CVE-2018-16470

There is a possible DoS vulnerability in the multipart parser in Rack before 2.0.6. Specially crafted requests can cause the multipart parser to enter a pathological state, causing the parser to use CPU resources disproportionate to the request size.

References

Affected packages

Git / github.com/rack/rack

Affected ranges

Type

GIT

Repo

https://github.com/rack/rack

Events

Introduced

Last affected

0a95875745ec65e91a57460a41373ae4d3a94934

Last affected

decd97682ec4c6345fe359b6a1d3c51e5fbdce5b

Database specific

{
    "cpe": [
        "cpe:2.3:a:rack_project:rack:2.0.4:*:*:*:*:*:*:*",
        "cpe:2.3:a:rack_project:rack:2.0.5:*:*:*:*:*:*:*"
    ],
    "source": "CPE_FIELD",
    "extracted_events": [
        {
            "introduced": "0"
        },
        {
            "last_affected": "2.0.4"
        },
        {
            "last_affected": "2.0.5"
        }
    ]
}

Affected versions

0.*

0.1

0.2

0.3

1.*

1.0

1.3.0

1.3.0.beta

1.3.0.beta2

1.4.0

1.4.1

1.5.0

1.5.1

1.6.0.beta

2.*

2.0.0

2.0.0.alpha

2.0.0.rc1

2.0.1

2.0.2

2.0.3

2.0.4

2.0.5

Database specific

source

"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2018-16470.json"