Out-of-bounds Write Affecting faac package, versions [0,]


Severity

Recommended
0.0
high
0
10

CVSS assessment made by Snyk's Security Team. Learn more

Threat Intelligence

EPSS
0.31% (70th percentile)

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  • Snyk IDSNYK-UNMANAGED-FAAC-2381085
  • published26 Jan 2022
  • disclosed18 Dec 2018
  • creditUnknown

Introduced: 18 Dec 2018

CVE-2018-20197  (opens in a new tab)
CWE-787  (opens in a new tab)

How to fix?

There is no fixed version for faac.

Overview

Affected versions of this package are vulnerable to Out-of-bounds Write. 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.

References

CVSS Scores

version 3.1