DescriptionImproper Check for filenames with overly long extensions in PostMaster (sending in email) or uploading files (e.g. attaching files to mails) of ((OTRS)) Community Edition and OTRS allows an remote attacker to cause an endless loop. This issue affects: OTRS AG: ((OTRS)) Community Edition 5.0.x version 5.0.38 and prior versions; 6.0.x version 6.0.23 and prior versions. OTRS AG: OTRS 7.0.x version 7.0.12 and prior versions.
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)
Debian Bugs945251

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
otrs2 (PTS)stretch/non-free (security), stretch/non-free5.0.16-1+deb9u6vulnerable
bullseye/non-free, sid/non-free6.0.23-2vulnerable
jessie (security)3.3.18-1+deb8u11vulnerable

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs


[buster] - otrs2 <no-dsa> (Non-free not supported)
[stretch] - otrs2 <no-dsa> (Non-free not supported)

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