vuln-list-alt/oval/p10/ALT-PU-2023-7618/definitions.json

{
  "Definition": [
    {
      "ID": "oval:org.altlinux.errata:def:20237618",
      "Version": "oval:org.altlinux.errata:def:20237618",
      "Class": "patch",
      "Metadata": {
        "Title": "ALT-PU-2023-7618: package `libtar` update to version 1.2.20-alt4.git.6d0ab4c",
        "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-2023-7618",
            "RefURL": "https://errata.altlinux.org/ALT-PU-2023-7618",
            "Source": "ALTPU"
          },
          {
            "RefID": "CVE-2021-33643",
            "RefURL": "https://nvd.nist.gov/vuln/detail/CVE-2021-33643",
            "Source": "CVE"
          },
          {
            "RefID": "CVE-2021-33644",
            "RefURL": "https://nvd.nist.gov/vuln/detail/CVE-2021-33644",
            "Source": "CVE"
          },
          {
            "RefID": "CVE-2021-33645",
            "RefURL": "https://nvd.nist.gov/vuln/detail/CVE-2021-33645",
            "Source": "CVE"
          },
          {
            "RefID": "CVE-2021-33646",
            "RefURL": "https://nvd.nist.gov/vuln/detail/CVE-2021-33646",
            "Source": "CVE"
          }
        ],
        "Description": "This update upgrades libtar to version 1.2.20-alt4.git.6d0ab4c. \nSecurity Fix(es):\n\n * CVE-2021-33643: An attacker who submits a crafted tar file with size in header struct being 0 may be able to trigger an calling of malloc(0) for a variable gnu_longlink, causing an out-of-bounds read.\n\n * CVE-2021-33644: An attacker who submits a crafted tar file with size in header struct being 0 may be able to trigger an calling of malloc(0) for a variable gnu_longname, causing an out-of-bounds read.\n\n * CVE-2021-33645: The th_read() function doesn’t free a variable t-\u003eth_buf.gnu_longlink after allocating memory, which may cause a memory leak.\n\n * CVE-2021-33646: The th_read() function doesn’t free a variable t-\u003eth_buf.gnu_longname after allocating memory, which may cause a memory leak.",
        "Advisory": {
          "From": "errata.altlinux.org",
          "Severity": "Critical",
          "Rights": "Copyright 2024 BaseALT Ltd.",
          "Issued": {
            "Date": "2023-11-29"
          },
          "Updated": {
            "Date": "2023-11-29"
          },
          "BDUs": null,
          "CVEs": [
            {
              "ID": "CVE-2021-33643",
              "CVSS3": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H",
              "CWE": "CWE-125",
              "Href": "https://nvd.nist.gov/vuln/detail/CVE-2021-33643",
              "Impact": "Critical",
              "Public": "20220810"
            },
            {
              "ID": "CVE-2021-33644",
              "CVSS3": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H",
              "CWE": "CWE-125",
              "Href": "https://nvd.nist.gov/vuln/detail/CVE-2021-33644",
              "Impact": "High",
              "Public": "20220810"
            },
            {
              "ID": "CVE-2021-33645",
              "CVSS3": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
              "CWE": "CWE-401",
              "Href": "https://nvd.nist.gov/vuln/detail/CVE-2021-33645",
              "Impact": "High",
              "Public": "20220810"
            },
            {
              "ID": "CVE-2021-33646",
              "CVSS3": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
              "CWE": "CWE-401",
              "Href": "https://nvd.nist.gov/vuln/detail/CVE-2021-33646",
              "Impact": "High",
              "Public": "20220810"
            }
          ],
          "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:20237618001",
                "Comment": "libtar is earlier than 0:1.2.20-alt4.git.6d0ab4c"
              },
              {
                "TestRef": "oval:org.altlinux.errata:tst:20237618002",
                "Comment": "libtar-devel is earlier than 0:1.2.20-alt4.git.6d0ab4c"
              }
            ]
          }
        ]
      }
    }
  ]
}