Vulnerability Details CVE-2020-20902
A CWE-125: Out-of-bounds read vulnerability exists in long_term_filter function in g729postfilter.c in FFmpeg 4.2.1 during computation of the denominator of pseudo-normalized correlation R'(0), that could result in disclosure of information.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.004
EPSS Ranking 59.5%
CVSS Severity
CVSS v3 Score 6.5
CVSS v2 Score 4.3
References