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ID

VAR-201811-0494


CVE

CVE-2018-3899


TITLE

Yi Home Camera Buffer error vulnerability

Trust: 1.4

sources: JVNDB: JVNDB-2018-011712 // CNNVD: CNNVD-201811-036

DESCRIPTION

An exploitable code execution vulnerability exists in the QR code scanning functionality of Yi Home Camera 27US 1.8.7.0D. A specially crafted QR Code can cause a buffer overflow, resulting in code execution. The trans_info call can overwrite a buffer of size 0x104, which is more than enough to overflow the return address from the password_dst field. Yi Home Camera Contains a buffer error vulnerability.Information is obtained, information is altered, and service operation is disrupted (DoS) There is a possibility of being put into a state. YiHomeCamera is a globally sold IoT home camera. Yi Home Camera 27US is a network camera product of Yi Technology Company in the United States

Trust: 2.34

sources: NVD: CVE-2018-3899 // JVNDB: JVNDB-2018-011712 // CNVD: CNVD-2018-22812 // VULHUB: VHN-133930 // VULMON: CVE-2018-3899

IOT TAXONOMY

category:['Network device']sub_category: -

Trust: 0.6

category:['camera device']sub_category:smart home camera

Trust: 0.1

sources: OTHER: None // CNVD: CNVD-2018-22812

AFFECTED PRODUCTS

vendor:yitechnologymodel:yi home camerascope:eqversion:1.8.7.0d

Trust: 1.6

vendor:yimodel:home camerascope:eqversion:27us 1.8.7.0d

Trust: 0.8

vendor:yimodel:technology home camera 27us 1.8.7.0dscope: - version: -

Trust: 0.6

sources: CNVD: CNVD-2018-22812 // JVNDB: JVNDB-2018-011712 // CNNVD: CNNVD-201811-036 // NVD: CVE-2018-3899

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov: CVE-2018-3899
value: HIGH

Trust: 1.0

talos-cna@cisco.com: CVE-2018-3899
value: HIGH

Trust: 1.0

NVD: CVE-2018-3899
value: HIGH

Trust: 0.8

CNVD: CNVD-2018-22812
value: HIGH

Trust: 0.6

CNNVD: CNNVD-201811-036
value: HIGH

Trust: 0.6

VULHUB: VHN-133930
value: MEDIUM

Trust: 0.1

VULMON: CVE-2018-3899
value: MEDIUM

Trust: 0.1

nvd@nist.gov: CVE-2018-3899
severity: MEDIUM
baseScore: 5.1
vectorString: AV:N/AC:H/AU:N/C:P/I:P/A:P
accessVector: NETWORK
accessComplexity: HIGH
authentication: NONE
confidentialityImpact: PARTIAL
integrityImpact: PARTIAL
availabilityImpact: PARTIAL
exploitabilityScore: 4.9
impactScore: 6.4
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 1.9

CNVD: CNVD-2018-22812
severity: HIGH
baseScore: 7.6
vectorString: AV:N/AC:H/AU:N/C:C/I:C/A:C
accessVector: NETWORK
accessComplexity: HIGH
authentication: NONE
confidentialityImpact: COMPLETE
integrityImpact: COMPLETE
availabilityImpact: COMPLETE
exploitabilityScore: 4.9
impactScore: 10.0
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 0.6

VULHUB: VHN-133930
severity: MEDIUM
baseScore: 5.1
vectorString: AV:N/AC:H/AU:N/C:P/I:P/A:P
accessVector: NETWORK
accessComplexity: HIGH
authentication: NONE
confidentialityImpact: PARTIAL
integrityImpact: PARTIAL
availabilityImpact: PARTIAL
exploitabilityScore: 4.9
impactScore: 6.4
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 0.1

nvd@nist.gov: CVE-2018-3899
baseSeverity: HIGH
baseScore: 7.5
vectorString: CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
attackVector: NETWORK
attackComplexity: HIGH
privilegesRequired: NONE
userInteraction: REQUIRED
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: HIGH
availabilityImpact: HIGH
exploitabilityScore: 1.6
impactScore: 5.9
version: 3.1

Trust: 1.0

talos-cna@cisco.com: CVE-2018-3899
baseSeverity: HIGH
baseScore: 8.3
vectorString: CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H
attackVector: NETWORK
attackComplexity: HIGH
privilegesRequired: NONE
userInteraction: REQUIRED
scope: CHANGED
confidentialityImpact: HIGH
integrityImpact: HIGH
availabilityImpact: HIGH
exploitabilityScore: 1.6
impactScore: 6.0
version: 3.0

Trust: 1.0

NVD: CVE-2018-3899
baseSeverity: HIGH
baseScore: 7.5
vectorString: CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
attackVector: NETWORK
attackComplexity: HIGH
privilegesRequired: NONE
userInteraction: REQUIRED
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: HIGH
availabilityImpact: HIGH
exploitabilityScore: NONE
impactScore: NONE
version: 3.0

Trust: 0.8

sources: CNVD: CNVD-2018-22812 // VULHUB: VHN-133930 // VULMON: CVE-2018-3899 // JVNDB: JVNDB-2018-011712 // CNNVD: CNNVD-201811-036 // NVD: CVE-2018-3899 // NVD: CVE-2018-3899

PROBLEMTYPE DATA

problemtype:CWE-120

Trust: 1.1

problemtype:CWE-119

Trust: 0.9

sources: VULHUB: VHN-133930 // JVNDB: JVNDB-2018-011712 // NVD: CVE-2018-3899

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-201811-036

TYPE

buffer error

Trust: 0.6

sources: CNNVD: CNNVD-201811-036

CONFIGURATIONS

sources:
            
            
            JVNDB: JVNDB-2018-011712

PATCH
title:Top Pageurl:https://www.yitechnology.com/
Trust: 0.8
title:Patch for YiHomeCamera Code Execution Vulnerability (CNVD-2018-22812)url:https://www.cnvd.org.cn/patchInfo/show/144195
Trust: 0.6
title:Yi Home Camera 27US Buffer error vulnerability fixurl:http://123.124.177.30/web/xxk/bdxqById.tag?id=86580
Trust: 0.6
title: - url:https://github.com/Live-Hack-CVE/CVE-2018-3899 
Trust: 0.1
sources:
            
            
            CNVD: CNVD-2018-22812 // 
            
            
            
            VULMON: CVE-2018-3899 // 
            
            
            
            JVNDB: JVNDB-2018-011712 // 
            
            
            
            CNNVD: CNNVD-201811-036

EXTERNAL IDS
db:NVDid:CVE-2018-3899
Trust: 3.3
db:TALOSid:TALOS-2018-0571
Trust: 2.6
db:JVNDBid:JVNDB-2018-011712
Trust: 0.8
db:CNNVDid:CNNVD-201811-036
Trust: 0.7
db:CNVDid:CNVD-2018-22812
Trust: 0.6
db:OTHERid:NONE
Trust: 0.1
db:VULHUBid:VHN-133930
Trust: 0.1
db:VULMONid:CVE-2018-3899
Trust: 0.1
sources:
            
            
            OTHER: None // 
            
            
            
            CNVD: CNVD-2018-22812 // 
            
            
            
            VULHUB: VHN-133930 // 
            
            
            
            VULMON: CVE-2018-3899 // 
            
            
            
            JVNDB: JVNDB-2018-011712 // 
            
            
            
            CNNVD: CNNVD-201811-036 // 
            
            
            
            NVD: CVE-2018-3899

REFERENCES
url:https://www.talosintelligence.com/vulnerability_reports/talos-2018-0571
Trust: 2.0
url:https://nvd.nist.gov/vuln/detail/cve-2018-3899
Trust: 1.4
url:https://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2018-3899
Trust: 0.8
url:https://talosintelligence.com/vulnerability_reports/talos-2018-0571
Trust: 0.6
url:https://ieeexplore.ieee.org/abstract/document/10769424
Trust: 0.1
url:https://cwe.mitre.org/data/definitions/120.html
Trust: 0.1
url:https://github.com/live-hack-cve/cve-2018-3899
Trust: 0.1
url:https://nvd.nist.gov
Trust: 0.1
sources:
            
            
            OTHER: None // 
            
            
            
            CNVD: CNVD-2018-22812 // 
            
            
            
            VULHUB: VHN-133930 // 
            
            
            
            VULMON: CVE-2018-3899 // 
            
            
            
            JVNDB: JVNDB-2018-011712 // 
            
            
            
            CNNVD: CNNVD-201811-036 // 
            
            
            
            NVD: CVE-2018-3899

SOURCES
db:OTHERid: - 
db:CNVDid:CNVD-2018-22812
db:VULHUBid:VHN-133930
db:VULMONid:CVE-2018-3899
db:JVNDBid:JVNDB-2018-011712
db:CNNVDid:CNNVD-201811-036
db:NVDid:CVE-2018-3899

LAST UPDATE DATE
2025-01-30T22:17:23.769000+00:00

SOURCES UPDATE DATE
db:CNVDid:CNVD-2018-22812date:2018-11-09T00:00:00
db:VULHUBid:VHN-133930date:2023-02-02T00:00:00
db:VULMONid:CVE-2018-3899date:2023-02-02T00:00:00
db:JVNDBid:JVNDB-2018-011712date:2019-01-18T00:00:00
db:CNNVDid:CNNVD-201811-036date:2023-02-03T00:00:00
db:NVDid:CVE-2018-3899date:2024-11-21T04:06:15.787

SOURCES RELEASE DATE
db:CNVDid:CNVD-2018-22812date:2018-11-09T00:00:00
db:VULHUBid:VHN-133930date:2018-11-02T00:00:00
db:VULMONid:CVE-2018-3899date:2018-11-02T00:00:00
db:JVNDBid:JVNDB-2018-011712date:2019-01-18T00:00:00
db:CNNVDid:CNNVD-201811-036date:2018-11-05T00:00:00
db:NVDid:CVE-2018-3899date:2018-11-02T17:29:00.430