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MEDIUM · 5.5

CVE-2022-1068

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.

Vulnerability 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.

CVSS Score

5.5

MEDIUM

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality
NONE
Integrity
NONE
Availability
HIGH

Affected Products

VendorProductVersions
ModbustoolsModbus Slave< 7.4.3

Related Weaknesses (CWE)

CWE-121CWE-787

References

FAQ

What is CVE-2022-1068?

CVE-2022-1068 is a vulnerability with a CVSS score of 5.5 (MEDIUM). 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.

How severe is CVE-2022-1068?

CVE-2022-1068 has been rated MEDIUM with a CVSS base score of 5.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2022-1068?

Check the references section above for vendor advisories and patch information. Affected products include: Modbustools Modbus Slave.