CVE-2018-1256
8.1 · HIGHOverview
CVE-2018-1256 is a high-severity vulnerability affecting vmware spring_cloud_sso_connector. It was published on May 7, 2018 and has a CVSS 3.1 base score of 8.1 (HIGH).
This vulnerability has a CVSS 3.1 base score of 8.1, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical 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.
Remediation
Check the references section for vendor advisories and patches from vmware. Update spring_cloud_sso_connector to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected Products
| Vendor | Product | Versions | Status |
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Frequently Asked Questions
What is CVE-2018-1256?
CVE-2018-1256 is a high-severity vulnerability affecting vmware spring_cloud_sso_connector. It was published on May 7, 2018 and has a CVSS 3.1 base score of 8.1 (HIGH).
How severe is CVE-2018-1256?
This vulnerability has a CVSS 3.1 base score of 8.1, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2018-1256?
Check the references section for vendor advisories and patches from vmware. Update spring_cloud_sso_connector to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2018-1256?
CyberStrike's AI-powered security agents can automatically detect CVE-2018-1256 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
How CyberStrike Helps
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