CVE-2019-10157
First published: Thu Apr 25 2019(Updated: )
It was found that Keycloak's Node.js adapter before version 4.8.3 did not properly verify the web token received from the server in its backchannel logout . An attacker with local access could use this to construct a malicious web token setting an NBF parameter that could prevent user access indefinitely.
Credit: secalert@redhat.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Redhat Keycloak | <4.8.3 | |
| Redhat Single Sign-on | <7.3.2 |
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Reference Links
- http://www.securityfocus.com/bid/108734
- https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-10157
- https://github.com/keycloak/keycloak-nodejs-connect/commit/55e54b55d05ba636bc125a8f3d39f0052d13f8f6
- https://access.redhat.com/errata/RHSA-2019:1456
- https://access.redhat.com/security/cve/cve-2019-10157
- https://access.redhat.com/support/policy/updates/rhmap
- https://bugzilla.redhat.com/show_bug.cgi?id=1702953
- https://www.cve.org/CVERecord?id=CVE-2019-10157 https://nvd.nist.gov/vuln/detail/CVE-2019-10157
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