GO-2020-0016

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Source

https://pkg.go.dev/vuln/GO-2020-0016

Import Source

https://vuln.go.dev/ID/GO-2020-0016.json

JSON Data

https://api.osv.dev/v1/vulns/GO-2020-0016

Aliases

Published

2021-04-14T20:04:52Z

Modified

2024-05-20T16:03:47Z

Summary

Infinite loop in github.com/ulikunitz/xz

Details

An attacker can construct a series of bytes such that calling Reader.Read on the bytes could cause an infinite loop. If parsing user supplied input, this may be used as a denial of service vector.

References

Credits

- @0xdecaf

Affected packages

Go / github.com/ulikunitz/xz

Package

Name: github.com/ulikunitz/xz; View open source insights on deps.dev
Purl: pkg:golang/github.com/ulikunitz/xz

Affected ranges

Type: SEMVER
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

0.5.8

Ecosystem specific

{
    "imports": [
        {
            "path": "github.com/ulikunitz/xz",
            "symbols": [
                "Reader.Read",
                "blockHeader.UnmarshalBinary",
                "readUvarint",
                "streamReader.Read"
            ]
        }
    ]
}