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China National Vulnerability DatabaseCNVD-2021-94910HistoryNov 11, 2021 - 12:00 a.m.
Speex Dezero Error Vulnerability
2021-11-1100:00:00
China National Vulnerability Database
www.cnvd.org.cn
11
speex
audio codec
vulnerability
denial of service
wav file
exploit
EPSS
0.001
Percentile
45.1%
Speex is an open source audio codec. version 1.2 of Speex is vulnerable to a divide by zero error in the static int read_samples function. An attacker can exploit the vulnerability to cause a denial of service via a specially crafted WAV file.
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