{
  "threat_severity" : "Low",
  "public_date" : "2013-02-27T00:00:00Z",
  "bugzilla" : {
    "description" : "sudo: bypass of tty_tickets constraints",
    "id" : "949753",
    "url" : "https://bugzilla.redhat.com/show_bug.cgi?id=949753"
  },
  "cvss" : {
    "cvss_base_score" : "3.6",
    "cvss_scoring_vector" : "AV:L/AC:L/Au:N/C:P/I:P/A:N",
    "status" : "verified"
  },
  "details" : [ "sudo before 1.7.10p5 and 1.8.x before 1.8.6p6, when the tty_tickets option is enabled, does not properly validate the controlling terminal device, which allows local users with sudo permissions to hijack the authorization of another terminal via vectors related to a session without a controlling terminal device and connecting to the standard input, output, and error file descriptors of another terminal.  NOTE: this is one of three closely-related vulnerabilities that were originally assigned CVE-2013-1776, but they have been SPLIT because of different affected versions." ],
  "affected_release" : [ {
    "product_name" : "Red Hat Enterprise Linux 6",
    "release_date" : "2013-11-20T00:00:00Z",
    "advisory" : "RHSA-2013:1701",
    "cpe" : "cpe:/o:redhat:enterprise_linux:6",
    "package" : "sudo-0:1.8.6p3-12.el6"
  } ],
  "package_state" : [ {
    "product_name" : "Red Hat Enterprise Linux 5",
    "fix_state" : "Not affected",
    "package_name" : "sudo",
    "cpe" : "cpe:/o:redhat:enterprise_linux:5"
  } ],
  "references" : [ "https://www.cve.org/CVERecord?id=CVE-2013-2777\nhttps://nvd.nist.gov/vuln/detail/CVE-2013-2777" ],
  "name" : "CVE-2013-2777",
  "csaw" : false
}