In short
- CVE-2017-12161 is a HIGH (CVSS 8.8) vulnerability affecting org.keycloak:keycloak-core, keycloak (keycloak).
- Chance of exploitation in the next 30 days (EPSS): 1.3%, higher than 70.6% of all vulnerabilities.
- Fix: update to 3.4.2 or later.
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.
NVD 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.
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