5.5
CVSSv2

CVE-2018-1221

Published: 19/03/2018 Updated: 27/05/2021
CVSS v2 Base Score: 5.5 | Impact Score: 4.9 | Exploitability Score: 8
CVSS v3 Base Score: 8.1 | Impact Score: 5.2 | Exploitability Score: 2.8
VMScore: 490
Vector: AV:N/AC:L/Au:S/C:P/I:N/A:P

Vulnerability Summary

In cf-deployment prior to 1.14.0 and routing-release prior to 0.172.0, the Cloud Foundry Gorouter mishandles WebSocket requests for AWS Application Load Balancers (ALBs) and some other HTTP-aware Load Balancers. A user with developer privileges could use this vulnerability to steal data or cause denial of service.

Vulnerability Trend

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cloudfoundry cf-deployment

cloudfoundry routing-release