PT-2019-12098 · Delta Industrial Automation · Cncsoft Screeneditor

Natnael Samson + 1 · Published 2019-04-17 · Updated 2020-10-02 · CVE-2019-10951

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 Delta Industrial Automation CNCSoft ScreenEditor version 1.00.88 and prior

Description The issue is related to multiple heap-based buffer overflow vulnerabilities that can be exploited by processing specially crafted project files, allowing an attacker to remotely execute arbitrary code. This is due to a lack of user input validation before copying data from project files onto the heap.

Recommendations For Delta Industrial Automation CNCSoft ScreenEditor version 1.00.88 and prior, update to a version that addresses the heap-based buffer overflow vulnerabilities to prevent remote code execution. As a temporary workaround, consider restricting the processing of project files from untrusted sources to minimize the risk of exploitation.

Fix

Memory Corruption

Heap Based Buffer Overflow

Weakness Enumeration

CWE-787

CWE-122

Related Identifiers

CVE-2019-10951

ZDI-19-405

ZDI-19-408

Affected Products

Cncsoft Screeneditor

References · 6

• https://osv.dev/vulnerability/CVE-2019-10951 · Vendor Advisory
• https://zerodayinitiative.com/advisories/ZDI-19-405 · Security Note
• https://zerodayinitiative.com/advisories/ZDI-19-408 · Security Note
• https://ics-cert.us-cert.gov/advisories/ICSA-19-106-01 · Patch
• https://nvd.nist.gov/vuln/detail/CVE-2019-10951 · Security Note
• http://securityfocus.com/bid/107989 · Note