CVE-2022-38138

CVSS V2 None CVSS V3 High 7.5

Description

The Triangle Microworks IEC 61850 Library (Any client or server using the C language library with a version number of 11.2.0 or earlier and any client or server using the C++, C#, or Java language library with a version number of 5.0.1 or earlier) and 60870-6 (ICCP/TASE.2) Library (Any client or server using a C++ language library with a version number of 4.4.3 or earlier) are vulnerable to access given to a small number of uninitialized pointers within their code. This could allow an attacker to target any client or server using the affected libraries to cause a denial-of-service condition.

Overview

CVE ID
CVE-2022-38138

Assigner
ics-cert@hq.dhs.gov

Vulnerability Status
Analyzed

Published Version
2022-10-11T21:15:13

Last Modified Date
2022-10-21T16:51:25

Weakness Enumerations

CWE	URL
CWE-824	http://cwe.mitre.org/data/definitions/824.html

CPE Configuration (Product)

CPE	Vulnerable	Operator	Version Start	Version End
cpe:2.3:a:trianglemicroworks:iec_60870-6_software_library:-:::::::*	1	OR
cpe:2.3:a:trianglemicroworks:iec_61850_software_library:-:::::::*	1	OR

CVSS Version 3

Version
3.1

Vector String
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Attack Vector
NETWORK

Attack Compatibility
LOW

Privileges Required
NONE

User Interaction
NONE

Scope
UNCHANGED

Confidentiality Impact
NONE

Availability Impact
HIGH

Base Score
7.5

Base Severity
HIGH

Exploitability Score
3.9

Impact Score
3.6

References

Reference URL	Reference Tags
https://www.cisa.gov/uscert/ics/advisories/icsa-22-249-01

Sources

Source Name	Source URL
NIST	https://nvd.nist.gov/vuln/detail/CVE-2022-38138
MITRE	https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-38138

History

Created	Old Value	New Value	Data Type	Notes
2022-10-11 22:01:15				Added to TrackCVE
2022-12-07 06:30:17	2022-10-11T21:15Z	2022-10-11T21:15:13	CVE Published Date	updated
2022-12-07 06:30:17		2022-10-21T16:51:25	CVE Modified Date	updated
2022-12-07 06:30:17		Analyzed	Vulnerability Status	updated