Vulnerability Description
XNSoft Nconvert 7.136 has an Exception Handler Chain Corrupted via a crafted image file. Attackers could exploit this issue for a Denial of Service (DoS) or possibly to achieve code execution.
CVSS Score
7.8
HIGH
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Xnview | Nconvert | 7.136 |
Related Weaknesses (CWE)
References
- http://packetstormsecurity.com/files/175145/XNSoft-Nconvert-7.136-Buffer-OverfloThird Party AdvisoryVDB Entry
- http://seclists.org/fulldisclosure/2023/Oct/15ExploitMailing ListThird Party Advisory
- https://github.com/mrtouch93/exploits/tree/main/NConvert7.136/SEHExploitThird Party Advisory
- https://www.xnview.com/en/nconvert/Product
- http://packetstormsecurity.com/files/175145/XNSoft-Nconvert-7.136-Buffer-OverfloThird Party AdvisoryVDB Entry
- http://seclists.org/fulldisclosure/2023/Oct/15ExploitMailing ListThird Party Advisory
- https://github.com/mrtouch93/exploits/tree/main/NConvert7.136/SEHExploitThird Party Advisory
- https://www.xnview.com/en/nconvert/Product
FAQ
What is CVE-2023-43251?
CVE-2023-43251 is a vulnerability with a CVSS score of 7.8 (HIGH). XNSoft Nconvert 7.136 has an Exception Handler Chain Corrupted via a crafted image file. Attackers could exploit this issue for a Denial of Service (DoS) or possibly to achieve code execution.
How severe is CVE-2023-43251?
CVE-2023-43251 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-2023-43251?
Check the references section above for vendor advisories and patch information. Affected products include: Xnview Nconvert.