GO-2022-0537

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Source

https://pkg.go.dev/vuln/GO-2022-0537

Import Source

https://vuln.go.dev/ID/GO-2022-0537.json

JSON Data

https://api.osv.dev/v1/vulns/GO-2022-0537

Aliases

BIT-golang-2022-32189
CVE-2022-32189

Published

2022-08-01T22:21:06Z

Modified

2024-05-20T16:03:47Z

Summary

Panic when decoding Float and Rat types in math/big

Details

Decoding big.Float and big.Rat types can panic if the encoded message is too short, potentially allowing a denial of service.

References

https://go.dev/cl/417774
https://go.googlesource.com/go/+/055113ef364337607e3e72ed7d48df67fde6fc66
https://go.dev/issue/53871
https://groups.google.com/g/golang-announce/c/YqYYG87xB10

Credits

- @catenacyber

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

1.17.13

Introduced

1.18.0-0

Fixed

1.18.5

Ecosystem specific

{
    "imports": [
        {
            "path": "math/big",
            "symbols": [
                "Float.GobDecode",
                "Rat.GobDecode"
            ]
        }
    ]
}