SQL injection in coTURN - CVE-2018-4056
Published: February 1, 2019
Vulnerability identifier: #VU17342
CSH Severity: Low
CVSS v4: 6.9 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N]
CVE-ID: CVE-2018-4056
CWE-ID: CWE-89
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote attacker to execute arbitrary SQL queries in database.
The vulnerability exists in the administrator web portal feature of coturn Traversal Using Relay NAT (TURN) due to insufficient sanitization of user-supplied data. A remote attacker can send a specially crafted request to the affected application and execute arbitrary SQL commands within the application database.
Successful exploitation of this vulnerability may allow a remote attacker to read, delete, modify data in database and gain complete control over the affected application.
Affected software
coTURN
coturn (Debian package)
coturn (Debian package)
How to mitigate CVE-2018-4056
Update to version 4.5.1.0.
coTURN - update to 4.5.1.0
coturn (Debian package) - update to 4.5.0.5-1+deb9u1
coturn (Debian package) - update to 4.5.0.5-1+deb9u1