VDB
CVE-2020-23903
CVE-2020-23903
PUBLISHED
CVSS 5.5 MEDIUM
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.
EPSS 1.01% · 61.8th percentile
Risk Scores
CVSS 3.1
5.5
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
EPSS Score
1.01%
61.8th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:Pro:16.04:LTS | speex | 0, * |
| Ubuntu:22.04:LTS | speex | *, 0, 1.2~rc1.2-1.1ubuntu1 |
| Ubuntu:20.04:LTS | speex | 0, 1.2~rc1.2-1ubuntu2, * |
| Ubuntu:18.04:LTS | speex | 0, 1.2~rc1.2-1ubuntu1, 1.2~rc1.2-1ubuntu2 |
Timeline
- Nov 10, 2021 CVE Published
- Nov 11, 2021 EPSS Score
- Jan 6, 2022 EPSS Score
- Feb 4, 2022 EPSS Score
- Mar 3, 2022 EPSS Score
- Apr 28, 2022 EPSS Score
- Jun 23, 2022 EPSS Score
- Aug 19, 2022 EPSS Score
- Oct 14, 2022 EPSS Score
- Dec 9, 2022 EPSS Score
- Feb 3, 2023 EPSS Score
- Mar 7, 2023 EPSS Score
References
- https://ubuntu.com/security/CVE-2020-23903 third-party-advisory
- https://github.com/xiph/speex/issues/13 third-party-advisory
- https://ubuntu.com/security/notices/USN-5280-1 vendor-advisory
- https://www.cve.org/CVERecord?id=CVE-2020-23903 third-party-advisory