{
  "document" : {
    "aggregate_severity" : {
      "text" : "kritisch"
    },
    "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 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."
    }, {
      "category" : "description",
      "text" : "Inetutils ist eine Sammlung von grundlegenden Netzwerkprogrammen für Unix-ähnliche Betriebssysteme.",
      "title" : "Produktbeschreibung"
    }, {
      "category" : "summary",
      "text" : "Ein entfernter, anonymer Angreifer kann eine Schwachstelle im \"telnetd\" der InetUtils ausnutzen, um die Authentifizierung zu umgehen und Root-Zugriff zu erlangen.",
      "title" : "Angriff"
    }, {
      "category" : "general",
      "text" : "- Sonstiges\n- UNIX",
      "title" : "Betroffene Betriebssysteme"
    } ],
    "publisher" : {
      "category" : "other",
      "contact_details" : "csaf-provider@cert-bund.de",
      "name" : "Bundesamt für Sicherheit in der Informationstechnik",
      "namespace" : "https://www.bsi.bund.de"
    },
    "references" : [ {
      "category" : "self",
      "summary" : "WID-SEC-W-2026-0183 - CSAF Version",
      "url" : "https://wid.cert-bund.de/.well-known/csaf/white/2026/wid-sec-w-2026-0183.json"
    }, {
      "category" : "self",
      "summary" : "WID-SEC-2026-0183 - Portal Version",
      "url" : "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2026-0183"
    }, {
      "category" : "external",
      "summary" : "Mailing list OSS-Security vom 2026-01-20",
      "url" : "https://seclists.org/oss-sec/2026/q1/89"
    }, {
      "category" : "external",
      "summary" : "National Vulnerability Database CVE-2026-24061 vom 2026-01-20",
      "url" : "https://nvd.nist.gov/vuln/detail/CVE-2026-24061"
    }, {
      "category" : "external",
      "summary" : "Debian Security Advisory DSA-6106 vom 2026-01-22",
      "url" : "https://lists.debian.org/debian-security-announce/2026/msg00014.html"
    }, {
      "category" : "external",
      "summary" : "PoC auf GitHub vom 2026-01-25",
      "url" : "https://github.com/cyberpoul/CVE-2026-24061-POC"
    }, {
      "category" : "external",
      "summary" : "Debian Security Advisory DLA-4453 vom 2026-01-25",
      "url" : "https://lists.debian.org/debian-lts-announce/2026/01/msg00025.html"
    }, {
      "category" : "external",
      "summary" : "Gentoo Linux Security Advisory GLSA-202601-01 vom 2026-01-26",
      "url" : "https://security.gentoo.org/glsa/202601-01"
    }, {
      "category" : "external",
      "summary" : "CISA Known Exploited Vulnerabilities Catalog vom 2026-01-26",
      "url" : "https://www.cisa.gov/news-events/alerts/2026/01/26/cisa-adds-five-known-exploited-vulnerabilities-catalog"
    }, {
      "category" : "external",
      "summary" : "Ubuntu Security Notice USN-7992-1 vom 2026-02-03",
      "url" : "https://ubuntu.com/security/notices/USN-7992-1"
    }, {
      "category" : "external",
      "summary" : "Ubuntu Security Notice USN-7992-2 vom 2026-02-18",
      "url" : "https://ubuntu.com/security/notices/USN-7992-2"
    }, {
      "category" : "external",
      "summary" : "IGEL Security Notice ISN-2026-08 vom 2026-03-26",
      "url" : "https://kb.igel.com/en/security-safety/current/isn-2026-08-telnetd-vulnerabilities"
    }, {
      "category" : "external",
      "summary" : "Debian Security Advisory DLA-4527 vom 2026-04-11",
      "url" : "https://lists.debian.org/debian-lts-announce/2026/04/msg00006.html"
    }, {
      "category" : "external",
      "summary" : "Meinberg Security Advisory MBGSA-2026.03 vom 2026-04-15",
      "url" : "http://news.meinberg.de/668/"
    } ],
    "source_lang" : "en-US",
    "title" : "InetUtils (telnetd): Schwachstelle ermöglicht Erlangen von Administratorrechten",
    "tracking" : {
      "current_release_date" : "2026-04-14T22:00:00.000+00:00",
      "generator" : {
        "date" : "2026-04-15T07:49:28.305+00:00",
        "engine" : {
          "name" : "BSI-WID",
          "version" : "1.5.0"
        }
      },
      "id" : "WID-SEC-W-2026-0183",
      "initial_release_date" : "2026-01-20T23:00:00.000+00:00",
      "revision_history" : [ {
        "date" : "2026-01-20T23:00:00.000+00:00",
        "number" : "1",
        "summary" : "Initiale Fassung"
      }, {
        "date" : "2026-01-21T23:00:00.000+00:00",
        "number" : "2",
        "summary" : "Neue Updates von European Union Vulnerability Database und Debian aufgenommen"
      }, {
        "date" : "2026-01-25T23:00:00.000+00:00",
        "number" : "3",
        "summary" : "PoC aufgenommen"
      }, {
        "date" : "2026-01-26T23:00:00.000+00:00",
        "number" : "4",
        "summary" : "Schwachstelle wird ausgenutzt"
      }, {
        "date" : "2026-02-02T23:00:00.000+00:00",
        "number" : "5",
        "summary" : "Neue Updates von Ubuntu aufgenommen"
      }, {
        "date" : "2026-02-18T23:00:00.000+00:00",
        "number" : "6",
        "summary" : "Neue Updates von Ubuntu aufgenommen"
      }, {
        "date" : "2026-03-26T23:00:00.000+00:00",
        "number" : "7",
        "summary" : "Neue Updates von IGEL aufgenommen"
      }, {
        "date" : "2026-04-12T22:00:00.000+00:00",
        "number" : "8",
        "summary" : "Neue Updates von Debian aufgenommen"
      }, {
        "date" : "2026-04-14T22:00:00.000+00:00",
        "number" : "9",
        "summary" : "Neue Updates von Meinberg aufgenommen"
      } ],
      "status" : "final",
      "version" : "9"
    }
  },
  "product_tree" : {
    "branches" : [ {
      "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" : [ {
        "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" : "IGEL OS",
        "product" : {
          "name" : "IGEL OS",
          "product_id" : "T017865",
          "product_identification_helper" : {
            "cpe" : "cpe:/o:igel:os:-"
          }
        }
      } ],
      "category" : "vendor",
      "name" : "IGEL"
    }, {
      "branches" : [ {
        "branches" : [ {
          "category" : "product_version_range",
          "name" : "<7.10.009",
          "product" : {
            "name" : "Meinberg LANTIME <7.10.009",
            "product_id" : "T052850"
          }
        }, {
          "category" : "product_version",
          "name" : "7.10.009",
          "product" : {
            "name" : "Meinberg LANTIME 7.10.009",
            "product_id" : "T052850-fixed",
            "product_identification_helper" : {
              "cpe" : "cpe:/h:meinberg:lantime:7.10.009"
            }
          }
        } ],
        "category" : "product_name",
        "name" : "LANTIME"
      } ],
      "category" : "vendor",
      "name" : "Meinberg"
    }, {
      "branches" : [ {
        "branches" : [ {
          "category" : "product_version_range",
          "name" : ">=1.9.3",
          "product" : {
            "name" : "Open Source InetUtils >=1.9.3",
            "product_id" : "T050245"
          }
        }, {
          "category" : "product_version_range",
          "name" : ">=1.9.3",
          "product" : {
            "name" : "Open Source InetUtils >=1.9.3",
            "product_id" : "T050245-fixed"
          }
        }, {
          "category" : "product_version_range",
          "name" : "<=2.7",
          "product" : {
            "name" : "Open Source InetUtils <=2.7",
            "product_id" : "T050246"
          }
        }, {
          "category" : "product_version_range",
          "name" : "<=2.7",
          "product" : {
            "name" : "Open Source InetUtils <=2.7",
            "product_id" : "T050246-fixed"
          }
        } ],
        "category" : "product_name",
        "name" : "InetUtils"
      } ],
      "category" : "vendor",
      "name" : "Open Source"
    }, {
      "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-2026-24061",
    "product_status" : {
      "known_affected" : [ "2951", "T017865", "T000126", "T012167", "T052850" ],
      "last_affected" : [ "T050246" ]
    },
    "release_date" : "2026-01-20T23:00:00.000+00:00",
    "title" : "CVE-2026-24061"
  } ]
}