CVE-2024-34244

HighCVSS 7.5/10Last modified Jun 17, 2026

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.

Metrics

CVSS 3.1 7.5/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Weakness enumeration

CWE-120 CWE-125

Affected software

Vendor	Product	Versions
n/a	n/a	n/a
libmodbus	libmodbus	3.1.10

References

https://github.com/stephane/libmodbus/issues/743Exploit, Issue Tracking, Vendor Advisory
https://github.com/stephane/libmodbus/issues/743Exploit, Issue Tracking, Vendor Advisory

Timeline

Published: May 8, 2024
Last modified: Jun 17, 2026
NVD status: Analyzed

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