Vulnerabilities > MZ Automation
| DATE | CVE | VULNERABILITY TITLE | RISK |
|---|---|---|---|
| 2022-01-14 | CVE-2021-45773 | NULL Pointer Dereference vulnerability in Mz-Automation Lib60870 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. | 7.5 |
| 2021-08-25 | CVE-2021-21778 | Reachable Assertion vulnerability in Mz-Automation Lib60870 2.2.0 A denial of service vulnerability exists in the ASDU message processing functionality of MZ Automation GmbH lib60870.NET 2.2.0. | 7.5 |
| 2020-08-26 | CVE-2020-15158 | Integer Underflow (Wrap or Wraparound) vulnerability in Mz-Automation Libiec61850 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. | 9.8 |
| 2020-01-14 | CVE-2020-7054 | Out-of-bounds Write vulnerability in Mz-Automation Libiec61850 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. | 8.8 |
| 2019-12-24 | CVE-2019-19958 | Allocation of Resources Without Limits or Throttling vulnerability in Mz-Automation Libiec61850 1.4.0 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. | 6.5 |
| 2019-12-24 | CVE-2019-19957 | Out-of-bounds Read vulnerability in Mz-Automation Libiec61850 1.4.0 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. | 6.5 |
| 2019-12-23 | CVE-2019-19944 | Out-of-bounds Read vulnerability in Mz-Automation Libiec61850 1.4.0 In libIEC61850 1.4.0, BerDecoder_decodeUint32 in mms/asn1/ber_decode.c has an out-of-bounds read, related to intLen and bufPos. | 6.5 |
| 2019-12-23 | CVE-2019-19931 | Out-of-bounds Write vulnerability in Mz-Automation Libiec61850 1.4.0 In libIEC61850 1.4.0, MmsValue_decodeMmsData in mms/iso_mms/server/mms_access_result.c has a heap-based buffer overflow. | 8.8 |
| 2019-12-23 | CVE-2019-19930 | Integer Overflow or Wraparound vulnerability in Mz-Automation Libiec61850 1.4.0 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. | 6.5 |
| 2019-09-19 | CVE-2019-16510 | Use After Free vulnerability in Mz-Automation Libiec61850 libIEC61850 through 1.3.3 has a use-after-free in MmsServer_waitReady in mms/iso_mms/server/mms_server.c, as demonstrated by server_example_goose. | 7.5 |