CVE-2023-43250

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.

CVSS v3 7.8 HIGH

7.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
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

Configurations

Configuration 1 (hide)

cpe:2.3:a:xnview:nconvert:7.136:*:*:*:*:*:*:*

History

13 Sep 2024, 18:35

Type	Values Removed	Values Added
New CVE

Information

Published : 2023-10-18 16:15

Updated : 2024-09-13 18:35

NVD link : CVE-2023-43250

Mitre link : CVE-2023-43250

CVE.ORG link : CVE-2023-43250

JSON object : View

Products Affected

xnview

nconvert

CWE

CWE-120

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

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