CVE-2013-0304: CSRF
First published: Thu Jun 05 2014(Updated: )
ownCloud Server before 4.5.7 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. NOTE: this issue has been reported as a cross-site request forgery (CSRF) vulnerability, but due to lack of details, it is uncertain what the root cause is.
Credit: secalert@redhat.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| ownCloud | <=4.5.6 | |
| ownCloud | =4.5.0 | |
| ownCloud | =4.5.1 | |
| ownCloud | =4.5.2 | |
| ownCloud | =4.5.3 | |
| ownCloud | =4.5.4 | |
| ownCloud | =4.5.5 |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2013-0304?
CVE-2013-0304 has a medium severity level as it allows remote authenticated users to access other users' calendars.
How do I fix CVE-2013-0304?
To fix CVE-2013-0304, upgrade your ownCloud server to version 4.5.7 or later.
What types of users are affected by CVE-2013-0304?
Remote authenticated users who can access the calendar application are affected by CVE-2013-0304.
What feature does CVE-2013-0304 target in ownCloud?
CVE-2013-0304 targets the calendar export feature in ownCloud, specifically via the calid parameter.
Can CVE-2013-0304 be exploited without authentication?
No, CVE-2013-0304 requires user authentication to exploit the vulnerability.
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- vendor/owncloud
- canonical/owncloud
- version/owncloud/4.5.6
- version/owncloud/4.5.0
- version/owncloud/4.5.1
- version/owncloud/4.5.2
- version/owncloud/4.5.3
- version/owncloud/4.5.4
- version/owncloud/4.5.5