{
  "id": "CVE-2017-13721",
  "sourceIdentifier": "cve@mitre.org",
  "published": "2017-10-10T01:30:21.377",
  "lastModified": "2025-04-20T01:37:25.860",
  "vulnStatus": "Deferred",
  "cveTags": [],
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      "lang": "en",
      "value": "In X.Org Server (aka xserver and xorg-server) before 1.19.4, an attacker authenticated to an X server with the X shared memory extension enabled can cause aborts of the X server or replace shared memory segments of other X clients in the same session."
    },
    {
      "lang": "es",
      "value": "En versiones anteriores a la 1.19.4 de X.Org Server (tambi\u00e9n llamado xserver y xorg-server) un atacante autenticado en un servidor X con la extensi\u00f3n de memoria compartida X habilitada puede provocar cancelaciones del servidor X o reemplazar segmentos de memoria compartida de otros clientes X en la misma sesi\u00f3n."
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          "baseSeverity": "MEDIUM",
          "attackVector": "LOCAL",
          "attackComplexity": "HIGH",
          "privilegesRequired": "LOW",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "NONE",
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