Out-of-bounds write in FvDesigner - CVE-2022-2866
Published: August 26, 2022 / Updated: August 26, 2022
Vulnerability identifier: #VU66770
CSH Severity: 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-2022-2866
CWE-ID: CWE-787
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerable software:
FvDesigner
FvDesigner
Software vendor:
Fatek
Fatek
Description
The vulnerability allows a remote attacker to compromise vulnerable system.
The vulnerability exists due to a boundary error when parsing the FPJ files. 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 currently unaware of any official solution to address this vulnerability.
External links
- https://ics-cert.us-cert.gov/advisories/icsa-22-237-01
- https://www.zerodayinitiative.com/advisories/ZDI-22-1174/
- https://www.zerodayinitiative.com/advisories/ZDI-22-1173/
- https://www.zerodayinitiative.com/advisories/ZDI-22-1172/
- https://www.zerodayinitiative.com/advisories/ZDI-22-1171/
- https://www.zerodayinitiative.com/advisories/ZDI-22-1170/
- https://www.zerodayinitiative.com/advisories/ZDI-22-1169/
- https://www.zerodayinitiative.com/advisories/ZDI-22-1168/
- https://www.zerodayinitiative.com/advisories/ZDI-22-1167/