First published: Tue Nov 28 2017(Updated: )
An issue was discovered in Cloud Foundry Foundation capi-release (all versions prior to 1.45.0), cf-release (all versions prior to v280), and cf-deployment (all versions prior to v1.0.0). The Cloud Controller does not prevent space developers from creating subdomains to an already existing route that belongs to a different user in a different org and space, aka an "Application Subdomain Takeover."
Credit: security_alert@emc.com
Affected Software | Affected Version | How to fix |
---|---|---|
Cloudfoundry Capi-release | <1.45.0 | |
Cloudfoundry Cf-deployment | <1.0.0 | |
Cloudfoundry Cf-release | <280 |
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The vulnerability ID of this issue is CVE-2017-14389.
The severity level of CVE-2017-14389 is medium.
CVE-2017-14389 affects all versions prior to capi-release 1.45.0, cf-deployment 1.0.0, and cf-release 280.
The Cloud Controller in CVE-2017-14389 does not prevent space developers from creating subdomains to an already existing route.
More information about CVE-2017-14389 can be found at https://www.cloudfoundry.org/cve-2017-14389/