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ID

VAR-201807-1343


CVE

CVE-2018-11314


TITLE

Roku TV Input validation vulnerability

Trust: 0.8

sources: JVNDB: JVNDB-2018-008037

DESCRIPTION

The External Control API in Roku and Roku TV products allow unauthorized access via a DNS Rebind attack. This can result in remote device control and privileged device and network information to be exfiltrated by an attacker. Roku TV Contains an input validation vulnerability.Information is obtained, information is altered, and service operation is disrupted (DoS) There is a possibility of being put into a state. Both Roku and Roku TV are smart Internet TV box devices. External Control API is one of the external control interfaces

Trust: 1.71

sources: NVD: CVE-2018-11314 // JVNDB: JVNDB-2018-008037 // VULHUB: VHN-121161

AFFECTED PRODUCTS

vendor:rokumodel:rokuscope:eqversion: -

Trust: 1.6

vendor:rokumodel:rokuscope: - version: -

Trust: 0.8

sources: JVNDB: JVNDB-2018-008037 // CNNVD: CNNVD-201807-141 // NVD: CVE-2018-11314

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov: CVE-2018-11314
value: CRITICAL

Trust: 1.0

NVD: CVE-2018-11314
value: CRITICAL

Trust: 0.8

CNNVD: CNNVD-201807-141
value: CRITICAL

Trust: 0.6

VULHUB: VHN-121161
value: HIGH

Trust: 0.1

nvd@nist.gov: CVE-2018-11314
severity: HIGH
baseScore: 9.3
vectorString: AV:N/AC:M/AU:N/C:C/I:C/A:C
accessVector: NETWORK
accessComplexity: MEDIUM
authentication: NONE
confidentialityImpact: COMPLETE
integrityImpact: COMPLETE
availabilityImpact: COMPLETE
exploitabilityScore: 8.6
impactScore: 10.0
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 1.8

VULHUB: VHN-121161
severity: HIGH
baseScore: 9.3
vectorString: AV:N/AC:M/AU:N/C:C/I:C/A:C
accessVector: NETWORK
accessComplexity: MEDIUM
authentication: NONE
confidentialityImpact: COMPLETE
integrityImpact: COMPLETE
availabilityImpact: COMPLETE
exploitabilityScore: 8.6
impactScore: 10.0
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 0.1

nvd@nist.gov: CVE-2018-11314
baseSeverity: CRITICAL
baseScore: 9.6
vectorString: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: NONE
userInteraction: REQUIRED
scope: CHANGED
confidentialityImpact: HIGH
integrityImpact: HIGH
availabilityImpact: HIGH
exploitabilityScore: 2.8
impactScore: 6.0
version: 3.0

Trust: 1.8

sources: VULHUB: VHN-121161 // JVNDB: JVNDB-2018-008037 // CNNVD: CNNVD-201807-141 // NVD: CVE-2018-11314

PROBLEMTYPE DATA

problemtype:CWE-20

Trust: 1.9

sources: VULHUB: VHN-121161 // JVNDB: JVNDB-2018-008037 // NVD: CVE-2018-11314

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-201807-141

TYPE

input validation

Trust: 0.6

sources: CNNVD: CNNVD-201807-141

CONFIGURATIONS

sources:
            
            
            JVNDB: JVNDB-2018-008037

PATCH
title:Roku TVurl:https://www.roku.com/roku-tv
Trust: 0.8
sources:
            
            
            JVNDB: JVNDB-2018-008037

EXTERNAL IDS
db:NVDid:CVE-2018-11314
Trust: 2.5
db:JVNDBid:JVNDB-2018-008037
Trust: 0.8
db:CNNVDid:CNNVD-201807-141
Trust: 0.7
db:VULHUBid:VHN-121161
Trust: 0.1
sources:
            
            
            VULHUB: VHN-121161 // 
            
            
            
            JVNDB: JVNDB-2018-008037 // 
            
            
            
            CNNVD: CNNVD-201807-141 // 
            
            
            
            NVD: CVE-2018-11314

REFERENCES
url:https://www.wired.com/story/chromecast-roku-sonos-dns-rebinding-vulnerability
Trust: 1.7
url:https://medium.com/@brannondorsey/attacking-private-networks-from-the-internet-with-dns-rebinding-ea7098a2d325
Trust: 1.5
url:https://support.roku.com/article/12554388937879
Trust: 1.0
url:https://medium.com/%40brannondorsey/attacking-private-networks-from-the-internet-with-dns-rebinding-ea7098a2d325
Trust: 1.0
url:https://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2018-11314
Trust: 0.8
url:https://nvd.nist.gov/vuln/detail/cve-2018-11314
Trust: 0.8
sources:
            
            
            VULHUB: VHN-121161 // 
            
            
            
            JVNDB: JVNDB-2018-008037 // 
            
            
            
            CNNVD: CNNVD-201807-141 // 
            
            
            
            NVD: CVE-2018-11314

SOURCES
db:VULHUBid:VHN-121161
db:JVNDBid:JVNDB-2018-008037
db:CNNVDid:CNNVD-201807-141
db:NVDid:CVE-2018-11314

LAST UPDATE DATE
2024-11-23T22:26:16.178000+00:00

SOURCES UPDATE DATE
db:VULHUBid:VHN-121161date:2018-09-11T00:00:00
db:JVNDBid:JVNDB-2018-008037date:2018-10-05T00:00:00
db:CNNVDid:CNNVD-201807-141date:2018-07-04T00:00:00
db:NVDid:CVE-2018-11314date:2024-11-21T03:43:07.010

SOURCES RELEASE DATE
db:VULHUBid:VHN-121161date:2018-07-03T00:00:00
db:JVNDBid:JVNDB-2018-008037date:2018-10-05T00:00:00
db:CNNVDid:CNNVD-201807-141date:2018-07-04T00:00:00
db:NVDid:CVE-2018-11314date:2018-07-03T16:29:00.227