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Debian LTS Advisory ([SECURITY] [DLA 1521-1] otrs2 security update)

Information

Severity

Severity

Medium

Family

Family

Debian Local Security Checks

CVSSv2 Base

CVSSv2 Base

5.8

CVSSv2 Vector

CVSSv2 Vector

AV:N/AC:M/Au:N/C:N/I:P/A:P

Solution Type

Solution Type

Vendor Patch

Created

Created

3 years ago

Modified

Modified

3 years ago

Summary

Fabien Arnoux discovered several security issues in email validation of otrs system. CVE-2018-16586 Load external image or CSS resources in browser when user opens a malicious email. CVE-2018-16587 Remote deletions of arbitrary files that the OTRS web server user has write access when opening malicious email.

Affected Software

Affected Software

otrs2 on Debian Linux

Detection Method

Detection Method

This check tests the installed software version using the apt package manager.

Solution

Solution

For Debian 8 'Jessie', these problems have been fixed in version 3.3.18-1+deb8u6. We recommend that you upgrade your otrs2 packages.

Common Vulnerabilities and Exposures (CVE)