{
  "Definition": [
    {
      "ID": "oval:org.altlinux.errata:def:20211110",
      "Version": "oval:org.altlinux.errata:def:20211110",
      "Class": "patch",
      "Metadata": {
        "Title": "ALT-PU-2021-1110: package `libmspack` update to version 0.6-alt2",
        "AffectedList": [
          {
            "Family": "unix",
            "Platforms": [
              "ALT Linux branch c10f1"
            ],
            "Products": [
              "ALT SP Workstation",
              "ALT SP Server"
            ]
          }
        ],
        "References": [
          {
            "RefID": "ALT-PU-2021-1110",
            "RefURL": "https://errata.altlinux.org/ALT-PU-2021-1110",
            "Source": "ALTPU"
          },
          {
            "RefID": "BDU:2019-01362",
            "RefURL": "https://bdu.fstec.ru/vul/2019-01362",
            "Source": "BDU"
          },
          {
            "RefID": "CVE-2018-18584",
            "RefURL": "https://nvd.nist.gov/vuln/detail/CVE-2018-18584",
            "Source": "CVE"
          }
        ],
        "Description": "This update upgrades libmspack to version 0.6-alt2. \nSecurity Fix(es):\n\n * BDU:2019-01362: Уязвимость библиотеки Libmspack и утилиты разархивации CAB-файлов СabExtract, позволяющая нарушителю выполнить произвольный код или вызвать отказ в обслуживании\n\n * CVE-2018-18584: In mspack/cab.h in libmspack before 0.8alpha and cabextract before 1.8, the CAB block input buffer is one byte too small for the maximal Quantum block, leading to an out-of-bounds write.",
        "Advisory": {
          "From": "errata.altlinux.org",
          "Severity": "High",
          "Rights": "Copyright 2024 BaseALT Ltd.",
          "Issued": {
            "Date": "2021-01-21"
          },
          "Updated": {
            "Date": "2021-01-21"
          },
          "BDUs": [
            {
              "ID": "BDU:2019-01362",
              "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:L/I:L/A:H",
              "CWE": "CWE-787",
              "Href": "https://bdu.fstec.ru/vul/2019-01362",
              "Impact": "High",
              "Public": "20181022"
            }
          ],
          "CVEs": [
            {
              "ID": "CVE-2018-18584",
              "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-787",
              "Href": "https://nvd.nist.gov/vuln/detail/CVE-2018-18584",
              "Impact": "Low",
              "Public": "20181023"
            }
          ],
          "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:20211110001",
                "Comment": "libmspack is earlier than 0:0.6-alt2"
              },
              {
                "TestRef": "oval:org.altlinux.errata:tst:20211110002",
                "Comment": "libmspack-devel is earlier than 0:0.6-alt2"
              },
              {
                "TestRef": "oval:org.altlinux.errata:tst:20211110003",
                "Comment": "libmspack-tools is earlier than 0:0.6-alt2"
              }
            ]
          }
        ]
      }
    }
  ]
}