{
  "Definition": [
    {
      "ID": "oval:org.altlinux.errata:def:20238443",
      "Version": "oval:org.altlinux.errata:def:20238443",
      "Class": "patch",
      "Metadata": {
        "Title": "ALT-PU-2023-8443: package `python3-module-cryptography` update to version 41.0.5-alt0.c9.1",
        "AffectedList": [
          {
            "Family": "unix",
            "Platforms": [
              "ALT Linux branch c9f2"
            ],
            "Products": [
              "ALT SPWorkstation",
              "ALT SPServer"
            ]
          }
        ],
        "References": [
          {
            "RefID": "ALT-PU-2023-8443",
            "RefURL": "https://errata.altlinux.org/ALT-PU-2023-8443",
            "Source": "ALTPU"
          },
          {
            "RefID": "BDU:2022-05229",
            "RefURL": "https://bdu.fstec.ru/vul/2022-05229",
            "Source": "BDU"
          },
          {
            "RefID": "BDU:2023-02656",
            "RefURL": "https://bdu.fstec.ru/vul/2023-02656",
            "Source": "BDU"
          },
          {
            "RefID": "CVE-2020-36242",
            "RefURL": "https://nvd.nist.gov/vuln/detail/CVE-2020-36242",
            "Source": "CVE"
          },
          {
            "RefID": "CVE-2023-23931",
            "RefURL": "https://nvd.nist.gov/vuln/detail/CVE-2023-23931",
            "Source": "CVE"
          }
        ],
        "Description": "This update upgrades python3-module-cryptography to version 41.0.5-alt0.c9.1. \nSecurity Fix(es):\n\n * BDU:2022-05229: Уязвимость пакета cryptography интерпретатора языка программирования Python, позволяющая нарушителю выполнить произвольный код\n\n * BDU:2023-02656: Уязвимость функции Cipher.update_into пакета cryptography интерпретатора языка программирования Python, позволяющая нарушителю оказать воздействие на целостность и доступность выходных данных\n\n * CVE-2020-36242: In the cryptography package before 3.3.2 for Python, certain sequences of update calls to symmetrically encrypt multi-GB values could result in an integer overflow and buffer overflow, as demonstrated by the Fernet class.\n\n * CVE-2023-23931: cryptography is a package designed to expose cryptographic primitives and recipes to Python developers. In affected versions `Cipher.update_into` would accept Python objects which implement the buffer protocol, but provide only immutable buffers. This would allow immutable objects (such as `bytes`) to be mutated, thus violating fundamental rules of Python and resulting in corrupted output. This now correctly raises an exception. This issue has been present since `update_into` was originally introduced in cryptography 1.8.",
        "Advisory": {
          "From": "errata.altlinux.org",
          "Severity": "Critical",
          "Rights": "Copyright 2024 BaseALT Ltd.",
          "Issued": {
            "Date": "2024-09-18"
          },
          "Updated": {
            "Date": "2024-09-18"
          },
          "BDUs": [
            {
              "ID": "BDU:2022-05229",
              "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:N/A:H",
              "CWE": "CWE-190, CWE-787",
              "Href": "https://bdu.fstec.ru/vul/2022-05229",
              "Impact": "Critical",
              "Public": "20210207"
            },
            {
              "ID": "BDU:2023-02656",
              "CVSS": "AV:N/AC:L/Au:N/C:N/I:P/A:P",
              "CVSS3": "AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L",
              "CWE": "CWE-754",
              "Href": "https://bdu.fstec.ru/vul/2023-02656",
              "Impact": "Low",
              "Public": "20230208"
            }
          ],
          "CVEs": [
            {
              "ID": "CVE-2020-36242",
              "CVSS": "AV:N/AC:L/Au:N/C:P/I:N/A:P",
              "CVSS3": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H",
              "CWE": "CWE-787",
              "Href": "https://nvd.nist.gov/vuln/detail/CVE-2020-36242",
              "Impact": "Critical",
              "Public": "20210207"
            },
            {
              "ID": "CVE-2023-23931",
              "CVSS3": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L",
              "CWE": "CWE-754",
              "Href": "https://nvd.nist.gov/vuln/detail/CVE-2023-23931",
              "Impact": "Low",
              "Public": "20230207"
            }
          ],
          "AffectedCPEs": {
            "CPEs": [
              "cpe:/o:alt:spworkstation:8.4",
              "cpe:/o:alt:spserver:8.4"
            ]
          }
        }
      },
      "Criteria": {
        "Operator": "AND",
        "Criterions": [
          {
            "TestRef": "oval:org.altlinux.errata:tst:3001",
            "Comment": "ALT Linux must be installed"
          }
        ],
        "Criterias": [
          {
            "Operator": "OR",
            "Criterions": [
              {
                "TestRef": "oval:org.altlinux.errata:tst:20238443001",
                "Comment": "python3-module-cryptography is earlier than 0:41.0.5-alt0.c9.1"
              }
            ]
          }
        ]
      }
    }
  ]
}