GO-2022-0525

See a problem?
Please try reporting it to the source first.

Source

https://pkg.go.dev/vuln/GO-2022-0525

Import Source

https://vuln.go.dev/ID/GO-2022-0525.json

JSON Data

https://api.osv.dev/v1/vulns/GO-2022-0525

Aliases

Published

2022-07-25T17:34:18Z

Modified

2024-05-20T16:03:47Z

Summary

Improper sanitization of Transfer-Encoding headers in net/http

Details

The HTTP/1 client accepted some invalid Transfer-Encoding headers as indicating a "chunked" encoding. This could potentially allow for request smuggling, but only if combined with an intermediate server that also improperly failed to reject the header as invalid.

References

Credits

- Zeyu Zhang (https://www.zeyu2001.com/)

Affected packages

Go / stdlib

Package

Name: stdlib; View open source insights on deps.dev
Purl: pkg:golang/stdlib

Affected ranges

Type: SEMVER
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

1.17.12

Introduced

1.18.0-0

Fixed

1.18.4

Ecosystem specific

{
    "imports": [
        {
            "path": "net/http",
            "symbols": [
                "transferReader.parseTransferEncoding"
            ]
        }
    ]
}