VDB
CVE-2018-20196
CVE-2018-20196
PUBLISHED
CVSS 7.800000190734863 HIGH
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.
EPSS 1.28% · 69.1th percentile
Risk Scores
CVSS 3.1
7.800000190734863
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
EPSS Score
1.28%
69.1th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:Pro:16.04:LTS | faad2 | 2.8.0~cvs20150510-1ubuntu0.1, 2.8.0~cvs20150510-1, 0 |
| Ubuntu:Pro:14.04:LTS | faad2 | 0, 2.7-8, * |
| Ubuntu:Pro:18.04:LTS | faad2 | 2.8.8-1, 2.8.8-1ubuntu0.1~esm1, 2.8.6-1 |
Timeline
- Dec 18, 2018 CVE Published
- Apr 14, 2021 EPSS Score
- Jun 23, 2021 EPSS Score
- Aug 25, 2021 EPSS Score
- Oct 27, 2021 EPSS Score
- Mar 3, 2022 EPSS Score
- May 5, 2022 EPSS Score
- Jul 7, 2022 EPSS Score
- Sep 9, 2022 EPSS Score
- Nov 11, 2022 EPSS Score
- Jan 13, 2023 EPSS Score
- Mar 7, 2023 EPSS Score
References
- https://ubuntu.com/security/CVE-2018-20196 third-party-advisory
- https://github.com/knik0/faad2/issues/19 third-party-advisory
- https://www.cve.org/CVERecord?id=CVE-2018-20196 third-party-advisory