CVE Vulnerability

CVE-2018-18937

An issue has been found in libIEC61850 v1.3. It is a NULL pointer dereference in ClientDataSet_getValues in client/ied_connection.c.

5 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 10 / Impact : 2.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

Scope

7.5 /10

CVSS v3.0 : HIGH

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

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

Configuration 1

cpe:2.3:a:mz-automation:libiec61850:1.3:*:*:*:*:*:*:*
Information

Published : 2018-11-05 09:29

Updated : 2018-12-07 03:21

NVD link : CVE-2018-18937

Mitre link : CVE-2018-18937

Products Affected
No products.
CWE
CWE-476