{
  "threat_severity" : "Moderate",
  "public_date" : "2019-12-11T00:00:00Z",
  "bugzilla" : {
    "description" : "unbound: assertion failure via a compressed name in dname_pkt_copy",
    "id" : "1954801",
    "url" : "https://bugzilla.redhat.com/show_bug.cgi?id=1954801"
  },
  "cvss3" : {
    "cvss3_base_score" : "7.5",
    "cvss3_scoring_vector" : "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
    "status" : "verified"
  },
  "cwe" : "CWE-617",
  "details" : [ "Unbound before 1.9.5 allows an assertion failure via a compressed name in dname_pkt_copy. NOTE: The vendor disputes that this is a vulnerability. Although the code may be vulnerable, a running Unbound installation cannot be remotely or locally exploited", "A flaw was found in unbound. A reachable assertion in the dname_pkt_copy function can be triggered through compressed names. The highest threat from this vulnerability is to service availability." ],
  "statement" : "According to the original report there are checks happening before the affected function that make this not exploitable. For these reasons its Impact is Moderate. Upstream has also disputed this CVE.",
  "affected_release" : [ {
    "product_name" : "Red Hat Enterprise Linux 8",
    "release_date" : "2021-05-18T00:00:00Z",
    "advisory" : "RHSA-2021:1853",
    "cpe" : "cpe:/a:redhat:enterprise_linux:8",
    "package" : "unbound-0:1.7.3-15.el8"
  }, {
    "product_name" : "Red Hat Enterprise Linux 8.2 Extended Update Support",
    "release_date" : "2022-02-22T00:00:00Z",
    "advisory" : "RHSA-2022:0632",
    "cpe" : "cpe:/a:redhat:rhel_eus:8.2",
    "package" : "unbound-0:1.7.3-12.el8_2"
  } ],
  "package_state" : [ {
    "product_name" : "Red Hat Enterprise Linux 6",
    "fix_state" : "Out of support scope",
    "package_name" : "unbound",
    "cpe" : "cpe:/o:redhat:enterprise_linux:6"
  }, {
    "product_name" : "Red Hat Enterprise Linux 7",
    "fix_state" : "Out of support scope",
    "package_name" : "unbound",
    "cpe" : "cpe:/o:redhat:enterprise_linux:7"
  }, {
    "product_name" : "Red Hat Enterprise Linux 9",
    "fix_state" : "Not affected",
    "package_name" : "unbound",
    "cpe" : "cpe:/o:redhat:enterprise_linux:9"
  } ],
  "references" : [ "https://www.cve.org/CVERecord?id=CVE-2019-25041\nhttps://nvd.nist.gov/vuln/detail/CVE-2019-25041" ],
  "name" : "CVE-2019-25041",
  "csaw" : false
}