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72 lines
3.8 KiB
JSON
72 lines
3.8 KiB
JSON
{
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"id": "CVE-2024-32980",
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"sourceIdentifier": "security-advisories@github.com",
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"published": "2024-05-08T15:15:10.530",
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"lastModified": "2024-11-21T09:16:09.580",
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"vulnStatus": "Awaiting Analysis",
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"cveTags": [],
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"descriptions": [
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{
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"lang": "en",
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"value": "Spin is the developer tool for building and running serverless applications powered by WebAssembly. Prior to 2.4.3, some specifically configured Spin applications that use `self` requests without a specified URL authority can be induced to make requests to arbitrary hosts via the `Host` HTTP header. The following conditions need to be met for an application to be vulnerable: 1. The environment Spin is deployed in routes requests to the Spin runtime based on the request URL instead of the `Host` header, and leaves the `Host` header set to its original value; 2. The Spin application's component handling the incoming request is configured with an `allow_outbound_hosts` list containing `\"self\"`; and 3. In reaction to an incoming request, the component makes an outbound request whose URL doesn't include the hostname/port. Spin 2.4.3 has been released to fix this issue."
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},
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{
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"lang": "es",
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"value": "Spin es la herramienta de desarrollo para crear y ejecutar aplicaciones sin servidor impulsadas por WebAssembly. Antes de 2.4.3, algunas aplicaciones Spin configuradas espec\u00edficamente que usan solicitudes \"autom\u00e1ticas\" sin una autoridad de URL especificada pueden ser inducidas a realizar solicitudes a hosts arbitrarios a trav\u00e9s del encabezado HTTP \"Host\". Se deben cumplir las siguientes condiciones para que una aplicaci\u00f3n sea vulnerable: 1. El entorno Spin se implementa en rutas de solicitudes al tiempo de ejecuci\u00f3n de Spin seg\u00fan la URL de solicitud en lugar del encabezado \"Host\", y deja el encabezado \"Host\" configurado en su valor original; 2. El componente de la aplicaci\u00f3n Spin que maneja la solicitud entrante est\u00e1 configurado con una lista `allow_outbound_hosts` que contiene `\"self\"`; y 3. En reacci\u00f3n a una solicitud entrante, el componente realiza una solicitud saliente cuya URL no incluye el nombre de host/puerto. Se lanz\u00f3 Spin 2.4.3 para solucionar este problema."
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}
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],
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"metrics": {
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"cvssMetricV31": [
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{
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"source": "security-advisories@github.com",
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"type": "Secondary",
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"cvssData": {
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"version": "3.1",
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"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N",
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"baseScore": 9.1,
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"baseSeverity": "CRITICAL",
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"attackVector": "NETWORK",
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"attackComplexity": "LOW",
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"privilegesRequired": "NONE",
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"userInteraction": "NONE",
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"scope": "UNCHANGED",
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"confidentialityImpact": "HIGH",
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"integrityImpact": "HIGH",
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"availabilityImpact": "NONE"
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},
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"exploitabilityScore": 3.9,
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"impactScore": 5.2
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}
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]
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},
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"weaknesses": [
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{
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"source": "security-advisories@github.com",
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"type": "Secondary",
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"description": [
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{
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"lang": "en",
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"value": "CWE-610"
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}
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]
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}
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],
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"references": [
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{
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"url": "https://github.com/fermyon/spin/commit/b3db535c9edb72278d4db3a201f0ed214e561354",
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"source": "security-advisories@github.com"
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},
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{
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"url": "https://github.com/fermyon/spin/security/advisories/GHSA-f3h7-gpjj-wcvh",
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"source": "security-advisories@github.com"
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},
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{
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"url": "https://github.com/fermyon/spin/commit/b3db535c9edb72278d4db3a201f0ed214e561354",
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"source": "af854a3a-2127-422b-91ae-364da2661108"
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},
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{
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"url": "https://github.com/fermyon/spin/security/advisories/GHSA-f3h7-gpjj-wcvh",
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"source": "af854a3a-2127-422b-91ae-364da2661108"
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}
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]
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} |