Improper input validation in Cloudfoundry Cf-Deployment
CVE-2018-1221
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.
Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 8.1 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H.
EPSS exploit prediction
EPSS: 0.012 (67.9th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 68th percentile — 67.9% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.012 · newest: 0.012 · change: 0.000
Affected products
- Cloudfoundry Cf-Deployment
- Cloudfoundry Routing-Release
- Dell EMC The Cloud Foundry Gorouter — versions routing-release - All versions prior to 0.172.0, cf-deployment - All versions prior to 1.14.0
Weakness classification (CWE)
References
- www.cloudfoundry.org/blog/cve-2018-1221/ (Third Party Advisory)
Frequently asked questions
- What is CVE-2018-1221?
- CVE-2018-1221 is a high-severity vulnerability in Cloudfoundry Cf-Deployment, classified under Improper Input Validation. CVSS score: 8.1/10. Published 2018-03-19.
- How severe is CVE-2018-1221?
- High severity. CVSS v3 base score is 8.1 out of 10.