{
  "schema_version": "1.4.0",
  "id": "GHSA-mfhq-m29x-g5ww",
  "modified": "2025-04-12T12:55:15Z",
  "published": "2022-05-17T03:11:53Z",
  "aliases": [
    "CVE-2015-3223"
  ],
  "details": "The ldb_wildcard_compare function in ldb_match.c in ldb before 1.1.24, as used in the AD LDAP server in Samba 4.x before 4.1.22, 4.2.x before 4.2.7, and 4.3.x before 4.3.3, mishandles certain zero values, which allows remote attackers to cause a denial of service (infinite loop) via crafted packets.",
  "severity": [
    {
      "type": "CVSS_V3",
      "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L"
    }
  ],
  "affected": [],
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2015-3223"
    },
    {
      "type": "WEB",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1290287"
    },
    {
      "type": "WEB",
      "url": "https://git.samba.org/?p=samba.git%3Ba=commit%3Bh=aa6c27148b9d3f8c1e4fdd5dd46bfecbbd0ca465"
    },
    {
      "type": "WEB",
      "url": "https://git.samba.org/?p=samba.git%3Ba=commit%3Bh=ec504dbf69636a554add1f3d5703dd6c3ad450b8"
    },
    {
      "type": "WEB",
      "url": "https://git.samba.org/?p=samba.git;a=commit;h=aa6c27148b9d3f8c1e4fdd5dd46bfecbbd0ca465"
    },
    {
      "type": "WEB",
      "url": "https://git.samba.org/?p=samba.git;a=commit;h=ec504dbf69636a554add1f3d5703dd6c3ad450b8"
    },
    {
      "type": "WEB",
      "url": "https://security.gentoo.org/glsa/201612-47"
    },
    {
      "type": "WEB",
      "url": "https://www.samba.org/samba/security/CVE-2015-3223.html"
    },
    {
      "type": "WEB",
      "url": "http://lists.fedoraproject.org/pipermail/package-announce/2015-December/174076.html"
    },
    {
      "type": "WEB",
      "url": "http://lists.fedoraproject.org/pipermail/package-announce/2015-December/174391.html"
    },
    {
      "type": "WEB",
      "url": "http://lists.opensuse.org/opensuse-security-announce/2015-12/msg00019.html"
    },
    {
      "type": "WEB",
      "url": "http://lists.opensuse.org/opensuse-security-announce/2015-12/msg00020.html"
    },
    {
      "type": "WEB",
      "url": "http://lists.opensuse.org/opensuse-security-announce/2015-12/msg00032.html"
    },
    {
      "type": "WEB",
      "url": "http://lists.opensuse.org/opensuse-security-announce/2015-12/msg00033.html"
    },
    {
      "type": "WEB",
      "url": "http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00042.html"
    },
    {
      "type": "WEB",
      "url": "http://www.debian.org/security/2016/dsa-3433"
    },
    {
      "type": "WEB",
      "url": "http://www.oracle.com/technetwork/topics/security/linuxbulletinjan2016-2867209.html"
    },
    {
      "type": "WEB",
      "url": "http://www.securityfocus.com/bid/79731"
    },
    {
      "type": "WEB",
      "url": "http://www.securitytracker.com/id/1034493"
    },
    {
      "type": "WEB",
      "url": "http://www.ubuntu.com/usn/USN-2855-1"
    },
    {
      "type": "WEB",
      "url": "http://www.ubuntu.com/usn/USN-2855-2"
    },
    {
      "type": "WEB",
      "url": "http://www.ubuntu.com/usn/USN-2856-1"
    }
  ],
  "database_specific": {
    "cwe_ids": [],
    "severity": "MODERATE",
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2015-12-29T22:59:00Z"
  }
}