CVE-2018-20199

PoC —

CVSS 3.1

5.5 medium

EPSS

1%p64

Published

Dec 18, 2018 (Dec 18, 2018)

Modified

Jun 17, 2026

Description

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 ONLY_LONG_SEQUENCE case.

Vendors: audiocoding debian
Products: freeware advanced audio decoder 2, debian linux
Weakness: CWE-476
Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

NVD CVE.org GitHub PoCs EPSS (1.1%)

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