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CVE-2018-19093

HIGH
7.5
CVSS Score
Published: November 7, 2018 at 07:00 PM UTC
Updated: June 17, 2026 at 01:48 AM UTC
2 products affected across 1 vendorLIBIEC61850Automation LIBIEC61850

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Severity
HIGH7.5
Exploit prediction
EPSS 2%
SSVC
No known exploit

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

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (2)

x_refsource_MISCExploitThird Party Advisory
Source: [email protected]
https://github.com/fouzhe/security/tree/master/libiec61850#segv-in-function-controlobjectclient_setcommandterminationhandler
x_refsource_MISCExploitThird Party Advisory
Source: [email protected]
https://github.com/mz-automation/libiec61850/issues/84

SSVC — Action Prioritization

SSVCNo known exploitAutomatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

7.5HIGHCISA-ADP
Attack Vector
NETWORK
Complexity
LOW
Privileges
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
NONE
Availability
HIGH
Vector?

Quick Info

StatusMODIFIED
CWE
NVD-CWE-noinfoCWE-122

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