CVE-2018-20197
published 2018-12-18CVE-2018-20197: There is a stack-based buffer underflow in the third instance of the calculate_gain function in libfaad/sbr_hfadj.c in Freeware Advanced Audio Decoder 2…
high7.8CVSS 3.0
AVLACLPRNUIRSUCHIHAH
There is a stack-based buffer underflow in the third instance of the calculate_gain function in libfaad/sbr_hfadj.c in Freeware Advanced Audio Decoder 2 (FAAD2) 2.8.8. A crafted input will lead to a denial of service or possibly unspecified other impact because limiting the additional noise energy level is mishandled for the G_max > G case.
Affected
6 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| audiocoding | freeware_advanced_audio_decoder_2 | — | — |
| debian | faad2 | < faad2 2.8.8-2 (bookworm) | faad2 2.8.8-2 (bookworm) |
| faad2_project | faad2 | >= 0 < 2.8.8-2 | 2.8.8-2 |
| faad2_project | faad2 | >= 0 < 2.8.8-2 | 2.8.8-2 |
| faad2_project | faad2 | >= 0 < 2.8.8-2 | 2.8.8-2 |
| faad2_project | faad2 | >= 0 < 2.8.8-2 | 2.8.8-2 |
CVSS provenance
nvdv3.07.8HIGHCVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
osv7.8HIGH