{
  "Definition": [
    {
      "ID": "oval:org.altlinux.errata:def:20221147",
      "Version": "oval:org.altlinux.errata:def:20221147",
      "Class": "patch",
      "Metadata": {
        "Title": "ALT-PU-2022-1147: package `libleptonica` update to version 1.82.0-alt1",
        "AffectedList": [
          {
            "Family": "unix",
            "Platforms": [
              "ALT Linux branch p10"
            ],
            "Products": [
              "ALT Server",
              "ALT Virtualization Server",
              "ALT Workstation",
              "ALT Workstation K",
              "ALT Education",
              "Simply Linux",
              "Starterkit",
              "ALT Container"
            ]
          }
        ],
        "References": [
          {
            "RefID": "ALT-PU-2022-1147",
            "RefURL": "https://errata.altlinux.org/ALT-PU-2022-1147",
            "Source": "ALTPU"
          },
          {
            "RefID": "BDU:2018-00492",
            "RefURL": "https://bdu.fstec.ru/vul/2018-00492",
            "Source": "BDU"
          },
          {
            "RefID": "BDU:2018-00494",
            "RefURL": "https://bdu.fstec.ru/vul/2018-00494",
            "Source": "BDU"
          },
          {
            "RefID": "BDU:2022-05686",
            "RefURL": "https://bdu.fstec.ru/vul/2022-05686",
            "Source": "BDU"
          },
          {
            "RefID": "CVE-2018-7186",
            "RefURL": "https://nvd.nist.gov/vuln/detail/CVE-2018-7186",
            "Source": "CVE"
          },
          {
            "RefID": "CVE-2018-7247",
            "RefURL": "https://nvd.nist.gov/vuln/detail/CVE-2018-7247",
            "Source": "CVE"
          },
          {
            "RefID": "CVE-2018-7440",
            "RefURL": "https://nvd.nist.gov/vuln/detail/CVE-2018-7440",
            "Source": "CVE"
          },
          {
            "RefID": "CVE-2018-7441",
            "RefURL": "https://nvd.nist.gov/vuln/detail/CVE-2018-7441",
            "Source": "CVE"
          },
          {
            "RefID": "CVE-2018-7442",
            "RefURL": "https://nvd.nist.gov/vuln/detail/CVE-2018-7442",
            "Source": "CVE"
          },
          {
            "RefID": "CVE-2020-36280",
            "RefURL": "https://nvd.nist.gov/vuln/detail/CVE-2020-36280",
            "Source": "CVE"
          },
          {
            "RefID": "CVE-2022-38266",
            "RefURL": "https://nvd.nist.gov/vuln/detail/CVE-2022-38266",
            "Source": "CVE"
          }
        ],
        "Description": "This update upgrades libleptonica to version 1.82.0-alt1. \nSecurity Fix(es):\n\n * BDU:2018-00492: Уязвимость функции gplotMakeOutput библиотеки для работы с изображениями Leptonica, позволяющая нарушителю выполнить произвольную команду\n\n * BDU:2018-00494: Уязвимость функций gplotRead и ptaReadStream библиотеки для работы с изображениями Leptonica, позволяющая нарушителю вызвать отказ в обслуживании или оказать другое воздействие\n\n * BDU:2022-05686: Уязвимость компонента tiffio.c библиотеки обработки изображений Leptonica, позволяющая нарушителю вызвать отказ в обслуживании\n\n * CVE-2018-7186: Leptonica before 1.75.3 does not limit the number of characters in a %s format argument to fscanf or sscanf, which allows remote attackers to cause a denial of service (stack-based buffer overflow) or possibly have unspecified other impact via a long string, as demonstrated by the gplotRead and ptaReadStream functions.\n\n * CVE-2018-7247: An issue was discovered in pixHtmlViewer in prog/htmlviewer.c in Leptonica before 1.75.3. Unsanitized input (rootname) can overflow a buffer, leading potentially to arbitrary code execution or possibly unspecified other impact.\n\n * CVE-2018-7440: An issue was discovered in Leptonica through 1.75.3. The gplotMakeOutput function allows command injection via a $(command) approach in the gplot rootname argument. This issue exists because of an incomplete fix for CVE-2018-3836.\n\n * CVE-2018-7441: Leptonica through 1.75.3 uses hardcoded /tmp pathnames, which might allow local users to overwrite arbitrary files or have unspecified other impact by creating files in advance or winning a race condition, as demonstrated by /tmp/junk_split_image.ps in prog/splitimage2pdf.c.\n\n * CVE-2018-7442: An issue was discovered in Leptonica through 1.75.3. The gplotMakeOutput function does not block '/' characters in the gplot rootname argument, potentially leading to path traversal and arbitrary file overwrite.\n\n * CVE-2020-36280: Leptonica before 1.80.0 allows a heap-based buffer over-read in pixReadFromTiffStream, related to tiffio.c.\n\n * CVE-2022-38266: An issue in the Leptonica linked library (v1.79.0) allows attackers to cause an arithmetic exception leading to a Denial of Service (DoS) via a crafted JPEG file.",
        "Advisory": {
          "From": "errata.altlinux.org",
          "Severity": "Critical",
          "Rights": "Copyright 2024 BaseALT Ltd.",
          "Issued": {
            "Date": "2022-01-26"
          },
          "Updated": {
            "Date": "2022-01-26"
          },
          "BDUs": [
            {
              "ID": "BDU:2018-00492",
              "CVSS": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
              "CVSS3": "AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
              "CWE": "CWE-77",
              "Href": "https://bdu.fstec.ru/vul/2018-00492",
              "Impact": "Critical",
              "Public": "20180215"
            },
            {
              "ID": "BDU:2018-00494",
              "CVSS": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
              "CVSS3": "AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
              "CWE": "CWE-119",
              "Href": "https://bdu.fstec.ru/vul/2018-00494",
              "Impact": "Critical",
              "Public": "20180214"
            },
            {
              "ID": "BDU:2022-05686",
              "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-125",
              "Href": "https://bdu.fstec.ru/vul/2022-05686",
              "Impact": "High",
              "Public": "20200312"
            }
          ],
          "CVEs": [
            {
              "ID": "CVE-2018-7186",
              "CVSS": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
              "CVSS3": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
              "CWE": "CWE-787",
              "Href": "https://nvd.nist.gov/vuln/detail/CVE-2018-7186",
              "Impact": "Critical",
              "Public": "20180216"
            },
            {
              "ID": "CVE-2018-7247",
              "CVSS": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
              "CVSS3": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
              "CWE": "CWE-119",
              "Href": "https://nvd.nist.gov/vuln/detail/CVE-2018-7247",
              "Impact": "Critical",
              "Public": "20180219"
            },
            {
              "ID": "CVE-2018-7440",
              "CVSS": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
              "CVSS3": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
              "CWE": "CWE-78",
              "Href": "https://nvd.nist.gov/vuln/detail/CVE-2018-7440",
              "Impact": "Critical",
              "Public": "20180223"
            },
            {
              "ID": "CVE-2018-7441",
              "CVSS": "AV:L/AC:M/Au:N/C:P/I:P/A:P",
              "CVSS3": "CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H",
              "CWE": "CWE-362",
              "Href": "https://nvd.nist.gov/vuln/detail/CVE-2018-7441",
              "Impact": "High",
              "Public": "20180223"
            },
            {
              "ID": "CVE-2018-7442",
              "CVSS": "AV:N/AC:L/Au:N/C:P/I:P/A:N",
              "CVSS3": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N",
              "CWE": "CWE-22",
              "Href": "https://nvd.nist.gov/vuln/detail/CVE-2018-7442",
              "Impact": "Critical",
              "Public": "20180223"
            },
            {
              "ID": "CVE-2020-36280",
              "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-2020-36280",
              "Impact": "High",
              "Public": "20210312"
            },
            {
              "ID": "CVE-2022-38266",
              "CVSS3": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
              "CWE": "CWE-369",
              "Href": "https://nvd.nist.gov/vuln/detail/CVE-2022-38266",
              "Impact": "Low",
              "Public": "20220909"
            }
          ],
          "AffectedCPEs": {
            "CPEs": [
              "cpe:/o:alt:kworkstation:10",
              "cpe:/o:alt:workstation:10",
              "cpe:/o:alt:server:10",
              "cpe:/o:alt:server-v:10",
              "cpe:/o:alt:education:10",
              "cpe:/o:alt:slinux:10",
              "cpe:/o:alt:starterkit:10",
              "cpe:/o:alt:starterkit:p10",
              "cpe:/o:alt:container:10"
            ]
          }
        }
      },
      "Criteria": {
        "Operator": "AND",
        "Criterions": [
          {
            "TestRef": "oval:org.altlinux.errata:tst:2001",
            "Comment": "ALT Linux must be installed"
          }
        ],
        "Criterias": [
          {
            "Operator": "OR",
            "Criterions": [
              {
                "TestRef": "oval:org.altlinux.errata:tst:20221147001",
                "Comment": "libleptonica is earlier than 0:1.82.0-alt1"
              },
              {
                "TestRef": "oval:org.altlinux.errata:tst:20221147002",
                "Comment": "libleptonica-devel is earlier than 0:1.82.0-alt1"
              },
              {
                "TestRef": "oval:org.altlinux.errata:tst:20221147003",
                "Comment": "libleptonica-devel-static is earlier than 0:1.82.0-alt1"
              },
              {
                "TestRef": "oval:org.altlinux.errata:tst:20221147004",
                "Comment": "libleptonica-doc is earlier than 0:1.82.0-alt1"
              }
            ]
          }
        ]
      }
    }
  ]
}