
db:	BID	id:	98934	date:	2017-06-07T00:00:00
db:	JVNDB	id:	JVNDB-2017-004720	date:	2017-07-05T00:00:00
db:	CNNVD	id:	CNNVD-201706-314	date:	2017-06-08T00:00:00
db:	NVD	id:	CVE-2017-6648	date:	2017-06-08T13:29:00.517