CVE-2023-43250

State: Published
Severity: 7.8 High
Published: Oct 18, 2023
Updated: Sep 13, 2024
Reserved: Sep 18, 2023

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.

Scores

CVSS	Score	Vector	Source
3.1	7.8 High	CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H	CISA-ADP

Weaknesses

CWE-120 Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')

Affected Products

Product	Versions
n/an/a	n/aAffected

References

https://github.com/mrtouch93/exploits/tree/main/NConvert7.136/User%20Mode%20Write%20AV
https://www.xnview.com/en/nconvert/
http://packetstormsecurity.com/files/175145/XNSoft-Nconvert-7.136-Buffer-Overflow-Denial-Of-Service.html
http://seclists.org/fulldisclosure/2023/Oct/15

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