CVE-2018-1256

Description

Spring Cloud SSO Connector, version 2.1.2, contains a regression which disables issuer validation in resource servers that are not bound to the SSO service. In PCF deployments with multiple SSO service plans, a remote attacker can authenticate to unbound resource servers which use this version of the SSO Connector with tokens generated from another service plan.

Problem types

Improper Access Control

Product status

References

https://pivotal.io/security/cve-2018-1256

cve.org CVE-2018-1256

nvd.nist.gov CVE-2018-1256

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