critical9.8
CVE-2017-2773
An issue was discovered in Pivotal PCF Elastic Runtime 1.6.x versions prior to 1.6.60, 1.7.x versions prior to 1.7.41, 1.8.x versions prior to 1.8.23, and 1.9.…
Impact
An issue was discovered in Pivotal PCF Elastic Runtime 1.6.x versions prior to 1.6.60, 1.7.x versions prior to 1.7.41, 1.8.x versions prior to 1.8.23, and 1.9.x versions prior to 1.9.1. Incomplete validation logic in JSON Web Token (JWT) libraries can allow unprivileged attackers to impersonate other users in multiple components included in PCF Elastic Runtime, aka an "Unauthenticated JWT signing algorithm in multiple components" issue.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Pivotal Software | Cloud Foundry Elastic Runtime | Versions 1.6.0, 1.6.1, 1.6.2, 1.6.3, 1.6.4, 1.6.5 |