{
  "threat_severity" : "Important",
  "public_date" : "2011-02-28T00:00:00Z",
  "bugzilla" : {
    "description" : "Samba unsafe fd_set usage",
    "id" : "678328",
    "url" : "https://bugzilla.redhat.com/show_bug.cgi?id=678328"
  },
  "cvss" : {
    "cvss_base_score" : "4.6",
    "cvss_scoring_vector" : "AV:N/AC:H/Au:S/C:P/I:P/A:P",
    "status" : "verified"
  },
  "details" : [ "Samba 3.x before 3.3.15, 3.4.x before 3.4.12, and 3.5.x before 3.5.7 does not perform range checks for file descriptors before use of the FD_SET macro, which allows remote attackers to cause a denial of service (stack memory corruption, and infinite loop or daemon crash) by opening a large number of files, related to (1) Winbind or (2) smbd." ],
  "acknowledgement" : "Red Hat would like to thank Samba team for reporting this issue. Upstream acknowledges Volker Lendecke (SerNet) as the original reporter.",
  "affected_release" : [ {
    "product_name" : "Red Hat Enterprise Linux 4",
    "release_date" : "2011-03-01T00:00:00Z",
    "advisory" : "RHSA-2011:0305",
    "cpe" : "cpe:/o:redhat:enterprise_linux:4",
    "package" : "samba-0:3.0.33-0.30.el4"
  }, {
    "product_name" : "Red Hat Enterprise Linux 5",
    "release_date" : "2011-03-01T00:00:00Z",
    "advisory" : "RHSA-2011:0305",
    "cpe" : "cpe:/o:redhat:enterprise_linux:5",
    "package" : "samba-0:3.0.33-3.29.el5_6.2"
  }, {
    "product_name" : "Red Hat Enterprise Linux 5",
    "release_date" : "2011-03-01T00:00:00Z",
    "advisory" : "RHSA-2011:0306",
    "cpe" : "cpe:/o:redhat:enterprise_linux:5",
    "package" : "samba3x-0:3.5.4-0.70.el5_6.1"
  }, {
    "product_name" : "Red Hat Enterprise Linux 6",
    "release_date" : "2011-03-01T00:00:00Z",
    "advisory" : "RHSA-2011:0305",
    "cpe" : "cpe:/o:redhat:enterprise_linux:6",
    "package" : "samba-0:3.5.4-68.el6_0.2"
  } ],
  "references" : [ "https://www.cve.org/CVERecord?id=CVE-2011-0719\nhttps://nvd.nist.gov/vuln/detail/CVE-2011-0719" ],
  "name" : "CVE-2011-0719",
  "csaw" : false
}