CVE-2023-43250
XNSoft Nconvert 7.136 Buffer Overflow / Denial Of Service
Severity Score
7.8
*CVSS v3.1
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
2
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
Track*
*SSVC
Descriptions
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.
XNSoft Nconvert 7.136 es vulnerable al desbordamiento del búfer. Hay un modo de usuario para escribir AV a través de un archivo de imagen creado. Los atacantes podrían aprovechar este problema para una Denegación de Servicio (DoS) o posiblemente para lograr la ejecución del código.
*Credits:
N/A
CVSS Scores
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
* Common Vulnerability Scoring System
SSVC
- Decision:Track*
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2023-09-18 CVE Reserved
- 2023-10-17 CVE Published
- 2024-09-13 CVE Updated
- 2024-09-13 First Exploit
- 2024-11-19 EPSS Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
CWE
- CWE-120: Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CAPEC
References (4)
URL | Tag | Source |
---|---|---|
http://packetstormsecurity.com/files/175145/XNSoft-Nconvert-7.136-Buffer-Overflow-Denial-Of-Service.html | Third Party Advisory | |
https://www.xnview.com/en/nconvert | Product |
URL | Date | SRC |
---|---|---|
http://seclists.org/fulldisclosure/2023/Oct/15 | 2024-09-13 | |
https://github.com/mrtouch93/exploits/tree/main/NConvert7.136/User%20Mode%20Write%20AV | 2024-09-13 |
URL | Date | SRC |
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URL | Date | SRC |
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