PYSEC-2023-251
Vulnerability from pysec - Published: 2023-11-29 20:15 - Updated: 2024-01-29 16:22
VLAI?
Details
aiohttp is an asynchronous HTTP client/server framework for asyncio and Python. Improper validation makes it possible for an attacker to modify the HTTP request (e.g. insert a new header) or even create a new HTTP request if the attacker controls the HTTP method. The vulnerability occurs only if the attacker can control the HTTP method (GET, POST etc.) of the request. If the attacker can control the HTTP version of the request it will be able to modify the request (request smuggling). This issue has been patched in version 3.9.0.
Severity ?
5.3 (Medium)
Impacted products
| Name | purl | aiohttp | pkg:pypi/aiohttp |
|---|
Aliases
{
"affected": [
{
"package": {
"ecosystem": "PyPI",
"name": "aiohttp",
"purl": "pkg:pypi/aiohttp"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "e4ae01c2077d2cfa116aa82e4ff6866857f7c466"
}
],
"repo": "https://github.com/aio-libs/aiohttp",
"type": "GIT"
},
{
"events": [
{
"introduced": "0"
},
{
"fixed": "3.9.0"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"0.1",
"0.10.0",
"0.10.1",
"0.10.2",
"0.11.0",
"0.12.0",
"0.13.0",
"0.13.1",
"0.14.0",
"0.14.1",
"0.14.2",
"0.14.3",
"0.14.4",
"0.15.0",
"0.15.1",
"0.15.2",
"0.15.3",
"0.16.0",
"0.16.1",
"0.16.2",
"0.16.3",
"0.16.4",
"0.16.5",
"0.16.6",
"0.17.0",
"0.17.1",
"0.17.2",
"0.17.3",
"0.17.4",
"0.18.0",
"0.18.1",
"0.18.2",
"0.18.3",
"0.18.4",
"0.19.0",
"0.2",
"0.20.0",
"0.20.1",
"0.20.2",
"0.21.0",
"0.21.1",
"0.21.2",
"0.21.4",
"0.21.5",
"0.21.6",
"0.22.0",
"0.22.0a0",
"0.22.0b0",
"0.22.0b1",
"0.22.0b2",
"0.22.0b3",
"0.22.0b4",
"0.22.0b5",
"0.22.0b6",
"0.22.1",
"0.22.2",
"0.22.3",
"0.22.4",
"0.22.5",
"0.3",
"0.4",
"0.4.1",
"0.4.2",
"0.4.3",
"0.4.4",
"0.5.0",
"0.6.0",
"0.6.1",
"0.6.2",
"0.6.3",
"0.6.4",
"0.6.5",
"0.7.0",
"0.7.1",
"0.7.2",
"0.7.3",
"0.8.0",
"0.8.1",
"0.8.2",
"0.8.3",
"0.8.4",
"0.9.0",
"0.9.1",
"0.9.2",
"0.9.3",
"1.0.0",
"1.0.1",
"1.0.2",
"1.0.3",
"1.0.5",
"1.1.0",
"1.1.1",
"1.1.2",
"1.1.3",
"1.1.4",
"1.1.5",
"1.1.6",
"1.2.0",
"1.3.0",
"1.3.1",
"1.3.2",
"1.3.3",
"1.3.4",
"1.3.5",
"2.0.0",
"2.0.0rc1",
"2.0.1",
"2.0.2",
"2.0.3",
"2.0.4",
"2.0.5",
"2.0.6",
"2.0.7",
"2.1.0",
"2.2.0",
"2.2.1",
"2.2.2",
"2.2.3",
"2.2.4",
"2.2.5",
"2.3.0",
"2.3.0a1",
"2.3.0a2",
"2.3.0a3",
"2.3.0a4",
"2.3.1",
"2.3.10",
"2.3.1a1",
"2.3.2",
"2.3.2b2",
"2.3.2b3",
"2.3.3",
"2.3.4",
"2.3.5",
"2.3.6",
"2.3.7",
"2.3.8",
"2.3.9",
"3.0.0",
"3.0.0b0",
"3.0.0b1",
"3.0.0b2",
"3.0.0b3",
"3.0.0b4",
"3.0.1",
"3.0.2",
"3.0.3",
"3.0.4",
"3.0.5",
"3.0.6",
"3.0.7",
"3.0.8",
"3.0.9",
"3.1.0",
"3.1.1",
"3.1.2",
"3.1.3",
"3.2.0",
"3.2.1",
"3.3.0",
"3.3.0a0",
"3.3.1",
"3.3.2",
"3.3.2a0",
"3.4.0",
"3.4.0a0",
"3.4.0a3",
"3.4.0b1",
"3.4.0b2",
"3.4.1",
"3.4.2",
"3.4.3",
"3.4.4",
"3.5.0",
"3.5.0a1",
"3.5.0b1",
"3.5.0b2",
"3.5.0b3",
"3.5.1",
"3.5.2",
"3.5.3",
"3.5.4",
"3.6.0",
"3.6.0a0",
"3.6.0a1",
"3.6.0a11",
"3.6.0a12",
"3.6.0a2",
"3.6.0a3",
"3.6.0a4",
"3.6.0a5",
"3.6.0a6",
"3.6.0a7",
"3.6.0a8",
"3.6.0a9",
"3.6.0b0",
"3.6.1",
"3.6.1b3",
"3.6.1b4",
"3.6.2",
"3.6.2a0",
"3.6.2a1",
"3.6.2a2",
"3.6.3",
"3.7.0",
"3.7.0b0",
"3.7.0b1",
"3.7.1",
"3.7.2",
"3.7.3",
"3.7.4",
"3.7.4.post0",
"3.8.0",
"3.8.0a7",
"3.8.0b0",
"3.8.1",
"3.8.2",
"3.8.3",
"3.8.4",
"3.8.5",
"3.8.6",
"3.9.0b0",
"3.9.0b1",
"3.9.0rc0"
]
}
],
"aliases": [
"CVE-2023-49082",
"GHSA-qvrw-v9rv-5rjx"
],
"details": "aiohttp is an asynchronous HTTP client/server framework for asyncio and Python. Improper validation makes it possible for an attacker to modify the HTTP request (e.g. insert a new header) or even create a new HTTP request if the attacker controls the HTTP method. The vulnerability occurs only if the attacker can control the HTTP method (GET, POST etc.) of the request. If the attacker can control the HTTP version of the request it will be able to modify the request (request smuggling). This issue has been patched in version 3.9.0.",
"id": "PYSEC-2023-251",
"modified": "2024-01-29T16:22:26.513672+00:00",
"published": "2023-11-29T20:15:00+00:00",
"references": [
{
"type": "EVIDENCE",
"url": "https://github.com/aio-libs/aiohttp/security/advisories/GHSA-qvrw-v9rv-5rjx"
},
{
"type": "ADVISORY",
"url": "https://github.com/aio-libs/aiohttp/security/advisories/GHSA-qvrw-v9rv-5rjx"
},
{
"type": "EVIDENCE",
"url": "https://gist.github.com/jnovikov/7f411ae9fe6a9a7804cf162a3bdbb44b"
},
{
"type": "WEB",
"url": "https://gist.github.com/jnovikov/7f411ae9fe6a9a7804cf162a3bdbb44b"
},
{
"type": "WEB",
"url": "https://github.com/aio-libs/aiohttp/pull/7806/files"
},
{
"type": "FIX",
"url": "https://github.com/aio-libs/aiohttp/commit/e4ae01c2077d2cfa116aa82e4ff6866857f7c466"
}
],
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N",
"type": "CVSS_V3"
}
]
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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