CVE-2019-12746

Name	CVE-2019-12746
Description	An issue was discovered in Open Ticket Request System (OTRS) Community Edition 5.0.x through 5.0.36 and 6.0.x through 6.0.19. A user logged into OTRS as an agent might unknowingly disclose their session ID by sharing the link of an embedded ticket article with third parties. This identifier can be then be potentially abused in order to impersonate the agent user.
Source	CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Debian ELTS, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)
References	DLA-1877-1, DLA-3551-1

Vulnerable and fixed packages

The table below lists information on source packages.

Source Package	Release	Version	Status
otrs2 (PTS)	bullseye/non-free	6.0.32-6	fixed

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

Package	Type	Release	Fixed Version	Origin
otrs2	source	jessie	3.3.18-1+deb8u11	DLA-1877-1
otrs2	source	buster	6.0.16-2+deb10u1	DLA-3551-1
otrs2	source	(unstable)	6.0.20-1

Notes

[stretch] - otrs2 <ignored> (Non-free not supported)
https://community.otrs.com/security-advisory-2019-10-security-update-for-otrs-framework/
OTRS 6: https://github.com/OTRS/otrs/commit/fab16a8e54aaf033f460e5f98c673248f29ea49c
OTRS 6: https://github.com/OTRS/otrs/commit/cc08cb7df9f6dde05de2f8c6cbd59cd5d0952627
OTRS 5: https://github.com/OTRS/otrs/commit/7ab33e51a4db9f712e979040f644d0d0c39ff0af