CVE-2012-4450

Estado: ModificadaMedia (6)—

389 Directory Server 1.2.10 does not properly update the ACL when a DN entry is moved by a modrdn operation, which allows remote authenticated users with certain permissions to bypass ACL restrictions and access the DN entry.

CVSS

Versión: 2.0
Vector: AV:N/AC:M/Au:S/C:P/I:P/A:P
Puntuación base: 6

Probabilidad de explotación (EPSS)

Probabilidad de explotación en los próximos 30 días: 1.86%
Percentil entre todas las CVEs puntuadas: 79
Fecha de la puntuación: 6/10/2026

EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).

Tecnologías afectadas (1)

Fedoraproject — 389 Directory Server

CWE

CWE-264

Referencias

JSON original (NVD)

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{
  "id": "CVE-2012-4450",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 6,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:M/Au:S/C:P/I:P/A:P",
          "authentication": "SINGLE",
          "integrityImpact": "PARTIAL",
          "accessComplexity": "MEDIUM",
          "availabilityImpact": "PARTIAL",
          "confidentialityImpact": "PARTIAL"
        },
        "acInsufInfo": false,
        "impactScore": 6.4,
        "baseSeverity": "MEDIUM",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 6.8,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ]
  },
  "affected": [
    {
      "source": "secalert@redhat.com",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
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    }
  ],
  "published": "2012-10-01T03:26:16.540",
  "references": [
    {
      "url": "http://git.fedorahosted.org/cgit/389/ds.git/commit/?id=5beb93d42efb807838c09c5fab898876876f8d09",
      "tags": [
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      "url": "http://rhn.redhat.com/errata/RHSA-2013-0503.html",
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      "url": "http://secunia.com/advisories/50713",
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      "url": "http://www.openwall.com/lists/oss-security/2012/09/26/5",
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      "url": "http://www.securityfocus.com/bid/55690",
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    {
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=860772",
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      "url": "https://fedorahosted.org/389/ticket/340",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
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  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-264"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "389 Directory Server 1.2.10 does not properly update the ACL when a DN entry is moved by a modrdn operation, which allows remote authenticated users with certain permissions to bypass ACL restrictions and access the DN entry."
    },
    {
      "lang": "es",
      "value": "389 Directory Server v1.2.10 no actualiza correctamente las ACL cuando una entrada DN es movida por una operación modrdn, lo que permite a usuarios autenticados con ciertos permisos, evitar restricciones ACL y de acceso a entrada DN."
    }
  ],
  "lastModified": "2026-06-16T23:45:07.370",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:fedoraproject:389_directory_server:1.2.10:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "2B8B6754-F47D-4E51-BB5E-020B6546D906"
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          "operator": "OR"
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  "sourceIdentifier": "secalert@redhat.com"
}