[SECURITY] [DLA 2079-1] otrs2 security update
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA512
Package : otrs2
Version : 3.3.18-1+deb8u13
CVE ID : CVE-2020-1765 CVE-2020-1766 CVE-2020-1767
Several vulnerabilities have been discovered in the otrs2 package that
may lead to unauthorized access, remote code execution and spoofing.
CVE-2020-1765
An improper control of parameters allows the spoofing of the from
fields of the following screens: AgentTicketCompose,
AgentTicketForward, AgentTicketBounce.
CVE-2020-1766
Due to improper handling of uploaded images it is possible in very
unlikely and rare conditions to force the agents browser to execute
malicious javascript from a special crafted SVG file rendered as
inline jpg file.
CVE-2020-1767
Unauthorized view of drafts, change the text completely and send it
in the name of draft owner. For the customer it will not be visible
that the message was sent by another agent.
For Debian 8 "Jessie", these problems have been fixed in version
3.3.18-1+deb8u13.
We recommend that you upgrade your otrs2 packages.
Further information about Debian LTS security advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://wiki.debian.org/LTS
-----BEGIN PGP SIGNATURE-----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=+udr
-----END PGP SIGNATURE-----
Reply to: