Vulnerabilites related to Encode - Starlette
Vulnerability from fkie_nvd
Published
2023-06-01 02:15
Modified
2025-01-09 20:15
Severity ?
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Summary
Directory traversal vulnerability in Starlette versions 0.13.5 and later and prior to 0.27.0 allows a remote unauthenticated attacker to view files in a web service which was built using Starlette.
References
| ▼ | URL | Tags | |
|---|---|---|---|
| vultures@jpcert.or.jp | https://github.com/encode/starlette/releases/tag/0.27.0 | Release Notes | |
| vultures@jpcert.or.jp | https://github.com/encode/starlette/security/advisories/GHSA-v5gw-mw7f-84px | Exploit, Vendor Advisory | |
| vultures@jpcert.or.jp | https://jvn.jp/en/jp/JVN95981715/ | Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://github.com/encode/starlette/releases/tag/0.27.0 | Release Notes | |
| af854a3a-2127-422b-91ae-364da2661108 | https://github.com/encode/starlette/security/advisories/GHSA-v5gw-mw7f-84px | Exploit, Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://jvn.jp/en/jp/JVN95981715/ | Third Party Advisory |
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Vulnerability from fkie_nvd
Published
2023-04-21 16:15
Modified
2024-11-21 08:00
Severity ?
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Summary
There MultipartParser usage in Encode's Starlette python framework before versions 0.25.0 allows an unauthenticated and remote attacker to specify any number of form fields or files which can cause excessive memory usage resulting in denial of service of the HTTP service.
References
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Vulnerability from fkie_nvd
Published
2024-02-05 15:15
Modified
2024-11-21 08:59
Severity ?
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Summary
`python-multipart` is a streaming multipart parser for Python. When using form data, `python-multipart` uses a Regular Expression to parse the HTTP `Content-Type` header, including options. An attacker could send a custom-made `Content-Type` option that is very difficult for the RegEx to process, consuming CPU resources and stalling indefinitely (minutes or more) while holding the main event loop. This means that process can't handle any more requests, leading to regular expression denial of service. This vulnerability has been patched in version 0.0.7.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| fastapiexpert | python-multipart | * | |
| fastapiexpert | python-multipart | * | |
| encode | starlette | * | |
| tiangolo | fastapi | * |
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cve-2024-24762
Vulnerability from cvelistv5
Published
2024-02-05 14:33
Modified
2024-08-01 23:28
Severity ?
EPSS score ?
Summary
`python-multipart` is a streaming multipart parser for Python. When using form data, `python-multipart` uses a Regular Expression to parse the HTTP `Content-Type` header, including options. An attacker could send a custom-made `Content-Type` option that is very difficult for the RegEx to process, consuming CPU resources and stalling indefinitely (minutes or more) while holding the main event loop. This means that process can't handle any more requests, leading to regular expression denial of service. This vulnerability has been patched in version 0.0.7.
References
Impacted products
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cve-2023-30798
Vulnerability from cvelistv5
Published
2023-04-21 15:27
Modified
2025-02-04 20:30
Severity ?
EPSS score ?
Summary
There MultipartParser usage in Encode's Starlette python framework before versions 0.25.0 allows an unauthenticated and remote attacker to specify any number of form fields or files which can cause excessive memory usage resulting in denial of service of the HTTP service.
References
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cve-2023-29159
Vulnerability from cvelistv5
Published
2023-06-01 00:00
Modified
2025-01-09 19:18
Severity ?
EPSS score ?
Summary
Directory traversal vulnerability in Starlette versions 0.13.5 and later and prior to 0.27.0 allows a remote unauthenticated attacker to view files in a web service which was built using Starlette.
References
Impacted products
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cve-2024-47874
Vulnerability from cvelistv5
Published
2024-10-15 15:45
Modified
2024-11-21 16:53
Severity ?
EPSS score ?
Summary
Starlette is an Asynchronous Server Gateway Interface (ASGI) framework/toolkit. Prior to version 0.40.0, Starlette treats `multipart/form-data` parts without a `filename` as text form fields and buffers those in byte strings with no size limit. This allows an attacker to upload arbitrary large form fields and cause Starlette to both slow down significantly due to excessive memory allocations and copy operations, and also consume more and more memory until the server starts swapping and grinds to a halt, or the OS terminates the server process with an OOM error. Uploading multiple such requests in parallel may be enough to render a service practically unusable, even if reasonable request size limits are enforced by a reverse proxy in front of Starlette. This Denial of service (DoS) vulnerability affects all applications built with Starlette (or FastAPI) accepting form requests. Verison 0.40.0 fixes this issue.
References
| ▼ | URL | Tags |
|---|---|---|
| https://github.com/encode/starlette/security/advisories/GHSA-f96h-pmfr-66vw | x_refsource_CONFIRM | |
| https://github.com/encode/starlette/commit/fd038f3070c302bff17ef7d173dbb0b007617733 | x_refsource_MISC |
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"assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"assignerShortName": "GitHub_M",
"cveId": "CVE-2024-47874",
"datePublished": "2024-10-15T15:45:03.555Z",
"dateReserved": "2024-10-04T16:00:09.630Z",
"dateUpdated": "2024-11-21T16:53:01.345Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
jvndb-2023-000056
Vulnerability from jvndb
Published
2023-05-30 13:34
Modified
2024-03-19 18:08
Severity ?
Summary
Starlette vulnerable to directory traversal
Details
Starlette provided by Encode contains a directory traversal vulnerability (CWE-22).
Masashi Yamane of LAC Co., Ltd. reported this vulnerability to IPA.
JPCERT/CC coordinated with the developer under Information Security Early Warning Partnership.
References
{
"@rdf:about": "https://jvndb.jvn.jp/en/contents/2023/JVNDB-2023-000056.html",
"dc:date": "2024-03-19T18:08+09:00",
"dcterms:issued": "2023-05-30T13:34+09:00",
"dcterms:modified": "2024-03-19T18:08+09:00",
"description": "Starlette provided by Encode contains a directory traversal vulnerability (CWE-22).\r\n\r\nMasashi Yamane of LAC Co., Ltd. reported this vulnerability to IPA.\r\nJPCERT/CC coordinated with the developer under Information Security Early Warning Partnership.",
"link": "https://jvndb.jvn.jp/en/contents/2023/JVNDB-2023-000056.html",
"sec:cpe": {
"#text": "cpe:/a:encode:starlette",
"@product": "Starlette",
"@vendor": "Encode",
"@version": "2.2"
},
"sec:cvss": [
{
"@score": "4.3",
"@severity": "Medium",
"@type": "Base",
"@vector": "AV:N/AC:M/Au:N/C:P/I:N/A:N",
"@version": "2.0"
},
{
"@score": "3.7",
"@severity": "Low",
"@type": "Base",
"@vector": "CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N",
"@version": "3.0"
}
],
"sec:identifier": "JVNDB-2023-000056",
"sec:references": [
{
"#text": "http://jvn.jp/en/jp/JVN95981715/index.html",
"@id": "JVN#95981715",
"@source": "JVN"
},
{
"#text": "https://www.cve.org/CVERecord?id=CVE-2023-29159",
"@id": "CVE-2023-29159",
"@source": "CVE"
},
{
"#text": "https://nvd.nist.gov/vuln/detail/CVE-2023-29159",
"@id": "CVE-2023-29159",
"@source": "NVD"
},
{
"#text": "https://www.ipa.go.jp/en/security/vulnerabilities/cwe.html",
"@id": "CWE-22",
"@title": "Path Traversal(CWE-22)"
}
],
"title": "Starlette vulnerable to directory traversal"
}