Vulnerability · Published Feb 19, 2020 · Assigned by talos
CVE-2020-6062
Medium 5.9
In plain English
A medium-severity security flaw in CoTURN. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 6.1% (higher than 93% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Severity (CVSS 3.0)5.9Medium
Exploit odds (30 days)6.1%top 6.5% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official description
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.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| Debian:12 | coturn | 4.5.1.1-1.2 | DEBIAN-CVE-2020-6062 |
| Debian:13 | coturn | 4.5.1.1-1.2 | DEBIAN-CVE-2020-6062 |
| Debian:14 | coturn | 4.5.1.1-1.2 | DEBIAN-CVE-2020-6062 |
Affected products (as reported)
References
- FEDORA-2020-f3fcb1608a vendor-advisory, x_refsource_FEDORA
- FEDORA-2020-305c173af8 vendor-advisory, x_refsource_FEDORA
- FEDORA-2020-6efa0fc869 vendor-advisory, x_refsource_FEDORA
- DSA-4711 vendor-advisory, x_refsource_DEBIAN
- USN-4415-1 vendor-advisory, x_refsource_UBUNTU
- https://talosintelligence.com/vulnerability_reports/TALOS-2020-0985 x_refsource_MISC