wid-sec-w-2024-1596
Vulnerability from csaf_certbund
Published
2019-09-08 22:00
Modified
2024-07-11 22:00
Summary
Python: Schwachstelle ermöglicht Umgehen von Sicherheitsvorkehrungen

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 Sicherheitsvorkehrungen zu umgehen.
Betroffene Betriebssysteme
- Linux - MacOS X - UNIX - 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 Sicherheitsvorkehrungen zu umgehen.",
        "title": "Angriff"
      },
      {
        "category": "general",
        "text": "- Linux\n- MacOS X\n- UNIX\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-2024-1596 - CSAF Version",
        "url": "https://wid.cert-bund.de/.well-known/csaf/white/2019/wid-sec-w-2024-1596.json"
      },
      {
        "category": "self",
        "summary": "WID-SEC-2024-1596 - Portal Version",
        "url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2024-1596"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2020:0234-1 vom 2020-01-25",
        "url": "https://www.suse.com/support/update/announcement/2020/suse-su-20200234-1.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2020:0114-1 vom 2020-01-17",
        "url": "https://www.suse.com/support/update/announcement/2020/suse-su-20200114-1.html"
      },
      {
        "category": "external",
        "summary": "Mitre Datenbank vom 2019-09-08",
        "url": "http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-16056"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2020:0302-1 vom 2020-02-03",
        "url": "https://www.suse.com/support/update/announcement/2020/suse-su-20200302-1.html"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-4151-1 vom 2019-10-09",
        "url": "https://usn.ubuntu.com/4151-1/"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-4151-2 vom 2019-10-10",
        "url": "https://usn.ubuntu.com/4151-2/"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2019:2743-1 vom 2019-10-22",
        "url": "https://www.suse.com/support/update/announcement/2019/suse-su-20192743-1.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2019:2748-1 vom 2019-10-23",
        "url": "https://www.suse.com/support/update/announcement/2019/suse-su-20192748-1.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2019:2798-1 vom 2019-10-29",
        "url": "http://www.auscert.org.au/bulletins/ESB-2019.3989/"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2019:2802-1 vom 2019-10-29",
        "url": "https://www.suse.com/support/update/announcement/2019/suse-su-20192802-1.html"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2019:3725 vom 2019-11-06",
        "url": "https://access.redhat.com/errata/RHSA-2019:3725"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2019:2748-2 vom 2019-11-13",
        "url": "https://www.suse.com/support/update/announcement/2019/suse-su-20192748-2.html"
      },
      {
        "category": "external",
        "summary": "AVAYA Security Advisory ASA-2019-236 vom 2019-11-14",
        "url": "https://downloads.avaya.com/css/P8/documents/101062294"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2019:3948 vom 2019-11-25",
        "url": "https://access.redhat.com/errata/RHSA-2019:3948"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2020:1132 vom 2020-03-31",
        "url": "https://access.redhat.com/errata/RHSA-2020:1132"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2020:1131 vom 2020-03-31",
        "url": "https://access.redhat.com/errata/RHSA-2020:1131"
      },
      {
        "category": "external",
        "summary": "AVAYA Security Advisory ASA-2020-038 vom 2020-04-15",
        "url": "https://downloads.avaya.com/css/P8/documents/101065873"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2020:1764 vom 2020-04-28",
        "url": "https://access.redhat.com/errata/RHSA-2020:1764"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2020:1605 vom 2020-04-28",
        "url": "https://access.redhat.com/errata/RHSA-2020:1605"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2020:2520 vom 2020-06-11",
        "url": "https://access.redhat.com/errata/RHSA-2020:2520"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2020:3194 vom 2020-07-28",
        "url": "https://access.redhat.com/errata/RHSA-2020:3194"
      },
      {
        "category": "external",
        "summary": "Debian Security Advisory DLA-2337 vom 2020-08-22",
        "url": "https://lists.debian.org/debian-lts-announce/2020/debian-lts-announce-202008/msg00034.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2020:2699-1 vom 2020-09-21",
        "url": "http://lists.suse.com/pipermail/sle-security-updates/2020-September/007449.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2020:3563-1 vom 2020-11-30",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2020-November/007892.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2021:14198-1 vom 2021-01-05",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2021-January/008150.html"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-6891-1 vom 2024-07-11",
        "url": "https://ubuntu.com/security/notices/USN-6891-1"
      }
    ],
    "source_lang": "en-US",
    "title": "Python: Schwachstelle erm\u00f6glicht Umgehen von Sicherheitsvorkehrungen",
    "tracking": {
      "current_release_date": "2024-07-11T22:00:00.000+00:00",
      "generator": {
        "date": "2024-08-15T18:11:14.647+00:00",
        "engine": {
          "name": "BSI-WID",
          "version": "1.3.5"
        }
      },
      "id": "WID-SEC-W-2024-1596",
      "initial_release_date": "2019-09-08T22:00:00.000+00:00",
      "revision_history": [
        {
          "date": "2019-09-08T22:00:00.000+00:00",
          "number": "1",
          "summary": "Initiale Fassung"
        },
        {
          "date": "2019-09-10T22:00:00.000+00:00",
          "number": "2",
          "summary": "Referenz(en) aufgenommen: FEDORA-2019-5DC275C9F2, FEDORA-2019-2B1F72899A"
        },
        {
          "date": "2019-09-11T22:00:00.000+00:00",
          "number": "3",
          "summary": "Referenz(en) aufgenommen: FEDORA-2019-50772CF122"
        },
        {
          "date": "2019-10-09T22:00:00.000+00:00",
          "number": "4",
          "summary": "Neue Updates von Ubuntu aufgenommen"
        },
        {
          "date": "2019-10-10T22:00:00.000+00:00",
          "number": "5",
          "summary": "Neue Updates von Ubuntu aufgenommen"
        },
        {
          "date": "2019-10-17T22:00:00.000+00:00",
          "number": "6",
          "summary": "Referenz(en) aufgenommen: FEDORA-2019-232F092DB0, FEDORA-2019-986622833F"
        },
        {
          "date": "2019-10-22T22:00:00.000+00:00",
          "number": "7",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2019-10-23T22:00:00.000+00:00",
          "number": "8",
          "summary": "Neue Updates von SUSE und Fedora aufgenommen"
        },
        {
          "date": "2019-10-27T23:00:00.000+00:00",
          "number": "9",
          "summary": "Referenz(en) aufgenommen: FEDORA-2019-74BA24605E, FEDORA-2019-758824A3FF"
        },
        {
          "date": "2019-10-28T23:00:00.000+00:00",
          "number": "10",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2019-10-29T23:00:00.000+00:00",
          "number": "11",
          "summary": "Neue Updates von Fedora und SUSE aufgenommen"
        },
        {
          "date": "2019-11-05T23:00:00.000+00:00",
          "number": "12",
          "summary": "Neue Updates von Red Hat aufgenommen"
        },
        {
          "date": "2019-11-12T23:00:00.000+00:00",
          "number": "13",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2019-11-14T23:00:00.000+00:00",
          "number": "14",
          "summary": "Neue Updates von AVAYA aufgenommen"
        },
        {
          "date": "2019-11-25T23:00:00.000+00:00",
          "number": "15",
          "summary": "Neue Updates von Red Hat aufgenommen"
        },
        {
          "date": "2020-01-05T23:00:00.000+00:00",
          "number": "16",
          "summary": "Referenz(en) aufgenommen: FEDORA-2019-A268BA7B23, FEDORA-2019-7EC5BB5D22"
        },
        {
          "date": "2020-01-16T23:00:00.000+00:00",
          "number": "17",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2020-01-26T23:00:00.000+00:00",
          "number": "18",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2020-02-03T23:00:00.000+00:00",
          "number": "19",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2020-03-31T22:00:00.000+00:00",
          "number": "20",
          "summary": "Neue Updates von Red Hat aufgenommen"
        },
        {
          "date": "2020-04-14T22:00:00.000+00:00",
          "number": "21",
          "summary": "Neue Updates von AVAYA aufgenommen"
        },
        {
          "date": "2020-04-28T22:00:00.000+00:00",
          "number": "22",
          "summary": "Neue Updates von Red Hat aufgenommen"
        },
        {
          "date": "2020-06-11T22:00:00.000+00:00",
          "number": "23",
          "summary": "Neue Updates von Red Hat aufgenommen"
        },
        {
          "date": "2020-07-14T22:00:00.000+00:00",
          "number": "24",
          "summary": "Referenz(en) aufgenommen: DLA-2280"
        },
        {
          "date": "2020-07-28T22:00:00.000+00:00",
          "number": "25",
          "summary": "Neue Updates von Red Hat aufgenommen"
        },
        {
          "date": "2020-08-23T22:00:00.000+00:00",
          "number": "26",
          "summary": "Neue Updates von Debian aufgenommen"
        },
        {
          "date": "2020-09-21T22:00:00.000+00:00",
          "number": "27",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2020-11-30T23:00:00.000+00:00",
          "number": "28",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2021-01-05T23:00:00.000+00:00",
          "number": "29",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2024-07-11T22:00:00.000+00:00",
          "number": "30",
          "summary": "Neue Updates von Ubuntu aufgenommen"
        }
      ],
      "status": "final",
      "version": "30"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "category": "product_name",
            "name": "Avaya Aura Application Enablement Services",
            "product": {
              "name": "Avaya Aura Application Enablement Services",
              "product_id": "T015516",
              "product_identification_helper": {
                "cpe": "cpe:/a:avaya:aura_application_enablement_services:-"
              }
            }
          },
          {
            "category": "product_name",
            "name": "Avaya Aura Communication Manager",
            "product": {
              "name": "Avaya Aura Communication Manager",
              "product_id": "T015126",
              "product_identification_helper": {
                "cpe": "cpe:/a:avaya:communication_manager:-"
              }
            }
          },
          {
            "category": "product_name",
            "name": "Avaya Aura Session Manager",
            "product": {
              "name": "Avaya Aura Session Manager",
              "product_id": "T015127",
              "product_identification_helper": {
                "cpe": "cpe:/a:avaya:session_manager:-"
              }
            }
          },
          {
            "category": "product_name",
            "name": "Avaya Aura System Manager",
            "product": {
              "name": "Avaya Aura System Manager",
              "product_id": "T015518",
              "product_identification_helper": {
                "cpe": "cpe:/a:avaya:aura_system_manager:-"
              }
            }
          },
          {
            "category": "product_name",
            "name": "Avaya Web License Manager",
            "product": {
              "name": "Avaya Web License Manager",
              "product_id": "T016243",
              "product_identification_helper": {
                "cpe": "cpe:/a:avaya:web_license_manager:-"
              }
            }
          }
        ],
        "category": "vendor",
        "name": "Avaya"
      },
      {
        "branches": [
          {
            "category": "product_name",
            "name": "Debian Linux",
            "product": {
              "name": "Debian Linux",
              "product_id": "2951",
              "product_identification_helper": {
                "cpe": "cpe:/o:debian:debian_linux:-"
              }
            }
          }
        ],
        "category": "vendor",
        "name": "Debian"
      },
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "\u003c=3.7.4",
                "product": {
                  "name": "Open Source Python \u003c=3.7.4",
                  "product_id": "499633"
                }
              },
              {
                "category": "product_version_range",
                "name": "\u003c=2.7.16",
                "product": {
                  "name": "Open Source Python \u003c=2.7.16",
                  "product_id": "T013733"
                }
              },
              {
                "category": "product_version_range",
                "name": "\u003c=3.5.7",
                "product": {
                  "name": "Open Source Python \u003c=3.5.7",
                  "product_id": "T014616"
                }
              },
              {
                "category": "product_version_range",
                "name": "\u003c=3.6.9",
                "product": {
                  "name": "Open Source Python \u003c=3.6.9",
                  "product_id": "T014617"
                }
              }
            ],
            "category": "product_name",
            "name": "Python"
          }
        ],
        "category": "vendor",
        "name": "Open Source"
      },
      {
        "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": "product_name",
            "name": "Red Hat Fedora",
            "product": {
              "name": "Red Hat Fedora",
              "product_id": "T007849",
              "product_identification_helper": {
                "cpe": "cpe:/o:redhat:fedora:-"
              }
            }
          }
        ],
        "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-2019-16056",
      "notes": [
        {
          "category": "description",
          "text": "Es existiert eine Schwachstelle in Python. Im E-Mail Modul werden E-Mail-Adressen, die mehrere @-Zeichen enthalten, unsachgem\u00e4\u00df verarbeitet. In der Folge k\u00f6nnen in Anwendungen, die das E-Mail Modul verwenden, f\u00e4lschlicherweise E-Mail Adressen akzeptiert werden, die abgelehnt werden sollten. Ein entfernter anonymer Angreifer kann diese Schwachstelle ausnutzen, um Sicherheitsvorkehrungen zu umgehen."
        }
      ],
      "product_status": {
        "known_affected": [
          "T015518",
          "2951",
          "T002207",
          "67646",
          "T015516",
          "T000126",
          "T007849",
          "T015127",
          "T015126",
          "T016243"
        ],
        "last_affected": [
          "T014617",
          "T014616",
          "T013733",
          "499633"
        ]
      },
      "release_date": "2019-09-08T22:00:00.000+00:00",
      "title": "CVE-2019-16056"
    }
  ]
}


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