wid-sec-w-2022-1904
Vulnerability from csaf_certbund
Published
2022-10-30 23:00
Modified
2023-03-15 23:00
Summary
Python: Schwachstelle ermöglicht Privilegieneskalation

Notes

Das BSI ist als Anbieter für die eigenen, zur Nutzung bereitgestellten Inhalte nach den allgemeinen Gesetzen verantwortlich. Nutzerinnen und Nutzer sind jedoch dafür verantwortlich, die Verwendung und/oder die Umsetzung der mit den Inhalten bereitgestellten Informationen sorgfältig im Einzelfall zu prüfen.
Produktbeschreibung
Python ist eine universelle, üblicherweise interpretierte, höhere Programmiersprache.
Angriff
Ein lokaler Angreifer kann eine Schwachstelle in Python ausnutzen, um seine Privilegien zu erhöhen.
Betroffene Betriebssysteme
- UNIX - Linux - MacOS X - Windows - Sonstiges


To clipboard 

{
  "document": {
    "aggregate_severity": {
      "text": "hoch"
    },
    "category": "csaf_base",
    "csaf_version": "2.0",
    "distribution": {
      "tlp": {
        "label": "WHITE",
        "url": "https://www.first.org/tlp/"
      }
    },
    "lang": "de-DE",
    "notes": [
      {
        "category": "legal_disclaimer",
        "text": "Das BSI ist als Anbieter f\u00fcr die eigenen, zur Nutzung bereitgestellten Inhalte nach den allgemeinen Gesetzen verantwortlich. Nutzerinnen und Nutzer sind jedoch daf\u00fcr verantwortlich, die Verwendung und/oder die Umsetzung der mit den Inhalten bereitgestellten Informationen sorgf\u00e4ltig im Einzelfall zu pr\u00fcfen."
      },
      {
        "category": "description",
        "text": "Python ist eine universelle, \u00fcblicherweise interpretierte, h\u00f6here Programmiersprache.",
        "title": "Produktbeschreibung"
      },
      {
        "category": "summary",
        "text": "Ein lokaler Angreifer kann eine Schwachstelle in Python ausnutzen, um seine Privilegien zu erh\u00f6hen.",
        "title": "Angriff"
      },
      {
        "category": "general",
        "text": "- UNIX\n- Linux\n- MacOS X\n- Windows\n- Sonstiges",
        "title": "Betroffene Betriebssysteme"
      }
    ],
    "publisher": {
      "category": "other",
      "contact_details": "csaf-provider@cert-bund.de",
      "name": "Bundesamt f\u00fcr Sicherheit in der Informationstechnik",
      "namespace": "https://www.bsi.bund.de"
    },
    "references": [
      {
        "category": "self",
        "summary": "WID-SEC-W-2022-1904 - CSAF Version",
        "url": "https://wid.cert-bund.de/.well-known/csaf/white/2022/wid-sec-w-2022-1904.json"
      },
      {
        "category": "self",
        "summary": "WID-SEC-2022-1904 - Portal Version",
        "url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2022-1904"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2023:0748-1 vom 2023-03-15",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2023-March/014044.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2023:0707-1 vom 2023-03-10",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2023-March/014021.html"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-5888-1 vom 2023-02-28",
        "url": "https://ubuntu.com/security/notices/USN-5888-1"
      },
      {
        "category": "external",
        "summary": "Github Python vom 2022-10-30",
        "url": "https://github.com/python/cpython/issues/97514"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-5713-1 vom 2022-11-03",
        "url": "https://ubuntu.com/security/notices/USN-5713-1"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2022:4004-1 vom 2022-11-15",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2022-November/012937.html"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2022:8493 vom 2022-11-16",
        "url": "https://access.redhat.com/errata/RHSA-2022:8493"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2022:8492 vom 2022-11-16",
        "url": "https://access.redhat.com/errata/RHSA-2022:8492"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2022:4071-1 vom 2022-11-18",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2022-November/012988.html"
      },
      {
        "category": "external",
        "summary": "Oracle Linux Security Advisory ELSA-2022-8493 vom 2022-11-24",
        "url": "http://linux.oracle.com/errata/ELSA-2022-8493.html"
      },
      {
        "category": "external",
        "summary": "Oracle Linux Security Advisory ELSA-2022-8492 vom 2022-11-24",
        "url": "http://linux.oracle.com/errata/ELSA-2022-8492.html"
      },
      {
        "category": "external",
        "summary": "Amazon Linux Security Advisory ALAS-2023-274 vom 2023-01-25",
        "url": "https://alas.aws.amazon.com/AL2022/ALAS-2023-274.html"
      },
      {
        "category": "external",
        "summary": "Amazon Linux Security Advisory ALAS-2023-273 vom 2023-01-25",
        "url": "https://alas.aws.amazon.com/AL2022/ALAS-2023-273.html"
      }
    ],
    "source_lang": "en-US",
    "title": "Python: Schwachstelle erm\u00f6glicht Privilegieneskalation",
    "tracking": {
      "current_release_date": "2023-03-15T23:00:00.000+00:00",
      "generator": {
        "date": "2024-02-15T17:02:08.615+00:00",
        "engine": {
          "name": "BSI-WID",
          "version": "1.3.0"
        }
      },
      "id": "WID-SEC-W-2022-1904",
      "initial_release_date": "2022-10-30T23:00:00.000+00:00",
      "revision_history": [
        {
          "date": "2022-10-30T23:00:00.000+00:00",
          "number": "1",
          "summary": "Initiale Fassung"
        },
        {
          "date": "2022-11-03T23:00:00.000+00:00",
          "number": "2",
          "summary": "Neue Updates von Ubuntu aufgenommen"
        },
        {
          "date": "2022-11-10T23:00:00.000+00:00",
          "number": "3",
          "summary": "Referenz(en) aufgenommen: FEDORA-2022-462F39DD2F, FEDORA-2022-028C09EAA7, FEDORA-2022-A7CAD6BD22, FEDORA-2022-1166A1DF1E"
        },
        {
          "date": "2022-11-15T23:00:00.000+00:00",
          "number": "4",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2022-11-16T23:00:00.000+00:00",
          "number": "5",
          "summary": "Neue Updates von Red Hat aufgenommen"
        },
        {
          "date": "2022-11-20T23:00:00.000+00:00",
          "number": "6",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2022-11-23T23:00:00.000+00:00",
          "number": "7",
          "summary": "Neue Updates von Oracle Linux aufgenommen"
        },
        {
          "date": "2023-01-03T23:00:00.000+00:00",
          "number": "8",
          "summary": "Referenz(en) aufgenommen: FEDORA-2023-AF5206F71D"
        },
        {
          "date": "2023-01-04T23:00:00.000+00:00",
          "number": "9",
          "summary": "Referenz(en) aufgenommen: FEDORA-2023-097DD40685"
        },
        {
          "date": "2023-01-24T23:00:00.000+00:00",
          "number": "10",
          "summary": "Neue Updates von Amazon aufgenommen"
        },
        {
          "date": "2023-02-27T23:00:00.000+00:00",
          "number": "11",
          "summary": "Neue Updates von Ubuntu aufgenommen"
        },
        {
          "date": "2023-03-12T23:00:00.000+00:00",
          "number": "12",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2023-03-15T23:00:00.000+00:00",
          "number": "13",
          "summary": "Neue Updates von SUSE aufgenommen"
        }
      ],
      "status": "final",
      "version": "13"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "category": "product_name",
            "name": "Amazon Linux 2",
            "product": {
              "name": "Amazon Linux 2",
              "product_id": "398363",
              "product_identification_helper": {
                "cpe": "cpe:/o:amazon:linux_2:-"
              }
            }
          }
        ],
        "category": "vendor",
        "name": "Amazon"
      },
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_name",
                "name": "Open Source Python 3.9",
                "product": {
                  "name": "Open Source Python 3.9",
                  "product_id": "T014965",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:python:python:3.9"
                  }
                }
              },
              {
                "category": "product_name",
                "name": "Open Source Python 3.10",
                "product": {
                  "name": "Open Source Python 3.10",
                  "product_id": "T019175",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:python:python:3.10"
                  }
                }
              },
              {
                "category": "product_name",
                "name": "Open Source Python 3.11.0rc",
                "product": {
                  "name": "Open Source Python 3.11.0rc",
                  "product_id": "T025151",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:python:python:3.11.0rc"
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "Python"
          }
        ],
        "category": "vendor",
        "name": "Open Source"
      },
      {
        "branches": [
          {
            "category": "product_name",
            "name": "Oracle Linux",
            "product": {
              "name": "Oracle Linux",
              "product_id": "T004914",
              "product_identification_helper": {
                "cpe": "cpe:/o:oracle:linux:-"
              }
            }
          }
        ],
        "category": "vendor",
        "name": "Oracle"
      },
      {
        "branches": [
          {
            "category": "product_name",
            "name": "Red Hat Enterprise Linux",
            "product": {
              "name": "Red Hat Enterprise Linux",
              "product_id": "67646",
              "product_identification_helper": {
                "cpe": "cpe:/o:redhat:enterprise_linux:-"
              }
            }
          }
        ],
        "category": "vendor",
        "name": "Red Hat"
      },
      {
        "branches": [
          {
            "category": "product_name",
            "name": "SUSE Linux",
            "product": {
              "name": "SUSE Linux",
              "product_id": "T002207",
              "product_identification_helper": {
                "cpe": "cpe:/o:suse:suse_linux:-"
              }
            }
          }
        ],
        "category": "vendor",
        "name": "SUSE"
      },
      {
        "branches": [
          {
            "category": "product_name",
            "name": "Ubuntu Linux",
            "product": {
              "name": "Ubuntu Linux",
              "product_id": "T000126",
              "product_identification_helper": {
                "cpe": "cpe:/o:canonical:ubuntu_linux:-"
              }
            }
          }
        ],
        "category": "vendor",
        "name": "Ubuntu"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2022-42919",
      "notes": [
        {
          "category": "description",
          "text": "Es existiert eine Schwachstelle in Python. Der Fehler besteht, wenn Code das Multiprocessing-Modul verwendet und Multiprocessing so konfiguriert, dass es die Startmethode forkserver verwendet. Ein lokaler Angreifer kann diese Schwachstelle ausnutzen, um seine Privilegien zu erweitern."
        }
      ],
      "product_status": {
        "known_affected": [
          "T025151",
          "T002207",
          "67646",
          "T000126",
          "T014965",
          "398363",
          "T019175",
          "T004914"
        ]
      },
      "release_date": "2022-10-30T23:00:00Z",
      "title": "CVE-2022-42919"
    }
  ]
}


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