CVE-2018-4059

NameCVE-2018-4059
DescriptionAn exploitable unsafe default configuration vulnerability exists in the TURN server function of coTURN prior to version 4.5.0.9. By default, the TURN server runs an unauthenticated telnet admin portal on the loopback interface. This can provide administrator access to the TURN server configuration, which can lead to additional attacks. An attacker who can get access to the telnet port can gain administrator access to the TURN server.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, Mageia, GitHub advisories/code/issues, web search, more)
ReferencesDLA-1671-1, DSA-4373-1

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
coturn (PTS)buster, buster (security)4.5.1.1-1.1+deb10u2fixed
bullseye4.5.2-3fixed
bookworm, sid4.5.2-3.1fixed

The information below is based on the following data on fixed versions.

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
coturnsourcejessie4.2.1.2-1+deb8u1DLA-1671-1
coturnsourcestretch4.5.0.5-1+deb9u1DSA-4373-1
coturnsource(unstable)4.5.1.0-1

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