CVE-2018-15798
7.6 · HIGHOverview
CVE-2018-15798 is a high-severity vulnerability affecting pivotal_software concourse. It was published on December 19, 2018 and has a CVSS 3.0 base score of 7.6 (HIGH).
This vulnerability has a CVSS 3.0 base score of 7.6, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical Description
Pivotal Concourse Release, versions 4.x prior to 4.2.2, login flow allows redirects to untrusted websites. A remote unauthenticated attacker could convince a user to click on a link using the oAuth redirect link with an untrusted website and gain access to that user's access token in Concourse.
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 | >= 4.0.0, < 4.2.2 | Affected |
Frequently Asked Questions
What is CVE-2018-15798?
CVE-2018-15798 is a high-severity vulnerability affecting pivotal_software concourse. It was published on December 19, 2018 and has a CVSS 3.0 base score of 7.6 (HIGH).
How severe is CVE-2018-15798?
This vulnerability has a CVSS 3.0 base score of 7.6, 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-2018-15798?
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-2018-15798?
CyberStrike's AI-powered security agents can automatically detect CVE-2018-15798 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.
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