GO-2021-0238

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Source

https://pkg.go.dev/vuln/GO-2021-0238

Import Source

https://vuln.go.dev/ID/GO-2021-0238.json

JSON Data

https://api.osv.dev/v1/vulns/GO-2021-0238

Aliases

Published

2022-02-17T17:33:43Z

Modified

2024-05-20T16:03:47Z

Summary

Infinite loop when parsing inputs in golang.org/x/net/html

Details

An attacker can craft an input to ParseFragment that causes it to enter an infinite loop and never return.

Database specific

{
    "url": "https://pkg.go.dev/vuln/GO-2021-0238",
    "review_status": "REVIEWED"
}

References

Credits

- OSS-Fuzz (discovery)
- Andrew Thornton (reporter)

Affected packages

Go / golang.org/x/net

Package

Name: golang.org/x/net; View open source insights on deps.dev
Purl: pkg:golang/golang.org/x/net

Affected ranges

Type: SEMVER
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

0.0.0-20210520170846-37e1c6afe023

Ecosystem specific

{
    "imports": [
        {
            "symbols": [
                "Parse",
                "ParseFragment",
                "ParseFragmentWithOptions",
                "ParseWithOptions",
                "inHeadIM"
            ],
            "path": "golang.org/x/net/html"
        }
    ]
}