PT-2024-32428 · Kostac · Kostac Plc Programming

Michael Heinzl · Published 2024-10-02 · Updated 2024-10-15 · CVE-2024-47135

Positive Technologies (AI Summary)

CVSS v3.1

7.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Kostac PLC Programming Software versions 1.6.14.0 and earlier

Description A stack-based buffer overflow vulnerability exists in the parsing of KPP project files. Having a user open a specially crafted project file may cause a denial-of-service (DoS) condition, arbitrary code execution, and/or information disclosure.

Recommendations For Kostac PLC Programming Software versions 1.6.14.0 and earlier, update to a version later than 1.6.14.0 to resolve the issue. As a temporary workaround, consider restricting the use of KPP project files until a patch is available. Avoid opening specially crafted project files to minimize the risk of exploitation.

Fix

Memory Corruption

Stack Overflow

Weakness Enumeration

CWE-787

CWE-121

Related Identifiers

CVE-2024-47135

Affected Products

Kostac Plc Programming

References · 12

• https://electronics.jtekt.co.jp/en/topics/202410026928 · Vendor Advisory
• https://electronics.jtekt.co.jp/jp/topics/2024100217388 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2024-47135 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2024-47135 · Security Note
• https://twitter.com/cracbot/status/1843169469805539676 · Twitter Post
• https://twitter.com/CVEnew/status/1841676029502619916 · Twitter Post
• https://jvn.jp/en/vu/JVNVU92808077 · Note
• https://twitter.com/VulmonFeeds/status/1841716646483824793 · Twitter Post
• https://t.me/cvedetector/6887 · Telegram Post
• https://t.me/cvenotify/98163 · Telegram Post
• https://t.me/cvenotify/96896 · Telegram Post
• https://twitter.com/cracbot/status/1843531823076520123 · Twitter Post