{
  "threat_severity" : "Moderate",
  "public_date" : "2017-06-02T00:00:00Z",
  "bugzilla" : {
    "description" : "sudo: Privilege escalation via improper get_process_ttyname() parsing (insufficient fix for CVE-2017-1000367)",
    "id" : "1459152",
    "url" : "https://bugzilla.redhat.com/show_bug.cgi?id=1459152"
  },
  "cvss3" : {
    "cvss3_base_score" : "7.3",
    "cvss3_scoring_vector" : "CVSS:3.0/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H",
    "status" : "verified"
  },
  "cwe" : "CWE-20",
  "details" : [ "Todd Miller's sudo version 1.8.20p1 and earlier is vulnerable to an input validation (embedded newlines) in the get_process_ttyname() function resulting in information disclosure and command execution.", "It was found that the original fix for CVE-2017-1000367 was incomplete. A flaw was found in the way sudo parsed tty information from the process status file in the proc filesystem. A local user with privileges to execute commands via sudo could use this flaw to escalate their privileges to root." ],
  "affected_release" : [ {
    "product_name" : "Red Hat Enterprise Linux 5 Extended Lifecycle Support",
    "release_date" : "2017-06-22T00:00:00Z",
    "advisory" : "RHSA-2017:1574",
    "cpe" : "cpe:/o:redhat:rhel_els:5",
    "package" : "sudo-0:1.7.2p1-31.el5_11"
  }, {
    "product_name" : "Red Hat Enterprise Linux 6",
    "release_date" : "2017-06-22T00:00:00Z",
    "advisory" : "RHSA-2017:1574",
    "cpe" : "cpe:/o:redhat:enterprise_linux:6",
    "package" : "sudo-0:1.8.6p3-29.el6_9"
  }, {
    "product_name" : "Red Hat Enterprise Linux 7",
    "release_date" : "2017-06-22T00:00:00Z",
    "advisory" : "RHSA-2017:1574",
    "cpe" : "cpe:/o:redhat:enterprise_linux:7",
    "package" : "sudo-0:1.8.6p7-23.el7_3"
  } ],
  "references" : [ "https://www.cve.org/CVERecord?id=CVE-2017-1000368\nhttps://nvd.nist.gov/vuln/detail/CVE-2017-1000368\nhttps://access.redhat.com/security/cve/CVE-2017-1000367\nhttps://access.redhat.com/security/vulnerabilities/3059071\nhttps://www.sudo.ws/alerts/linux_tty.html" ],
  "name" : "CVE-2017-1000368",
  "csaw" : false
}