VDB
CVE-2020-23903
CVE-2020-23903
PUBLISHED
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 0.10% · 27.1th percentile
Risk Scores
EPSS Score
0.10%
27.1th 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 |
Exploit Intelligence
- https://github.com/xiph/speex/issues/13 (nist-nvd)
Timeline
- Nov 10, 2021 CVE Published
- Nov 11, 2021 EPSS Score
- Jan 6, 2022 EPSS Score
- Feb 4, 2022 EPSS Score
- Mar 2, 2022 EPSS Score
- Apr 1, 2022 EPSS Score
- Jun 21, 2022 EPSS Score
- Aug 17, 2022 EPSS Score
- Oct 11, 2022 EPSS Score
- Dec 6, 2022 EPSS Score
- Jan 30, 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