CVE-2024-34952

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2024-34952
taurusxin ncmdump v1.3.2 was discovered to contain a segmentation violation via the NeteaseCrypt::FixMetadata() function at /src/ncmcrypt.cpp. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted .ncm file.

5.0 /10

CVSS v3 : MEDIUM

V3 Legend

Vector :

Exploitability : 1.3 / Impact : 3.6

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction REQUIRED

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://github.com/Helson-S/FuzzyTesting/blob/master/ncmdump/dos_FixMetadata/dos_FixMetadata.assets/debug-coredump.png
https://github.com/Helson-S/FuzzyTesting/blob/master/ncmdump/dos_FixMetadata/dos_FixMetadata.md
https://github.com/Helson-S/FuzzyTesting/blob/master/ncmdump/dos_FixMetadata/poc/I1DWE0~U
https://github.com/Helson-S/FuzzyTesting/tree/master/ncmdump/dos_FixMetadata
https://github.com/Helson-S/FuzzyTesting/tree/master/ncmdump/dos_FixMetadata/poc
https://github.com/taurusxin/ncmdump/issues/18
https://github.com/Helson-S/FuzzyTesting/blob/master/ncmdump/dos_FixMetadata/dos_FixMetadata.assets/debug-coredump.png
https://github.com/Helson-S/FuzzyTesting/blob/master/ncmdump/dos_FixMetadata/dos_FixMetadata.md
https://github.com/Helson-S/FuzzyTesting/blob/master/ncmdump/dos_FixMetadata/poc/I1DWE0~U
https://github.com/Helson-S/FuzzyTesting/tree/master/ncmdump/dos_FixMetadata
https://github.com/Helson-S/FuzzyTesting/tree/master/ncmdump/dos_FixMetadata/poc
https://github.com/taurusxin/ncmdump/issues/18
Configurations

No configuration.

History

27 Mar 2025, 20:15

Type Values Removed Values Added
CVSS v2 : unknown
v3 : unknown 		v2 : unknown
v3 : 5.0
CWE CWE-476

21 Nov 2024, 09:19

Type Values Removed Values Added
Summary
  • (es) Se descubrió que taurusxin ncmdump v1.3.2 contenía una infracción de segmentación a través de la función NeteaseCrypt::FixMetadata() en /src/ncmcrypt.cpp. Esta vulnerabilidad permite a los atacantes provocar una denegación de servicio (DoS) a través de un archivo .ncm manipulado.
References () https://github.com/Helson-S/FuzzyTesting/blob/master/ncmdump/dos_FixMetadata/dos_FixMetadata.assets/debug-coredump.png - () https://github.com/Helson-S/FuzzyTesting/blob/master/ncmdump/dos_FixMetadata/dos_FixMetadata.assets/debug-coredump.png -
References () https://github.com/Helson-S/FuzzyTesting/blob/master/ncmdump/dos_FixMetadata/dos_FixMetadata.md - () https://github.com/Helson-S/FuzzyTesting/blob/master/ncmdump/dos_FixMetadata/dos_FixMetadata.md -
References () https://github.com/Helson-S/FuzzyTesting/blob/master/ncmdump/dos_FixMetadata/poc/I1DWE0~U - () https://github.com/Helson-S/FuzzyTesting/blob/master/ncmdump/dos_FixMetadata/poc/I1DWE0~U -
References () https://github.com/Helson-S/FuzzyTesting/tree/master/ncmdump/dos_FixMetadata - () https://github.com/Helson-S/FuzzyTesting/tree/master/ncmdump/dos_FixMetadata -
References () https://github.com/Helson-S/FuzzyTesting/tree/master/ncmdump/dos_FixMetadata/poc - () https://github.com/Helson-S/FuzzyTesting/tree/master/ncmdump/dos_FixMetadata/poc -
References () https://github.com/taurusxin/ncmdump/issues/18 - () https://github.com/taurusxin/ncmdump/issues/18 -

20 May 2024, 14:15

Type Values Removed Values Added
New CVE
Information

Published : 2024-05-20 14:15

Updated : 2025-03-27 20:15

NVD link : CVE-2024-34952

Mitre link : CVE-2024-34952

CVE.ORG link : CVE-2024-34952

JSON object : View

Products Affected

No product.

CWE
CWE-476

NULL Pointer Dereference