CVEvulnerability
CVE-2023-43250
7.8 HIGH
Official page ↗
- Status
- Modified
- Published
- 2023-10-18
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 7.8 HIGH — CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- CVSS 3.1 (134c704f-9b21-4f2e-91b3-4a467353bcc0)
- 7.8 HIGH — CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- Weaknesses
- CWE-120
Description
XNSoft Nconvert 7.136 is vulnerable to Buffer Overflow. There is a User Mode Write AV via a crafted image file. Attackers could exploit this issue for a Denial of Service (DoS) or possibly to achieve code execution.
Affected configurations
• xnview nconvert 7.136
Related
Weakness · CWE (1)
- CWE-120 Buffer Copy without Checking Size of Input weakness
References
- http://packetstormsecurity.com/files/175145/XNSoft-Nconvert-7.136-Buffer-Overflow-Denial-Of-Service.html Third Party Advisory, VDB Entry
- http://seclists.org/fulldisclosure/2023/Oct/15 Exploit, Mailing List, Third Party Advisory
- https://github.com/mrtouch93/exploits/tree/main/NConvert7.136/User%20Mode%20Write%20AV Exploit, Third Party Advisory
- https://www.xnview.com/en/nconvert/ Product
- http://packetstormsecurity.com/files/175145/XNSoft-Nconvert-7.136-Buffer-Overflow-Denial-Of-Service.html Third Party Advisory, VDB Entry
- http://seclists.org/fulldisclosure/2023/Oct/15 Exploit, Mailing List, Third Party Advisory
- https://github.com/mrtouch93/exploits/tree/main/NConvert7.136/User%20Mode%20Write%20AV Exploit, Third Party Advisory
- https://www.xnview.com/en/nconvert/ Product