#VU71785 Stack-based buffer overflow in DIAScreen - CVE-2023-0250
Published: February 3, 2023 / Updated: May 2, 2023
Vulnerability identifier: #VU71785
Vulnerability risk: High
CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Amber
CVE-ID: CVE-2023-0250
CWE-ID: CWE-121
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerable software:
DIAScreen
DIAScreen
Software vendor:
Delta Electronics, Inc.
Delta Electronics, Inc.
Description
The vulnerability allows a remote attacker to execute arbitrary code on the target system.
The vulnerability exists due to a boundary error when parsing DPA files. A remote attacker can trick the victim to open a specially crafted file, trigger a 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.
Remediation
Install updates from vendor's website.
External links
- https://ics-cert.us-cert.gov/advisories/icsa-23-033-01
- https://www.zerodayinitiative.com/advisories/ZDI-23-505/
- https://www.zerodayinitiative.com/advisories/ZDI-23-504/
- https://www.zerodayinitiative.com/advisories/ZDI-23-519/
- https://www.zerodayinitiative.com/advisories/ZDI-23-517/
- https://www.zerodayinitiative.com/advisories/ZDI-23-516/
- https://www.zerodayinitiative.com/advisories/ZDI-23-515/
- https://www.zerodayinitiative.com/advisories/ZDI-23-512/
- https://www.zerodayinitiative.com/advisories/ZDI-23-510/
- https://www.zerodayinitiative.com/advisories/ZDI-23-509/
- https://www.zerodayinitiative.com/advisories/ZDI-23-508/
- https://www.zerodayinitiative.com/advisories/ZDI-23-507/
- https://www.zerodayinitiative.com/advisories/ZDI-23-506/