{
  "Definition": [
    {
      "ID": "oval:org.altlinux.errata:def:20234120",
      "Version": "oval:org.altlinux.errata:def:20234120",
      "Class": "patch",
      "Metadata": {
        "Title": "ALT-PU-2023-4120: package `expat` update to version 2.5.0-alt1",
        "AffectedList": [
          {
            "Family": "unix",
            "Platforms": [
              "ALT Linux branch c10f1"
            ],
            "Products": [
              "ALT SP Workstation",
              "ALT SP Server"
            ]
          }
        ],
        "References": [
          {
            "RefID": "ALT-PU-2023-4120",
            "RefURL": "https://errata.altlinux.org/ALT-PU-2023-4120",
            "Source": "ALTPU"
          },
          {
            "RefID": "BDU:2022-00999",
            "RefURL": "https://bdu.fstec.ru/vul/2022-00999",
            "Source": "BDU"
          },
          {
            "RefID": "BDU:2022-01062",
            "RefURL": "https://bdu.fstec.ru/vul/2022-01062",
            "Source": "BDU"
          },
          {
            "RefID": "BDU:2022-01063",
            "RefURL": "https://bdu.fstec.ru/vul/2022-01063",
            "Source": "BDU"
          },
          {
            "RefID": "BDU:2022-01064",
            "RefURL": "https://bdu.fstec.ru/vul/2022-01064",
            "Source": "BDU"
          },
          {
            "RefID": "BDU:2022-01065",
            "RefURL": "https://bdu.fstec.ru/vul/2022-01065",
            "Source": "BDU"
          },
          {
            "RefID": "BDU:2022-01071",
            "RefURL": "https://bdu.fstec.ru/vul/2022-01071",
            "Source": "BDU"
          },
          {
            "RefID": "BDU:2022-01702",
            "RefURL": "https://bdu.fstec.ru/vul/2022-01702",
            "Source": "BDU"
          },
          {
            "RefID": "BDU:2023-02596",
            "RefURL": "https://bdu.fstec.ru/vul/2023-02596",
            "Source": "BDU"
          },
          {
            "RefID": "BDU:2023-02688",
            "RefURL": "https://bdu.fstec.ru/vul/2023-02688",
            "Source": "BDU"
          },
          {
            "RefID": "CVE-2022-23852",
            "RefURL": "https://nvd.nist.gov/vuln/detail/CVE-2022-23852",
            "Source": "CVE"
          },
          {
            "RefID": "CVE-2022-23990",
            "RefURL": "https://nvd.nist.gov/vuln/detail/CVE-2022-23990",
            "Source": "CVE"
          },
          {
            "RefID": "CVE-2022-25235",
            "RefURL": "https://nvd.nist.gov/vuln/detail/CVE-2022-25235",
            "Source": "CVE"
          },
          {
            "RefID": "CVE-2022-25236",
            "RefURL": "https://nvd.nist.gov/vuln/detail/CVE-2022-25236",
            "Source": "CVE"
          },
          {
            "RefID": "CVE-2022-25313",
            "RefURL": "https://nvd.nist.gov/vuln/detail/CVE-2022-25313",
            "Source": "CVE"
          },
          {
            "RefID": "CVE-2022-25314",
            "RefURL": "https://nvd.nist.gov/vuln/detail/CVE-2022-25314",
            "Source": "CVE"
          },
          {
            "RefID": "CVE-2022-25315",
            "RefURL": "https://nvd.nist.gov/vuln/detail/CVE-2022-25315",
            "Source": "CVE"
          },
          {
            "RefID": "CVE-2022-40674",
            "RefURL": "https://nvd.nist.gov/vuln/detail/CVE-2022-40674",
            "Source": "CVE"
          },
          {
            "RefID": "CVE-2022-43680",
            "RefURL": "https://nvd.nist.gov/vuln/detail/CVE-2022-43680",
            "Source": "CVE"
          }
        ],
        "Description": "This update upgrades expat to version 2.5.0-alt1. \nSecurity Fix(es):\n\n * BDU:2022-00999: Уязвимость функции doProlog() библиотеки Expat, позволяющая нарушителю вызвать отказ в обслуживании\n\n * BDU:2022-01062: Уязвимость функции copyString библиотеки Expat, связанная с целочисленным переполнением, позволяющая нарушителю вызвать отказ в обслуживании\n\n * BDU:2022-01063: Уязвимость компонента xmltok_impl.c библиотеки Expat, позволяющая нарушителю выполнить произвольный код\n\n * BDU:2022-01064: Уязвимость функции build_model библиотеки Expat, связанная с переполнением буфера в стеке, позволяющая нарушителю выполнить произвольный код\n\n * BDU:2022-01065: Уязвимость компонента xmlparse.c библиотеки Expat, позволяющая нарушителю вызвать отказ в обслуживании\n\n * BDU:2022-01071: Уязвимость функции storeRawNames библиотеки Expat, позволяющая нарушителю вызвать отказ в обслуживании\n\n * BDU:2022-01702: Уязвимость библиотеки синтаксического анализатора XML libexpat, связанная с целочисленным переполнением, позволяющая нарушителю выполнить произвольный код\n\n * BDU:2023-02596: Уязвимость функции doContent файла xmlparse.c библиотеки синтаксического анализатора XML libexpat, позволяющая нарушителю выполнить произвольный код\n\n * BDU:2023-02688: Уязвимость функции XML_ExternalEntityParserCreate библиотеки синтаксического анализатора XML libexpat, позволяющая нарушителю вызвать отказ в обслуживании\n\n * CVE-2022-23852: Expat (aka libexpat) before 2.4.4 has a signed integer overflow in XML_GetBuffer, for configurations with a nonzero XML_CONTEXT_BYTES.\n\n * CVE-2022-23990: Expat (aka libexpat) before 2.4.4 has an integer overflow in the doProlog function.\n\n * CVE-2022-25235: xmltok_impl.c in Expat (aka libexpat) before 2.4.5 lacks certain validation of encoding, such as checks for whether a UTF-8 character is valid in a certain context.\n\n * CVE-2022-25236: xmlparse.c in Expat (aka libexpat) before 2.4.5 allows attackers to insert namespace-separator characters into namespace URIs.\n\n * CVE-2022-25313: In Expat (aka libexpat) before 2.4.5, an attacker can trigger stack exhaustion in build_model via a large nesting depth in the DTD element.\n\n * CVE-2022-25314: In Expat (aka libexpat) before 2.4.5, there is an integer overflow in copyString.\n\n * CVE-2022-25315: In Expat (aka libexpat) before 2.4.5, there is an integer overflow in storeRawNames.\n\n * CVE-2022-40674: libexpat before 2.4.9 has a use-after-free in the doContent function in xmlparse.c.\n\n * CVE-2022-43680: In libexpat through 2.4.9, there is a use-after free caused by overeager destruction of a shared DTD in XML_ExternalEntityParserCreate in out-of-memory situations.",
        "Advisory": {
          "From": "errata.altlinux.org",
          "Severity": "Critical",
          "Rights": "Copyright 2024 BaseALT Ltd.",
          "Issued": {
            "Date": "2023-07-06"
          },
          "Updated": {
            "Date": "2023-07-06"
          },
          "BDUs": [
            {
              "ID": "BDU:2022-00999",
              "CVSS": "AV:N/AC:L/Au:N/C:C/I:C/A:C",
              "CVSS3": "AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
              "CWE": "CWE-190",
              "Href": "https://bdu.fstec.ru/vul/2022-00999",
              "Impact": "Critical",
              "Public": "20220126"
            },
            {
              "ID": "BDU:2022-01062",
              "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-190",
              "Href": "https://bdu.fstec.ru/vul/2022-01062",
              "Impact": "High",
              "Public": "20220221"
            },
            {
              "ID": "BDU:2022-01063",
              "CVSS": "AV:N/AC:L/Au:N/C:C/I:C/A:C",
              "CVSS3": "AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
              "CWE": "CWE-94",
              "Href": "https://bdu.fstec.ru/vul/2022-01063",
              "Impact": "Critical",
              "Public": "20220221"
            },
            {
              "ID": "BDU:2022-01064",
              "CVSS": "AV:N/AC:L/Au:N/C:C/I:C/A:C",
              "CVSS3": "AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
              "CWE": "CWE-121",
              "Href": "https://bdu.fstec.ru/vul/2022-01064",
              "Impact": "Critical",
              "Public": "20220221"
            },
            {
              "ID": "BDU:2022-01065",
              "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:L",
              "CWE": "CWE-668",
              "Href": "https://bdu.fstec.ru/vul/2022-01065",
              "Impact": "Low",
              "Public": "20220221"
            },
            {
              "ID": "BDU:2022-01071",
              "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-190",
              "Href": "https://bdu.fstec.ru/vul/2022-01071",
              "Impact": "High",
              "Public": "20220221"
            },
            {
              "ID": "BDU:2022-01702",
              "CVSS": "AV:N/AC:L/Au:N/C:C/I:C/A:C",
              "CVSS3": "AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
              "CWE": "CWE-190",
              "Href": "https://bdu.fstec.ru/vul/2022-01702",
              "Impact": "Critical",
              "Public": "20220125"
            },
            {
              "ID": "BDU:2023-02596",
              "CVSS": "AV:N/AC:H/Au:N/C:C/I:C/A:C",
              "CVSS3": "AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H",
              "CWE": "CWE-416",
              "Href": "https://bdu.fstec.ru/vul/2023-02596",
              "Impact": "High",
              "Public": "20220914"
            },
            {
              "ID": "BDU:2023-02688",
              "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/2023-02688",
              "Impact": "High",
              "Public": "20221024"
            }
          ],
          "CVEs": [
            {
              "ID": "CVE-2022-23852",
              "CVSS": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
              "CVSS3": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
              "CWE": "CWE-190",
              "Href": "https://nvd.nist.gov/vuln/detail/CVE-2022-23852",
              "Impact": "Critical",
              "Public": "20220124"
            },
            {
              "ID": "CVE-2022-23990",
              "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-190",
              "Href": "https://nvd.nist.gov/vuln/detail/CVE-2022-23990",
              "Impact": "High",
              "Public": "20220126"
            },
            {
              "ID": "CVE-2022-25235",
              "CVSS": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
              "CVSS3": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
              "CWE": "CWE-116",
              "Href": "https://nvd.nist.gov/vuln/detail/CVE-2022-25235",
              "Impact": "Critical",
              "Public": "20220216"
            },
            {
              "ID": "CVE-2022-25236",
              "CVSS": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
              "CVSS3": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
              "CWE": "CWE-668",
              "Href": "https://nvd.nist.gov/vuln/detail/CVE-2022-25236",
              "Impact": "Critical",
              "Public": "20220216"
            },
            {
              "ID": "CVE-2022-25313",
              "CVSS": "AV:N/AC:M/Au:N/C:N/I:N/A:P",
              "CVSS3": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
              "CWE": "CWE-674",
              "Href": "https://nvd.nist.gov/vuln/detail/CVE-2022-25313",
              "Impact": "Low",
              "Public": "20220218"
            },
            {
              "ID": "CVE-2022-25314",
              "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-190",
              "Href": "https://nvd.nist.gov/vuln/detail/CVE-2022-25314",
              "Impact": "High",
              "Public": "20220218"
            },
            {
              "ID": "CVE-2022-25315",
              "CVSS": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
              "CVSS3": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
              "CWE": "CWE-190",
              "Href": "https://nvd.nist.gov/vuln/detail/CVE-2022-25315",
              "Impact": "Critical",
              "Public": "20220218"
            },
            {
              "ID": "CVE-2022-40674",
              "CVSS3": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H",
              "CWE": "CWE-416",
              "Href": "https://nvd.nist.gov/vuln/detail/CVE-2022-40674",
              "Impact": "High",
              "Public": "20220914"
            },
            {
              "ID": "CVE-2022-43680",
              "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-2022-43680",
              "Impact": "High",
              "Public": "20221024"
            }
          ],
          "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:20234120001",
                "Comment": "expat is earlier than 0:2.5.0-alt1"
              },
              {
                "TestRef": "oval:org.altlinux.errata:tst:20234120002",
                "Comment": "libexpat is earlier than 0:2.5.0-alt1"
              },
              {
                "TestRef": "oval:org.altlinux.errata:tst:20234120003",
                "Comment": "libexpat-devel is earlier than 0:2.5.0-alt1"
              }
            ]
          }
        ]
      }
    }
  ]
}