{
  "threat_severity" : "Low",
  "public_date" : "2018-04-05T00:00:00Z",
  "bugzilla" : {
    "description" : "libpng: Integer overflow and resultant divide-by-zero in pngrutil.c:png_check_chunk_length() allows for denial of service",
    "id" : "1599943",
    "url" : "https://bugzilla.redhat.com/show_bug.cgi?id=1599943"
  },
  "cvss3" : {
    "cvss3_base_score" : "6.5",
    "cvss3_scoring_vector" : "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
    "status" : "verified"
  },
  "cwe" : "CWE-190->CWE-369",
  "details" : [ "In libpng 1.6.34, a wrong calculation of row_factor in the png_check_chunk_length function (pngrutil.c) may trigger an integer overflow and resultant divide-by-zero while processing a crafted PNG file, leading to a denial of service." ],
  "affected_release" : [ {
    "product_name" : "Oracle Java for Red Hat Enterprise Linux 6",
    "release_date" : "2018-10-24T00:00:00Z",
    "advisory" : "RHSA-2018:3000",
    "cpe" : "cpe:/a:redhat:rhel_extras_oracle_java:6",
    "package" : "java-1.7.0-oracle-1:1.7.0.201-1jpp.1.el6"
  }, {
    "product_name" : "Oracle Java for Red Hat Enterprise Linux 6",
    "release_date" : "2018-10-24T00:00:00Z",
    "advisory" : "RHSA-2018:3003",
    "cpe" : "cpe:/a:redhat:rhel_extras_oracle_java:6",
    "package" : "java-1.8.0-oracle-1:1.8.0.191-1jpp.1.el6"
  }, {
    "product_name" : "Oracle Java for Red Hat Enterprise Linux 6",
    "release_date" : "2018-10-24T00:00:00Z",
    "advisory" : "RHSA-2018:3008",
    "cpe" : "cpe:/a:redhat:rhel_extras_oracle_java:6",
    "package" : "java-1.6.0-sun-1:1.6.0.211-1jpp.1.el6"
  }, {
    "product_name" : "Oracle Java for Red Hat Enterprise Linux 7",
    "release_date" : "2018-10-24T00:00:00Z",
    "advisory" : "RHSA-2018:3001",
    "cpe" : "cpe:/a:redhat:rhel_extras_oracle_java:7",
    "package" : "java-1.7.0-oracle-1:1.7.0.201-1jpp.1.el7"
  }, {
    "product_name" : "Oracle Java for Red Hat Enterprise Linux 7",
    "release_date" : "2018-10-24T00:00:00Z",
    "advisory" : "RHSA-2018:3002",
    "cpe" : "cpe:/a:redhat:rhel_extras_oracle_java:7",
    "package" : "java-1.8.0-oracle-1:1.8.0.191-1jpp.1.el7"
  }, {
    "product_name" : "Oracle Java for Red Hat Enterprise Linux 7",
    "release_date" : "2018-10-24T00:00:00Z",
    "advisory" : "RHSA-2018:3007",
    "cpe" : "cpe:/a:redhat:rhel_extras_oracle_java:7",
    "package" : "java-1.6.0-sun-1:1.6.0.211-1jpp.1.el7"
  }, {
    "product_name" : "Red Hat Enterprise Linux 6 Supplementary",
    "release_date" : "2018-11-09T00:00:00Z",
    "advisory" : "RHSA-2018:3533",
    "cpe" : "cpe:/a:redhat:rhel_extras:6",
    "package" : "java-1.8.0-ibm-1:1.8.0.5.25-1jpp.1.el6_10"
  }, {
    "product_name" : "Red Hat Enterprise Linux 6 Supplementary",
    "release_date" : "2018-11-26T00:00:00Z",
    "advisory" : "RHSA-2018:3671",
    "cpe" : "cpe:/a:redhat:rhel_extras:6",
    "package" : "java-1.7.1-ibm-1:1.7.1.4.35-1jpp.1.el6_10"
  }, {
    "product_name" : "Red Hat Enterprise Linux 7 Supplementary",
    "release_date" : "2018-11-09T00:00:00Z",
    "advisory" : "RHSA-2018:3534",
    "cpe" : "cpe:/a:redhat:rhel_extras:7",
    "package" : "java-1.8.0-ibm-1:1.8.0.5.25-1jpp.1.el7"
  }, {
    "product_name" : "Red Hat Enterprise Linux 7 Supplementary",
    "release_date" : "2018-11-26T00:00:00Z",
    "advisory" : "RHSA-2018:3672",
    "cpe" : "cpe:/a:redhat:rhel_extras:7",
    "package" : "java-1.7.1-ibm-1:1.7.1.4.35-1jpp.1.el7"
  }, {
    "product_name" : "Red Hat Satellite 5.6",
    "release_date" : "2018-12-05T00:00:00Z",
    "advisory" : "RHSA-2018:3779",
    "cpe" : "cpe:/a:redhat:network_satellite:5.6::el6",
    "package" : "java-1.7.1-ibm-1:1.7.1.4.35-1jpp.1.el6_10"
  }, {
    "product_name" : "Red Hat Satellite 5.7",
    "release_date" : "2018-12-05T00:00:00Z",
    "advisory" : "RHSA-2018:3779",
    "cpe" : "cpe:/a:redhat:network_satellite:5.7::el6",
    "package" : "java-1.7.1-ibm-1:1.7.1.4.35-1jpp.1.el6_10"
  }, {
    "product_name" : "Red Hat Satellite 5.8",
    "release_date" : "2018-12-18T00:00:00Z",
    "advisory" : "RHSA-2018:3852",
    "cpe" : "cpe:/a:redhat:network_satellite:5.8::el6",
    "package" : "java-1.8.0-ibm-1:1.8.0.5.25-1jpp.1.el6_10"
  } ],
  "package_state" : [ {
    "product_name" : "Red Hat Enterprise Linux 5",
    "fix_state" : "Not affected",
    "package_name" : "libpng",
    "cpe" : "cpe:/o:redhat:enterprise_linux:5"
  }, {
    "product_name" : "Red Hat Enterprise Linux 6",
    "fix_state" : "Will not fix",
    "package_name" : "java-1.6.0-ibm",
    "cpe" : "cpe:/o:redhat:enterprise_linux:6"
  }, {
    "product_name" : "Red Hat Enterprise Linux 6",
    "fix_state" : "Not affected",
    "package_name" : "libpng",
    "cpe" : "cpe:/o:redhat:enterprise_linux:6"
  }, {
    "product_name" : "Red Hat Enterprise Linux 7",
    "fix_state" : "Not affected",
    "package_name" : "libpng",
    "cpe" : "cpe:/o:redhat:enterprise_linux:7"
  }, {
    "product_name" : "Red Hat Enterprise Linux 7",
    "fix_state" : "Not affected",
    "package_name" : "libpng12",
    "cpe" : "cpe:/o:redhat:enterprise_linux:7"
  }, {
    "product_name" : "Red Hat Enterprise Linux 8",
    "fix_state" : "Not affected",
    "package_name" : "libpng",
    "cpe" : "cpe:/o:redhat:enterprise_linux:8"
  }, {
    "product_name" : "Red Hat Enterprise Linux 8",
    "fix_state" : "Not affected",
    "package_name" : "libpng12",
    "cpe" : "cpe:/o:redhat:enterprise_linux:8"
  }, {
    "product_name" : "Red Hat Virtualization 4",
    "fix_state" : "Not affected",
    "package_name" : "libpng",
    "cpe" : "cpe:/o:redhat:rhev_hypervisor:4"
  } ],
  "references" : [ "https://www.cve.org/CVERecord?id=CVE-2018-13785\nhttps://nvd.nist.gov/vuln/detail/CVE-2018-13785" ],
  "name" : "CVE-2018-13785",
  "csaw" : false
}