CVE-2024-34952
- State
- Published
- Severity
- 5.0 Medium
- Published
- May 20, 2024
- Updated
- Mar 27, 2025
- Reserved
- May 9, 2024
Description
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.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 5.0 Medium | CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:N/I:N/A:H | CISA-ADP |
Weaknesses
- CWE-476 NULL Pointer Dereference
Affected Products
| Product | Versions |
|---|---|
n/an/a |
|
References
- https://github.com/Helson-S/FuzzyTesting/tree/master/ncmdump/dos_FixMetadata
- https://github.com/Helson-S/FuzzyTesting/blob/master/ncmdump/dos_FixMetadata/dos_FixMetadata.md
- https://github.com/Helson-S/FuzzyTesting/tree/master/ncmdump/dos_FixMetadata/poc
- https://github.com/Helson-S/FuzzyTesting/blob/master/ncmdump/dos_FixMetadata/poc/I1DWE0~U
- https://github.com/taurusxin/ncmdump/issues/18
- https://github.com/Helson-S/FuzzyTesting/blob/master/ncmdump/dos_FixMetadata/dos_FixMetadata.assets/debug-coredump.png
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