CVE-2018-20194
Last modified
CVE-2018-20194 is a vulnerability of currently unknown severity. 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.. EPSS estimates a 1.32% chance of exploitation in the next 30 days.
Description
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.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Audiocoding | Freeware Advanced Audio Decoder 2 | 2.8.8 |
References
- https://github.com/knik0/faad2/issues/21Exploit, Third Party Advisory
- https://github.com/knik0/faad2/issues/21Exploit, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
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