Vulnerability Details CVE-2018-20196
There is a stack-based buffer overflow 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 the S_M array is mishandled.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.004
EPSS Ranking 59.1%
CVSS Severity
CVSS v3 Score 7.8
CVSS v2 Score 6.8
References
- https://github.com/knik0/faad2/issues/19
- https://lists.debian.org/debian-lts-announce/2019/08/msg00033.html
- https://security.gentoo.org/glsa/202006-17
- https://www.debian.org/security/2022/dsa-5109
- https://github.com/knik0/faad2/issues/19
- https://lists.debian.org/debian-lts-announce/2019/08/msg00033.html
- https://security.gentoo.org/glsa/202006-17
- https://www.debian.org/security/2022/dsa-5109
Products affected by CVE-2018-20196
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cpe:2.3:a:audiocoding:freeware_advanced_audio_decoder_2:2.8.8
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cpe:2.3:o:debian:debian_linux:10.0
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cpe:2.3:o:debian:debian_linux:8.0