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68 lines
2.6 KiB
JSON
68 lines
2.6 KiB
JSON
{
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"id": "CVE-2024-45489",
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"sourceIdentifier": "cve@mitre.org",
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"published": "2024-09-20T17:15:15.060",
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"lastModified": "2024-09-26T13:32:55.343",
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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": "Arc before 2024-08-26 allows remote code execution in JavaScript boosts. Boosts that run JavaScript cannot be shared by default; however (because of misconfigured Firebase ACLs), it is possible to create or update a boost using another user's ID. This installs the boost in the victim's browser and runs arbitrary Javascript on that browser in a privileged context. NOTE: this is a no-action cloud vulnerability with zero affected users."
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},
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{
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"lang": "es",
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"value": "Arc anterior al 26/08/2024 permite la ejecuci\u00f3n remota de c\u00f3digo en boosts de JavaScript. Los boosts que ejecutan JavaScript no se pueden compartir de forma predeterminada; sin embargo (debido a listas de control de acceso de Firebase mal configuradas), es posible crear o actualizar un boost usando el ID de otro usuario. Esto instala el boost en el navegador de la v\u00edctima y ejecuta Javascript arbitrario en ese navegador en un contexto privilegiado. NOTA: esta es una vulnerabilidad en la nube que no requiere acci\u00f3n y no afecta a ning\u00fan usuario."
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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": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
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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:H",
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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": "HIGH",
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"baseScore": 9.8,
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"baseSeverity": "CRITICAL"
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},
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"exploitabilityScore": 3.9,
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"impactScore": 5.9
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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": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
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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-284"
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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://arc.net/blog/CVE-2024-45489-incident-response",
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"source": "cve@mitre.org"
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},
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{
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"url": "https://kibty.town/blog/arc/",
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"source": "cve@mitre.org"
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},
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{
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"url": "https://news.ycombinator.com/item?id=41597250",
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"source": "cve@mitre.org"
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}
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]
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} |