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libmodbus
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libmodbus
9 known vulnerabilities across versions
Vulnerabilities are listed by affected version. Select any CVE for the full briefing and its intelligence graph.
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CVE-2024-10918
all versions
Stack-based Buffer Overflow vulnerability in libmodbus v3.1.10 allows to overflow the buffer allocated for the Modbus response if
4.8
MEDIUM
CVE-2024-36845
all versions
An invalid pointer in the modbus_receive() function of libmodbus v3.1.6 allows attackers to cause a Denial of Service (DoS) via a
4.3
MEDIUM
CVE-2024-36844
all versions
libmodbus v3.1.6 was discovered to contain a use-after-free via the ctx-backend pointer. This vulnerability allows attackers to ca
7.5
HIGH
CVE-2024-36843
all versions
libmodbus v3.1.6 was discovered to contain a heap overflow via the modbus_mapping_free() function.
7.5
HIGH
CVE-2024-34244
all versions
libmodbus v3.1.10 is vulnerable to Buffer Overflow via the modbus_write_bits function. This issue can be triggered when the functi
7.5
HIGH
CVE-2023-26793
all versions
libmodbus v3.1.10 has a heap-based buffer overflow vulnerability in read_io_status function in src/modbus.c.
9.8
CRITICAL
CVE-2022-0367
< 3.1.7
A heap-based buffer overflow flaw was found in libmodbus in function modbus_reply() in src/modbus.c.
7.8
HIGH
CVE-2019-14463
< 3.0.7
An issue was discovered in libmodbus before 3.0.7 and 3.1.x before 3.1.5. There is an out-of-bounds read for the MODBUS_FC_WRITE_M
9.1
CRITICAL
CVE-2019-14462
< 3.0.7
An issue was discovered in libmodbus before 3.0.7 and 3.1.x before 3.1.5. There is an out-of-bounds read for the MODBUS_FC_WRITE_M
9.1
CRITICAL
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