CVE-2021-23365 - OpenCVE

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).

No CVSS v4.0

Attack Vector Network

Attack Complexity High

Privileges Required None

Scope Unchanged

Confidentiality Impact Low

Integrity Impact Low

Availability Impact None

User Interaction None

No CVSS v3.0

Access Vector Network

Access Complexity Low

Authentication Single

Confidentiality Impact Partial

Integrity Impact Partial

Availability Impact None

AV:N/AC:L/Au:S/C:P/I:P/A:N

This CVE is not in the KEV list.

Key SSVC decision points have not yet been added.

Vendors	Products
Tyk	Tyk-identity-broker

Configuration 1 [-]

cpe:2.3:a:tyk:tyk-identity-broker:*:*:*:*:*:*:*:*

No data.

References

Link	Providers
https://github.com/TykTechnologies/tyk-identity-broker/commit/243092965b0f93a95a14cb882b5b9a3df61dd5c0
https://github.com/TykTechnologies/tyk-identity-broker/commit/46f70420e0911e4e8b638575e29d394c227c75d0
https://github.com/TykTechnologies/tyk-identity-broker/pull/147
https://github.com/TykTechnologies/tyk-identity-broker/releases/tag/v1.1.1
https://snyk.io/vuln/SNYK-GOLANG-GITHUBCOMTYKTECHNOLOGIESTYKIDENTITYBROKER-1089720

History

No history.

MITRE

Status: PUBLISHED

Assigner: snyk

Published: 2021-04-26T10:05:33.138599Z

Updated: 2024-09-17T00:56:27.158Z

Reserved: 2021-01-08T00:00:00

Link: CVE-2021-23365

Vulnrichment

No data.

NVD

Status : Analyzed

Published: 2021-04-26T10:15:12.597

Modified: 2021-05-19T13:00:45.973

Link: CVE-2021-23365

Redhat

No data.

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