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HIGH · 7.5

CVE-2020-6062

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. A...

Vulnerability 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.

CVSS Score

7.5

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
NONE
Availability
HIGH

Affected Products

VendorProductVersions
Coturn ProjectCoturn4.5.1.1
DebianDebian Linux9.0
FedoraprojectFedora30
CanonicalUbuntu Linux16.04

Related Weaknesses (CWE)

CWE-476

References

FAQ

What is CVE-2020-6062?

CVE-2020-6062 is a vulnerability with a CVSS score of 7.5 (HIGH). 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. A...

How severe is CVE-2020-6062?

CVE-2020-6062 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2020-6062?

Check the references section above for vendor advisories and patch information. Affected products include: Coturn Project Coturn, Debian Debian Linux, Fedoraproject Fedora, Canonical Ubuntu Linux.