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.
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Affected Vendors & Products
References
History
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MITRE
Status: PUBLISHED
Assigner: GitHub_M
Published: 2020-12-17T19:40:14
Updated: 2024-08-04T15:56:04.500Z
Reserved: 2020-10-01T00:00:00
Link: CVE-2020-26276
Vulnrichment
No data.
NVD
Status : Modified
Published: 2020-12-17T20:15:13.760
Modified: 2024-11-21T05:19:44.010
Link: CVE-2020-26276
Redhat
No data.