2024-12-08 03:06:42 +00:00

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{
"id": "CVE-2024-53867",
"sourceIdentifier": "security-advisories@github.com",
"published": "2024-12-03T17:15:12.787",
"lastModified": "2024-12-03T17:15:12.787",
"vulnStatus": "Awaiting Analysis",
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "Synapse is an open-source Matrix homeserver. The Sliding Sync feature on Synapse versions between 1.113.0rc1 and 1.120.0 can leak partial room state changes to users no longer in a room. Non-state events, like messages, are unaffected. This vulnerability is fixed in 1.120.1."
},
{
"lang": "es",
"value": " Synapse es un servidor dom\u00e9stico Matrix de c\u00f3digo abierto. La funci\u00f3n Sliding Sync de las versiones de Synapse entre 1.113.0rc1 y 1.120.0 puede filtrar cambios parciales del estado de la sala a usuarios que ya no est\u00e1n en la sala. Los eventos que no son de estado, como los mensajes, no se ven afectados. Esta vulnerabilidad se solucion\u00f3 en 1.120.1."
}
],
"metrics": {
"cvssMetricV31": [
{
"source": "security-advisories@github.com",
"type": "Secondary",
"cvssData": {
"version": "3.1",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N",
"baseScore": 4.3,
"baseSeverity": "MEDIUM",
"attackVector": "NETWORK",
"attackComplexity": "LOW",
"privilegesRequired": "LOW",
"userInteraction": "NONE",
"scope": "UNCHANGED",
"confidentialityImpact": "LOW",
"integrityImpact": "NONE",
"availabilityImpact": "NONE"
},
"exploitabilityScore": 2.8,
"impactScore": 1.4
}
]
},
"weaknesses": [
{
"source": "security-advisories@github.com",
"type": "Primary",
"description": [
{
"lang": "en",
"value": "CWE-497"
}
]
}
],
"references": [
{
"url": "https://github.com/element-hq/synapse/security/advisories/GHSA-56w4-5538-8v8h",
"source": "security-advisories@github.com"
},
{
"url": "https://github.com/matrix-org/matrix-spec-proposals/pull/4186",
"source": "security-advisories@github.com"
}
]
}