Vulnerabilities (CVE)

Filtered by vendor Mz-automation Subscribe
Total 33 CVE
CVE Vendors Products Updated CVSS v2 CVSS v3
CVE-2018-19093 1 Mz-automation 1 Libiec61850 2024-03-21 5.0 MEDIUM 7.5 HIGH
An issue has been found in libIEC61850 v1.3. It is a SEGV in ControlObjectClient_setCommandTerminationHandler in client/client_control.c. NOTE: the software maintainer disputes this because it requires incorrect usage of the client_example_control program
CVE-2023-27772 1 Mz-automation 1 Libiec61850 2023-12-10 N/A 7.5 HIGH
libiec61850 v1.5.1 was discovered to contain a segmentation violation via the function ControlObjectClient_setOrigin() at /client/client_control.c.
CVE-2023-23205 1 Mz-automation 1 Lib60870 2023-12-10 N/A 5.5 MEDIUM
An issue was discovered in lib60870 v2.3.2. There is a memory leak in lib60870/lib60870-C/examples/multi_client_server/multi_client_server.c.
CVE-2022-2972 1 Mz-automation 1 Libiec61850 2023-12-10 N/A 9.8 CRITICAL
MZ Automation's libIEC61850 (versions 1.4 and prior; version 1.5 prior to commit a3b04b7bc4872a5a39e5de3fdc5fbde52c09e10e) is vulnerable to a stack-based buffer overflow, which could allow an attacker to crash the device or remotely execute arbitrary code.
CVE-2022-2970 1 Mz-automation 1 Libiec61850 2023-12-10 N/A 9.8 CRITICAL
MZ Automation's libIEC61850 (versions 1.4 and prior; version 1.5 prior to commit a3b04b7bc4872a5a39e5de3fdc5fbde52c09e10e) does not sanitize input before memcpy is used, which could allow an attacker to crash the device or remotely execute arbitrary code.
CVE-2022-3976 1 Mz-automation 1 Libiec61850 2023-12-10 N/A 8.8 HIGH
A vulnerability has been found in MZ Automation libiec61850 up to 1.4 and classified as critical. This vulnerability affects unknown code of the file src/mms/iso_mms/client/mms_client_files.c of the component MMS File Services. The manipulation of the argument filename leads to path traversal. Upgrading to version 1.5 is able to address this issue. The name of the patch is 10622ba36bb3910c151348f1569f039ecdd8786f. It is recommended to upgrade the affected component. The identifier of this vulnerability is VDB-213556.
CVE-2022-2973 1 Mz-automation 1 Libiec61850 2023-12-10 N/A 7.5 HIGH
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-2022-2971 1 Mz-automation 1 Libiec61850 2023-12-10 N/A 7.5 HIGH
MZ Automation's libIEC61850 (versions 1.4 and prior; version 1.5 prior to commit a3b04b7bc4872a5a39e5de3fdc5fbde52c09e10e) accesses a resource using an incompatible type, which could allow an attacker to crash the server with a malicious payload.
CVE-2022-21159 1 Mz-automation 1 Libiec61850 2023-12-10 5.0 MEDIUM 7.5 HIGH
A denial of service vulnerability exists in the parseNormalModeParameters functionality of MZ Automation GmbH libiec61850 1.5.0. A specially-crafted series of network requests can lead to denial of service. An attacker can send a sequence of malformed iec61850 messages to trigger this vulnerability.
CVE-2022-1302 1 Mz-automation 1 Libiec61850 2023-12-10 5.0 MEDIUM 7.5 HIGH
In the MZ Automation LibIEC61850 in versions prior to 1.5.1 an unauthenticated attacker can craft a goose message, which may result in a denial of service.
CVE-2021-45773 1 Mz-automation 1 Lib60870 2023-12-10 5.0 MEDIUM 7.5 HIGH
A NULL pointer dereference in CS104_IPAddress_setFromString at src/iec60870/cs104/cs104_slave.c of lib60870 commit 0d5e76e can lead to a segmentation fault or application crash.
CVE-2021-45769 1 Mz-automation 1 Libiec61850 2023-12-10 5.0 MEDIUM 7.5 HIGH
A NULL pointer dereference in AcseConnection_parseMessage at src/mms/iso_acse/acse.c of libiec61850 v1.5.0 can lead to a segmentation fault or application crash.
CVE-2021-21778 1 Mz-automation 1 Lib60870 2023-12-10 5.0 MEDIUM 7.5 HIGH
A denial of service vulnerability exists in the ASDU message processing functionality of MZ Automation GmbH lib60870.NET 2.2.0. A specially crafted network request can lead to loss of communications. An attacker can send an unauthenticated message to trigger this vulnerability.
CVE-2020-15158 1 Mz-automation 1 Libiec61850 2023-12-10 7.5 HIGH 9.8 CRITICAL
In libIEC61850 before version 1.4.3, when a message with COTP message length field with value < 4 is received an integer underflow will happen leading to heap buffer overflow. This can cause an application crash or on some platforms even the execution of remote code. If your application is used in open networks or there are untrusted nodes in the network it is highly recommend to apply the patch. This was patched with commit 033ab5b. Users of version 1.4.x should upgrade to version 1.4.3 when available. As a workaround changes of commit 033ab5b can be applied to older versions.
CVE-2019-19957 1 Mz-automation 1 Libiec61850 2023-12-10 4.3 MEDIUM 6.5 MEDIUM
In libIEC61850 1.4.0, getNumberOfElements in mms/iso_mms/server/mms_access_result.c has an out-of-bounds read vulnerability, related to bufPos and elementLength.
CVE-2019-19944 1 Mz-automation 1 Libiec61850 2023-12-10 4.3 MEDIUM 6.5 MEDIUM
In libIEC61850 1.4.0, BerDecoder_decodeUint32 in mms/asn1/ber_decode.c has an out-of-bounds read, related to intLen and bufPos.
CVE-2020-7054 1 Mz-automation 1 Libiec61850 2023-12-10 6.8 MEDIUM 8.8 HIGH
MmsValue_decodeMmsData in mms/iso_mms/server/mms_access_result.c in libIEC61850 through 1.4.0 has a heap-based buffer overflow when parsing the MMS_BIT_STRING data type.
CVE-2019-19931 1 Mz-automation 1 Libiec61850 2023-12-10 6.8 MEDIUM 8.8 HIGH
In libIEC61850 1.4.0, MmsValue_decodeMmsData in mms/iso_mms/server/mms_access_result.c has a heap-based buffer overflow.
CVE-2019-19958 1 Mz-automation 1 Libiec61850 2023-12-10 4.3 MEDIUM 6.5 MEDIUM
In libIEC61850 1.4.0, StringUtils_createStringFromBuffer in common/string_utilities.c has an integer signedness issue that could lead to an attempted excessive memory allocation and denial of service.
CVE-2019-19930 1 Mz-automation 1 Libiec61850 2023-12-10 4.3 MEDIUM 6.5 MEDIUM
In libIEC61850 1.4.0, MmsValue_newOctetString in mms/iso_mms/common/mms_value.c has an integer signedness error that can lead to an attempted excessive memory allocation.