Stack-based buffer overflow in Ovation OCR400 Controller - CVE-2019-10967
Published: May 30, 2019
Vulnerability identifier: #VU18640
CSH Severity: Medium
CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:A/VC:L/VI:H/VA:N/SC:N/SI:N/SA:N/E:U/U:Green
CVE-ID: CVE-2019-10967
CWE-ID: CWE-121
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vendor: Emerson
Affected software:
Ovation OCR400 Controller
Ovation OCR400 Controller
Detailed vulnerability description
The vulnerability allows a remote attacker to execute arbitrary code on the target system.
The vulnerability exists due to a boundary error when embedded third-party FTP server includes improper handling of the long file name from the LIST service to the FTP service. A remote unauthenticated attacker can 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.
How to mitigate CVE-2019-10967
Cybersecurity Help is currently unaware of any official solution to address this vulnerability.