wid-sec-w-2024-3630
Vulnerability from csaf_certbund
Published
2024-12-08 23:00
Modified
2025-01-20 23:00
Summary
Python: Schwachstelle ermöglicht Denial of Service

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 entfernter, anonymer Angreifer kann eine Schwachstelle in Python ausnutzen, um einen Denial of Service Angriff durchzuführen.
Betroffene Betriebssysteme
- Linux - MacOS X - Sonstiges - Windows


To clipboard 

{
  "document": {
    "aggregate_severity": {
      "text": "mittel"
    },
    "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 entfernter, anonymer Angreifer kann eine Schwachstelle in Python ausnutzen, um einen Denial of Service Angriff durchzuf\u00fchren.",
        "title": "Angriff"
      },
      {
        "category": "general",
        "text": "- Linux\n- MacOS X\n- Sonstiges\n- Windows",
        "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-2024-3630 - CSAF Version",
        "url": "https://wid.cert-bund.de/.well-known/csaf/white/2024/wid-sec-w-2024-3630.json"
      },
      {
        "category": "self",
        "summary": "WID-SEC-2024-3630 - Portal Version",
        "url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2024-3630"
      },
      {
        "category": "external",
        "summary": "Red Hat Bugtracker vom 2024-12-08",
        "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2330804"
      },
      {
        "category": "external",
        "summary": "OSS Security Mailing List vom 2024-12-08",
        "url": "https://seclists.org/oss-sec/2024/q4/145"
      },
      {
        "category": "external",
        "summary": "Fedora Security Advisory FEDORA-2024-FBD80E45EF vom 2024-12-09",
        "url": "https://bodhi.fedoraproject.org/updates/FEDORA-2024-fbd80e45ef"
      },
      {
        "category": "external",
        "summary": "Fedora Security Advisory FEDORA-2024-54AA5FC4B2 vom 2024-12-10",
        "url": "https://bodhi.fedoraproject.org/updates/FEDORA-2024-54aa5fc4b2"
      },
      {
        "category": "external",
        "summary": "Fedora Security Advisory FEDORA-2024-B2CEBCBB49 vom 2024-12-10",
        "url": "https://bodhi.fedoraproject.org/updates/FEDORA-2024-b2cebcbb49"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2024:4291-1 vom 2024-12-11",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2024-December/019981.html"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2024:10980 vom 2024-12-12",
        "url": "https://access.redhat.com/errata/RHSA-2024:10980"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2024:10978 vom 2024-12-12",
        "url": "https://access.redhat.com/errata/RHSA-2024:10978"
      },
      {
        "category": "external",
        "summary": "Oracle Linux Security Advisory ELSA-2024-10980 vom 2024-12-13",
        "url": "https://linux.oracle.com/errata/ELSA-2024-10980.html"
      },
      {
        "category": "external",
        "summary": "Oracle Linux Security Advisory ELSA-2024-10978 vom 2024-12-12",
        "url": "https://linux.oracle.com/errata/ELSA-2024-10978.html"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2024:11035 vom 2024-12-13",
        "url": "https://access.redhat.com/errata/RHSA-2024:11035"
      },
      {
        "category": "external",
        "summary": "openSUSE Security Update OPENSUSE-SU-2024:14581-1 vom 2024-12-14",
        "url": "https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/message/ISOWT6LAVQJGGZIVXB2VE32LIUJZ5SHC/"
      },
      {
        "category": "external",
        "summary": "Rocky Linux Security Advisory RLSA-2024:10980 vom 2024-12-19",
        "url": "https://errata.build.resf.org/RLSA-2024:10980"
      },
      {
        "category": "external",
        "summary": "Alpine Announce vom 2025-01-06",
        "url": "https://lists.alpinelinux.org/~alpine/announce/%3C20250106210018.613dc44b%40ncopa-desktop%3E"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-7219-1 vom 2025-01-20",
        "url": "https://ubuntu.com/security/notices/USN-7219-1"
      }
    ],
    "source_lang": "en-US",
    "title": "Python: Schwachstelle erm\u00f6glicht Denial of Service",
    "tracking": {
      "current_release_date": "2025-01-20T23:00:00.000+00:00",
      "generator": {
        "date": "2025-01-21T09:08:53.369+00:00",
        "engine": {
          "name": "BSI-WID",
          "version": "1.3.10"
        }
      },
      "id": "WID-SEC-W-2024-3630",
      "initial_release_date": "2024-12-08T23:00:00.000+00:00",
      "revision_history": [
        {
          "date": "2024-12-08T23:00:00.000+00:00",
          "number": "1",
          "summary": "Initiale Fassung"
        },
        {
          "date": "2024-12-09T23:00:00.000+00:00",
          "number": "2",
          "summary": "Neue Updates von Fedora aufgenommen"
        },
        {
          "date": "2024-12-11T23:00:00.000+00:00",
          "number": "3",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2024-12-12T23:00:00.000+00:00",
          "number": "4",
          "summary": "Neue Updates von Oracle Linux aufgenommen"
        },
        {
          "date": "2024-12-15T23:00:00.000+00:00",
          "number": "5",
          "summary": "Neue Updates von openSUSE aufgenommen"
        },
        {
          "date": "2024-12-18T23:00:00.000+00:00",
          "number": "6",
          "summary": "Neue Updates von Rocky Enterprise Software Foundation aufgenommen"
        },
        {
          "date": "2025-01-06T23:00:00.000+00:00",
          "number": "7",
          "summary": "Neue Updates aufgenommen"
        },
        {
          "date": "2025-01-20T23:00:00.000+00:00",
          "number": "8",
          "summary": "Neue Updates von Ubuntu aufgenommen"
        }
      ],
      "status": "final",
      "version": "8"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "category": "product_name",
            "name": "Fedora Linux",
            "product": {
              "name": "Fedora Linux",
              "product_id": "74185",
              "product_identification_helper": {
                "cpe": "cpe:/o:fedoraproject:fedora:-"
              }
            }
          }
        ],
        "category": "vendor",
        "name": "Fedora"
      },
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "\u003c3.18.10",
                "product": {
                  "name": "Open Source Alpine Linux \u003c3.18.10",
                  "product_id": "T040035"
                }
              },
              {
                "category": "product_version",
                "name": "3.18.10",
                "product": {
                  "name": "Open Source Alpine Linux 3.18.10",
                  "product_id": "T040035-fixed",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:alpinelinux:alpine_linux:3.18.10"
                  }
                }
              },
              {
                "category": "product_version_range",
                "name": "\u003c3.19.5",
                "product": {
                  "name": "Open Source Alpine Linux \u003c3.19.5",
                  "product_id": "T040036"
                }
              },
              {
                "category": "product_version",
                "name": "3.19.5",
                "product": {
                  "name": "Open Source Alpine Linux 3.19.5",
                  "product_id": "T040036-fixed",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:alpinelinux:alpine_linux:3.19.5"
                  }
                }
              },
              {
                "category": "product_version_range",
                "name": "\u003c3.20.4",
                "product": {
                  "name": "Open Source Alpine Linux \u003c3.20.4",
                  "product_id": "T040037"
                }
              },
              {
                "category": "product_version",
                "name": "3.20.4",
                "product": {
                  "name": "Open Source Alpine Linux 3.20.4",
                  "product_id": "T040037-fixed",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:alpinelinux:alpine_linux:3.20.4"
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "Alpine Linux"
          },
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "\u003e=3.12.0",
                "product": {
                  "name": "Open Source Python \u003e=3.12.0",
                  "product_id": "T039623"
                }
              },
              {
                "category": "product_version_range",
                "name": "\u003e=3.12.0",
                "product": {
                  "name": "Open Source Python \u003e=3.12.0",
                  "product_id": "T039623-fixed"
                }
              },
              {
                "category": "product_version_range",
                "name": "\u003c3.14.0a2",
                "product": {
                  "name": "Open Source Python \u003c3.14.0a2",
                  "product_id": "T039641"
                }
              },
              {
                "category": "product_version",
                "name": "3.14.0a2",
                "product": {
                  "name": "Open Source Python 3.14.0a2",
                  "product_id": "T039641-fixed",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:python:python:3.14.0a2"
                  }
                }
              }
            ],
            "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": "RESF Rocky Linux",
            "product": {
              "name": "RESF Rocky Linux",
              "product_id": "T032255",
              "product_identification_helper": {
                "cpe": "cpe:/o:resf:rocky_linux:-"
              }
            }
          }
        ],
        "category": "vendor",
        "name": "RESF"
      },
      {
        "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": "product_name",
            "name": "SUSE openSUSE",
            "product": {
              "name": "SUSE openSUSE",
              "product_id": "T027843",
              "product_identification_helper": {
                "cpe": "cpe:/o:suse:opensuse:-"
              }
            }
          }
        ],
        "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-2024-12254",
      "notes": [
        {
          "category": "description",
          "text": "Es besteht eine Schwachstelle in Python. Dieser Fehler existiert wegen unsachgem\u00e4\u00dfer Handhabung der Schreibpufferverwaltung in der asyncio._SelectorSocketTransport.writelines()-Methode, die es vers\u00e4umt, den Schreibvorgang anzuhalten und dem Protokoll zu signalisieren, den Puffer zu leeren, wenn die \u201eHochwassermarke\u201c erreicht ist. Ein entfernter, anonymer Angreifer kann diese Schwachstelle ausnutzen, um eine Speicherersch\u00f6pfung herbeizuf\u00fchren, was m\u00f6glicherweise zu einem Denial-of-Service (DoS) f\u00fchrt."
        }
      ],
      "product_status": {
        "known_affected": [
          "T002207",
          "67646",
          "T000126",
          "T027843",
          "T040037",
          "T004914",
          "T040036",
          "T039641",
          "T032255",
          "T040035",
          "74185"
        ]
      },
      "release_date": "2024-12-08T23:00:00.000+00:00",
      "title": "CVE-2024-12254"
    }
  ]
}


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