Severity
Medium
Vendor
Cloud Foundry Foundation
Description
Cloud Foundry Routing Release, versions prior to 0.197.0, contains GoRouter, which allows malicious clients to send invalid headers, causing caching layers to reject subsequent legitimate clients trying to access the app.
Affected Cloud Foundry Products and Versions
Severity is medium unless otherwise noted.
- CF Deployment
- All versions prior to v12.27.0
- Routing Release
- All versions prior to 0.197.0
Mitigation
Users of affected products are strongly encouraged to follow the mitigations below.
The Cloud Foundry project recommends upgrading the following releases:
- CF Deployment
- Upgrade versions to v12.27.0 or greater
- Routing Release
- Upgrade versions to 0.197.0 or greater
Credit
This issue was responsibly reported by Nathan Davison.
History
2020-02-24: Initial vulnerability report published.
