{
  "modified": "2025-08-09T19:01:28Z",
  "published": "2010-10-06T17:00:17Z",
  "id": "CVE-2010-3706",
  "details": "plugins/acl/acl-backend-vfile.c in Dovecot 1.2.x before 1.2.15 and 2.0.x before 2.0.5 interprets an ACL entry as a directive to add to the permissions granted by another ACL entry, instead of a directive to replace the permissions granted by another ACL entry, in certain circumstances involving the private namespace of a user, which allows remote authenticated users to bypass intended access restrictions via a request to read or modify a mailbox.",
  "references": [
    {
      "type": "ADVISORY",
      "url": "http://secunia.com/advisories/43220"
    },
    {
      "type": "ADVISORY",
      "url": "http://www.dovecot.org/list/dovecot/2010-October/053450.html"
    },
    {
      "type": "ADVISORY",
      "url": "http://www.dovecot.org/list/dovecot/2010-October/053451.html"
    },
    {
      "type": "ADVISORY",
      "url": "http://www.mandriva.com/security/advisories?name=MDVSA-2010:217"
    },
    {
      "type": "ADVISORY",
      "url": "http://www.ubuntu.com/usn/USN-1059-1"
    },
    {
      "type": "ADVISORY",
      "url": "http://www.vupen.com/english/advisories/2010/2572"
    },
    {
      "type": "ADVISORY",
      "url": "http://www.vupen.com/english/advisories/2010/2840"
    },
    {
      "type": "ADVISORY",
      "url": "http://www.vupen.com/english/advisories/2011/0301"
    },
    {
      "type": "WEB",
      "url": "http://lists.opensuse.org/opensuse-security-announce/2010-11/msg00001.html"
    },
    {
      "type": "WEB",
      "url": "http://marc.info/?l=oss-security\u0026m=128620520732377\u0026w=2"
    },
    {
      "type": "WEB",
      "url": "http://marc.info/?l=oss-security\u0026m=128622064325688\u0026w=2"
    },
    {
      "type": "WEB",
      "url": "http://www.dovecot.org/list/dovecot/2010-October/053452.html"
    }
  ]
}