{
  "id": "CVE-2020-14323",
  "sourceIdentifier": "secalert@redhat.com",
  "published": "2020-10-29T20:15:17.117",
  "lastModified": "2024-04-22T16:15:11.780",
  "vulnStatus": "Modified",
  "descriptions": [
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      "lang": "en",
      "value": "A null pointer dereference flaw was found in samba's Winbind service in versions before 4.11.15, before 4.12.9 and before 4.13.1. A local user could use this flaw to crash the winbind service causing denial of service."
    },
    {
      "lang": "es",
      "value": "Se encontr\u00f3 uno fallo de desreferencia del puntero null en el servicio Winbind de samba en versiones anteriores a 4.11.15, 4.12.9 y 4.13.1. Un usuario local podr\u00eda utilizar este fallo para bloquear el servicio winbind causando una denegaci\u00f3n de servicio"
    }
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          "attackVector": "LOCAL",
          "attackComplexity": "LOW",
          "privilegesRequired": "LOW",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "availabilityImpact": "HIGH",
          "baseScore": 5.5,
          "baseSeverity": "MEDIUM"
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        "exploitabilityScore": 1.8,
        "impactScore": 3.6
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          "accessVector": "LOCAL",
          "accessComplexity": "LOW",
          "authentication": "NONE",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "availabilityImpact": "PARTIAL",
          "baseScore": 2.1
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        "baseSeverity": "LOW",
        "exploitabilityScore": 3.9,
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        "acInsufInfo": false,
        "obtainAllPrivilege": false,
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        "obtainOtherPrivilege": false,
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      "type": "Primary",
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          "value": "CWE-476"
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      "type": "Secondary",
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          "lang": "en",
          "value": "CWE-170"
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  "references": [
    {
      "url": "http://lists.opensuse.org/opensuse-security-announce/2020-11/msg00008.html",
      "source": "secalert@redhat.com",
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      "source": "secalert@redhat.com"
    },
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      "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/W6HM73N4NEGFW5GIJJGGP6ZZBS6GTXPB/",
      "source": "secalert@redhat.com"
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    {
      "url": "https://security.gentoo.org/glsa/202012-24",
      "source": "secalert@redhat.com",
      "tags": [
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    {
      "url": "https://security.netapp.com/advisory/ntap-20201103-0001/",
      "source": "secalert@redhat.com",
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    {
      "url": "https://www.samba.org/samba/security/CVE-2020-14323.html",
      "source": "secalert@redhat.com",
      "tags": [
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}