{
  "Definition": [
    {
      "ID": "oval:org.altlinux.errata:def:20211651",
      "Version": "oval:org.altlinux.errata:def:20211651",
      "Class": "patch",
      "Metadata": {
        "Title": "ALT-PU-2021-1651: package `tar` update to version 1.34.0.13.66b59fcc-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"
            ]
          }
        ],
        "References": [
          {
            "RefID": "ALT-PU-2021-1651",
            "RefURL": "https://errata.altlinux.org/ALT-PU-2021-1651",
            "Source": "ALTPU"
          },
          {
            "RefID": "BDU:2021-02357",
            "RefURL": "https://bdu.fstec.ru/vul/2021-02357",
            "Source": "BDU"
          },
          {
            "RefID": "BDU:2023-00577",
            "RefURL": "https://bdu.fstec.ru/vul/2023-00577",
            "Source": "BDU"
          },
          {
            "RefID": "CVE-2021-20193",
            "RefURL": "https://nvd.nist.gov/vuln/detail/CVE-2021-20193",
            "Source": "CVE"
          },
          {
            "RefID": "CVE-2022-48303",
            "RefURL": "https://nvd.nist.gov/vuln/detail/CVE-2022-48303",
            "Source": "CVE"
          }
        ],
        "Description": "This update upgrades tar to version 1.34.0.13.66b59fcc-alt1. \nSecurity Fix(es):\n\n * BDU:2021-02357: Уязвимость реализации функции read_header() архиватора GNU Tar, позволяющая нарушителю вызвать отказ в обслуживании\n\n * BDU:2023-00577: Уязвимость функции from_header (list.c) архиватора GNU Tar, связанная с чтением за пределами памяти, позволяющая нарушителю получить доступ к конфиденциальным данным\n\n * CVE-2021-20193: A flaw was found in the src/list.c of tar 1.33 and earlier. This flaw allows an attacker who can submit a crafted input file to tar to cause uncontrolled consumption of memory. The highest threat from this vulnerability is to system availability.\n\n * CVE-2022-48303: GNU Tar through 1.34 has a one-byte out-of-bounds read that results in use of uninitialized memory for a conditional jump. Exploitation to change the flow of control has not been demonstrated. The issue occurs in from_header in list.c via a V7 archive in which mtime has approximately 11 whitespace characters.",
        "Advisory": {
          "From": "errata.altlinux.org",
          "Severity": "Low",
          "Rights": "Copyright 2024 BaseALT Ltd.",
          "Issued": {
            "Date": "2021-04-14"
          },
          "Updated": {
            "Date": "2021-04-14"
          },
          "BDUs": [
            {
              "ID": "BDU:2021-02357",
              "CVSS": "AV:N/AC:L/Au:N/C:N/I:N/A:C",
              "CVSS3": "AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
              "CWE": "CWE-125, CWE-401",
              "Href": "https://bdu.fstec.ru/vul/2021-02357",
              "Impact": "Low",
              "Public": "20210117"
            },
            {
              "ID": "BDU:2023-00577",
              "CVSS": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
              "CVSS3": "AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L",
              "CWE": "CWE-119",
              "Href": "https://bdu.fstec.ru/vul/2023-00577",
              "Impact": "Low",
              "Public": "20230129"
            }
          ],
          "CVEs": [
            {
              "ID": "CVE-2021-20193",
              "CVSS": "AV:N/AC:M/Au:N/C:N/I:N/A:P",
              "CVSS3": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
              "CWE": "CWE-125",
              "Href": "https://nvd.nist.gov/vuln/detail/CVE-2021-20193",
              "Impact": "Low",
              "Public": "20210326"
            },
            {
              "ID": "CVE-2022-48303",
              "CVSS3": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
              "CWE": "CWE-125",
              "Href": "https://nvd.nist.gov/vuln/detail/CVE-2022-48303",
              "Impact": "Low",
              "Public": "20230130"
            }
          ],
          "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:p10",
              "cpe:/o:alt:kworkstation:10.1",
              "cpe:/o:alt:workstation:10.1",
              "cpe:/o:alt:server:10.1",
              "cpe:/o:alt:server-v:10.1",
              "cpe:/o:alt:education:10.1",
              "cpe:/o:alt:slinux:10.1",
              "cpe:/o:alt:starterkit:10.1",
              "cpe:/o:alt:kworkstation:10.2",
              "cpe:/o:alt:workstation:10.2",
              "cpe:/o:alt:server:10.2",
              "cpe:/o:alt:server-v:10.2",
              "cpe:/o:alt:education:10.2",
              "cpe:/o:alt:slinux:10.2",
              "cpe:/o:alt:starterkit:10.2"
            ]
          }
        }
      },
      "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:20211651001",
                "Comment": "tar is earlier than 0:1.34.0.13.66b59fcc-alt1"
              }
            ]
          }
        ]
      }
    }
  ]
}