PT-2024-27179 · Libmodbus+2 · Libmodbus+2
CVSS v3.1
4.3
Medium
| Vector | AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L |
Name of the Vulnerable Software and Affected Versions
libmodbus version 3.1.6
Description
The issue is related to an invalid pointer in the
modbus receive() function, which allows attackers to cause a Denial of Service (DoS) via a crafted message sent to the unit-test-server.Recommendations
For libmodbus version 3.1.6, consider disabling the
modbus receive() function as a temporary workaround until a patch is available. Restrict access to the unit-test-server to minimize the risk of exploitation.Exploit
Fix
DoS
Resource Exhaustion
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Weakness Enumeration
Related Identifiers
Affected Products
Alt Linux
Debian
Libmodbus