High severity · published Nov 7, 2018
CVE-2018-19093
An issue has been found in libIEC61850 v1.3
7.5
CVSS
1.7%
EPSS
No
On KEV
Description
An issue has been found in libIEC61850 v1.3. It is a SEGV in ControlObjectClient_setCommandTerminationHandler in client/client_control.c. NOTE: the software maintainer disputes this because it requires incorrect usage of the client_example_control program
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
None
Integrity
None
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.7% · higher than 77% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
LI
Libiec61850 · Mz-automation
1.3 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2018-19093
CVE.org
https://www.cve.org/CVERecord?id=CVE-2018-19093
Exploit
https://github.com/fouzhe/security/tree/master/libiec61850#segv-in-function-controlobjectclient_setcommandterminationhandler
Exploit
https://github.com/mz-automation/libiec61850/issues/84
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