CVE-2023-34269 — HIGH (7.8)

Vulnerability Description

Fatek Automation FvDesigner FPJ File Parsing Out-Of-Bounds Write Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Fatek Automation FvDesigner. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the parsing of FPJ files. The issue results from the lack of proper validation of user-supplied data, which can result in a write past the end of an allocated data structure. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-18173.

CVSS Score

7.8

HIGH

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Fatek	Fvdesigner	1.6.24

Related Weaknesses (CWE)

CWE-787

References

https://www.zerodayinitiative.com/advisories/ZDI-23-767/Third Party Advisory
https://www.zerodayinitiative.com/advisories/ZDI-23-767/Third Party Advisory

FAQ

What is CVE-2023-34269?

CVE-2023-34269 is a vulnerability with a CVSS score of 7.8 (HIGH). Fatek Automation FvDesigner FPJ File Parsing Out-Of-Bounds Write Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of ...

How severe is CVE-2023-34269?

CVE-2023-34269 has been rated HIGH with a CVSS base score of 7.8/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2023-34269?

Check the references section above for vendor advisories and patch information. Affected products include: Fatek Fvdesigner.