GO-2020-0017

See a problem?

Source

https://pkg.go.dev/vuln/GO-2020-0017

Import Source

https://vuln.go.dev/ID/GO-2020-0017.json

JSON Data

https://api.osv.dev/v1/vulns/GO-2020-0017

Aliases

CVE-2020-26160
GHSA-w73w-5m7g-f7qc
SNYK-GOLANG-GITHUBCOMDGRIJALVAJWTGO-596515

Published

2021-04-14T20:04:52Z

Modified

2024-07-15T22:00:19.876487Z

Summary

Authorization bypass in github.com/dgrijalva/jwt-go

Details

If a JWT contains an audience claim with an array of strings, rather than a single string, and MapClaims.VerifyAudience is called with req set to false, then audience verification will be bypassed, allowing an invalid set of audiences to be provided.

References

Credits

- @christopher-wong

Affected packages

Go / github.com/dgrijalva/jwt-go

Package

Name: github.com/dgrijalva/jwt-go; View open source insights on deps.dev
Purl: pkg:golang/github.com/dgrijalva/jwt-go

Affected ranges

Type: SEMVER
Events: Introduced

0.0.0-20150717181359-44718f8a89b0

Ecosystem specific

{
    "imports": [
        {
            "path": "github.com/dgrijalva/jwt-go",
            "symbols": [
                "MapClaims.VerifyAudience"
            ]
        }
    ]
}

Go / github.com/dgrijalva/jwt-go/v4

Package

Name: github.com/dgrijalva/jwt-go/v4; View open source insights on deps.dev
Purl: pkg:golang/github.com/dgrijalva/jwt-go/v4

Affected ranges

Type: SEMVER
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

4.0.0-preview1

Ecosystem specific

{
    "imports": [
        {
            "path": "github.com/dgrijalva/jwt-go/v4",
            "symbols": [
                "MapClaims.VerifyAudience"
            ]
        }
    ]
}