Details of VAR-201711-0318

ID

VAR-201711-0318

CVE

CVE-2017-12318

TITLE

Cisco RF Gateway 1 Vulnerabilities related to resource management in devices

Trust: 0.8

sources: JVNDB: JVNDB-2017-010144

DESCRIPTION

A vulnerability in the TCP state machine of Cisco RF Gateway 1 devices could allow an unauthenticated, remote attacker to prevent an affected device from delivering switched digital video (SDV) or video on demand (VoD) streams, resulting in a denial of service (DoS) condition. The vulnerability is due to a processing error with TCP connections to the affected device. An attacker could exploit this vulnerability by establishing a large number of TCP connections to an affected device and not actively closing those TCP connections. A successful exploit could allow the attacker to prevent the affected device from delivering SDV or VoD streams to set-top boxes. Cisco Bug IDs: CSCvf19887. Cisco RF Gateway 1 The device contains a resource management vulnerability. Vendors have confirmed this vulnerability Bug ID CSCvf19887 It is released as.Service operation interruption (DoS) There is a possibility of being put into a state. TCPstatemachine is one of the TCP state machines. A denial of service vulnerability exists in TCPstatemachine in the CiscoRFGateway1 device. An attacker can exploit this issue to cause a denial-of-service condition

Trust: 2.52

sources: NVD: CVE-2017-12318 // JVNDB: JVNDB-2017-010144 // CNVD: CNVD-2017-34918 // BID: 101854 // VULHUB: VHN-102828

IOT TAXONOMY

category:

['Network device']

sub_category:

Trust: 0.6

sources: CNVD: CNVD-2017-34918

AFFECTED PRODUCTS

vendor:	cisco	model:	rf gateway 1	scope:	eq	version:	-	Trust: 1.6
vendor:	cisco	model:	rf gateway	scope:	eq	version:	106.04.04	Trust: 0.9
vendor:	cisco	model:	rf gateway	scope:	eq	version:	106.04.05	Trust: 0.9
vendor:	cisco	model:	rf gateway	scope:	eq	version:	106.04.07	Trust: 0.9
vendor:	cisco	model:	rf gateway	scope:	eq	version:	106.04.09	Trust: 0.9
vendor:	cisco	model:	rf gateway	scope:	eq	version:	106.04.10	Trust: 0.9
vendor:	cisco	model:	rf gateway 1	scope:	-	version:	-	Trust: 0.8

sources: CNVD: CNVD-2017-34918 // BID: 101854 // JVNDB: JVNDB-2017-010144 // CNNVD: CNNVD-201711-665 // NVD: CVE-2017-12318

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov:	CVE-2017-12318
value:	HIGH
Trust: 1.0
NVD:	CVE-2017-12318
value:	HIGH
Trust: 0.8
CNVD:	CNVD-2017-34918
value:	MEDIUM
Trust: 0.6
CNNVD:	CNNVD-201711-665
value:	HIGH
Trust: 0.6
VULHUB:	VHN-102828
value:	MEDIUM
Trust: 0.1

nvd@nist.gov:	CVE-2017-12318
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-2017-34918
severity:	MEDIUM
baseScore:	4.0
vectorString:	AV:N/AC:L/AU:S/C:N/I:N/A:P
accessVector:	NETWORK
accessComplexity:	LOW
authentication:	SINGLE
confidentialityImpact:	NONE
integrityImpact:	NONE
availabilityImpact:	PARTIAL
exploitabilityScore:	8.0
impactScore:	2.9
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 0.6
VULHUB:	VHN-102828
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

nvd@nist.gov:	CVE-2017-12318
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: CNVD: CNVD-2017-34918 // VULHUB: VHN-102828 // JVNDB: JVNDB-2017-010144 // CNNVD: CNNVD-201711-665 // NVD: CVE-2017-12318

PROBLEMTYPE DATA

problemtype:	CWE-399	Trust: 1.9
problemtype:	CWE-400	Trust: 1.1

sources: VULHUB: VHN-102828 // JVNDB: JVNDB-2017-010144 // NVD: CVE-2017-12318

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-201711-665

TYPE

resource management error

Trust: 0.6

sources: CNNVD: CNNVD-201711-665

CONFIGURATIONS

sources: JVNDB: JVNDB-2017-010144

PATCH

title:	cisco-sa-20171115-rf-gateway-1	url:	https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20171115-rf-gateway-1	Trust: 0.8
title:	Patch for CiscoRFGateway1 Denial of Service Vulnerability	url:	https://www.cnvd.org.cn/patchInfo/show/106626	Trust: 0.6
title:	Cisco RF Gateway 1 device TCP state machine Security vulnerabilities	url:	http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=76493	Trust: 0.6

sources: CNVD: CNVD-2017-34918 // JVNDB: JVNDB-2017-010144 // CNNVD: CNNVD-201711-665

EXTERNAL IDS

db:	NVD	id:	CVE-2017-12318	Trust: 3.4
db:	BID	id:	101854	Trust: 2.6
db:	JVNDB	id:	JVNDB-2017-010144	Trust: 0.8
db:	CNVD	id:	CNVD-2017-34918	Trust: 0.6
db:	CNNVD	id:	CNNVD-201711-665	Trust: 0.6
db:	VULHUB	id:	VHN-102828	Trust: 0.1

sources: CNVD: CNVD-2017-34918 // VULHUB: VHN-102828 // BID: 101854 // JVNDB: JVNDB-2017-010144 // CNNVD: CNNVD-201711-665 // NVD: CVE-2017-12318

REFERENCES

url:	https://tools.cisco.com/security/center/content/ciscosecurityadvisory/cisco-sa-20171115-rf-gateway-1	Trust: 2.6
url:	http://www.securityfocus.com/bid/101854	Trust: 1.7
url:	https://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2017-12318	Trust: 0.8
url:	https://nvd.nist.gov/vuln/detail/cve-2017-12318	Trust: 0.8
url:	http://www.cisco.com/	Trust: 0.3
url:	https://www.cisco.com/c/en/us/products/video/rf-gateway-1/index.html	Trust: 0.3

sources: CNVD: CNVD-2017-34918 // VULHUB: VHN-102828 // BID: 101854 // JVNDB: JVNDB-2017-010144 // CNNVD: CNNVD-201711-665 // NVD: CVE-2017-12318

CREDITS

Cisco

Trust: 0.3

sources: BID: 101854

SOURCES

db:	CNVD	id:	CNVD-2017-34918
db:	VULHUB	id:	VHN-102828
db:	BID	id:	101854
db:	JVNDB	id:	JVNDB-2017-010144
db:	CNNVD	id:	CNNVD-201711-665
db:	NVD	id:	CVE-2017-12318

LAST UPDATE DATE

2025-04-20T23:35:40.789000+00:00

SOURCES UPDATE DATE

db:	CNVD	id:	CNVD-2017-34918	date:	2017-11-22T00:00:00
db:	VULHUB	id:	VHN-102828	date:	2019-10-09T00:00:00
db:	BID	id:	101854	date:	2017-12-19T22:37:00
db:	JVNDB	id:	JVNDB-2017-010144	date:	2017-12-06T00:00:00
db:	CNNVD	id:	CNNVD-201711-665	date:	2019-10-17T00:00:00
db:	NVD	id:	CVE-2017-12318	date:	2025-04-20T01:37:25.860

SOURCES RELEASE DATE

db:	CNVD	id:	CNVD-2017-34918	date:	2017-11-22T00:00:00
db:	VULHUB	id:	VHN-102828	date:	2017-11-16T00:00:00
db:	BID	id:	101854	date:	2017-11-15T00:00:00
db:	JVNDB	id:	JVNDB-2017-010144	date:	2017-12-06T00:00:00
db:	CNNVD	id:	CNNVD-201711-665	date:	2017-11-20T00:00:00
db:	NVD	id:	CVE-2017-12318	date:	2017-11-16T07:29:00.807