GHSA-68hw-vfh7-xvg8

Forced Logout in keycloak-connect

Source: GitHub Advisory Database (reviewed) Moderate CVE-2019-10157

Packages

Ecosystem	Package	Affected	Fixed in
npm	keycloak-connect	< 4.8.3	4.8.3

Details

As written in the advisory (Markdown source, shown as plain text).

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.

References

External links from the advisory. They lead to third-party sites.

https://nvd.nist.gov/vuln/detail/CVE-2019-10157 advisory
https://github.com/keycloak/keycloak-nodejs-connect/commit/55e54b55d05ba636bc125a8f3d39f0052d13f8f6 web
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-10157 web
https://snyk.io/vuln/SNYK-JS-KEYCLOAKNODEJSCONNECT-449920 web
https://www.npmjs.com/advisories/978 web
http://www.securityfocus.com/bid/108734 web