CVE-2018-1190: XSS on UAA OpenID Connect check session iframe endpoint

Severity

Medium

Vendor

VMware Cloud Foundry

Affected VMware Products and Versions

Severity is medium unless otherwise noted.

• cf-release:
  • All versions prior to cf-release v270
• cf-deployment:
  • No versions of cf-deployment are affected
• UAA release:
  • v3.x prior to v3.20.2
• UAA bosh release (uaa-release):
  • v30.x versions prior to v30.8
  • All other versions prior to v45.0

Description

A cross-site scripting (XSS) attack is possible in the clientId parameter of a request to the UAA OpenID Connect check session iframe endpoint used for single logout session management.

Mitigation

Users of affected versions should apply the following mitigation or upgrade:

• Releases that have fixed this issue include:
  • cf-release: 270
  • UAA release: 3.20.2
  • UAA bosh release: 30.8, 45.0

Credit

This vulnerability was responsibly reported by Bosch.

References

• [1] https://github.com/cloudfoundry/uaa-release/releases/tag/v30.8
• [2] https://github.com/cloudfoundry/uaa-release/releases/

History

2018-01-02: Initial vulnerability report published