CVE-2020-5415
10.0 · CRITICALOverview
CVE-2020-5415 is a critical-severity vulnerability affecting pivotal_software concourse. It was published on August 12, 2020 and has a CVSS 3.1 base score of 10.0 (CRITICAL).
This vulnerability has a CVSS 3.1 base score of 10.0, rated CRITICAL. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical Description
Concourse, versions prior to 6.3.1 and 6.4.1, in installations which use the GitLab auth connector, is vulnerable to identity spoofing by way of configuring a GitLab account with the same full name as another user who is granted access to a Concourse team. GitLab groups do not have this vulnerability, so GitLab users may be moved into groups which are then configured in the Concourse team.
Remediation
Check the references section for vendor advisories and patches from pivotal_software. Update concourse 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 |
|---|---|---|---|
| pivotal_software | concourse | >= 0, < 6.3.1 | Affected |
Frequently Asked Questions
What is CVE-2020-5415?
CVE-2020-5415 is a critical-severity vulnerability affecting pivotal_software concourse. It was published on August 12, 2020 and has a CVSS 3.1 base score of 10.0 (CRITICAL).
How severe is CVE-2020-5415?
This vulnerability has a CVSS 3.1 base score of 10.0, rated CRITICAL. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2020-5415?
Check the references section for vendor advisories and patches from pivotal_software. Update concourse 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-2020-5415?
CyberStrike's AI-powered security agents can automatically detect CVE-2020-5415 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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