SAML authentication vulnerability in Fleet
28Vexday Risk Score
Sin señal de explotación. Ningún artefacto público de explotación conocido hasta ahora.
ssvc Trackcvss 10epss 2.2%
probabilidad de explotación
2.2%top 20% de las CVE
explotación observada
noninguna fuente lo reporta
Fleet is an open source osquery manager. In Fleet before version 3.5.1, due to issues in Go's standard library XML parsing, a valid SAML response may be mutated by an attacker to modify the trusted document. This can result in allowing unverified logins from a SAML IdP. Users that configure Fleet with SSO login may be vulnerable to this issue. This issue is patched in 3.5.1. The fix was made using https://github.com/mattermost/xml-roundtrip-validator If upgrade to 3.5.1 is not possible, users should disable SSO authentication in Fleet.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
Productos afectados
fleetdm · fleetReferencias
https://github.com/fleetdm/fleet/blob/master/CHANGELOG.md#fleet-351-dec-14-2020https://github.com/fleetdm/fleet/commit/57812a532e5f749c8e18c6f6a652eca65c083607https://github.com/fleetdm/fleet/security/advisories/GHSA-w3wf-cfx3-6gcxhttps://github.com/mattermost/xml-roundtrip-validatorhttps://mattermost.com/blog/coordinated-disclosure-go-xml-vulnerabilities