CVE-2023-43252

HIGH EPSS 40.4%
Published Oct 19, 20232y ago · Modified Jun 17, 20262w ago
7.8 CVSS 3.1
High
Find Similar
Published Oct 19, 2023 2y ago
Last Modified Jun 17, 2026 2w ago

Description

XNSoft Nconvert 7.136 is vulnerable to Buffer Overflow via a crafted image file.

CVSS Details

Base Score
7.8
Exploitability
1.8
Impact
5.9
Vector string
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Attack Vector Local
Attack Complexity Low
Privileges Required None
User Interaction Required
Scope Unchanged
Confidentiality High
Integrity High
Availability High

Threat Intelligence

EPSS Exploit Probability
40.4% percentile
Exploit & Patch Status
Public Exploit Known
No Patch Available

Weaknesses 1

CWE-787 Out-of-bounds Write Memory Safety

Affected Products 1

VendorProductVersionRange
xnviewnconvert7.136any

References 4

  • packetstormsecurity.com http://packetstormsecurity.com/files/175145/XNSoft-Nconvert-7.136-Buffer-Overflow-Denial-Of-Service.html
    Third Party AdvisoryVDB Entry
  • seclists.org http://seclists.org/fulldisclosure/2023/Oct/15
    ExploitMailing ListThird Party Advisory
  • github.com https://github.com/mrtouch93/exploits/tree/main/NConvert7.136/Stack%20Buffer%20Overrun
    ExploitThird Party Advisory
  • xnview.com https://www.xnview.com/en/nconvert/
    Product

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.