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libmodbus libmodbus vulnerabilities and exploits
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NA
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 read and can potentially cause a crash or other unintended behaviors.
NA
CVE-2023-26793
libmodbus v3.1.10 has a heap-based buffer overflow vulnerability in read_io_status function in src/modbus.c.
7.8
CVSSv3
CVE-2022-0367
A heap-based buffer overflow flaw was found in libmodbus in function modbus_reply() in src/modbus.c.
Libmodbus Libmodbus
Fedoraproject Fedora 35
Fedoraproject Extra Packages For Enterprise Linux 7.0
Debian Debian Linux 10.0
9.1
CVSSv3
CVE-2019-14462
An issue exists in libmodbus prior to 3.0.7 and 3.1.x prior to 3.1.5. There is an out-of-bounds read for the MODBUS_FC_WRITE_MULTIPLE_COILS case, aka VD-1302.
Libmodbus Libmodbus
Fedoraproject Fedora 29
Fedoraproject Fedora 30
Debian Debian Linux 9.0
9.1
CVSSv3
CVE-2019-14463
An issue exists in libmodbus prior to 3.0.7 and 3.1.x prior to 3.1.5. There is an out-of-bounds read for the MODBUS_FC_WRITE_MULTIPLE_REGISTERS case, aka VD-1301.
Libmodbus Libmodbus
Fedoraproject Fedora 29
Fedoraproject Fedora 30
Debian Debian Linux 9.0
CVSSv3
CVSSv2
CVSSv3
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