nvd-json-data-feeds/CVE-2021/CVE-2021-203xx/CVE-2021-20315.json

{
  "id": "CVE-2021-20315",
  "sourceIdentifier": "secalert@redhat.com",
  "published": "2022-02-18T18:15:08.800",
  "lastModified": "2022-12-03T01:42:03.343",
  "vulnStatus": "Analyzed",
  "descriptions": [
    {
      "lang": "en",
      "value": "A locking protection bypass flaw was found in some versions of gnome-shell as shipped within CentOS Stream 8, when the \"Application menu\" or \"Window list\" GNOME extensions are enabled. This flaw allows a physical attacker who has access to a locked system to kill existing applications and start new ones as the locked user, even if the session is still locked."
    },
    {
      "lang": "es",
      "value": "Se ha encontrado un fallo de omisi\u00f3n de la protecci\u00f3n de bloqueo en algunas versiones de gnome-shell tal y como se distribuye en CentOS Stream 8, cuando las extensiones de GNOME \"Application menu\" o \"Window list\" est\u00e1n habilitadas. Este fallo permite a un atacante f\u00edsico que tenga acceso a un sistema bloqueado matar las aplicaciones existentes e iniciar otras nuevas como el usuario bloqueado, incluso si la sesi\u00f3n sigue bloqueada"
    }
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          "attackVector": "PHYSICAL",
          "attackComplexity": "LOW",
          "privilegesRequired": "NONE",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "NONE",
          "integrityImpact": "HIGH",
          "availabilityImpact": "HIGH",
          "baseScore": 6.1,
          "baseSeverity": "MEDIUM"
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        "exploitabilityScore": 0.9,
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          "authentication": "NONE",
          "confidentialityImpact": "NONE",
          "integrityImpact": "PARTIAL",
          "availabilityImpact": "PARTIAL",
          "baseScore": 3.6
        },
        "baseSeverity": "LOW",
        "exploitabilityScore": 3.9,
        "impactScore": 4.9,
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        "obtainAllPrivilege": false,
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      }
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      "type": "Primary",
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          "value": "CWE-667"
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    {
      "source": "secalert@redhat.com",
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  "references": [
    {
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2006285",
      "source": "secalert@redhat.com",
      "tags": [
        "Issue Tracking",
        "Third Party Advisory"
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}