CVE-2017-12161
8.8 · HIGHOverview
CVE-2017-12161 is a high-severity vulnerability affecting keycloak keycloak. It was published on February 21, 2018 and has a CVSS 3.0 base score of 8.8 (HIGH).
This vulnerability has a CVSS 3.0 base score of 8.8, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical Description
It was found that keycloak before 3.4.2 final would permit misuse of a client-side /etc/hosts entry to spoof a URL in a password reset request. An attacker could use this flaw to craft a malicious password reset request and gain a valid reset token, leading to information disclosure or further attacks.
Remediation
Check the references section for vendor advisories and patches from keycloak. Update keycloak 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 |
|---|---|---|---|
| keycloak | keycloak | >= 0, < 3.4.2 | Affected |
References
Frequently Asked Questions
What is CVE-2017-12161?
CVE-2017-12161 is a high-severity vulnerability affecting keycloak keycloak. It was published on February 21, 2018 and has a CVSS 3.0 base score of 8.8 (HIGH).
How severe is CVE-2017-12161?
This vulnerability has a CVSS 3.0 base score of 8.8, 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-2017-12161?
Check the references section for vendor advisories and patches from keycloak. Update keycloak 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-2017-12161?
CyberStrike's AI-powered security agents can automatically detect CVE-2017-12161 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
AI agents map your attack surface to find vulnerabilities like this one.
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