Vulnerability Database

309,359

Total vulnerabilities in the database

CVE-2020-23903

A Divide by Zero vulnerability in the function static int read_samples of Speex v1.2 allows attackers to cause a denial of service (DoS) via a crafted WAV file.

  • Published: Nov 10, 2021
  • Updated: Nov 16, 2025
  • CVE: CVE-2020-23903
  • Severity: Medium
  • Exploit:

CVSS v3:

  • Severity: Medium
  • Score: 5.5
  • AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

CVSS v2:

  • Severity: Low
  • Score: 4.3
  • AV:N/AC:M/Au:N/C:N/I:N/A:P

CWEs:

Software From Fixed in
xiph / speex 1.2 1.2.x
fedoraproject / fedora 34 34.x
fedoraproject / fedora 35 35.x