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ID

VAR-202203-1723


CVE

CVE-2022-1068


TITLE

Modbus Tools  Made  Modbus Slave  Stack-based buffer overflow vulnerability

Trust: 0.8

sources: JVNDB: JVNDB-2022-001495

DESCRIPTION

Modbus Tools Modbus Slave (versions 7.4.2 and prior) is vulnerable to a stack-based buffer overflow in the registration field. This may cause the program to crash when a long character string is used. Modbus Tools Provided by the company Modbus Slave Is PLC A programming simulation tool

Trust: 1.71

sources: NVD: CVE-2022-1068 // JVNDB: JVNDB-2022-001495 // VULMON: CVE-2022-1068

AFFECTED PRODUCTS

vendor:modbustoolsmodel:modbus slavescope:ltversion:7.4.3

Trust: 1.0

vendor:modbus toolsmodel:slavescope:eqversion: -

Trust: 0.8

vendor:modbus toolsmodel:slavescope:lteversion:version 7.4.2 and earlier

Trust: 0.8

sources: JVNDB: JVNDB-2022-001495 // NVD: CVE-2022-1068

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov: CVE-2022-1068
value: HIGH

Trust: 1.0

ics-cert@hq.dhs.gov: CVE-2022-1068
value: MEDIUM

Trust: 1.0

OTHER: JVNDB-2022-001495
value: MEDIUM

Trust: 0.8

CNNVD: CNNVD-202203-2489
value: HIGH

Trust: 0.6

VULMON: CVE-2022-1068
value: MEDIUM

Trust: 0.1

nvd@nist.gov: CVE-2022-1068
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: 1.1

nvd@nist.gov: CVE-2022-1068
baseSeverity: HIGH
baseScore: 7.5
vectorString: CVSS:3.1/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: 3.1

Trust: 1.0

ics-cert@hq.dhs.gov: CVE-2022-1068
baseSeverity: MEDIUM
baseScore: 5.5
vectorString: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
attackVector: LOCAL
attackComplexity: LOW
privilegesRequired: NONE
userInteraction: REQUIRED
scope: UNCHANGED
confidentialityImpact: NONE
integrityImpact: NONE
availabilityImpact: HIGH
exploitabilityScore: 1.8
impactScore: 3.6
version: 3.1

Trust: 1.0

OTHER: JVNDB-2022-001495
baseSeverity: MEDIUM
baseScore: 5.5
vectorString: CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
attackVector: LOCAL
attackComplexity: LOW
privilegesRequired: NONE
userInteraction: REQUIRED
scope: UNCHANGED
confidentialityImpact: NONE
integrityImpact: NONE
availabilityImpact: HIGH
exploitabilityScore: NONE
impactScore: NONE
version: 3.0

Trust: 0.8

sources: VULMON: CVE-2022-1068 // JVNDB: JVNDB-2022-001495 // CNNVD: CNNVD-202203-2489 // NVD: CVE-2022-1068 // NVD: CVE-2022-1068

PROBLEMTYPE DATA

problemtype:CWE-787

Trust: 1.0

problemtype:CWE-121

Trust: 1.0

problemtype:Stack-based buffer overflow (CWE-121) [ Other ]

Trust: 0.8

sources: JVNDB: JVNDB-2022-001495 // NVD: CVE-2022-1068

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-202203-2489

TYPE

buffer error

Trust: 0.6

sources: CNNVD: CNNVD-202203-2489

PATCH

title:Downloadurl:https://www.modbustools.com/download.html

Trust: 0.8

title:Modbus Slave Buffer error vulnerability fixurl:http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=188972

Trust: 0.6

title:cve-2022-1068url:https://github.com/git-cve-updater/cve-2022-1068

Trust: 0.1

sources: VULMON: CVE-2022-1068 // JVNDB: JVNDB-2022-001495 // CNNVD: CNNVD-202203-2489

EXTERNAL IDS

db:ICS CERTid:ICSA-22-088-04

Trust: 2.5

db:NVDid:CVE-2022-1068

Trust: 2.5

db:JVNid:JVNVU97143079

Trust: 0.8

db:JVNDBid:JVNDB-2022-001495

Trust: 0.8

db:CS-HELPid:SB2022033011

Trust: 0.6

db:CNNVDid:CNNVD-202203-2489

Trust: 0.6

db:VULMONid:CVE-2022-1068

Trust: 0.1

sources: VULMON: CVE-2022-1068 // JVNDB: JVNDB-2022-001495 // CNNVD: CNNVD-202203-2489 // NVD: CVE-2022-1068

REFERENCES

url:https://www.cisa.gov/uscert/ics/advisories/icsa-22-088-04

Trust: 2.6

url:https://jvn.jp/vu/jvnvu97143079/

Trust: 0.8

url:https://cxsecurity.com/cveshow/cve-2022-1068/

Trust: 0.6

url:https://www.cybersecurity-help.cz/vdb/sb2022033011

Trust: 0.6

url:https://us-cert.cisa.gov/ics/advisories/icsa-22-088-04

Trust: 0.6

url:https://cwe.mitre.org/data/definitions/787.html

Trust: 0.1

url:https://github.com/git-cve-updater/cve-2022-1068

Trust: 0.1

url:https://nvd.nist.gov

Trust: 0.1

sources: VULMON: CVE-2022-1068 // JVNDB: JVNDB-2022-001495 // CNNVD: CNNVD-202203-2489 // NVD: CVE-2022-1068

CREDITS

Yehia Elghaly reported this vulnerability to CISA.

Trust: 0.6

sources: CNNVD: CNNVD-202203-2489

SOURCES

db:VULMONid:CVE-2022-1068
db:JVNDBid:JVNDB-2022-001495
db:CNNVDid:CNNVD-202203-2489
db:NVDid:CVE-2022-1068

LAST UPDATE DATE

2024-11-23T22:20:33.047000+00:00


SOURCES UPDATE DATE

db:VULMONid:CVE-2022-1068date:2022-04-12T00:00:00
db:JVNDBid:JVNDB-2022-001495date:2022-03-31T07:58:00
db:CNNVDid:CNNVD-202203-2489date:2022-04-13T00:00:00
db:NVDid:CVE-2022-1068date:2024-11-21T06:39:58.160

SOURCES RELEASE DATE

db:VULMONid:CVE-2022-1068date:2022-04-01T00:00:00
db:JVNDBid:JVNDB-2022-001495date:2022-03-31T00:00:00
db:CNNVDid:CNNVD-202203-2489date:2022-03-29T00:00:00
db:NVDid:CVE-2022-1068date:2022-04-01T23:15:12.390