CVE-2017-8037: Incomplete fix for Cloud Controller API access to CC VM contents
Severity
Critical
Vendor
Cloud Foundry Foundation
Versions Affected
- CAPI-release versions after v1.6.0 and prior to v1.38.0
- cf-release versions after v244 and prior to v270
Description
This CVE is for an incomplete fix for CVE-2017-8035. If you took steps to remediate CVE-2017-8035 you should also upgrade to fix this CVE.
A carefully crafted CAPI request from a Space Developer can allow them to gain access to files on the Cloud Controller VM for that installation.
Mitigation
Users of affected versions should apply the following mitigation or upgrade:
- Upgrade to Cloud Foundry v270 [1] or later
- For standalone component users:
- Upgrade to CAPI-release 1.38.0 or later [2]
Credit
This vulnerability was responsibly reported by the GE Digital Security Team.
References
- [1] https://github.com/cloudfoundry/cf-release/releases
- [2] https://github.com/cloudfoundry/capi-release/releases
