VDB
CVE-2020-6062
CVE-2020-6062
PUBLISHED
An exploitable denial-of-service vulnerability exists in the way CoTURN 4.5.1.1 web server parses POST requests. A specially crafted HTTP POST request can lead to server crash and denial of service. An attacker needs to send an HTTP request to trigger this vulnerability.
EPSS 8.33% · 92.4th percentile
Risk Scores
EPSS Score
8.33%
92.4th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:18.04:LTS | coturn | 0, 4.5.0.7-1ubuntu1, 4.5.0.7-1ubuntu2 |
| Ubuntu:16.04:LTS | coturn | 4.4.5.4-2, 4.5.0.3-1build1, 4.5.0.3-1ubuntu0.2 |
| Ubuntu:20.04:LTS | coturn | 4.5.1.1-1.1build1, 4.5.1.1-1.1build2, 0 |
Exploit Intelligence
- https://talosintelligence.com/vulnerability_reports/TALOS-2020-0985 (nist-nvd)
- Outdated Coturn is vulnerable to known vulnerabilities (High) (hackerone)
- Outdated Coturn is vulnerable to known vulnerabilities (High) (hackerone)
- Outdated Coturn is vulnerable to known vulnerabilities (High) (hackerone)
- FEDORA-2020-f3fcb1608a (circl)
- FEDORA-2020-305c173af8 (circl)
- FEDORA-2020-6efa0fc869 (circl)
- DSA-4711 (circl)
- USN-4415-1 (circl)
Timeline
- CVE Published
- Apr 13, 2020 PoC Published
- Apr 14, 2021 EPSS Score
- Feb 4, 2022 EPSS Score
- Mar 7, 2023 EPSS Score
- Nov 8, 2023 EPSS Score
- Mar 17, 2025 EPSS Score
- Mar 21, 2025 EPSS Score
- Mar 26, 2025 EPSS Score
- Mar 28, 2025 EPSS Score
- Mar 30, 2025 EPSS Score
- Apr 6, 2025 EPSS Score
References
- https://ubuntu.com/security/CVE-2020-6062 third-party-advisory
- https://talosintelligence.com/vulnerability_reports/TALOS-2020-0985 third-party-advisory
- https://github.com/coturn/coturn/commit/e09bcd9f7af5b32c81b37f51835b384b5a7d03a8 third-party-advisory
- https://ubuntu.com/security/notices/USN-4415-1 vendor-advisory
- https://www.cve.org/CVERecord?id=CVE-2020-6062 third-party-advisory