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CVE-2012-4390

4.0 · MEDIUM

(1) apps/calendar/appinfo/remote.php and (2) apps/contacts/appinfo/remote.php in ownCloud before 4.0.7 allows remote authenticated users to enumerate the registered users via unspecified vectors.

Published Sep 5, 2012owncloudCWE-200EPSS 1.80%

Overview

CVE-2012-4390 is a medium-severity vulnerability affecting owncloud owncloud. It was published on September 5, 2012 and has a CVSS 2.0 base score of 4.0 (MEDIUM).

This vulnerability has a CVSS 2.0 base score of 4.0, rated MEDIUM. It can be exploited remotely over the network. Some level of privileges is required for exploitation.

Technical description

(1) apps/calendar/appinfo/remote.php and (2) apps/contacts/appinfo/remote.php in ownCloud before 4.0.7 allows remote authenticated users to enumerate the registered users via unspecified vectors.

Remediation

Check the references section for vendor advisories and patches from owncloud. Update owncloud to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

Affected products

VendorProductVersionsStatus
owncloudowncloud0Affected

References

Refowncloud.org/changelog/Refwww.openwall.com/lists/oss-security/2012/09/02/2GitHubgithub.com/owncloud/core/commit/4682846d3ecdad15c6a60126dda75eb7fa97c707Refowncloud.org/changelog/Refwww.openwall.com/lists/oss-security/2012/09/02/2GitHubgithub.com/owncloud/core/commit/4682846d3ecdad15c6a60126dda75eb7fa97c707

How CyberStrike helps

Frequently asked questions

What is CVE-2012-4390?

CVE-2012-4390 is a medium-severity vulnerability affecting owncloud owncloud. It was published on September 5, 2012 and has a CVSS 2.0 base score of 4.0 (MEDIUM).

How severe is CVE-2012-4390?

This vulnerability has a CVSS 2.0 base score of 4.0, rated MEDIUM. It can be exploited remotely over the network. Some level of privileges is required for exploitation.

How do I fix or remediate CVE-2012-4390?

Check the references section for vendor advisories and patches from owncloud. Update owncloud to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

How can CyberStrike help with CVE-2012-4390?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2012-4390 is actually reachable in your own applications and APIs, then verifies each finding before reporting it. That tells you if the weakness is a real, exploitable risk in your environment or a false positive you can safely deprioritize.

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