CVE-2018-20196 - There is a stack-based buffer overflow in the third instance of the calculate_gain function in libfa

CVE-2018-20196

Summary

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.

References

Vulnerable Configurations

cpe:2.3:a:audiocoding:freeware_advanced_audio_decoder_2:2.8.8:*:*:*:*:*:*:*
cpe:2.3:a:audiocoding:freeware_advanced_audio_decoder_2:2.8.8:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*

CVSS

Base:	6.8 (as of 22-04-2022 - 20:40)
Impact:
Exploitability:

CWE

CWE-787

CAPEC

Access

Vector	Complexity	Authentication
NETWORK	MEDIUM	NONE

Impact

Confidentiality	Integrity	Availability
PARTIAL	PARTIAL	PARTIAL

cvss-vector via4

AV:N/AC:M/Au:N/C:P/I:P/A:P

refmap via4

gentoo	GLSA-202006-17
misc	https://github.com/knik0/faad2/issues/19
mlist	[debian-lts-announce] 20190828 [SECURITY] [DLA 1899-1] faad2 security update

Last major update

22-04-2022 - 20:40

Published

18-12-2018 - 01:29

Last modified

22-04-2022 - 20:40