1. Home
  2. CVE Database
  3. CVE-2024-34244
HIGH · 7.5

CVE-2024-34244

libmodbus v3.1.10 is vulnerable to Buffer Overflow via the modbus_write_bits function. This issue can be triggered when the function is fed with specially crafted input, which leads to out-of-bounds r...

Vulnerability Description

libmodbus v3.1.10 is vulnerable to Buffer Overflow via the modbus_write_bits function. This issue can be triggered when the function is fed with specially crafted input, which leads to out-of-bounds read and can potentially cause a crash or other unintended behaviors.

CVSS Score

7.5

HIGH

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

Affected Products

VendorProductVersions
LibmodbusLibmodbus3.1.10

Related Weaknesses (CWE)

CWE-120CWE-125

References

FAQ

What is CVE-2024-34244?

CVE-2024-34244 is a vulnerability with a CVSS score of 7.5 (HIGH). libmodbus v3.1.10 is vulnerable to Buffer Overflow via the modbus_write_bits function. This issue can be triggered when the function is fed with specially crafted input, which leads to out-of-bounds r...

How severe is CVE-2024-34244?

CVE-2024-34244 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2024-34244?

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