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Debian LTS: Security Advisory for otrs2 (DLA-2079-1)
Information
Severity
Severity
Family
Family
CVSSv2 Base
CVSSv2 Base
CVSSv2 Vector
CVSSv2 Vector
Solution Type
Solution Type
Created
Created
Modified
Modified
Summary
The remote host is missing an update for the 'otrs2' package(s) announced via the DLA-2079-1 advisory.
Insight
Insight
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.
Affected Software
Affected Software
'otrs2' package(s) on Debian Linux.
Detection Method
Detection Method
Checks if a vulnerable package version is present on the target host.
Solution
Solution
For Debian 8 'Jessie', these problems have been fixed in version 3.3.18-1+deb8u13. We recommend that you upgrade your otrs2 packages.