2023-04-24 12:24:31 +02:00
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"id" : "CVE-2022-4283" ,
"sourceIdentifier" : "secalert@redhat.com" ,
"published" : "2022-12-14T21:15:14.980" ,
2024-12-08 03:06:42 +00:00
"lastModified" : "2024-11-21T07:34:56.373" ,
2023-05-30 08:00:29 +00:00
"vulnStatus" : "Modified" ,
2024-07-14 02:06:08 +00:00
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"value" : "A vulnerability was found in X.Org. This security flaw occurs because the XkbCopyNames function left a dangling pointer to freed memory, resulting in out-of-bounds memory access on subsequent XkbGetKbdByName requests.. This issue can lead to local privileges elevation on systems where the X server is running privileged and remote code execution for ssh X forwarding sessions."
2024-04-04 08:46:00 +00:00
} ,
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"lang" : "es" ,
"value" : "Se encontr\u00f3 una vulnerabilidad en X.Org. Este fallo de seguridad se produce porque la funci\u00f3n XkbCopyNames dej\u00f3 un puntero colgante a la memoria liberada, lo que provoc\u00f3 un acceso a la memoria fuera de los l\u00edmites en solicitudes posteriores de XkbGetKbdByName. Este problema puede provocar una elevaci\u00f3n de privilegios locales en sistemas donde el servidor X se ejecuta de forma privilegiada y remota. Ejecuci\u00f3n de c\u00f3digo para sesiones de reenv\u00edo ssh X."
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"baseScore" : 7.8 ,
"baseSeverity" : "HIGH" ,
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"attackVector" : "LOCAL" ,
"attackComplexity" : "LOW" ,
"privilegesRequired" : "LOW" ,
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2024-12-08 03:06:42 +00:00
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