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ID

VAR-201909-1368


CVE

CVE-2018-21019


TITLE

Home Assistant Information Disclosure Vulnerability

Trust: 1.4

sources: IVD: 1bfbfb82-864d-4775-ae00-578b1d66f0bc // CNVD: CNVD-2019-34389 // CNNVD: CNNVD-201909-1058

DESCRIPTION

Home Assistant before 0.67.0 was vulnerable to an information disclosure that allowed an unauthenticated attacker to read the application's error log via components/api.py. This system is mainly used to control home automation equipment

Trust: 2.43

sources: NVD: CVE-2018-21019 // JVNDB: JVNDB-2018-016074 // CNVD: CNVD-2019-34389 // IVD: 1bfbfb82-864d-4775-ae00-578b1d66f0bc // VULMON: CVE-2018-21019

IOT TAXONOMY

category:['ICS']sub_category: -

Trust: 0.8

sources: IVD: 1bfbfb82-864d-4775-ae00-578b1d66f0bc // CNVD: CNVD-2019-34389

AFFECTED PRODUCTS

vendor:home assistantmodel:home-assistantscope:ltversion:0.67.0

Trust: 1.0

vendor:home assistantmodel:home assistantscope:ltversion:0.67.0

Trust: 0.8

vendor:homemodel:assistant home assistantscope:ltversion:0.67.0

Trust: 0.6

vendor:home assistantmodel:home-assistantscope:eqversion:0.64.3

Trust: 0.6

vendor:home assistantmodel:home-assistantscope:eqversion:0.66.1

Trust: 0.6

vendor:home assistantmodel:home-assistantscope:eqversion:0.65.4

Trust: 0.6

vendor:home assistantmodel:home-assistantscope:eqversion:0.65.5

Trust: 0.6

vendor:home assistantmodel:home-assistantscope:eqversion:0.65.0

Trust: 0.6

vendor:home assistantmodel:home-assistantscope:eqversion:0.64.1

Trust: 0.6

vendor:home assistantmodel:home-assistantscope:eqversion:0.65.2

Trust: 0.6

vendor:home assistantmodel:home-assistantscope:eqversion:0.64.2

Trust: 0.6

vendor:home assistantmodel:home-assistantscope:eqversion:0.66.0

Trust: 0.6

vendor:home assistantmodel:home-assistantscope:eqversion:0.65.3

Trust: 0.6

vendor:home assistantmodel: - scope:eqversion:*

Trust: 0.2

sources: IVD: 1bfbfb82-864d-4775-ae00-578b1d66f0bc // CNVD: CNVD-2019-34389 // JVNDB: JVNDB-2018-016074 // CNNVD: CNNVD-201909-1058 // NVD: CVE-2018-21019

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov: CVE-2018-21019
value: HIGH

Trust: 1.0

NVD: CVE-2018-21019
value: HIGH

Trust: 0.8

CNVD: CNVD-2019-34389
value: MEDIUM

Trust: 0.6

CNNVD: CNNVD-201909-1058
value: HIGH

Trust: 0.6

IVD: 1bfbfb82-864d-4775-ae00-578b1d66f0bc
value: HIGH

Trust: 0.2

VULMON: CVE-2018-21019
value: MEDIUM

Trust: 0.1

nvd@nist.gov: CVE-2018-21019
severity: MEDIUM
baseScore: 5.0
vectorString: AV:N/AC:L/AU:N/C:P/I:N/A:N
accessVector: NETWORK
accessComplexity: LOW
authentication: NONE
confidentialityImpact: PARTIAL
integrityImpact: NONE
availabilityImpact: NONE
exploitabilityScore: 10.0
impactScore: 2.9
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 1.9

CNVD: CNVD-2019-34389
severity: MEDIUM
baseScore: 5.0
vectorString: AV:N/AC:L/AU:N/C:P/I:N/A:N
accessVector: NETWORK
accessComplexity: LOW
authentication: NONE
confidentialityImpact: PARTIAL
integrityImpact: NONE
availabilityImpact: NONE
exploitabilityScore: 10.0
impactScore: 2.9
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 0.6

IVD: 1bfbfb82-864d-4775-ae00-578b1d66f0bc
severity: MEDIUM
baseScore: 5.0
vectorString: AV:N/AC:L/AU:N/C:P/I:N/A:N
accessVector: NETWORK
accessComplexity: LOW
authentication: NONE
confidentialityImpact: PARTIAL
integrityImpact: NONE
availabilityImpact: NONE
exploitabilityScore: 10.0
impactScore: 2.9
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.9 [IVD]

Trust: 0.2

nvd@nist.gov: CVE-2018-21019
baseSeverity: HIGH
baseScore: 7.5
vectorString: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: NONE
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: NONE
availabilityImpact: NONE
exploitabilityScore: 3.9
impactScore: 3.6
version: 3.1

Trust: 1.0

NVD: CVE-2018-21019
baseSeverity: HIGH
baseScore: 7.5
vectorString: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: NONE
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: NONE
availabilityImpact: NONE
exploitabilityScore: NONE
impactScore: NONE
version: 3.0

Trust: 0.8

sources: IVD: 1bfbfb82-864d-4775-ae00-578b1d66f0bc // CNVD: CNVD-2019-34389 // VULMON: CVE-2018-21019 // JVNDB: JVNDB-2018-016074 // CNNVD: CNNVD-201909-1058 // NVD: CVE-2018-21019

PROBLEMTYPE DATA

problemtype:CWE-200

Trust: 1.8

sources: JVNDB: JVNDB-2018-016074 // NVD: CVE-2018-21019

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-201909-1058

TYPE

information disclosure

Trust: 0.6

sources: CNNVD: CNNVD-201909-1058

CONFIGURATIONS

sources:
            
            
            JVNDB: JVNDB-2018-016074

PATCH
title:Add authentication to error log endpoint #13836url:https://github.com/home-assistant/home-assistant/pull/13836
Trust: 0.8
title:0.67.0url:https://github.com/home-assistant/home-assistant/releases/tag/0.67.0
Trust: 0.8
title:Patch for Home Assistant Information Disclosure Vulnerabilityurl:https://www.cnvd.org.cn/patchInfo/show/183841
Trust: 0.6
sources:
            
            
            CNVD: CNVD-2019-34389 // 
            
            
            
            JVNDB: JVNDB-2018-016074

EXTERNAL IDS
db:NVDid:CVE-2018-21019
Trust: 3.3
db:CNVDid:CNVD-2019-34389
Trust: 0.8
db:CNNVDid:CNNVD-201909-1058
Trust: 0.8
db:JVNDBid:JVNDB-2018-016074
Trust: 0.8
db:IVDid:1BFBFB82-864D-4775-AE00-578B1D66F0BC
Trust: 0.2
db:VULMONid:CVE-2018-21019
Trust: 0.1
sources:
            
            
            IVD: 1bfbfb82-864d-4775-ae00-578b1d66f0bc // 
            
            
            
            CNVD: CNVD-2019-34389 // 
            
            
            
            VULMON: CVE-2018-21019 // 
            
            
            
            JVNDB: JVNDB-2018-016074 // 
            
            
            
            CNNVD: CNNVD-201909-1058 // 
            
            
            
            NVD: CVE-2018-21019

REFERENCES
url:https://github.com/home-assistant/home-assistant/pull/13836
Trust: 2.3
url:https://github.com/home-assistant/home-assistant/releases/tag/0.67.0
Trust: 2.3
url:https://nvd.nist.gov/vuln/detail/cve-2018-21019
Trust: 1.4
url:https://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2018-21019
Trust: 0.8
url:https://cwe.mitre.org/data/definitions/200.html
Trust: 0.1
url:https://nvd.nist.gov
Trust: 0.1
sources:
            
            
            CNVD: CNVD-2019-34389 // 
            
            
            
            VULMON: CVE-2018-21019 // 
            
            
            
            JVNDB: JVNDB-2018-016074 // 
            
            
            
            CNNVD: CNNVD-201909-1058 // 
            
            
            
            NVD: CVE-2018-21019

SOURCES
db:IVDid:1bfbfb82-864d-4775-ae00-578b1d66f0bc
db:CNVDid:CNVD-2019-34389
db:VULMONid:CVE-2018-21019
db:JVNDBid:JVNDB-2018-016074
db:CNNVDid:CNNVD-201909-1058
db:NVDid:CVE-2018-21019

LAST UPDATE DATE
2024-11-23T23:08:15.149000+00:00

SOURCES UPDATE DATE
db:CNVDid:CNVD-2019-34389date:2019-10-10T00:00:00
db:VULMONid:CVE-2018-21019date:2019-09-23T00:00:00
db:JVNDBid:JVNDB-2018-016074date:2019-09-25T00:00:00
db:CNNVDid:CNNVD-201909-1058date:2019-09-30T00:00:00
db:NVDid:CVE-2018-21019date:2024-11-21T04:02:42.463

SOURCES RELEASE DATE
db:IVDid:1bfbfb82-864d-4775-ae00-578b1d66f0bcdate:2019-10-10T00:00:00
db:CNVDid:CNVD-2019-34389date:2019-10-10T00:00:00
db:VULMONid:CVE-2018-21019date:2019-09-23T00:00:00
db:JVNDBid:JVNDB-2018-016074date:2019-09-25T00:00:00
db:CNNVDid:CNNVD-201909-1058date:2019-09-23T00:00:00
db:NVDid:CVE-2018-21019date:2019-09-23T16:15:14.587