Executive Summary

This Alert is flagged as TOP 25 Common Weakness Enumeration from CWE/SANS. For more information, you can read this.
Titlecoturn security update
NameDSA-4373First vendor Publication2019-01-28
VendorDebianLast vendor Modification2019-01-28
Severity (Vendor) N/ARevision1

Security-Database Scoring CVSS v2

Cvss vector : (AV:N/AC:L/Au:N/C:P/I:P/A:P)
Cvss Base Score7.5Attack RangeNetwork
Cvss Impact Score6.4Attack ComplexityLow
Cvss Expoit Score10AuthenticationNone Required
Calculate full CVSS 2.0 Vectors scores


Multiple vulnerabilities were discovered in coTURN, a TURN and STUN server for VoIP.


An SQL injection vulnerability was discovered in the coTURN administrator web portal. As the administration web interface is shared with the production, it is unfortunately not possible to easily filter outside access and this security update completely disable the web interface. Users should use the local, command line interface instead.


Default configuration enables unsafe loopback forwarding. A remote attacker with access to the TURN interface can use this vulnerability to gain access to services that should be local only.


Default configuration uses an empty password for the local command line administration interface. An attacker with access to the local console (either a local attacker or a remote attacker taking advantage of CVE-2018-4058) could escalade privileges to administrator of the coTURN server.

For the stable distribution (stretch), these problems have been fixed in version

We recommend that you upgrade your coturn packages.

For the detailed security status of coturn please refer to its security tracker page at: https://security-tracker.debian.org/tracker/coturn

Original Source

Url : http://www.debian.org/security/2019/dsa-4373

CWE : Common Weakness Enumeration

100 %CWE-89Improper Sanitization of Special Elements used in an SQL Command ('SQL Injection') (CWE/SANS Top 25)

CPE : Common Platform Enumeration


Alert History

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2019-02-23 09:21:41
  • Multiple Updates
2019-02-06 17:21:34
  • Multiple Updates
2019-01-28 09:17:32
  • First insertion