CVE-2015-6670: Medium severity owncloud vulnerability

Published Oct 26, 2015
·
Updated

ownCloud Server before 7.0.8, 8.0.x before 8.0.6, and 8.1.x before 8.1.1 does not properly check ownership of calendars, which allows remote authenticated users to read arbitrary calendars via the calid parameter to apps/calendar/export.php.

Affected Software

28 affected components
ownCloud ownCloud=7.0.0
ownCloud ownCloud=7.0.1
ownCloud ownCloud=7.0.2
ownCloud ownCloud=7.0.3
ownCloud ownCloud=7.0.4
ownCloud ownCloud=7.0.5
ownCloud ownCloud=7.0.6
ownCloud ownCloud=7.0.7
ownCloud ownCloud=8.0.0
ownCloud ownCloud=8.0.2
ownCloud ownCloud=8.0.3
ownCloud ownCloud=8.0.4
ownCloud ownCloud=8.0.5
ownCloud ownCloud=8.1.0
ownCloud ownCloud Server=7.0.0
ownCloud ownCloud Server=7.0.1
ownCloud ownCloud Server=7.0.2
ownCloud ownCloud Server=7.0.3
ownCloud ownCloud Server=7.0.4
ownCloud ownCloud Server=7.0.5
ownCloud ownCloud Server=7.0.6
ownCloud ownCloud Server=7.0.7
ownCloud ownCloud Server=8.0.0
ownCloud ownCloud Server=8.0.2
ownCloud ownCloud Server=8.0.3
ownCloud ownCloud Server=8.0.4
ownCloud ownCloud Server=8.0.5
ownCloud ownCloud Server=8.1.0

Event History

Oct 26, 2015
CVE Published
via MITRE·02:00 PM
Data Sourced
via MITRE·02:00 PM
Description
Data Sourced
via NVD·02:59 PM
DescriptionSeverityAffected Software

Frequently Asked Questions

1

What is the severity of CVE-2015-6670?

CVE-2015-6670 is classified as a medium severity vulnerability due to its potential for unauthorized access to calendar data.

2

How do I fix CVE-2015-6670?

To fix CVE-2015-6670, upgrade your ownCloud Server to version 7.0.8, 8.0.6, or 8.1.1 or later.

3

What versions are affected by CVE-2015-6670?

CVE-2015-6670 affects ownCloud Server versions 7.0.0 to 7.0.7, 8.0.0 to 8.0.5, and 8.1.0.

4

What can attackers do with CVE-2015-6670?

Attackers with remote authenticated access can read arbitrary calendars via the calid parameter in the calendar export functionality.

5

Is CVE-2015-6670 fixed in the latest ownCloud release?

Yes, CVE-2015-6670 has been addressed in the latest ownCloud releases beyond versions 7.0.8, 8.0.6, and 8.1.1.

Contact

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