PT-2024-25670 · Triangle Microworks · Tmw Iec 61850 Client

Published 2024-09-12 · Updated 2024-09-25 · CVE-2024-34057

Positive Technologies (AI Summary)

CVSS v3.1

8.2

High

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H

Name of the Vulnerable Software and Affected Versions Triangle Microworks TMW IEC 61850 Client versions prior to 12.2.0

Description The issue is related to a lack of buffer size check when processing received messages, resulting in a buffer overflow that can cause a crash and lead to a denial of service.

Recommendations For versions prior to 12.2.0, update to version 12.2.0 or later to resolve the issue.

Fix

Buffer Overflow

Weakness Enumeration

CWE-120

Related Identifiers

CVE-2024-34057

Affected Products

Tmw Iec 61850 Client

References · 8

• https://nvd.nist.gov/vuln/detail/CVE-2024-34057 · Security Note
• https://osv.dev/vulnerability/CVE-2024-34057 · Vendor Advisory
• https://trianglemicroworks.com/products/source-code-libraries/iec-61850-scl-pages/what%27s-new · Note
• https://t.me/cvenotify/95274 · Telegram Post
• https://t.me/cvedetector/6017 · Telegram Post
• https://cisa.gov/news-events/ics-advisories/icsa-24-256-16 · Note
• https://twitter.com/CVEnew/status/1836534073818300717 · Twitter Post
• https://twitter.com/VulmonFeeds/status/1834298170005749927 · Twitter Post