CVE-2018-20195 A NULL pointer dereference was discovered in ic_predict of libfaad/ic_predict.c in Freeware Advanced Audio Decoder 2 (FAAD2) 2.8.8. The vulnerability causes a segmentation fault and application crash,...
MediumCVSS 5.5
EPSS 1.2%
- Published
- Updated
- Exploit status
- No public exploit known
Description
A NULL pointer dereference was discovered in ic_predict of libfaad/ic_predict.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.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| debian/faad2(Debian:12) | < 2.8.8-2 | 2.8.8-2 |
| debian/faad2(Debian:13) | < 2.8.8-2 | 2.8.8-2 |
| debian/faad2(Debian:14) | < 2.8.8-2 | 2.8.8-2 |
| audiocoding freeware advanced audio decoder 2 | = 2.8.8 | No fix listed |
| alpine/faad2(Alpine:v3.10) | < 2.9.0-r0 | 2.9.0-r0 |
| alpine/faad2(Alpine:v3.11) | < 2.9.0-r0 | 2.9.0-r0 |
| alpine/faad2(Alpine:v3.12) | < 2.9.0-r0 | 2.9.0-r0 |
| alpine/faad2(Alpine:v3.13) | < 2.9.0-r0 | 2.9.0-r0 |
| alpine/faad2(Alpine:v3.14) | < 2.9.0-r0 | 2.9.0-r0 |
| alpine/faad2(Alpine:v3.15) | < 2.9.0-r0 | 2.9.0-r0 |
| alpine/faad2(Alpine:v3.16) | < 2.9.0-r0 | 2.9.0-r0 |
| alpine/faad2(Alpine:v3.17) | < 2.9.0-r0 | 2.9.0-r0 |
| alpine/faad2(Alpine:v3.18) | < 2.9.0-r0 | 2.9.0-r0 |
| alpine/faad2(Alpine:v3.19) | < 2.9.0-r0 | 2.9.0-r0 |
| alpine/faad2(Alpine:v3.20) | < 2.9.0-r0 | 2.9.0-r0 |
| alpine/faad2(Alpine:v3.21) | < 2.9.0-r0 | 2.9.0-r0 |
| alpine/faad2(Alpine:v3.22) | < 2.9.0-r0 | 2.9.0-r0 |
| alpine/faad2(Alpine:v3.23) | < 2.9.0-r0 | 2.9.0-r0 |
| alpine/faad2(Alpine:v3.24) | < 2.9.0-r0 | 2.9.0-r0 |
| alpine/faad2(Alpine:v3.7) | < 2.9.0-r0 | 2.9.0-r0 |
| alpine/faad2(Alpine:v3.8) | < 2.9.0-r0 | 2.9.0-r0 |
| alpine/faad2(Alpine:v3.9) | < 2.9.0-r0 | 2.9.0-r0 |
References
- Debian Security Tracker CVE-2018-20195 vendor-advisory
- github.com exploit third-party-advisory
- 20190916 [SECURITY] [DSA 4522-1] faad2 security update mailing-list
- GLSA-202006-17 vendor-advisory
- DSA-4522 vendor-advisory
- security.alpinelinux.org vendor-advisory