GO-2021-0058

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Source

https://pkg.go.dev/vuln/GO-2021-0058

Import Source

https://vuln.go.dev/ID/GO-2021-0058.json

JSON Data

https://api.osv.dev/v1/vulns/GO-2021-0058

Aliases

Published

2021-04-14T20:04:52Z

Modified

2024-05-20T16:03:47Z

Summary

Signature validation bypass due to XML processing error in github.com/crewjam/saml

Details

Due to the behavior of encoding/xml, a crafted XML document may cause XML Digital Signature validation to be entirely bypassed, causing an unsigned document to appear signed.

Database specific

{
    "review_status": "REVIEWED",
    "url": "https://pkg.go.dev/vuln/GO-2021-0058"
}

References

https://github.com/crewjam/saml/commit/da4f1a0612c0a8dd0452cf8b3c7a6518f6b4d053

Affected packages

Go / github.com/crewjam/saml

Package

Name: github.com/crewjam/saml; View open source insights on deps.dev
Purl: pkg:golang/github.com/crewjam/saml

Affected ranges

Type: SEMVER
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

0.4.3

Ecosystem specific

{
    "imports": [
        {
            "path": "github.com/crewjam/saml",
            "symbols": [
                "IdentityProvider.ServeSSO",
                "IdpAuthnRequest.Validate",
                "ServiceProvider.ParseResponse",
                "ServiceProvider.ParseXMLResponse",
                "ServiceProvider.ValidateLogoutResponseForm",
                "ServiceProvider.ValidateLogoutResponseRedirect",
                "ServiceProvider.ValidateLogoutResponseRequest"
            ]
        },
        {
            "path": "github.com/crewjam/saml/samlidp",
            "symbols": [
                "Server.HandlePutService",
                "getSPMetadata"
            ]
        },
        {
            "path": "github.com/crewjam/saml/samlsp",
            "symbols": [
                "FetchMetadata",
                "Middleware.ServeHTTP",
                "New",
                "ParseMetadata"
            ]
        }
    ]
}