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.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| Red Hat | Keycloak | before 3.4.2.Final | — |
Affected packages
| Ecosystem | Package | Affected | Fixed | Record |
|---|---|---|---|---|
| Maven | org.keycloak:keycloak-core | < 3.4.2 | 3.4.2 | GHSA-959q-32g8-vvp7 |