{
  "threat_severity" : "Important",
  "public_date" : "2016-09-12T00:00:00Z",
  "bugzilla" : {
    "description" : "libarchive: Archive Entry with type 1 (hardlink), but has a non-zero data size file overwrite",
    "id" : "1362601",
    "url" : "https://bugzilla.redhat.com/show_bug.cgi?id=1362601"
  },
  "cvss" : {
    "cvss_base_score" : "4.6",
    "cvss_scoring_vector" : "AV:N/AC:H/Au:S/C:P/I:P/A:P",
    "status" : "verified"
  },
  "cvss3" : {
    "cvss3_base_score" : "7.5",
    "cvss3_scoring_vector" : "CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H",
    "status" : "verified"
  },
  "cwe" : "CWE-20->CWE-22",
  "details" : [ "The sandboxing code in libarchive 3.2.0 and earlier mishandles hardlink archive entries of non-zero data size, which might allow remote attackers to write to arbitrary files via a crafted archive file.", "A flaw was found in the way libarchive handled hardlink archive entries of non-zero size. Combined with flaws in libarchive's file system sandboxing, this issue could cause an application using libarchive to overwrite arbitrary files with arbitrary data from the archive." ],
  "acknowledgement" : "Red Hat would like to thank Insomnia Security for reporting this issue.",
  "affected_release" : [ {
    "product_name" : "Red Hat Enterprise Linux 6",
    "release_date" : "2016-09-12T00:00:00Z",
    "advisory" : "RHSA-2016:1850",
    "cpe" : "cpe:/o:redhat:enterprise_linux:6",
    "package" : "libarchive-0:2.8.3-7.el6_8"
  }, {
    "product_name" : "Red Hat Enterprise Linux 7",
    "release_date" : "2016-09-12T00:00:00Z",
    "advisory" : "RHSA-2016:1844",
    "cpe" : "cpe:/o:redhat:enterprise_linux:7",
    "package" : "libarchive-0:3.1.2-10.el7_2"
  }, {
    "product_name" : "Red Hat OpenShift Container Platform 3.2",
    "release_date" : "2016-09-12T00:00:00Z",
    "advisory" : "RHSA-2016:1853",
    "cpe" : "cpe:/a:redhat:openshift:3.2::el7",
    "package" : "atomic-openshift-0:3.2.1.15-1.git.0.d84be7f.el7"
  }, {
    "product_name" : "Red Hat OpenShift Container Platform 3.2",
    "release_date" : "2016-09-12T00:00:00Z",
    "advisory" : "RHSA-2016:1853",
    "cpe" : "cpe:/a:redhat:openshift:3.2::el7",
    "package" : "heapster-0:1.1.0-1.beta2.el7.1"
  }, {
    "product_name" : "Red Hat OpenShift Container Platform 3.2",
    "release_date" : "2016-09-12T00:00:00Z",
    "advisory" : "RHSA-2016:1853",
    "cpe" : "cpe:/a:redhat:openshift:3.2::el7",
    "package" : "openshift-ansible-0:3.2.28-1.git.0.5a85fc5.el7"
  }, {
    "product_name" : "Red Hat OpenShift Enterprise 3.1",
    "release_date" : "2016-09-12T00:00:00Z",
    "advisory" : "RHSA-2016:1852",
    "cpe" : "cpe:/a:redhat:openshift:3.1::el7",
    "package" : "atomic-openshift-0:3.1.1.7-1.git.0.65f396b.el7aos"
  } ],
  "references" : [ "https://www.cve.org/CVERecord?id=CVE-2016-5418\nhttps://nvd.nist.gov/vuln/detail/CVE-2016-5418\nhttp://seclists.org/oss-sec/2016/q3/255" ],
  "name" : "CVE-2016-5418",
  "csaw" : false
}