vuln-list-alt/oval/p9/ALT-PU-2020-3273/definitions.json

{
  "Definition": [
    {
      "ID": "oval:org.altlinux.errata:def:20203273",
      "Version": "oval:org.altlinux.errata:def:20203273",
      "Class": "patch",
      "Metadata": {
        "Title": "ALT-PU-2020-3273: package `expat` update to version 2.2.10-alt1",
        "AffectedList": [
          {
            "Family": "unix",
            "Platforms": [
              "ALT Linux branch p9"
            ],
            "Products": [
              "ALT Server",
              "ALT Virtualization Server",
              "ALT Workstation",
              "ALT Workstation K",
              "ALT Education",
              "Simply Linux",
              "Starterkit"
            ]
          }
        ],
        "References": [
          {
            "RefID": "ALT-PU-2020-3273",
            "RefURL": "https://errata.altlinux.org/ALT-PU-2020-3273",
            "Source": "ALTPU"
          },
          {
            "RefID": "BDU:2019-03327",
            "RefURL": "https://bdu.fstec.ru/vul/2019-03327",
            "Source": "BDU"
          },
          {
            "RefID": "BDU:2019-03643",
            "RefURL": "https://bdu.fstec.ru/vul/2019-03643",
            "Source": "BDU"
          },
          {
            "RefID": "CVE-2018-20843",
            "RefURL": "https://nvd.nist.gov/vuln/detail/CVE-2018-20843",
            "Source": "CVE"
          },
          {
            "RefID": "CVE-2019-15903",
            "RefURL": "https://nvd.nist.gov/vuln/detail/CVE-2019-15903",
            "Source": "CVE"
          }
        ],
        "Description": "This update upgrades expat to version 2.2.10-alt1. \nSecurity Fix(es):\n\n * BDU:2019-03327: Уязвимость функции libexpat библиотеки языка C для выполнения грамматического разбора XML Expat, позволяющая нарушителю вызвать отказ в обслуживании\n\n * BDU:2019-03643: Уязвимость библиотеки для анализа XML-файлов libexpat, связанная с неверным ограничением xml-ссылок на внешние объекты, позволяющая нарушителю вызвать отказ в обслуживании\n\n * CVE-2018-20843: In libexpat in Expat before 2.2.7, XML input including XML names that contain a large number of colons could make the XML parser consume a high amount of RAM and CPU resources while processing (enough to be usable for denial-of-service attacks).\n\n * CVE-2019-15903: In libexpat before 2.2.8, crafted XML input could fool the parser into changing from DTD parsing to document parsing too early; a consecutive call to XML_GetCurrentLineNumber (or XML_GetCurrentColumnNumber) then resulted in a heap-based buffer over-read.",
        "Advisory": {
          "From": "errata.altlinux.org",
          "Severity": "High",
          "Rights": "Copyright 2024 BaseALT Ltd.",
          "Issued": {
            "Date": "2020-11-12"
          },
          "Updated": {
            "Date": "2020-11-12"
          },
          "BDUs": [
            {
              "ID": "BDU:2019-03327",
              "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-611",
              "Href": "https://bdu.fstec.ru/vul/2019-03327",
              "Impact": "High",
              "Public": "20180110"
            },
            {
              "ID": "BDU:2019-03643",
              "CVSS": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
              "CVSS3": "AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
              "CWE": "CWE-611",
              "Href": "https://bdu.fstec.ru/vul/2019-03643",
              "Impact": "High",
              "Public": "20190828"
            }
          ],
          "CVEs": [
            {
              "ID": "CVE-2018-20843",
              "CVSS": "AV:N/AC:L/Au:N/C:N/I:N/A:C",
              "CVSS3": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
              "CWE": "CWE-611",
              "Href": "https://nvd.nist.gov/vuln/detail/CVE-2018-20843",
              "Impact": "High",
              "Public": "20190624"
            },
            {
              "ID": "CVE-2019-15903",
              "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-125",
              "Href": "https://nvd.nist.gov/vuln/detail/CVE-2019-15903",
              "Impact": "High",
              "Public": "20190904"
            }
          ],
          "AffectedCPEs": {
            "CPEs": [
              "cpe:/o:alt:kworkstation:9",
              "cpe:/o:alt:workstation:9",
              "cpe:/o:alt:server:9",
              "cpe:/o:alt:server-v:9",
              "cpe:/o:alt:education:9",
              "cpe:/o:alt:slinux:9",
              "cpe:/o:alt:starterkit:p9",
              "cpe:/o:alt:kworkstation:9.1",
              "cpe:/o:alt:workstation:9.1",
              "cpe:/o:alt:server:9.1",
              "cpe:/o:alt:server-v:9.1",
              "cpe:/o:alt:education:9.1",
              "cpe:/o:alt:slinux:9.1",
              "cpe:/o:alt:starterkit:9.1",
              "cpe:/o:alt:kworkstation:9.2",
              "cpe:/o:alt:workstation:9.2",
              "cpe:/o:alt:server:9.2",
              "cpe:/o:alt:server-v:9.2",
              "cpe:/o:alt:education:9.2",
              "cpe:/o:alt:slinux:9.2",
              "cpe:/o:alt:starterkit:9.2"
            ]
          }
        }
      },
      "Criteria": {
        "Operator": "AND",
        "Criterions": [
          {
            "TestRef": "oval:org.altlinux.errata:tst:1001",
            "Comment": "ALT Linux must be installed"
          }
        ],
        "Criterias": [
          {
            "Operator": "OR",
            "Criterions": [
              {
                "TestRef": "oval:org.altlinux.errata:tst:20203273001",
                "Comment": "expat is earlier than 0:2.2.10-alt1"
              },
              {
                "TestRef": "oval:org.altlinux.errata:tst:20203273002",
                "Comment": "libexpat is earlier than 0:2.2.10-alt1"
              },
              {
                "TestRef": "oval:org.altlinux.errata:tst:20203273003",
                "Comment": "libexpat-devel is earlier than 0:2.2.10-alt1"
              }
            ]
          }
        ]
      }
    }
  ]
}