CVE-2017-12159
High
Description
It was found that the cookie used for CSRF prevention in Keycloak was not unique to each session. An attacker could use this flaw to gain access to an authenticated user session, leading to possible information disclosure or further attacks.
SeverityHigh
CVSS7.5
Exploit probability—
Product
Keycloak
PublishedOct 26, 2017
First seenOct 26, 2017
Weakness typeCWE-613CWE-613
How to fix
Update
- org.keycloak:keycloak-parent3.4.0 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| keycloak keycloak | No range specified | — |
| redhat single_sign_on | 7.0, 7.1 | — |
| org.keycloak:keycloak-parentMaven | v < 3.4.0 | 3.4.0 |
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