Description
The package github.com/tyktechnologies/tyk-identity-broker before 1.1.1 are vulnerable to Authentication Bypass via the Go XML parser which can cause SAML authentication bypass. This is because the XML parser doesn’t guarantee integrity in the XML round-trip (encoding/decoding XML data).
References
https://github.com/TykTechnologies/tyk-identity-broker/pull/147
PatchThird Party Advisory
https://github.com/TykTechnologies/tyk-identity-broker/releases/tag/v1.1.1
Release NotesThird Party Advisory
CVSS impact metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
9.1 · Critical
CVSS V3.1
CVSS V3.0
CVSS V2.0
Information
Source identifier
Vulnerability status
Analyzed
Published
2021-04-26T10:15:12.597
4 years agoLast modified
2021-05-19T13:00:45.973
4 years ago