PT-2023-29146 · Lms5Xx · Lms5Xx

Jonathan Sarrazin · Published 2023-08-24 · Updated 2023-08-30 · CVE-2023-4418

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

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

Name of the Vulnerable Software and Affected Versions LMS5xx (affected versions not specified)

Description A remote unprivileged attacker can send multiple packages to disrupt the availability of the LMS5xx through a TCP SYN-based denial-of-service (DDoS) attack. By exploiting this issue, an attacker can flood the targeted system with a high volume of TCP SYN requests, overwhelming its resources and causing it to become unresponsive or unavailable for legitimate users.

Recommendations At the moment, there is no information about a newer version that contains a fix for this issue.

Fix

Resource Exhaustion

Weakness Enumeration

CWE-400

Related Identifiers

CVE-2023-4418

Affected Products

Lms5Xx

References · 6

• https://sick.com/.well-known/csaf/white/2023/sca-2023-0007.json · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-4418 · Security Note
• https://sick.com/psirt · Vendor Advisory
• https://sick.com/.well-known/csaf/white/2023/sca-2023-0007.pdf · Vendor Advisory
• https://t.me/cvenotify/57198 · Telegram Post
• https://t.me/cibsecurity/69150 · Telegram Post