CVE-2019-3868

CVSS 3.8 LOWEPSS 1.0%CWE-200

Vexday Risk Score

8Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS 3.8EPSS 1.0%KEV nãoPoC —Nuclei —Metasploit —Patch referenciado

Lifecycle

24 Apr 2019Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

Keycloak up to version 6.0.0 allows the end user token (access or id token JWT) to be used as the session cookie for browser sessions for OIDC. As a result an attacker with access to service provider backend could hijack user’s browser session.

CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:N

Affected products

Red Hat · keycloak

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References

https://access.redhat.com/errata/RHSA-2019:1140 https://access.redhat.com/errata/RHSA-2019:2998 https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-3868 http://www.securityfocus.com/bid/108061