CVE-2018-4056

NameCVE-2018-4056
DescriptionAn exploitable SQL injection vulnerability exists in the administrator web portal function of coTURN prior to version 4.5.0.9. A login message with a specially crafted username can cause an SQL injection, resulting in authentication bypass, which could give access to the TURN server administrator web portal. An attacker can log in via the external interface of the TURN server to trigger this vulnerability.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, Mageia, GitHub code/issues, web search, more)
ReferencesDLA-1671-1, DSA-4373-1
NVD severityhigh (attack range: remote)

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
coturn (PTS)jessie4.2.1.2-1vulnerable
jessie (security)4.2.1.2-1+deb8u1fixed
stretch (security), stretch4.5.0.5-1+deb9u1fixed
bullseye, sid, buster4.5.1.1-1.1fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
coturnsource(unstable)4.5.1.0-1high
coturnsourcejessie4.2.1.2-1+deb8u1highDLA-1671-1
coturnsourcestretch4.5.0.5-1+deb9u1highDSA-4373-1

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