CVE-2019-3789 - CVE House
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Status published High CVE-2019-3789

Gorouter allows space developer to hijack route services hosted outside the platform

Vulnerability Description

Cloud Foundry Routing Release, all versions prior to 0.188.0, contains a vulnerability that can hijack the traffic to route services hosted outside the platform. A user with space developer permissions can create a private domain that shadows the external domain of the route service, and map that route to an app. When the gorouter receives traffic destined for the external route service, this traffic will instead be directed to the internal app using the shadow route.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

No credits recorded in the NVD database.

References

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Affected Vendor

Cloud Foundry

View all reports →

Affected Software

CF Routing
Vulnerable Versions:
All

Timeline

Official Publish: April 24th, 2019
Last Modified: September 17th, 2024
Added to House: July 20th, 2026

CVSS Vectors

V3: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Weaknesses (CWE)

CWE-840

MITRE ATT&CK TTPs

No associated TTPs found for this vulnerability.