{
  "threat_severity" : "Moderate",
  "public_date" : "2017-11-14T00:00:00Z",
  "bugzilla" : {
    "description" : "collectd: double free in csnmp_read_table function in snmp.c",
    "id" : "1516447",
    "url" : "https://bugzilla.redhat.com/show_bug.cgi?id=1516447"
  },
  "cvss3" : {
    "cvss3_base_score" : "5.6",
    "cvss3_scoring_vector" : "CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L",
    "status" : "verified"
  },
  "cwe" : "CWE-119",
  "details" : [ "The csnmp_read_table function in snmp.c in the SNMP plugin in collectd before 5.6.3 is susceptible to a double free in a certain error case, which could lead to a crash (or potentially have other impact).", "A double-free vulnerability was found in the csnmp_read_table function in the SNMP plugin of collectd. A network-based attacker could exploit this by sending malformed data, causing collectd to crash or possibly other impact." ],
  "affected_release" : [ {
    "product_name" : "Red Hat Gluster Storage 3.4 for RHEL 7",
    "release_date" : "2018-09-04T00:00:00Z",
    "advisory" : "RHSA-2018:2615",
    "cpe" : "cpe:/a:redhat:storage:3.4:na:el7",
    "package" : "collectd-0:5.7.2-3.1.el7rhgs"
  }, {
    "product_name" : "Red Hat OpenStack Platform 10.0 Operational Tools for RHEL 7",
    "release_date" : "2018-05-17T00:00:00Z",
    "advisory" : "RHSA-2018:1605",
    "cpe" : "cpe:/a:redhat:openstack-optools:10::el7",
    "package" : "collectd-0:5.8.0-10.el7ost"
  }, {
    "product_name" : "Red Hat OpenStack Platform 10.0 Operational Tools for RHEL 7",
    "release_date" : "2018-05-17T00:00:00Z",
    "advisory" : "RHSA-2018:1605",
    "cpe" : "cpe:/a:redhat:openstack-optools:10::el7",
    "package" : "intel-cmt-cat-0:1.0.1-1.el7ost"
  }, {
    "product_name" : "Red Hat OpenStack Platform 11.0 Operational Tools for RHEL 7",
    "release_date" : "2018-02-13T00:00:00Z",
    "advisory" : "RHSA-2018:0299",
    "cpe" : "cpe:/a:redhat:openstack-optools:11::el7",
    "package" : "collectd-0:5.7.2-3.el7ost"
  }, {
    "product_name" : "Red Hat OpenStack Platform 12.0 Operational Tools for RHEL 7",
    "release_date" : "2018-01-30T00:00:00Z",
    "advisory" : "RHSA-2018:0252",
    "cpe" : "cpe:/a:redhat:openstack-optools:12::el7",
    "package" : "collectd-0:5.7.2-3.el7ost"
  }, {
    "product_name" : "Red Hat Virtualization 4 for Red Hat Enterprise Linux 7",
    "release_date" : "2018-03-20T00:00:00Z",
    "advisory" : "RHSA-2018:0560",
    "cpe" : "cpe:/o:redhat:enterprise_linux:7::hypervisor",
    "package" : "collectd-0:5.8.0-3.el7"
  }, {
    "product_name" : "Red Hat Virtualization Engine 4.1",
    "release_date" : "2018-03-20T00:00:00Z",
    "advisory" : "RHSA-2018:0560",
    "cpe" : "cpe:/a:redhat:rhev_manager:4",
    "package" : "collectd-0:5.8.0-3.el7"
  } ],
  "package_state" : [ {
    "product_name" : "Red Hat Ceph Storage 2",
    "fix_state" : "Affected",
    "package_name" : "collectd",
    "cpe" : "cpe:/a:redhat:ceph_storage:2"
  }, {
    "product_name" : "Red Hat Ceph Storage 3",
    "fix_state" : "Affected",
    "package_name" : "collectd",
    "cpe" : "cpe:/a:redhat:ceph_storage:3"
  }, {
    "product_name" : "Red Hat Enterprise Linux OpenStack Platform 7 (Kilo) Operational Tools",
    "fix_state" : "Will not fix",
    "package_name" : "collectd",
    "cpe" : "cpe:/a:redhat:openstack-optools:7"
  }, {
    "product_name" : "Red Hat OpenStack Platform 8 (Liberty) Operational Tools",
    "fix_state" : "Will not fix",
    "package_name" : "collectd",
    "cpe" : "cpe:/a:redhat:openstack-optools:8"
  }, {
    "product_name" : "Red Hat OpenStack Platform 9 (Mitaka) Operational Tools",
    "fix_state" : "Will not fix",
    "package_name" : "collectd",
    "cpe" : "cpe:/a:redhat:openstack-optools:9"
  }, {
    "product_name" : "Red Hat Storage Console 2",
    "fix_state" : "Will not fix",
    "package_name" : "collectd",
    "cpe" : "cpe:/a:redhat:rhscon:2"
  } ],
  "references" : [ "https://www.cve.org/CVERecord?id=CVE-2017-16820\nhttps://nvd.nist.gov/vuln/detail/CVE-2017-16820" ],
  "name" : "CVE-2017-16820",
  "csaw" : false
}