fkie_cve-2023-45286
Vulnerability from fkie_nvd
Published
2023-11-28 17:15
Modified
2024-11-21 08:26
Severity ?
Summary
A race condition in go-resty can result in HTTP request body disclosure across requests. This condition can be triggered by calling sync.Pool.Put with the same *bytes.Buffer more than once, when request retries are enabled and a retry occurs. The call to sync.Pool.Get will then return a bytes.Buffer that hasn't had bytes.Buffer.Reset called on it. This dirty buffer will contain the HTTP request body from an unrelated request, and go-resty will append the current HTTP request body to it, sending two bodies in one request. The sync.Pool in question is defined at package level scope, so a completely unrelated server could receive the request body.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| resty_project | resty | * |
{
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:resty_project:resty:*:*:*:*:*:go:*:*",
"matchCriteriaId": "433974E8-CB64-4BBB-BB5A-9F072275B86F",
"versionEndIncluding": "2.10.0",
"vulnerable": true
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"negate": false,
"operator": "OR"
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],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "A race condition in go-resty can result in HTTP request body disclosure across requests. This condition can be triggered by calling sync.Pool.Put with the same *bytes.Buffer more than once, when request retries are enabled and a retry occurs. The call to sync.Pool.Get will then return a bytes.Buffer that hasn\u0027t had bytes.Buffer.Reset called on it. This dirty buffer will contain the HTTP request body from an unrelated request, and go-resty will append the current HTTP request body to it, sending two bodies in one request. The sync.Pool in question is defined at package level scope, so a completely unrelated server could receive the request body."
},
{
"lang": "es",
"value": "Una condici\u00f3n de ejecuci\u00f3n en go-resty puede dar como resultado la divulgaci\u00f3n del cuerpo de la solicitud HTTP entre solicitudes. Esta condici\u00f3n se puede desencadenar llamando a sync.Pool.Put con el mismo *bytes.Buffer m\u00e1s de una vez, cuando los reintentos de solicitud est\u00e1n habilitados y se produce un reintento. La llamada a sync.Pool.Get devolver\u00e1 un bytes.Buffer al que no se le ha llamado bytes.Buffer.Reset. Este b\u00fafer sucio contendr\u00e1 el cuerpo de la solicitud HTTP de una solicitud no relacionada, y go-resty le agregar\u00e1 el cuerpo de la solicitud HTTP actual, enviando dos cuerpos en una solicitud. El sync.Pool en cuesti\u00f3n se define a nivel de paquete, por lo que un servidor completamente ajeno podr\u00eda recibir el cuerpo de la solicitud."
}
],
"id": "CVE-2023-45286",
"lastModified": "2024-11-21T08:26:42.103",
"metrics": {
"cvssMetricV31": [
{
"cvssData": {
"attackComplexity": "HIGH",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 5.9,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "HIGH",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N",
"version": "3.1"
},
"exploitabilityScore": 2.2,
"impactScore": 3.6,
"source": "nvd@nist.gov",
"type": "Primary"
}
]
},
"published": "2023-11-28T17:15:08.280",
"references": [
{
"source": "security@golang.org",
"url": "https://github.com/go-resty/resty/commit/577fed8730d79f583eb48dfc81674164e1fc471e"
},
{
"source": "security@golang.org",
"tags": [
"Exploit",
"Issue Tracking"
],
"url": "https://github.com/go-resty/resty/issues/739"
},
{
"source": "security@golang.org",
"tags": [
"Issue Tracking"
],
"url": "https://github.com/go-resty/resty/issues/743"
},
{
"source": "security@golang.org",
"tags": [
"Issue Tracking",
"Patch"
],
"url": "https://github.com/go-resty/resty/pull/745"
},
{
"source": "security@golang.org",
"tags": [
"Vendor Advisory"
],
"url": "https://pkg.go.dev/vuln/GO-2023-2328"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "https://github.com/go-resty/resty/commit/577fed8730d79f583eb48dfc81674164e1fc471e"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Exploit",
"Issue Tracking"
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"url": "https://github.com/go-resty/resty/issues/739"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
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"url": "https://github.com/go-resty/resty/issues/743"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Issue Tracking",
"Patch"
],
"url": "https://github.com/go-resty/resty/pull/745"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Vendor Advisory"
],
"url": "https://pkg.go.dev/vuln/GO-2023-2328"
}
],
"sourceIdentifier": "security@golang.org",
"vulnStatus": "Modified",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-362"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.
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