{
  "threat_severity" : "Low",
  "public_date" : "2017-12-19T00:00:00Z",
  "bugzilla" : {
    "description" : "ruby: Command injection in lib/resolv.rb:lazy_initialize() allows arbitrary code execution",
    "id" : "1528218",
    "url" : "https://bugzilla.redhat.com/show_bug.cgi?id=1528218"
  },
  "cvss3" : {
    "cvss3_base_score" : "8.1",
    "cvss3_scoring_vector" : "CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H",
    "status" : "verified"
  },
  "cwe" : "CWE-77",
  "details" : [ "The lazy_initialize function in lib/resolv.rb in Ruby through 2.4.3 uses Kernel#open, which might allow Command Injection attacks, as demonstrated by a Resolv::Hosts::new argument beginning with a '|' character, a different vulnerability than CVE-2017-17405. NOTE: situations with untrusted input may be highly unlikely.", "The \"lazy_initialize\" function in lib/resolv.rb did not properly process certain filenames. A remote attacker could possibly exploit this flaw to inject and execute arbitrary commands." ],
  "statement" : "This issue affects the versions of ruby as shipped with Red Hat Enterprise Linux 5, 6 and 7. Red Hat Product Security has rated this issue as having Low security impact. A future update may address this issue. For additional information, refer to the Issue Severity Classification: https://access.redhat.com/security/updates/classification/.",
  "affected_release" : [ {
    "product_name" : "Red Hat Enterprise Linux 7",
    "release_date" : "2018-02-28T00:00:00Z",
    "advisory" : "RHSA-2018:0378",
    "cpe" : "cpe:/o:redhat:enterprise_linux:7",
    "package" : "ruby-0:2.0.0.648-33.el7_4"
  }, {
    "product_name" : "Red Hat Software Collections for Red Hat Enterprise Linux 6",
    "release_date" : "2018-03-26T00:00:00Z",
    "advisory" : "RHSA-2018:0583",
    "cpe" : "cpe:/a:redhat:rhel_software_collections:3::el6",
    "package" : "rh-ruby22-ruby-0:2.2.9-19.el6"
  }, {
    "product_name" : "Red Hat Software Collections for Red Hat Enterprise Linux 6",
    "release_date" : "2018-03-26T00:00:00Z",
    "advisory" : "RHSA-2018:0584",
    "cpe" : "cpe:/a:redhat:rhel_software_collections:3::el6",
    "package" : "rh-ruby24-ruby-0:2.4.3-90.el6"
  }, {
    "product_name" : "Red Hat Software Collections for Red Hat Enterprise Linux 6",
    "release_date" : "2018-03-26T00:00:00Z",
    "advisory" : "RHSA-2018:0585",
    "cpe" : "cpe:/a:redhat:rhel_software_collections:3::el6",
    "package" : "rh-ruby23-ruby-0:2.3.6-67.el6"
  }, {
    "product_name" : "Red Hat Software Collections for Red Hat Enterprise Linux 6.7 EUS",
    "release_date" : "2018-03-26T00:00:00Z",
    "advisory" : "RHSA-2018:0583",
    "cpe" : "cpe:/a:redhat:rhel_software_collections:3::el6",
    "package" : "rh-ruby22-ruby-0:2.2.9-19.el6"
  }, {
    "product_name" : "Red Hat Software Collections for Red Hat Enterprise Linux 6.7 EUS",
    "release_date" : "2018-03-26T00:00:00Z",
    "advisory" : "RHSA-2018:0584",
    "cpe" : "cpe:/a:redhat:rhel_software_collections:3::el6",
    "package" : "rh-ruby24-ruby-0:2.4.3-90.el6"
  }, {
    "product_name" : "Red Hat Software Collections for Red Hat Enterprise Linux 6.7 EUS",
    "release_date" : "2018-03-26T00:00:00Z",
    "advisory" : "RHSA-2018:0585",
    "cpe" : "cpe:/a:redhat:rhel_software_collections:3::el6",
    "package" : "rh-ruby23-ruby-0:2.3.6-67.el6"
  }, {
    "product_name" : "Red Hat Software Collections for Red Hat Enterprise Linux 7",
    "release_date" : "2018-03-26T00:00:00Z",
    "advisory" : "RHSA-2018:0583",
    "cpe" : "cpe:/a:redhat:rhel_software_collections:3::el7",
    "package" : "rh-ruby22-ruby-0:2.2.9-19.el7"
  }, {
    "product_name" : "Red Hat Software Collections for Red Hat Enterprise Linux 7",
    "release_date" : "2018-03-26T00:00:00Z",
    "advisory" : "RHSA-2018:0584",
    "cpe" : "cpe:/a:redhat:rhel_software_collections:3::el7",
    "package" : "rh-ruby24-ruby-0:2.4.3-90.el7"
  }, {
    "product_name" : "Red Hat Software Collections for Red Hat Enterprise Linux 7",
    "release_date" : "2018-03-26T00:00:00Z",
    "advisory" : "RHSA-2018:0585",
    "cpe" : "cpe:/a:redhat:rhel_software_collections:3::el7",
    "package" : "rh-ruby23-ruby-0:2.3.6-67.el7"
  }, {
    "product_name" : "Red Hat Software Collections for Red Hat Enterprise Linux 7.3 EUS",
    "release_date" : "2018-03-26T00:00:00Z",
    "advisory" : "RHSA-2018:0583",
    "cpe" : "cpe:/a:redhat:rhel_software_collections:3::el7",
    "package" : "rh-ruby22-ruby-0:2.2.9-19.el7"
  }, {
    "product_name" : "Red Hat Software Collections for Red Hat Enterprise Linux 7.3 EUS",
    "release_date" : "2018-03-26T00:00:00Z",
    "advisory" : "RHSA-2018:0584",
    "cpe" : "cpe:/a:redhat:rhel_software_collections:3::el7",
    "package" : "rh-ruby24-ruby-0:2.4.3-90.el7"
  }, {
    "product_name" : "Red Hat Software Collections for Red Hat Enterprise Linux 7.3 EUS",
    "release_date" : "2018-03-26T00:00:00Z",
    "advisory" : "RHSA-2018:0585",
    "cpe" : "cpe:/a:redhat:rhel_software_collections:3::el7",
    "package" : "rh-ruby23-ruby-0:2.3.6-67.el7"
  }, {
    "product_name" : "Red Hat Software Collections for Red Hat Enterprise Linux 7.4 EUS",
    "release_date" : "2018-03-26T00:00:00Z",
    "advisory" : "RHSA-2018:0583",
    "cpe" : "cpe:/a:redhat:rhel_software_collections:3::el7",
    "package" : "rh-ruby22-ruby-0:2.2.9-19.el7"
  }, {
    "product_name" : "Red Hat Software Collections for Red Hat Enterprise Linux 7.4 EUS",
    "release_date" : "2018-03-26T00:00:00Z",
    "advisory" : "RHSA-2018:0584",
    "cpe" : "cpe:/a:redhat:rhel_software_collections:3::el7",
    "package" : "rh-ruby24-ruby-0:2.4.3-90.el7"
  }, {
    "product_name" : "Red Hat Software Collections for Red Hat Enterprise Linux 7.4 EUS",
    "release_date" : "2018-03-26T00:00:00Z",
    "advisory" : "RHSA-2018:0585",
    "cpe" : "cpe:/a:redhat:rhel_software_collections:3::el7",
    "package" : "rh-ruby23-ruby-0:2.3.6-67.el7"
  } ],
  "package_state" : [ {
    "product_name" : "CloudForms Management Engine 5",
    "fix_state" : "Will not fix",
    "package_name" : "rh-ruby22-ruby",
    "cpe" : "cpe:/a:redhat:cloudforms_managementengine:5"
  }, {
    "product_name" : "CloudForms Management Engine 5",
    "fix_state" : "Will not fix",
    "package_name" : "ruby200-ruby",
    "cpe" : "cpe:/a:redhat:cloudforms_managementengine:5"
  }, {
    "product_name" : "Red Hat Enterprise Linux 5",
    "fix_state" : "Will not fix",
    "package_name" : "ruby",
    "cpe" : "cpe:/o:redhat:enterprise_linux:5"
  }, {
    "product_name" : "Red Hat Enterprise Linux 6",
    "fix_state" : "Will not fix",
    "package_name" : "ruby",
    "cpe" : "cpe:/o:redhat:enterprise_linux:6"
  }, {
    "product_name" : "Red Hat Subscription Asset Manager",
    "fix_state" : "Will not fix",
    "package_name" : "ruby193-ruby",
    "cpe" : "cpe:/a:rhel_sam:1"
  } ],
  "references" : [ "https://www.cve.org/CVERecord?id=CVE-2017-17790\nhttps://nvd.nist.gov/vuln/detail/CVE-2017-17790" ],
  "name" : "CVE-2017-17790",
  "csaw" : false
}