{
  "schema_version": "1.4.0",
  "id": "GHSA-vvfw-vgqq-f739",
  "modified": "2022-05-14T01:19:58Z",
  "published": "2022-05-14T01:19:58Z",
  "aliases": [
    "CVE-2013-4851"
  ],
  "details": "The vfs_hang_addrlist function in sys/kern/vfs_export.c in the NFS server implementation in the kernel in FreeBSD 8.3 and 9.x through 9.1-RELEASE-p5 controls authorization for host/subnet export entries on the basis of group information sent by the client, which allows remote attackers to bypass file permissions on NFS filesystems via crafted requests.",
  "severity": [],
  "affected": [],
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2013-4851"
    },
    {
      "type": "WEB",
      "url": "http://svnweb.freebsd.org/base?view=revision&revision=244226"
    },
    {
      "type": "WEB",
      "url": "http://www.freebsd.org/security/advisories/FreeBSD-SA-13:08.nfsserver.asc"
    },
    {
      "type": "WEB",
      "url": "http://www.securityfocus.com/bid/61484"
    }
  ],
  "database_specific": {
    "cwe_ids": [],
    "severity": "MODERATE",
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2013-07-29T13:59:00Z"
  }
}