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ID

VAR-201909-1004


CVE

CVE-2019-13522


TITLE

EZAutomation EZ PLC Editor Buffer Overflow Vulnerability

Trust: 0.8

sources: IVD: 0b5908ca-54e0-46c9-9ec7-b4a9ee8ee07f // CNVD: CNVD-2019-31237

DESCRIPTION

An attacker could use a specially crafted project file to corrupt the memory and execute code under the privileges of the EZ PLC Editor Versions 1.8.41 and prior. EZ PLC Editor 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. EZAutomation EZ PLC Editor is a PLC (Programmable Logic Controller) programming software from EZAutomation. A buffer overflow vulnerability exists in EZAutomation EZ PLC Editor 1.8.41 and earlier. An attacker could exploit the vulnerability to damage memory and execute code with the application privileges

Trust: 2.34

sources: NVD: CVE-2019-13522 // JVNDB: JVNDB-2019-008769 // CNVD: CNVD-2019-31237 // IVD: 0b5908ca-54e0-46c9-9ec7-b4a9ee8ee07f

IOT TAXONOMY

category:['ICS']sub_category: -

Trust: 0.8

sources: IVD: 0b5908ca-54e0-46c9-9ec7-b4a9ee8ee07f // CNVD: CNVD-2019-31237

AFFECTED PRODUCTS

vendor:ezautomationmodel:ez plc editorscope:lteversion:1.8.41

Trust: 1.0

vendor:ez automationmodel:plc editorscope:lteversion:1.8.41

Trust: 0.8

vendor:ezautomationmodel:ez plc editorscope:lteversion:<=1.8.41

Trust: 0.6

vendor:ez plc editormodel: - scope:eqversion:*

Trust: 0.2

sources: IVD: 0b5908ca-54e0-46c9-9ec7-b4a9ee8ee07f // CNVD: CNVD-2019-31237 // JVNDB: JVNDB-2019-008769 // NVD: CVE-2019-13522

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov: CVE-2019-13522
value: HIGH

Trust: 1.0

NVD: CVE-2019-13522
value: HIGH

Trust: 0.8

CNVD: CNVD-2019-31237
value: MEDIUM

Trust: 0.6

CNNVD: CNNVD-201909-070
value: HIGH

Trust: 0.6

IVD: 0b5908ca-54e0-46c9-9ec7-b4a9ee8ee07f
value: HIGH

Trust: 0.2

nvd@nist.gov: CVE-2019-13522
severity: MEDIUM
baseScore: 6.8
vectorString: AV:N/AC:M/AU:N/C:P/I:P/A:P
accessVector: NETWORK
accessComplexity: MEDIUM
authentication: NONE
confidentialityImpact: PARTIAL
integrityImpact: PARTIAL
availabilityImpact: PARTIAL
exploitabilityScore: 8.6
impactScore: 6.4
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 1.8

CNVD: CNVD-2019-31237
severity: MEDIUM
baseScore: 6.8
vectorString: AV:N/AC:M/AU:N/C:P/I:P/A:P
accessVector: NETWORK
accessComplexity: MEDIUM
authentication: NONE
confidentialityImpact: PARTIAL
integrityImpact: PARTIAL
availabilityImpact: PARTIAL
exploitabilityScore: 8.6
impactScore: 6.4
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 0.6

IVD: 0b5908ca-54e0-46c9-9ec7-b4a9ee8ee07f
severity: MEDIUM
baseScore: 6.8
vectorString: AV:N/AC:M/AU:N/C:P/I:P/A:P
accessVector: NETWORK
accessComplexity: MEDIUM
authentication: NONE
confidentialityImpact: PARTIAL
integrityImpact: PARTIAL
availabilityImpact: PARTIAL
exploitabilityScore: 8.6
impactScore: 6.4
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.9 [IVD]

Trust: 0.2

nvd@nist.gov: CVE-2019-13522
baseSeverity: HIGH
baseScore: 7.8
vectorString: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
attackVector: LOCAL
attackComplexity: LOW
privilegesRequired: NONE
userInteraction: REQUIRED
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: HIGH
availabilityImpact: HIGH
exploitabilityScore: 1.8
impactScore: 5.9
version: 3.1

Trust: 1.0

NVD: CVE-2019-13522
baseSeverity: HIGH
baseScore: 7.8
vectorString: CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
attackVector: LOCAL
attackComplexity: LOW
privilegesRequired: NONE
userInteraction: REQUIRED
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: HIGH
availabilityImpact: HIGH
exploitabilityScore: NONE
impactScore: NONE
version: 3.0

Trust: 0.8

sources: IVD: 0b5908ca-54e0-46c9-9ec7-b4a9ee8ee07f // CNVD: CNVD-2019-31237 // JVNDB: JVNDB-2019-008769 // CNNVD: CNNVD-201909-070 // NVD: CVE-2019-13522

PROBLEMTYPE DATA

problemtype:CWE-119

Trust: 1.8

problemtype:CWE-787

Trust: 1.0

sources: JVNDB: JVNDB-2019-008769 // NVD: CVE-2019-13522

THREAT TYPE

local

Trust: 0.6

sources: CNNVD: CNNVD-201909-070

TYPE

Buffer error

Trust: 0.8

sources: IVD: 0b5908ca-54e0-46c9-9ec7-b4a9ee8ee07f // CNNVD: CNNVD-201909-070

CONFIGURATIONS

sources:
            
            
            JVNDB: JVNDB-2019-008769

PATCH
title:Top Pageurl:https://www.ezautomation.net/tutorial/index.html
Trust: 0.8
title:Patch for EZAutomation EZ PLC Editor Buffer Overflow Vulnerabilityurl:https://www.cnvd.org.cn/patchInfo/show/180205
Trust: 0.6
title:EZAutomation EZ PLC Editor Buffer error vulnerability fixurl:http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=97834
Trust: 0.6
sources:
            
            
            CNVD: CNVD-2019-31237 // 
            
            
            
            JVNDB: JVNDB-2019-008769 // 
            
            
            
            CNNVD: CNNVD-201909-070

EXTERNAL IDS
db:NVDid:CVE-2019-13522
Trust: 3.2
db:ICS CERTid:ICSA-19-246-02
Trust: 3.0
db:AUSCERTid:ESB-2019.3346
Trust: 1.2
db:CNVDid:CNVD-2019-31237
Trust: 0.8
db:CNNVDid:CNNVD-201909-070
Trust: 0.8
db:JVNDBid:JVNDB-2019-008769
Trust: 0.8
db:IVDid:0B5908CA-54E0-46C9-9EC7-B4A9EE8EE07F
Trust: 0.2
sources:
            
            
            IVD: 0b5908ca-54e0-46c9-9ec7-b4a9ee8ee07f // 
            
            
            
            CNVD: CNVD-2019-31237 // 
            
            
            
            JVNDB: JVNDB-2019-008769 // 
            
            
            
            CNNVD: CNNVD-201909-070 // 
            
            
            
            NVD: CVE-2019-13522

REFERENCES
url:https://www.us-cert.gov/ics/advisories/icsa-19-246-02
Trust: 3.0
url:https://nvd.nist.gov/vuln/detail/cve-2019-13522
Trust: 1.4
url:https://www.auscert.org.au/bulletins/esb-2019.3346/
Trust: 1.2
url:https://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2019-13522
Trust: 0.8
sources:
            
            
            CNVD: CNVD-2019-31237 // 
            
            
            
            JVNDB: JVNDB-2019-008769 // 
            
            
            
            CNNVD: CNNVD-201909-070 // 
            
            
            
            NVD: CVE-2019-13522

SOURCES
db:IVDid:0b5908ca-54e0-46c9-9ec7-b4a9ee8ee07f
db:CNVDid:CNVD-2019-31237
db:JVNDBid:JVNDB-2019-008769
db:CNNVDid:CNNVD-201909-070
db:NVDid:CVE-2019-13522

LAST UPDATE DATE
2024-11-23T22:55:26.701000+00:00

SOURCES UPDATE DATE
db:CNVDid:CNVD-2019-31237date:2019-09-12T00:00:00
db:JVNDBid:JVNDB-2019-008769date:2019-09-05T00:00:00
db:CNNVDid:CNNVD-201909-070date:2020-10-19T00:00:00
db:NVDid:CVE-2019-13522date:2024-11-21T04:25:04.093

SOURCES RELEASE DATE
db:IVDid:0b5908ca-54e0-46c9-9ec7-b4a9ee8ee07fdate:2019-09-12T00:00:00
db:CNVDid:CNVD-2019-31237date:2019-09-12T00:00:00
db:JVNDBid:JVNDB-2019-008769date:2019-09-05T00:00:00
db:CNNVDid:CNNVD-201909-070date:2019-09-03T00:00:00
db:NVDid:CVE-2019-13522date:2019-09-04T15:15:10.933