CVE-2012-5610

Description

Incomplete blacklist vulnerability in lib/filesystem.php in ownCloud before 4.0.9 and 4.5.x before 4.5.2 allows remote authenticated users to execute arbitrary PHP code by uploading a file with a special crafted name.

Category

6.5
CVSS
Severity: Medium
CVSS 2.0 •
EPSS 1.09% Top 25%
Vendor Advisory owncloud.org Vendor Advisory secunia.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
http://secunia.com/advisories/51357 third party advisory vendor advisory
https://github.com/owncloud/core/commit/f599267 patch
http://owncloud.org/security/advisories/oc-sa-2012-005/ patch vendor advisory
http://www.openwall.com/lists/oss-security/2012/11/30/3 mailing list
http://owncloud.org/changelog/ patch
https://github.com/owncloud/core/commit/6540c0fc63
https://github.com/owncloud/core/commit/4b86c43 patch
https://github.com/owncloud/core/commit/3cd416b667

Frequently Asked Questions

What is the severity of CVE-2012-5610?
CVE-2012-5610 has been scored as a medium severity vulnerability.
How to fix CVE-2012-5610?
To fix CVE-2012-5610, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2012-5610 being actively exploited in the wild?
It is possible that CVE-2012-5610 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~1% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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