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

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{
"id": "CVE-2018-19333",
"sourceIdentifier": "cve@mitre.org",
"published": "2018-11-17T17:29:00.227",
"lastModified": "2024-11-21T03:57:44.773",
"vulnStatus": "Modified",
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "pkg/sentry/kernel/shm/shm.go in Google gVisor before 2018-11-01 allows attackers to overwrite memory locations in processes running as root (but not escape the sandbox) via vectors involving IPC_RMID shmctl calls, because reference counting is mishandled."
},
{
"lang": "es",
"value": "pkg/sentry/kernel/shm/shm.go en Google gVisor en versiones anteriores a la 2018-11-01 permite que los atacantes sobrescriban ubicaciones de memoria en procesos que se ejecutan como root (pero que no escapan del sandbox) mediante vectores relacionados con las llamadas shmctl IPC_RMID. Esto se debe a que el conteo de referencias se gestiona de manera incorrecta."
}
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"baseScore": 9.8,
"baseSeverity": "CRITICAL",
"attackVector": "NETWORK",
"attackComplexity": "LOW",
"privilegesRequired": "NONE",
"userInteraction": "NONE",
"scope": "UNCHANGED",
"confidentialityImpact": "HIGH",
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