GO-2023-1702

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

Source

https://pkg.go.dev/vuln/GO-2023-1702

Import Source

https://vuln.go.dev/ID/GO-2023-1702.json

JSON Data

https://api.osv.dev/v1/vulns/GO-2023-1702

Aliases

Published

2023-04-05T21:05:07Z

Modified

2024-09-11T06:13:29.214872Z

Summary

Infinite loop in parsing in go/scanner

Details

Calling any of the Parse functions on Go source code which contains //line directives with very large line numbers can cause an infinite loop due to integer overflow.

References

Credits

- Philippe Antoine (Catena cyber)

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

1.19.8

Introduced

1.20.0-0

Fixed

1.20.3

Ecosystem specific

{
    "imports": [
        {
            "path": "go/scanner",
            "symbols": [
                "Scanner.Scan",
                "Scanner.updateLineInfo"
            ]
        }
    ]
}