CVE-2019-11282: UAA is vulnerable to a Blind SCIM injection leading to information disclosure | Cloud Foundry

Severity

Medium

Vendor

Cloud Foundry Foundation

Description

Cloud Foundry UAA, versions prior to v74.3.0, contains an endpoint that is vulnerable to SCIM injection attack. A remote authenticated malicious user with scim.invite scope can craft a request with malicious content which can leak information about users of the UAA.

Affected Cloud Foundry Products and Versions

• CF Deployment
  • All versions prior to v12.2.0
• UAA Release
  • All versions prior to v74.3.0

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 All versions to v12.2.0 or greater
• UAA Release
  • Upgrade All versions to v74.3.0 or greater

Credit

This issue was responsibly reported by Amit Laish – GE Digital Cyber Security Team.

History

2019-10-22: Initial vulnerability report published.