CVE-2022-2970

MZ Automation's libIEC61850 (versions 1.4 and prior; version 1.5 prior to commit a3b04b7bc4872a5a39e5de3fdc5fbde52c09e10e) does not sanitize input before memcpy is used, which could allow an attacker to crash the device or remotely execute arbitrary code.

CVSS v3 9.8 CRITICAL

9.8^/10

CVSS v3 : CRITICAL

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://www.cisa.gov/uscert/ics/advisories/icsa-22-251-01	Third Party Advisory US Government Resource

Configurations

Configuration 1 (hide)

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

History

26 Sep 2022, 22:43

Type	Values Removed	Values Added
First Time		Mz-automation libiec61850 Mz-automation
CPE		cpe:2.3:a:mz-automation:libiec61850::::::::
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : unknown v3 : 9.8
CWE		CWE-787
References	~~(MISC) https://www.cisa.gov/uscert/ics/advisories/icsa-22-251-01 -~~	(MISC) https://www.cisa.gov/uscert/ics/advisories/icsa-22-251-01 - Third Party Advisory, US Government Resource

23 Sep 2022, 16:31

Type	Values Removed	Values Added
New CVE

Information

Published : 2022-09-23 16:15

Updated : 2023-12-10 14:35

NVD link : CVE-2022-2970

Mitre link : CVE-2022-2970

CVE.ORG link : CVE-2022-2970

JSON object : View

Products Affected

mz-automation

libiec61850

CWE

CWE-787

Out-of-bounds Write

CWE-121

Stack-based Buffer Overflow

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