GHSA-p24m-863f-fm6q

Source

https://github.com/advisories/GHSA-p24m-863f-fm6q

Import Source

https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2023/02/GHSA-p24m-863f-fm6q/GHSA-p24m-863f-fm6q.json

JSON Data

https://api.test.osv.dev/v1/vulns/GHSA-p24m-863f-fm6q

Aliases

Related

Published

2023-02-15T17:42:42Z

Modified

2024-10-28T14:56:31.965666Z

Severity

7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
8.7 (High) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N CVSS Calculator

Summary

Denial of service vulnerability when parsing multipart request body

Details

Summary

The request body parsing in starlite allows a potentially unauthenticated attacker to consume a large amount of CPU time and RAM.

Details

The multipart body parser processes an unlimited number of file parts. The multipart body parser processes an unlimited number of field parts.

Impact

This is a remote, potentially unauthenticated Denial of Service vulnerability.

This vulnerability affects applications with a request handler that accepts a Body(media_type=RequestEncodingType.MULTI_PART).

The large amount of CPU time required for processing requests can block all available worker processes and significantly delay or slow down the processing of legitimate user requests. The large amount of RAM accumulated while processing requests can lead to Out-Of-Memory kills. Complete DoS is achievable by sending many concurrent multipart requests in a loop.

Database specific

{
    "nvd_published_at": "2023-02-15T15:15:00Z",
    "cwe_ids": [
        "CWE-400",
        "CWE-770"
    ],
    "severity": "HIGH",
    "github_reviewed": true,
    "github_reviewed_at": "2023-02-15T17:42:42Z"
}

References

Affected packages

PyPI / starlite

Package

Name: starlite; View open source insights on deps.dev
Purl: pkg:pypi/starlite

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

1.51.2

Affected versions

0.*

0.0.1a0

0.1.0b1

0.1.0

0.1.1

0.1.2

0.1.3

0.1.4

0.1.5

0.1.6

0.2.0

0.2.1

0.3.0

0.4.0

0.4.1

0.4.2

0.4.3

0.5.0

0.6.0

0.7.0

0.7.1

0.7.2

1.*

1.0.0

1.0.1

1.0.2

1.0.3

1.0.4

1.0.5

1.1.0

1.1.1

1.2.0

1.2.2

1.2.3

1.2.4

1.2.5

1.3.0

1.3.1

1.3.2

1.3.3

1.3.4

1.3.5

1.3.6

1.3.7

1.3.8

1.3.9

1.4.0

1.4.1

1.4.2

1.5.0

1.5.1

1.5.2

1.5.3

1.5.4

1.6.0

1.6.1

1.6.2

1.7.0

1.7.1

1.7.2

1.7.3

1.8.0

1.8.1

1.9.0

1.9.1

1.10.0

1.10.1

1.11.0

1.11.1

1.12.0

1.13.0

1.13.1

1.14.0

1.14.1

1.14.2

1.15.0

1.16.0

1.16.1

1.16.2

1.17.0

1.17.1

1.17.2

1.18.0

1.18.1

1.19.0

1.20.0

1.21.0

1.21.1

1.21.2

1.23.0

1.23.1

1.24.0

1.25.0

1.26.0

1.26.1

1.27.0

1.28.0

1.28.1

1.29.0

1.30.0

1.31.0

1.32.0

1.33.0

1.34.0

1.35.0

1.35.1

1.36.0

1.37.0

1.38.0

1.39.0

1.40.0

1.40.1

1.41.0

1.42.0

1.43.0

1.43.1

1.44.0

1.45.0

1.45.1

1.46.0

1.47.0

1.48.0

1.48.1

1.49.0

1.50.0

1.50.1

1.50.2

1.51.0

1.51.1