VULNERABILITY INTELLIGENCE

CVE-2018-1221

CVSS score8.1 HIGH
EPSS probability1.21%
CISA KEVNot currently listed
Published2018-03-19
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H

Description

In cf-deployment before 1.14.0 and routing-release before 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.

Weakness classification

  • nvd@nist.gov: CWE-20

Primary references