CVE-2018-4058
High
Description
An exploitable unsafe default configuration vulnerability exists in the TURN server functionality of coTURN prior to 4.5.0.9. By default, the TURN server allows relaying external traffic to the loopback interface of its own host. This can provide access to other private services running on that host, which can lead to further attacks. An attacker can set up a relay with a loopback address as the peer on an affected TURN server to trigger this vulnerability.
SeverityHigh
CVSS7.7
Exploit probability—
ProductCoturn
PublishedMar 21, 2019
First seenMar 21, 2019
How to fix
Update
- coturn_project coturn4.5.0.9 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| coturn_project coturn | v < 4.5.0.9 | 4.5.0.9 |
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