high7.8
CVE-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 (FAAD2…
Impact
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 products
| Vendor | Product | Affected versions |
|---|---|---|
| Audiocoding | Freeware Advanced Audio Decoder 2 | Version 2.8.8 |
Weakness classification
References
- NVD record
- CVE.org record
- https://github.com/knik0/faad2/issues/20
- https://lists.debian.org/debian-lts-announce/2019/05/msg00022.html
- https://seclists.org/bugtraq/2019/Sep/28
- https://security.gentoo.org/glsa/202006-17
- https://www.debian.org/security/2019/dsa-4522
- https://github.com/knik0/faad2/issues/20
- https://lists.debian.org/debian-lts-announce/2019/05/msg00022.html
- https://seclists.org/bugtraq/2019/Sep/28
- https://security.gentoo.org/glsa/202006-17
- https://www.debian.org/security/2019/dsa-4522