{
  "Definition": [
    {
      "ID": "oval:org.altlinux.errata:def:20192821",
      "Version": "oval:org.altlinux.errata:def:20192821",
      "Class": "patch",
      "Metadata": {
        "Title": "ALT-PU-2019-2821: package `unbound` update to version 1.9.4-alt1",
        "AffectedList": [
          {
            "Family": "unix",
            "Platforms": [
              "ALT Linux branch c10f1"
            ],
            "Products": [
              "ALT SP Workstation",
              "ALT SP Server"
            ]
          }
        ],
        "References": [
          {
            "RefID": "ALT-PU-2019-2821",
            "RefURL": "https://errata.altlinux.org/ALT-PU-2019-2821",
            "Source": "ALTPU"
          },
          {
            "RefID": "BDU:2019-04712",
            "RefURL": "https://bdu.fstec.ru/vul/2019-04712",
            "Source": "BDU"
          },
          {
            "RefID": "CVE-2019-16866",
            "RefURL": "https://nvd.nist.gov/vuln/detail/CVE-2019-16866",
            "Source": "CVE"
          }
        ],
        "Description": "This update upgrades unbound to version 1.9.4-alt1. \nSecurity Fix(es):\n\n * BDU:2019-04712: Уязвимость DNS-сервера Unbound, связанная с выходом операции за границы буфера в памяти, позволяющая нарушителю вызвать отказ в обслуживании\n\n * CVE-2019-16866: Unbound before 1.9.4 accesses uninitialized memory, which allows remote attackers to trigger a crash via a crafted NOTIFY query. The source IP address of the query must match an access-control rule.",
        "Advisory": {
          "From": "errata.altlinux.org",
          "Severity": "High",
          "Rights": "Copyright 2024 BaseALT Ltd.",
          "Issued": {
            "Date": "2019-10-04"
          },
          "Updated": {
            "Date": "2019-10-04"
          },
          "BDUs": [
            {
              "ID": "BDU:2019-04712",
              "CVSS": "AV:N/AC:L/Au:N/C:N/I:N/A:C",
              "CVSS3": "AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
              "CWE": "CWE-119",
              "Href": "https://bdu.fstec.ru/vul/2019-04712",
              "Impact": "High",
              "Public": "20191003"
            }
          ],
          "CVEs": [
            {
              "ID": "CVE-2019-16866",
              "CVSS": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
              "CVSS3": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
              "CWE": "CWE-755",
              "Href": "https://nvd.nist.gov/vuln/detail/CVE-2019-16866",
              "Impact": "High",
              "Public": "20191003"
            }
          ],
          "AffectedCPEs": {
            "CPEs": [
              "cpe:/o:alt:spworkstation:10",
              "cpe:/o:alt:spserver:10"
            ]
          }
        }
      },
      "Criteria": {
        "Operator": "AND",
        "Criterions": [
          {
            "TestRef": "oval:org.altlinux.errata:tst:4001",
            "Comment": "ALT Linux must be installed"
          }
        ],
        "Criterias": [
          {
            "Operator": "OR",
            "Criterions": [
              {
                "TestRef": "oval:org.altlinux.errata:tst:20192821001",
                "Comment": "libunbound is earlier than 0:1.9.4-alt1"
              },
              {
                "TestRef": "oval:org.altlinux.errata:tst:20192821002",
                "Comment": "libunbound-devel is earlier than 0:1.9.4-alt1"
              },
              {
                "TestRef": "oval:org.altlinux.errata:tst:20192821003",
                "Comment": "libunbound-devel-static is earlier than 0:1.9.4-alt1"
              },
              {
                "TestRef": "oval:org.altlinux.errata:tst:20192821004",
                "Comment": "python-module-unbound is earlier than 0:1.9.4-alt1"
              },
              {
                "TestRef": "oval:org.altlinux.errata:tst:20192821005",
                "Comment": "unbound is earlier than 0:1.9.4-alt1"
              },
              {
                "TestRef": "oval:org.altlinux.errata:tst:20192821006",
                "Comment": "unbound-control is earlier than 0:1.9.4-alt1"
              }
            ]
          }
        ]
      }
    }
  ]
}