CVE-2014-3834 Missing authorization in n/a
Authenticated users can access other users' contacts and rename files due to improper permission checks in ownCloud Server.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2014-3834?
CVE-2014-3834 is a high-severity missing authorization vulnerability in Owncloud Owncloud, published on 4 Jun 2014. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
ownCloud Server before 6.0.3 does not properly check permissions, which allows remote authenticated users to (1) access the contacts of other users via the address book or (2) rename files via unspecified vectors.
Weakness: CWE-264
Which versions are affected by CVE-2014-3834?
It affects 2 products.
Products include Owncloud Owncloud, Owncloud Owncloud Server.
How do I fix CVE-2014-3834?
No fix has been published for CVE-2014-3834 yet. Limit exposure of the affected software until one is available.
Upgrade, and check permissions on every request on the server, not only in the interface. More about Missing authorization.
Is CVE-2014-3834 being exploited?
There is no known exploitation of CVE-2014-3834 in the wild and no public exploit code.
Other vulnerabilities in Owncloud Owncloud
Sources
Also known as GHSA-9wwm-rhcq-vg49.