CVE-2018-1221: Input Validation
First published: Mon Mar 19 2018(Updated: )
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.
Credit: security_alert@emc.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Cloudfoundry Cf-deployment | <1.14.0 | |
| Cloudfoundry Routing-release | <0.172.0 |
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Reference Links
Frequently Asked Questions
What is the vulnerability ID of this issue?
The vulnerability ID is CVE-2018-1221.
What software is affected by this vulnerability?
cf-deployment versions before 1.14.0 and routing-release versions before 0.172.0 are affected.
What is the severity of CVE-2018-1221?
The severity of CVE-2018-1221 is high with a CVSS score of 8.1.
How does this vulnerability impact Cloud Foundry Gorouter?
This vulnerability allows a user with developer privileges to steal data or cause denial of service in Cloud Foundry Gorouter.
How can I fix this vulnerability?
To fix this vulnerability, upgrade to cf-deployment version 1.14.0 or higher and routing-release version 0.172.0 or higher.
- collector/nvd-index
- agent/severity
- agent/weakness
- agent/references
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- agent/tags
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- agent/event
- agent/first-publish-date
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- agent/softwarecombine
- collector/mitre-cve
- source/MITRE
- vendor/cloudfoundry
- canonical/cloudfoundry cf-deployment
- canonical/cloudfoundry routing-release