7.5

CVE-2018-18937

Exploit
An issue has been found in libIEC61850 v1.3. It is a NULL pointer dereference in ClientDataSet_getValues in client/ied_connection.c.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Mz-automation ≫ Libiec61850 Version1.3
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 1.66% 0.735
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 7.5 3.9 3.6
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
nvd@nist.gov 5 10 2.9
AV:N/AC:L/Au:N/C:N/I:N/A:P
CWE-476 NULL Pointer Dereference

The product dereferences a pointer that it expects to be valid but is NULL.

https://github.com/fouzhe/security/tree/master/libiec61850#segv-in-function-clientdataset_getvalues
Third Party Advisory
Exploit
https://github.com/mz-automation/libiec61850/issues/82
Third Party Advisory
Exploit