GO-2023-2052

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Source

https://pkg.go.dev/vuln/GO-2023-2052

Import Source

https://vuln.go.dev/ID/GO-2023-2052.json

JSON Data

https://api.test.osv.dev/v1/vulns/GO-2023-2052

Aliases

Published

2023-09-12T17:31:22Z

Modified

2024-05-20T16:03:47Z

Summary

IsFromLocal local address check can be circumvented in github.com/gofiber/fiber/v2

Details

The Ctx.IsFromLocal function can incorrectly report a request as being sent from localhost when the request contains an X-Forwarded-For header containing a localhost IP address.

Database specific

{
    "review_status": "REVIEWED",
    "url": "https://pkg.go.dev/vuln/GO-2023-2052"
}

References

Affected packages

Go / github.com/gofiber/fiber/v2

Package

Name: github.com/gofiber/fiber/v2; View open source insights on deps.dev
Purl: pkg:golang/github.com/gofiber/fiber/v2

Affected ranges

Type: SEMVER
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

2.49.2-0.20230906112033-b8c9ede6efa2

Ecosystem specific

{
    "imports": [
        {
            "path": "github.com/gofiber/fiber/v2",
            "symbols": [
                "Ctx.IsFromLocal",
                "Ctx.isLocalHost"
            ]
        }
    ]
}