libmodbus libmodbus vulnerabilities and exploits

(subscribe to this query)

570

VMScore

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

570

VMScore

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

NA

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

NA

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

libmodbus v3.1.6 exists to contain a heap overflow via the modbus_mapping_free() function.

NA

libmodbus v3.1.10 has a heap-based buffer overflow vulnerability in read_io_status function in src/modbus.c.

NA

An invalid pointer in the modbus_receive() function of libmodbus v3.1.6 allows malicious users to cause a Denial of Service (DoS) via a crafted message sent to the unit-test-server.

NA

libmodbus v3.1.6 exists to contain a use-after-free via the ctx->backend pointer. This vulnerability allows malicious users to cause a Denial of Service (DoS) via a crafted message sent to the unit-test-server.

Get Started

Vulmon Search is a vulnerability search engine. It gives comprehensive vulnerability information through a very simple user interface.

Home Recent Vulnerabilities Research Posts Trends Blog About Contact

Vulmon Search Vulmon Research Vulmon Alerts Vulmap

Twitter Reddit Linkedin Facebook