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libiec61850 vulnerabilities and exploits
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5
CVSSv2
CVE-2021-45769
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.
Mz-automation Libiec61850 1.5.0
7.5
CVSSv2
CVE-2020-15158
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 a...
Mz-automation Libiec61850
6.8
CVSSv2
CVE-2020-7054
MmsValue_decodeMmsData in mms/iso_mms/server/mms_access_result.c in libIEC61850 up to and including 1.4.0 has a heap-based buffer overflow when parsing the MMS_BIT_STRING data type.
Mz-automation Libiec61850
4.3
CVSSv2
CVE-2019-19958
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.
Mz-automation Libiec61850 1.4.0
4.3
CVSSv2
CVE-2019-19957
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.
Mz-automation Libiec61850 1.4.0
4.3
CVSSv2
CVE-2019-19944
In libIEC61850 1.4.0, BerDecoder_decodeUint32 in mms/asn1/ber_decode.c has an out-of-bounds read, related to intLen and bufPos.
Mz-automation Libiec61850 1.4.0
6.8
CVSSv2
CVE-2019-19931
In libIEC61850 1.4.0, MmsValue_decodeMmsData in mms/iso_mms/server/mms_access_result.c has a heap-based buffer overflow.
Mz-automation Libiec61850 1.4.0
4.3
CVSSv2
CVE-2019-19930
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.
Mz-automation Libiec61850 1.4.0
5
CVSSv2
CVE-2019-16510
libIEC61850 up to and including 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.
Mz-automation Libiec61850
5
CVSSv2
CVE-2019-1010300
mz-automation libiec61850 1.3.2 1.3.1 1.3.0 is affected by: Buffer Overflow. The impact is: Software crash. The component is: server_example_complex_array. The attack vector is: Send a specific MMS protocol packet.
Mz-automation Libiec61850 1.3.1
Mz-automation Libiec61850 1.3.0
Mz-automation Libiec61850 1.3.2
CVSSv2
CVSSv2
CVSSv3
VMScore
Recommendations:
CVE-2022-48693
CVE-2024-30851
CVE-2024-34460
CVE-2024-2887
local
CVE-2024-27956
remote code execution
CVE-2024-34475
privilege
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