Vulnerability Details CVE-2019-3789
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.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.002
EPSS Ranking 38.7%
CVSS Severity
CVSS v3 Score 8.8
CVSS v2 Score 4.0
References
Products affected by CVE-2019-3789
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cpe:2.3:a:cloudfoundry:routing_release:0.118.0
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cpe:2.3:a:cloudfoundry:routing_release:0.121.0
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cpe:2.3:a:cloudfoundry:routing_release:0.122.0
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cpe:2.3:a:cloudfoundry:routing_release:0.123.0
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cpe:2.3:a:cloudfoundry:routing_release:0.126.0
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cpe:2.3:a:cloudfoundry:routing_release:0.133.0
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cpe:2.3:a:cloudfoundry:routing_release:0.134.0
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cpe:2.3:a:cloudfoundry:routing_release:0.135.0
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cpe:2.3:a:cloudfoundry:routing_release:0.136.0
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cpe:2.3:a:cloudfoundry:routing_release:0.137.0
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cpe:2.3:a:cloudfoundry:routing_release:0.138.0
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cpe:2.3:a:cloudfoundry:routing_release:0.139.0
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cpe:2.3:a:cloudfoundry:routing_release:0.140.0
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cpe:2.3:a:cloudfoundry:routing_release:0.141.0
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cpe:2.3:a:cloudfoundry:routing_release:0.142.0
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cpe:2.3:a:cloudfoundry:routing_release:0.143.0
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cpe:2.3:a:cloudfoundry:routing_release:0.144.0
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cpe:2.3:a:cloudfoundry:routing_release:0.144.1
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cpe:2.3:a:cloudfoundry:routing_release:0.145.0
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cpe:2.3:a:cloudfoundry:routing_release:0.146.0
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cpe:2.3:a:cloudfoundry:routing_release:0.147.0
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cpe:2.3:a:cloudfoundry:routing_release:0.149.0
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cpe:2.3:a:cloudfoundry:routing_release:0.150.0
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cpe:2.3:a:cloudfoundry:routing_release:0.151.0
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cpe:2.3:a:cloudfoundry:routing_release:0.152.0
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cpe:2.3:a:cloudfoundry:routing_release:0.153.0
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cpe:2.3:a:cloudfoundry:routing_release:0.154.0
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cpe:2.3:a:cloudfoundry:routing_release:0.155.0
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cpe:2.3:a:cloudfoundry:routing_release:0.156.0
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cpe:2.3:a:cloudfoundry:routing_release:0.157.0
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cpe:2.3:a:cloudfoundry:routing_release:0.158.0
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cpe:2.3:a:cloudfoundry:routing_release:0.159.0
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cpe:2.3:a:cloudfoundry:routing_release:0.160.0
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cpe:2.3:a:cloudfoundry:routing_release:0.161.0
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cpe:2.3:a:cloudfoundry:routing_release:0.162.0
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cpe:2.3:a:cloudfoundry:routing_release:0.163.0
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cpe:2.3:a:cloudfoundry:routing_release:0.164.0
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cpe:2.3:a:cloudfoundry:routing_release:0.165.0
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cpe:2.3:a:cloudfoundry:routing_release:0.166.0
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cpe:2.3:a:cloudfoundry:routing_release:0.167.0
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cpe:2.3:a:cloudfoundry:routing_release:0.168.0
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cpe:2.3:a:cloudfoundry:routing_release:0.169.0
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cpe:2.3:a:cloudfoundry:routing_release:0.170.0
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cpe:2.3:a:cloudfoundry:routing_release:0.171.0
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cpe:2.3:a:cloudfoundry:routing_release:0.172.0
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cpe:2.3:a:cloudfoundry:routing_release:0.173.0
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cpe:2.3:a:cloudfoundry:routing_release:0.174.0
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cpe:2.3:a:cloudfoundry:routing_release:0.175.0
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cpe:2.3:a:cloudfoundry:routing_release:0.176.0
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cpe:2.3:a:cloudfoundry:routing_release:0.177.0
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cpe:2.3:a:cloudfoundry:routing_release:0.178.0
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cpe:2.3:a:cloudfoundry:routing_release:0.179.0
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cpe:2.3:a:cloudfoundry:routing_release:0.180.0
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cpe:2.3:a:cloudfoundry:routing_release:0.181.0
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cpe:2.3:a:cloudfoundry:routing_release:0.182.0
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cpe:2.3:a:cloudfoundry:routing_release:0.183.0
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cpe:2.3:a:cloudfoundry:routing_release:0.184.0
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cpe:2.3:a:cloudfoundry:routing_release:0.185.0
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cpe:2.3:a:cloudfoundry:routing_release:0.186.0
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cpe:2.3:a:cloudfoundry:routing_release:0.187.0
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cpe:2.3:a:cloudfoundry:routing_release:0.62.0
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cpe:2.3:a:cloudfoundry:routing_release:0.66.0
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cpe:2.3:a:cloudfoundry:routing_release:0.69.0
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cpe:2.3:a:cloudfoundry:routing_release:0.99.0