{
  "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": "CUPS (Common Unix Printing System) ist ein Printspooler, der es lokalen und entfernten Benutzern erm\u00f6glicht, Druckfunktionen \u00fcber das Internet Printing Protocol (IPP) zu nutzen.",
        "title": "Produktbeschreibung"
      },
      {
        "category": "summary",
        "text": "Ein entfernter, anonymer Angreifer kann eine Schwachstelle in CUPS ausnutzen, um einen Denial of Service Angriff durchzuf\u00fchren.",
        "title": "Angriff"
      },
      {
        "category": "general",
        "text": "- UNIX\n- Linux",
        "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-2023-1540 - CSAF Version",
        "url": "https://wid.cert-bund.de/.well-known/csaf/white/2023/wid-sec-w-2023-1540.json"
      },
      {
        "category": "self",
        "summary": "WID-SEC-2023-1540 - Portal Version",
        "url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2023-1540"
      },
      {
        "category": "external",
        "summary": "GitHub Security Advisory GHSA-qjgh-5hcq-5f25 vom 2023-06-22",
        "url": "https://github.com/OpenPrinting/cups/security/advisories/GHSA-qjgh-5hcq-5f25"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-6184-1 vom 2023-06-22",
        "url": "https://ubuntu.com/security/notices/USN-6184-1"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2023:2616-1 vom 2023-06-22",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2023-June/015275.html"
      },
      {
        "category": "external",
        "summary": "Fedora Security Advisory FEDORA-2023-FAC5968B55 vom 2023-06-28",
        "url": "https://bodhi.fedoraproject.org/updates/FEDORA-2023-fac5968b55"
      },
      {
        "category": "external",
        "summary": "Fedora Security Advisory FEDORA-2023-9DBD5B28D4 vom 2023-06-28",
        "url": "https://bodhi.fedoraproject.org/updates/FEDORA-2023-9dbd5b28d4"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-6184-2 vom 2023-07-17",
        "url": "https://ubuntu.com/security/notices/USN-6184-2"
      },
      {
        "category": "external",
        "summary": "Amazon Linux Security Advisory ALAS-2023-1777 vom 2023-07-20",
        "url": "https://alas.aws.amazon.com/ALAS-2023-1777.html"
      },
      {
        "category": "external",
        "summary": "Amazon Linux Security Advisory ALAS-2023-2109 vom 2023-07-20",
        "url": "https://alas.aws.amazon.com/AL2/ALAS-2023-2109.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2023:3706-1 vom 2023-09-20",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2023-September/016254.html"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2023:6596 vom 2023-11-07",
        "url": "https://access.redhat.com/errata/RHSA-2023:6596"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2023:7165 vom 2023-11-15",
        "url": "https://access.redhat.com/errata/RHSA-2023:7165"
      },
      {
        "category": "external",
        "summary": "IBM Security Bulletin 7114471 vom 2024-02-02",
        "url": "https://www.ibm.com/support/pages/node/7114471"
      },
      {
        "category": "external",
        "summary": "Gentoo Linux Security Advisory GLSA-202402-17 vom 2024-02-18",
        "url": "https://security.gentoo.org/glsa/202402-17"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2024:1101 vom 2024-03-06",
        "url": "https://access.redhat.com/errata/RHSA-2024:1101"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2024:1409 vom 2024-03-19",
        "url": "https://access.redhat.com/errata/RHSA-2024:1409"
      }
    ],
    "source_lang": "en-US",
    "title": "CUPS: Schwachstelle erm\u00f6glicht Denial of Service",
    "tracking": {
      "current_release_date": "2024-03-19T23:00:00.000+00:00",
      "generator": {
        "date": "2024-03-20T09:37:35.066+00:00",
        "engine": {
          "name": "BSI-WID",
          "version": "1.3.0"
        }
      },
      "id": "WID-SEC-W-2023-1540",
      "initial_release_date": "2023-06-21T22:00:00.000+00:00",
      "revision_history": [
        {
          "date": "2023-06-21T22:00:00.000+00:00",
          "number": "1",
          "summary": "Initiale Fassung"
        },
        {
          "date": "2023-06-22T22:00:00.000+00:00",
          "number": "2",
          "summary": "Neue Updates von Ubuntu und SUSE aufgenommen"
        },
        {
          "date": "2023-06-27T22:00:00.000+00:00",
          "number": "3",
          "summary": "Neue Updates von Fedora aufgenommen"
        },
        {
          "date": "2023-06-28T22:00:00.000+00:00",
          "number": "4",
          "summary": "Neue Updates von Fedora aufgenommen"
        },
        {
          "date": "2023-07-16T22:00:00.000+00:00",
          "number": "5",
          "summary": "Neue Updates von Ubuntu aufgenommen"
        },
        {
          "date": "2023-07-19T22:00:00.000+00:00",
          "number": "6",
          "summary": "Neue Updates von Amazon aufgenommen"
        },
        {
          "date": "2023-07-20T22:00:00.000+00:00",
          "number": "7",
          "summary": "Neue Updates von Amazon aufgenommen"
        },
        {
          "date": "2023-09-20T22:00:00.000+00:00",
          "number": "8",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2023-11-07T23:00:00.000+00:00",
          "number": "9",
          "summary": "Neue Updates von Red Hat aufgenommen"
        },
        {
          "date": "2023-11-14T23:00:00.000+00:00",
          "number": "10",
          "summary": "Neue Updates von Red Hat aufgenommen"
        },
        {
          "date": "2024-02-04T23:00:00.000+00:00",
          "number": "11",
          "summary": "Neue Updates von IBM aufgenommen"
        },
        {
          "date": "2024-02-18T23:00:00.000+00:00",
          "number": "12",
          "summary": "Neue Updates von Gentoo aufgenommen"
        },
        {
          "date": "2024-03-05T23:00:00.000+00:00",
          "number": "13",
          "summary": "Neue Updates von Red Hat aufgenommen"
        },
        {
          "date": "2024-03-19T23:00:00.000+00:00",
          "number": "14",
          "summary": "Neue Updates von Red Hat aufgenommen"
        }
      ],
      "status": "final",
      "version": "14"
    }
  },
  "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": [
          {
            "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": [
          {
            "category": "product_name",
            "name": "Gentoo Linux",
            "product": {
              "name": "Gentoo Linux",
              "product_id": "T012167",
              "product_identification_helper": {
                "cpe": "cpe:/o:gentoo:linux:-"
              }
            }
          }
        ],
        "category": "vendor",
        "name": "Gentoo"
      },
      {
        "branches": [
          {
            "category": "product_name",
            "name": "IBM App Connect Enterprise",
            "product": {
              "name": "IBM App Connect Enterprise",
              "product_id": "T032495",
              "product_identification_helper": {
                "cpe": "cpe:/a:ibm:app_connect_enterprise:-"
              }
            }
          }
        ],
        "category": "vendor",
        "name": "IBM"
      },
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "\u003e= 2.0.0",
                "product": {
                  "name": "Open Source CUPS \u003e= 2.0.0",
                  "product_id": "825893",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:cups:cups:2.0:-"
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "CUPS"
          }
        ],
        "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": "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-2023-34241",
      "notes": [
        {
          "category": "description",
          "text": "Es besteht eine Schwachstelle in CUPS aufgrund eines use-after-free Fehlers in \"cupsdAcceptClient()\". Daten werden protokolliert, nachdem die Verbindung zum Protokollierungsdienst geschlossen wurde. Ein Angreifer kann dies ausnutzen, um einen Denial of Service-Zustand herbeizuf\u00fchren."
        }
      ],
      "product_status": {
        "known_affected": [
          "T002207",
          "67646",
          "T000126",
          "398363",
          "T012167",
          "74185",
          "T032495"
        ]
      },
      "release_date": "2023-06-21T22:00:00Z",
      "title": "CVE-2023-34241"
    }
  ]
}