Summary
Successful exploitation of these vulnerabilities could allow an attacker to exploit a buffer overflow condition and remotely execute arbitrary code.
Vulnerabilities 3
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High 7.8
Delta Electronics CNCSoft-B DOPSoft Heap-based buffer overflow
Delta Electronics' CNCSoft-B DOPSoft versions 1.0.0.4 and prior are vulnerable to heap-based buffer overflow, which could allow an attacker to execute arbitrary code.
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High 7.8
Delta Electronics CNCSoft-B DOPSoft Stack-based buffer overflow
Delta Electronics' CNCSoft-B DOPSoft versions 1.0.0.4 and prior are vulnerable to stack-based buffer overflow, which could allow an attacker to execute arbitrary code.
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High 7.8
CVE-2023-4685
Delta Electronics' CNCSoft-B version 1.0.0.4 and DOPSoft versions 4.0.0.82 and prior are vulnerable to stack-based buffer overflow, which could allow an attacker to execute arbitrary code.
Revision history
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#2
Update A - Changes to affected products and mitigations
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#1
Initial Publication
References
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ICSA Advisory ICSA-23-157-01 - Web Version
https://www.cisa.gov/news-events/ics-advisories/icsa-23-157-01
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Recommended Practices
https://www.cisa.gov/uscert/ics/alerts/ICS-ALERT-10-301-01
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Recommended Practices
https://www.cisa.gov/resources-tools/resources/ics-recommended-practices
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Recommended Practices
https://www.cisa.gov/sites/default/files/publications/Cybersecurity_Best_Practices_for_Industrial_Control_Systems.pdf
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Recommended Practices
https://www.cisa.gov/topics/industrial-control-systems
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Recommended Practices
https://us-cert.cisa.gov/sites/default/files/recommended_practices/NCCIC_ICS-CERT_Defense_in_Depth_2016_S508C.pdf
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Recommended Practices
https://www.cisa.gov/uscert/ics/tips/ICS-TIP-12-146-01B