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.
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 |
| 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
History
21 Nov 2024, 08:23
| Type | Values Removed | Values Added |
|---|---|---|
| References | () http://packetstormsecurity.com/files/175145/XNSoft-Nconvert-7.136-Buffer-Overflow-Denial-Of-Service.html - Third Party Advisory, VDB Entry | |
| References | () http://seclists.org/fulldisclosure/2023/Oct/15 - Exploit, Mailing List, Third Party Advisory | |
| References | () https://github.com/mrtouch93/exploits/tree/main/NConvert7.136/User%20Mode%20Write%20AV - Exploit, Third Party Advisory | |
| References | () https://www.xnview.com/en/nconvert/ - Product |
25 Oct 2023, 01:25
| Type | Values Removed | Values Added |
|---|---|---|
| References | (MISC) https://www.xnview.com/en/nconvert/ - Product | |
| References | (MISC) https://github.com/mrtouch93/exploits/tree/main/NConvert7.136/User%20Mode%20Write%20AV - Exploit, Third Party Advisory | |
| References | (MISC) http://packetstormsecurity.com/files/175145/XNSoft-Nconvert-7.136-Buffer-Overflow-Denial-Of-Service.html - Third Party Advisory, VDB Entry | |
| References | (MISC) http://seclists.org/fulldisclosure/2023/Oct/15 - Exploit, Mailing List, Third Party Advisory | |
| First Time |
Xnview
Xnview nconvert |
|
| CVSS |
v2 : v3 : |
v2 : unknown
v3 : 7.8 |
| CWE | CWE-120 | |
| CPE | cpe:2.3:a:xnview:nconvert:7.136:*:*:*:*:*:*:* |
18 Oct 2023, 17:41
| Type | Values Removed | Values Added |
|---|---|---|
| New CVE |
Information
Published : 2023-10-18 16:15
Updated : 2024-11-21 08:23
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')