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Security Advisories: MDE2OlNlY3VyaXR5QWR2aXNvcnlHSFNBLTY4aHctdmZoNy14dmc4
Forced Logout in keycloak-connect
Versions of keycloak-connect prior to 4.4.0 are vulnerable to Forced Logout. The package fails to validate JWT signatures on the /k_logout route, allowing attackers to logout users and craft malicious JWTs with NBF values that prevent user access indefinitely.
Recommendation
Upgrade to version 4.4.0 or later.
Permalink: https://github.com/advisories/GHSA-68hw-vfh7-xvg8JSON: https://advisories.ecosyste.ms/api/v1/advisories/MDE2OlNlY3VyaXR5QWR2aXNvcnlHSFNBLTY4aHctdmZoNy14dmc4
Source: GitHub Advisory Database
Origin: Unspecified
Severity: Moderate
Classification: General
Published: over 5 years ago
Updated: almost 2 years ago
CVSS Score: 5.5
CVSS vector: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
EPSS Percentage: 0.00042
EPSS Percentile: 0.05089
Identifiers: GHSA-68hw-vfh7-xvg8, CVE-2019-10157
References:
- https://nvd.nist.gov/vuln/detail/CVE-2019-10157
- https://github.com/keycloak/keycloak-nodejs-connect/commit/55e54b55d05ba636bc125a8f3d39f0052d13f8f6
- http://www.securityfocus.com/bid/108734
- https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-10157
- https://snyk.io/vuln/SNYK-JS-KEYCLOAKNODEJSCONNECT-449920
- https://www.npmjs.com/advisories/978
- https://github.com/advisories/GHSA-68hw-vfh7-xvg8
Blast Radius: 15.9
Affected Packages
npm:keycloak-connect
Dependent packages: 134Dependent repositories: 770
Downloads: 342,000 last month
Affected Version Ranges: < 4.8.3
Fixed in: 4.8.3
All affected versions: 0.0.17, 0.1.0, 0.2.0, 0.2.1, 2.2.0, 2.2.1, 2.3.0, 2.4.0, 2.5.0, 2.5.1, 2.5.4, 2.5.5, 3.0.0, 3.1.0, 3.2.0, 3.2.1, 3.3.0, 3.4.0, 3.4.1, 3.4.2, 3.4.3, 4.0.0, 4.1.0, 4.2.0, 4.2.1, 4.3.0, 4.4.0, 4.5.0, 4.6.0, 4.7.0, 4.8.0, 4.8.1, 4.8.2
All unaffected versions: 4.8.3, 5.0.0, 6.0.0, 6.0.1, 7.0.0, 7.0.1, 8.0.0, 8.0.1, 8.0.2, 9.0.0, 9.0.2, 9.0.3, 10.0.0, 10.0.1, 10.0.2, 11.0.0, 11.0.1, 11.0.2, 11.0.3, 12.0.0, 12.0.1, 12.0.2, 12.0.3, 12.0.4, 13.0.0, 13.0.1, 14.0.0, 15.0.0, 15.0.1, 15.0.2, 15.1.0, 15.1.1, 16.0.0, 16.1.0, 16.1.1, 17.0.0, 17.0.1, 18.0.0, 18.0.1, 18.0.2, 19.0.0, 19.0.1, 19.0.2, 19.0.3, 20.0.0, 20.0.1, 20.0.2, 20.0.3, 20.0.5, 21.0.0, 21.0.1, 21.0.2, 21.1.0, 21.1.1, 21.1.2, 22.0.0, 22.0.1, 22.0.2, 22.0.3, 22.0.4, 22.0.5, 23.0.0, 23.0.1, 23.0.2, 23.0.3, 23.0.4, 23.0.5, 23.0.6, 23.0.7, 24.0.0, 24.0.1, 24.0.2, 24.0.3, 24.0.4, 24.0.5, 25.0.0, 25.0.1, 25.0.2, 25.0.3, 25.0.4, 25.0.5, 25.0.6, 26.0.0, 26.0.1, 26.0.2, 26.0.4, 26.0.5, 26.0.6, 26.0.7