SB2023020103 - Multiple vulnerabilities in Delta Electronics DOPSoft

Description

This security bulletin contains information about 2 secuirty vulnerabilities.

1) Stack-based buffer overflow (CVE-ID: CVE-2023-0123)

The vulnerability allows a remote attacker to execute arbitrary code on the target system.

The vulnerability exists due to a boundary error. A remote unauthenticated attacker can use a specially crafted file, trigger stack-based buffer overflow and execute arbitrary code on the target system.

Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.

2) Out-of-bounds write (CVE-ID: CVE-2023-0124)

The vulnerability allows a remote attacker to compromise vulnerable system.

The vulnerability exists due to a boundary error when processing untrusted input. A remote attacker can create a specially crafted file, trick the victim into opening it using the affected software, trigger out-of-bounds write and execute arbitrary code on the target system.

Remediation

Cybersecurity Help is not aware of any official remediation provided by the vendor.

References

• https://ics-cert.us-cert.gov/advisories/icsa-23-031-01
• https://www.zerodayinitiative.com/advisories/ZDI-23-1293/
• https://www.zerodayinitiative.com/advisories/ZDI-23-1292/
• https://www.zerodayinitiative.com/advisories/ZDI-23-1290/
• https://www.zerodayinitiative.com/advisories/ZDI-23-1289/
• https://www.zerodayinitiative.com/advisories/ZDI-23-1291/