Description
The wav_convert2mono function in lib/wav.c in SWFTools 0.9.2 does not properly validate WAV data, which allows remote attackers to cause a denial of service (incorrect malloc and heap-based buffer overflow) or possibly have unspecified other impact via a crafted file.
References (1)
Core 1
Core References
Issue Tracking, Third Party Advisory x_refsource_misc
https://github.com/matthiaskramm/swftools/issues/47
Scores
CVSS v3
7.8
EPSS
0.0119
EPSS Percentile
64.2%
Attack Vector
LOCAL
CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Details
CWE
CWE-119
Status
published
Products (1)
swftools/swftools
0.9.2
Published
Nov 12, 2017
Tracked Since
Feb 18, 2026