CVE-2019-11277: Volume Services is vulnerable to an LDAP injection attack | Cloud Foundry

Severity

High

Vendor

Cloud Foundry Foundation

Description

Cloud Foundry NFS Volume Service, 1.7.x versions prior to 1.7.11 and 2.x versions prior to 2.3.0, is vulnerable to LDAP injection. A remote authenticated malicious space developer can potentially inject LDAP filters via service instance creation, facilitating the malicious space developer to deny service or perform a dictionary attack.

Affected Cloud Foundry Products and Versions

• CF Deployment
  • All versions prior to v11.1.0
• CF NFS volume release
  • 1.7 versions prior to v1.7.11
  • 2.x versions prior to v2.3.0

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 v11.1.0 or greater
• CF NFS volume release
  • Upgrade 1.7 versions to v1.7.11 or greater
  • Upgrade 2.x versions to v2.3.0 or greater

History

2019-09-23: Initial vulnerability report published.