{
  "threat_severity" : "Low",
  "public_date" : "2018-12-03T00:00:00Z",
  "bugzilla" : {
    "description" : "tcpdump: Stack-based buffer over-read in print-hncp.c:print_prefix() via crafted pcap",
    "id" : "1655374",
    "url" : "https://bugzilla.redhat.com/show_bug.cgi?id=1655374"
  },
  "cvss3" : {
    "cvss3_base_score" : "4.3",
    "cvss3_scoring_vector" : "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N",
    "status" : "verified"
  },
  "cwe" : "CWE-125",
  "details" : [ "In tcpdump 4.9.2, a stack-based buffer over-read exists in the print_prefix function of print-hncp.c via crafted packet data because of missing initialization." ],
  "statement" : "This issue affects the versions of tcpdump as shipped with Red Hat Enterprise Linux 7.\nThis issue did not affect the versions of tcpdump as shipped with Red Hat Enterprise Linux 5 and 6.",
  "affected_release" : [ {
    "product_name" : "Red Hat Enterprise Linux 7",
    "release_date" : "2019-11-26T00:00:00Z",
    "advisory" : "RHSA-2019:3976",
    "cpe" : "cpe:/o:redhat:enterprise_linux:7",
    "package" : "tcpdump-14:4.9.2-4.el7_7.1"
  }, {
    "product_name" : "Red Hat Enterprise Linux 8",
    "release_date" : "2020-04-28T00:00:00Z",
    "advisory" : "RHSA-2020:1604",
    "cpe" : "cpe:/a:redhat:enterprise_linux:8",
    "package" : "tcpdump-14:4.9.2-6.el8"
  } ],
  "package_state" : [ {
    "product_name" : "Red Hat Enterprise Linux 5",
    "fix_state" : "Not affected",
    "package_name" : "tcpdump",
    "cpe" : "cpe:/o:redhat:enterprise_linux:5"
  }, {
    "product_name" : "Red Hat Enterprise Linux 6",
    "fix_state" : "Not affected",
    "package_name" : "tcpdump",
    "cpe" : "cpe:/o:redhat:enterprise_linux:6"
  } ],
  "references" : [ "https://www.cve.org/CVERecord?id=CVE-2018-19519\nhttps://nvd.nist.gov/vuln/detail/CVE-2018-19519" ],
  "name" : "CVE-2018-19519",
  "csaw" : false
}