fkie_cve-2025-2487
Vulnerability from fkie_nvd
Published
2025-03-18 17:15
Modified
2025-05-13 14:15
Severity ?
4.9 (Medium) - CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H
Summary
A flaw was found in the 389-ds-base LDAP Server. This issue occurs when issuing a Modify DN LDAP operation through the ldap protocol, when the function return value is not tested and a NULL pointer is dereferenced. If a privileged user performs a ldap MODDN operation after a failed operation, it could lead to a Denial of Service (DoS) or system crash.
References
secalert@redhat.comhttps://access.redhat.com/errata/RHSA-2025:3663
secalert@redhat.comhttps://access.redhat.com/errata/RHSA-2025:3670
secalert@redhat.comhttps://access.redhat.com/errata/RHSA-2025:4491
secalert@redhat.comhttps://access.redhat.com/errata/RHSA-2025:7395
secalert@redhat.comhttps://access.redhat.com/security/cve/CVE-2025-2487
secalert@redhat.comhttps://bugzilla.redhat.com/show_bug.cgi?id=2353071
Impacted products
Vendor Product Version


To clipboard 

{
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "A flaw was found in the 389-ds-base LDAP Server. This issue occurs when issuing a Modify DN LDAP operation through the ldap protocol, when the function return value is not tested and a NULL pointer is dereferenced. If a privileged user performs a ldap MODDN operation after a failed operation, it could lead to a Denial of Service (DoS) or system crash."
    },
    {
      "lang": "es",
      "value": "Se detect\u00f3 una falla en 389-ds-base LDAP Server. Este problema ocurre al ejecutar una operaci\u00f3n LDAP de Modificar DN mediante el protocolo LDAP, cuando no se prueba el valor de retorno de la funci\u00f3n y se desreferencia un puntero NULL. Si un usuario con privilegios realiza una operaci\u00f3n LDAP MODDN despu\u00e9s de una operaci\u00f3n fallida, podr\u00eda provocar una denegaci\u00f3n de servicio (DoS) o un bloqueo del sistema."
    }
  ],
  "id": "CVE-2025-2487",
  "lastModified": "2025-05-13T14:15:20.770",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 4.9,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "privilegesRequired": "HIGH",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 1.2,
        "impactScore": 3.6,
        "source": "secalert@redhat.com",
        "type": "Secondary"
      }
    ]
  },
  "published": "2025-03-18T17:15:48.883",
  "references": [
    {
      "source": "secalert@redhat.com",
      "url": "https://access.redhat.com/errata/RHSA-2025:3663"
    },
    {
      "source": "secalert@redhat.com",
      "url": "https://access.redhat.com/errata/RHSA-2025:3670"
    },
    {
      "source": "secalert@redhat.com",
      "url": "https://access.redhat.com/errata/RHSA-2025:4491"
    },
    {
      "source": "secalert@redhat.com",
      "url": "https://access.redhat.com/errata/RHSA-2025:7395"
    },
    {
      "source": "secalert@redhat.com",
      "url": "https://access.redhat.com/security/cve/CVE-2025-2487"
    },
    {
      "source": "secalert@redhat.com",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2353071"
    }
  ],
  "sourceIdentifier": "secalert@redhat.com",
  "vulnStatus": "Awaiting Analysis",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-476"
        }
      ],
      "source": "secalert@redhat.com",
      "type": "Secondary"
    }
  ]
}


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