Remote code execution in Delta Industrial Automation DOPSoft



Published: 2018-03-02
Risk High
Patch available YES
Number of vulnerabilities 1
CVE-ID CVE-2018-5476
CWE-ID CWE-121
Exploitation vector Network
Public exploit N/A
Vulnerable software
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Delta Industrial Automation DOPSoft
Client/Desktop applications / Other client software

Vendor Delta Electronics, Inc.

Security Bulletin

This security bulletin contains one high risk vulnerability.

1) Stack-based buffer overflow

EUVDB-ID: #VU10818

Risk: High

CVSSv3.1: 8.3 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2018-5476

CWE-ID: CWE-121 - Stack-based buffer overflow

Exploit availability: No

Description

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

The weakness exists due to stack-based buffer overflow when handling malicious input. A remote attacker can trick the victim into opening a specially crafted .dop or .dpb files, trigger memory corruption and execute arbitrary code with elevated privileges.

Successful exploitation of the vulnerability may result in system compromise.

Mitigation

Install update from vendor's website.

Vulnerable software versions

Delta Industrial Automation DOPSoft: All versions

External links

http://ics-cert.us-cert.gov/advisories/ICSA-18-060-03


Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.



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