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Medium

Security advisory

Type: advisorySources: OSVCVE: CVE-2018-14628

An information leak vulnerability was discovered in Samba's LDAP server. Due to missing access control checks, an authenticated but unprivileged attacker could discover the names and preserved attributes of deleted objects in the LDAP store.

Products
Not specified
Affected versions
Not specified
Fixed versions
Not specified
CVEs
CVE-2018-14628
Confirmed fixed CVEs
Not specified
Updated in this feed
1 Nov 2026, 06:25 UTC · Revision 1

Source evidence

CVE-2018-14628

core-osv · Original source

Published 17 Jan 2023, 18:15 UTC

An information leak vulnerability was discovered in Samba's LDAP server. Due to missing access control checks, an authenticated but unprivileged attacker could discover the names and preserved attributes of deleted objects in the LDAP store.

osv:CVE-2018-14628
Complete source record
{
  "id": "c131737a129fdd0999936f5ebbef8a8954d5651b40b5acc21ce18aebe988d59d",
  "url": "https://osv.dev/vulnerability/CVE-2018-14628",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "CVE-2018-14628",
    "summary": "An information leak vulnerability was discovered in Samba's LDAP server. Due to missing access control checks, an authenticated but unprivileged attacker could discover the names and preserved attributes of deleted objects in the LDAP store.",
    "evidence": "osv:CVE-2018-14628",
    "products": [],
    "severity": "medium",
    "structured": {
      "id": "CVE-2018-14628",
      "aliases": [
        "CVE-2018-14628"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/samba-team/samba",
              "type": "GIT",
              "events": [
                {
                  "introduced": "df33344d8eb40221d60c99931690703a11d91bc2"
                },
                {
                  "fixed": "2669b77d97b55542b6f2bc80c72cf699399e8ec8"
                },
                {
                  "introduced": "b7921852ad6ac048abbbe577b9faced2d694c685"
                },
                {
                  "fixed": "fcd094b208f9db4ad77ad75061446099b5ea26cf"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "cpe": "cpe:2.3:a:samba:samba:*:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "4.0.0"
                      },
                      {
                        "fixed": "4.18.9"
                      }
                    ],
                    "source": "CPE_RANGE"
                  },
                  {
                    "cpe": "cpe:2.3:a:samba:samba:*:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "4.19.0"
                      },
                      {
                        "fixed": "4.19.3"
                      }
                    ],
                    "source": "CPE_RANGE"
                  }
                ]
              }
            }
          ],
          "versions": [
            "samba-4.19.2",
            "samba-4.19.0"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2018-14628.json"
          }
        }
      ],
      "modified": "2026-10-24T10:30:39.288455764Z",
      "provider": "osv",
      "references": [
        "https://security.netapp.com/advisory/ntap-20230223-0008/",
        "https://bugzilla.redhat.com/show_bug.cgi?id=1625445",
        "https://bugzilla.samba.org/show_bug.cgi?id=13595",
        "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/6DK57HQRTCDOZDIIICYWQ4Z5IQXTWVVW/",
        "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/ACVMYEP5KJRL3FWSCZW2MQZ26IVPXY62/"
      ],
      "provider_metadata": {
        "unresolved_ranges": [
          {
            "cpes": [
              "cpe:2.3:o:fedoraproject:fedora:37:*:*:*:*:*:*:*"
            ],
            "vendor_product": "fedoraproject:fedora",
            "extracted_events": [
              {
                "range": [
                  {
                    "introduced": "37"
                  },
                  {
                    "last_affected": "37"
                  }
                ],
                "source": "CPE_STRING"
              }
            ]
          }
        ]
      }
    },
    "related_cves": [
      {
        "value": "CVE-2018-14628",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 434631,
  "published_at": "2023-01-17T18:15:10.81+00:00"
}