{
  "Definition": [
    {
      "ID": "oval:org.altlinux.errata:def:20223323",
      "Version": "oval:org.altlinux.errata:def:20223323",
      "Class": "patch",
      "Metadata": {
        "Title": "ALT-PU-2022-3323: package `dnsmasq` update to version 2.87-alt2.1",
        "AffectedList": [
          {
            "Family": "unix",
            "Platforms": [
              "ALT Linux branch c9f2"
            ],
            "Products": [
              "ALT SPWorkstation",
              "ALT SPServer"
            ]
          }
        ],
        "References": [
          {
            "RefID": "ALT-PU-2022-3323",
            "RefURL": "https://errata.altlinux.org/ALT-PU-2022-3323",
            "Source": "ALTPU"
          },
          {
            "RefID": "BDU:2022-03253",
            "RefURL": "https://bdu.fstec.ru/vul/2022-03253",
            "Source": "BDU"
          },
          {
            "RefID": "CVE-2022-0934",
            "RefURL": "https://nvd.nist.gov/vuln/detail/CVE-2022-0934",
            "Source": "CVE"
          }
        ],
        "Description": "This update upgrades dnsmasq to version 2.87-alt2.1. \nSecurity Fix(es):\n\n * BDU:2022-03253: Уязвимость реализации протокола DHCPv6 DNS-сервера Dnsmasq, позволяющая нарушителю вызвать отказ в обслуживании\n\n * CVE-2022-0934: A single-byte, non-arbitrary write/use-after-free flaw was found in dnsmasq. This flaw allows an attacker who sends a crafted packet processed by dnsmasq, potentially causing a denial of service.\n\n * #39812: dnsmasq cannot start\n\n * #43229: Взаимоблокировка (?) resolvconf и dnsmasq-helper при подключении/отключении интерфейса через NetworkManager",
        "Advisory": {
          "From": "errata.altlinux.org",
          "Severity": "High",
          "Rights": "Copyright 2023 BaseALT Ltd.",
          "Issued": {
            "Date": "2022-12-12"
          },
          "Updated": {
            "Date": "2022-12-12"
          },
          "bdu": [
            {
              "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-416",
              "Href": "https://bdu.fstec.ru/vul/2022-03253",
              "Impact": "High",
              "Public": "20220222",
              "CveID": "BDU:2022-03253"
            }
          ],
          "Cves": [
            {
              "Cvss3": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
              "Cwe": "CWE-416",
              "Href": "https://nvd.nist.gov/vuln/detail/CVE-2022-0934",
              "Impact": "High",
              "Public": "20220829",
              "CveID": "CVE-2022-0934"
            }
          ],
          "Bugzilla": [
            {
              "Id": "39812",
              "Href": "https://bugzilla.altlinux.org/39812",
              "Data": "dnsmasq cannot start"
            },
            {
              "Id": "43229",
              "Href": "https://bugzilla.altlinux.org/43229",
              "Data": "Взаимоблокировка (?) resolvconf и dnsmasq-helper при подключении/отключении интерфейса через NetworkManager"
            }
          ],
          "AffectedCpeList": {
            "Cpe": [
              "cpe:/o:alt:spworkstation:8.4",
              "cpe:/o:alt:spserver:8.4"
            ]
          }
        }
      },
      "Criteria": {
        "Operator": "AND",
        "Criterions": [
          {
            "TestRef": "oval:org.altlinux.errata:tst:3001",
            "Comment": "ALT Linux must be installed"
          }
        ],
        "Criterias": [
          {
            "Operator": "OR",
            "Criterions": [
              {
                "TestRef": "oval:org.altlinux.errata:tst:20223323001",
                "Comment": "dnsmasq is earlier than 0:2.87-alt2.1"
              },
              {
                "TestRef": "oval:org.altlinux.errata:tst:20223323002",
                "Comment": "dnsmasq-utils is earlier than 0:2.87-alt2.1"
              }
            ]
          }
        ]
      }
    }
  ]
}