Description
In SWFTools 0.9.2, the wav_convert2mono function in lib/wav.c does not properly restrict a multiplication within a malloc call, which allows remote attackers to cause a denial of service (integer overflow and NULL pointer dereference) via a crafted WAV file.
Metrics
CVSS 3.0 5.5/10
CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:HWeakness enumeration
Affected software
| Vendor | Product | Versions |
|---|---|---|
| n/a | n/a | n/a |
References
- https://github.com/matthiaskramm/swftools/issues/52Issue Tracking, Third Party Advisory
- https://github.com/matthiaskramm/swftools/issues/52Issue Tracking, Third Party Advisory
Timeline
- Published
- Nov 17, 2017
- Last modified
- Jun 17, 2026
- NVD status
- Modified