CVE-2018-20198
published 2018-12-18CVE-2018-20198: A NULL pointer dereference was discovered in ifilter_bank of libfaad/filtbank.c in Freeware Advanced Audio Decoder 2 (FAAD2) 2.8.8. The vulnerability causes a…
medium5.5CVSS 3.0
AVLACLPRNUIRSUCNINAH
A NULL pointer dereference was discovered in ifilter_bank of libfaad/filtbank.c in Freeware Advanced Audio Decoder 2 (FAAD2) 2.8.8. The vulnerability causes a segmentation fault and application crash, which leads to denial of service because adding to windowed output is mishandled in the LONG_START_SEQUENCE 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
nvdv3.05.5MEDIUMCVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
osv5.5MEDIUM