An issue has been found in libIEC61850 v1.3. It is a heap-based buffer overflow in BerEncoder_encodeOctetString in mms/asn1/ber_encoder.c. This is exploitable even after CVE-2018-18834 has been patched, with a different dataSetValue sequence than the CVE-2018-18834 attack vector.
| CVE | CVE-2018-19185 |
|---|---|
| Severidad | CRITICAL |
| CVSS | 9.8 / 10 |
| EPSS | 2.1% en 30 días (percentil 82) |
| CWE | CWE-787 |
| Exposición (Shodan) | sin hosts expuestos detectados actualmente |
Productos afectados (catálogo NVD)
mz-automation/libiec61850