Researchers Uncover Major Security Vulnerabilities in Industrial MMS Protocol Libraries

Details have emerged about multiple security vulnerabilities in two implementations of the Manufacturing Message Specification MMS protocol that, if successfully exploited, could have severe impacts in industrial environments. "The vulnerabilities could allow an attacker to crash an industrial...

CVE-2022-2973 MZ Automation libIEC61850 NULL Pointer Dereference

MZ Automation's libIEC61850 versions 1.4 and prior; version 1.5 prior to commit a3b04b7bc4872a5a39e5de3fdc5fbde52c09e10e uses a NULL pointer in certain situations. which could allow an attacker to crash the server...

CVE-2022-2973 MZ Automation libIEC61850 NULL Pointer Dereference

MZ Automation's libIEC61850 versions 1.4 and prior; version 1.5 prior to commit a3b04b7bc4872a5a39e5de3fdc5fbde52c09e10e uses a NULL pointer in certain situations. which could allow an attacker to crash the server...

CVE-2022-2973

CVE-2022-2973 describes a NULL pointer dereference in MZ Automation’s libIEC61850 prior to certain fixes. Affected: libIEC61850 versions 1.4 and earlier, and version 1.5 before the commit a3b04b7bc4872a5a39e5de3fdc5fbde52c09e10e. Impact: could cause the server to crash. Root cause: NULL pointer d...