CVE-2017-14389

MEDIUM
6.5
CVSS Score
Published: November 28, 2017 at 07:00 AM UTC
Updated: June 17, 2026 at 01:06 AM UTC
6 products affected across 3 vendorsCF DeploymentCf ReleaseCapi Release

Using Cloud Foundry capi-release: All versions prior to 1.45.0, cf-release: All versions prior to v280, cf-deployment: All versions prior to v1.0.0 by N/A?

Get instant alerts when new vulnerabilities affect Cloud Foundry capi-release: All versions prior to 1.45.0, cf-release: All versions prior to v280, cf-deployment: All versions prior to v1.0.0 - before attackers find them.

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Severity
MEDIUM6.5
Exploit prediction
EPSS 0.9%

Description

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."

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

v < 1.45.0
Affected range stops below 1.45.0, so it looks safe — our inference, not a vendor statement
v < 1.0.0
Affected range stops below 1.0.0, so it looks safe — our inference, not a vendor statement
v < 280
Affected range stops below 280, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (1)

x_refsource_CONFIRMIssue TrackingThird Party Advisory
https://www.cloudfoundry.org/cve-2017-14389/

CVSS

Attack Vector
NETWORK
Complexity
LOW
Privileges
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
HIGH
Availability
NONE
Vector?

Quick Info

StatusMODIFIED
CWE
NVD-CWE-noinfo

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