wid-sec-w-2024-1514
Vulnerability from csaf_certbund
Published
2024-07-03 22:00
Modified
2025-01-12 23:00
Summary
OpenSSH: Schwachstelle ermöglicht Offenlegung von Informationen

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
OpenSSH ist eine Open Source Implementierung des Secure Shell Protokolls.
Angriff
Ein entfernter, anonymer Angreifer kann eine Schwachstelle in OpenSSH ausnutzen, um Informationen offenzulegen.
Betroffene Betriebssysteme
- Linux - Windows


To clipboard 

{
   document: {
      aggregate_severity: {
         text: "niedrig",
      },
      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: "OpenSSH ist eine Open Source Implementierung des Secure Shell Protokolls.",
            title: "Produktbeschreibung",
         },
         {
            category: "summary",
            text: "Ein entfernter, anonymer Angreifer kann eine Schwachstelle in OpenSSH ausnutzen, um Informationen offenzulegen.",
            title: "Angriff",
         },
         {
            category: "general",
            text: "- Linux\n- Windows",
            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-2024-1514 - CSAF Version",
            url: "https://wid.cert-bund.de/.well-known/csaf/white/2024/wid-sec-w-2024-1514.json",
         },
         {
            category: "self",
            summary: "WID-SEC-2024-1514 - Portal Version",
            url: "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2024-1514",
         },
         {
            category: "external",
            summary: "Red Hat Bugtracker vom 2024-07-03",
            url: "https://bugzilla.redhat.com/show_bug.cgi?id=2295273",
         },
         {
            category: "external",
            summary: "OSS Mailing List vom 2024-07-03",
            url: "https://seclists.org/oss-sec/2024/q3/20",
         },
         {
            category: "external",
            summary: "Ubuntu Security Notice USN-6887-1 vom 2024-07-09",
            url: "https://ubuntu.com/security/notices/USN-6887-1",
         },
         {
            category: "external",
            summary: "SUSE Security Update SUSE-SU-2024:2393-1 vom 2024-07-10",
            url: "https://lists.suse.com/pipermail/sle-security-updates/2024-July/018919.html",
         },
         {
            category: "external",
            summary: "Meinberg Security Advisory vom 2024-07-22",
            url: "https://www.meinberg.de/german/news/meinberg-security-advisory-mbgsa-2024-04-lantime-firmware-v7-08-014.htm",
         },
         {
            category: "external",
            summary: "Juniper Security Advisory JSA92873 vom 2024-01-09",
            url: "https://supportportal.juniper.net/s/article/2025-01-Security-Bulletin-Junos-OS-and-Junos-OS-Evolved-Multiple-vulnerabilities-resolved-in-OpenSSH",
         },
         {
            category: "external",
            summary: "XEROX Security Advisory XRX25-001 vom 2025-01-13",
            url: "https://securitydocs.business.xerox.com/wp-content/uploads/2025/01/Xerox-Security-Bulletin-XRX25-001-for-Xerox%C2%AE-FreeFlow%C2%AE-Print-Server-v9.pdf",
         },
      ],
      source_lang: "en-US",
      title: "OpenSSH: Schwachstelle ermöglicht Offenlegung von Informationen",
      tracking: {
         current_release_date: "2025-01-12T23:00:00.000+00:00",
         generator: {
            date: "2025-01-13T11:08:46.111+00:00",
            engine: {
               name: "BSI-WID",
               version: "1.3.10",
            },
         },
         id: "WID-SEC-W-2024-1514",
         initial_release_date: "2024-07-03T22:00:00.000+00:00",
         revision_history: [
            {
               date: "2024-07-03T22:00:00.000+00:00",
               number: "1",
               summary: "Initiale Fassung",
            },
            {
               date: "2024-07-09T22:00:00.000+00:00",
               number: "2",
               summary: "Neue Updates von Ubuntu aufgenommen",
            },
            {
               date: "2024-07-10T22:00:00.000+00:00",
               number: "3",
               summary: "Neue Updates von SUSE aufgenommen",
            },
            {
               date: "2024-07-23T22:00:00.000+00:00",
               number: "4",
               summary: "Neue Updates von Meinberg aufgenommen",
            },
            {
               date: "2025-01-08T23:00:00.000+00:00",
               number: "5",
               summary: "Neue Updates von Juniper aufgenommen",
            },
            {
               date: "2025-01-12T23:00:00.000+00:00",
               number: "6",
               summary: "Neue Updates von XEROX aufgenommen",
            },
         ],
         status: "final",
         version: "6",
      },
   },
   product_tree: {
      branches: [
         {
            branches: [
               {
                  branches: [
                     {
                        category: "product_version_range",
                        name: "<24.2R2",
                        product: {
                           name: "Juniper JUNOS <24.2R2",
                           product_id: "T037895",
                        },
                     },
                     {
                        category: "product_version",
                        name: "24.2R2",
                        product: {
                           name: "Juniper JUNOS 24.2R2",
                           product_id: "T037895-fixed",
                           product_identification_helper: {
                              cpe: "cpe:/o:juniper:junos:24.2r2",
                           },
                        },
                     },
                     {
                        category: "product_version_range",
                        name: "<24.2R2-EVO",
                        product: {
                           name: "Juniper JUNOS <24.2R2-EVO",
                           product_id: "T037905",
                        },
                     },
                     {
                        category: "product_version",
                        name: "24.2R2-EVO",
                        product: {
                           name: "Juniper JUNOS 24.2R2-EVO",
                           product_id: "T037905-fixed",
                           product_identification_helper: {
                              cpe: "cpe:/o:juniper:junos:24.2r2-evo",
                           },
                        },
                     },
                     {
                        category: "product_version_range",
                        name: "<24.2R1-S2",
                        product: {
                           name: "Juniper JUNOS <24.2R1-S2",
                           product_id: "T040069",
                        },
                     },
                     {
                        category: "product_version",
                        name: "24.2R1-S2",
                        product: {
                           name: "Juniper JUNOS 24.2R1-S2",
                           product_id: "T040069-fixed",
                           product_identification_helper: {
                              cpe: "cpe:/o:juniper:junos:24.2r1-s2",
                           },
                        },
                     },
                     {
                        category: "product_version_range",
                        name: "<24.4R1",
                        product: {
                           name: "Juniper JUNOS <24.4R1",
                           product_id: "T040070",
                        },
                     },
                     {
                        category: "product_version",
                        name: "24.4R1",
                        product: {
                           name: "Juniper JUNOS 24.4R1",
                           product_id: "T040070-fixed",
                           product_identification_helper: {
                              cpe: "cpe:/o:juniper:junos:24.4r1",
                           },
                        },
                     },
                     {
                        category: "product_version_range",
                        name: "<24.2R1-S2-EVO",
                        product: {
                           name: "Juniper JUNOS <24.2R1-S2-EVO",
                           product_id: "T040071",
                        },
                     },
                     {
                        category: "product_version",
                        name: "24.2R1-S2-EVO",
                        product: {
                           name: "Juniper JUNOS 24.2R1-S2-EVO",
                           product_id: "T040071-fixed",
                           product_identification_helper: {
                              cpe: "cpe:/o:juniper:junos:24.2r1-s2-evo",
                           },
                        },
                     },
                     {
                        category: "product_version_range",
                        name: "<24.4R1-EVO",
                        product: {
                           name: "Juniper JUNOS <24.4R1-EVO",
                           product_id: "T040072",
                        },
                     },
                     {
                        category: "product_version",
                        name: "24.4R1-EVO",
                        product: {
                           name: "Juniper JUNOS 24.4R1-EVO",
                           product_id: "T040072-fixed",
                           product_identification_helper: {
                              cpe: "cpe:/o:juniper:junos:24.4r1-evo",
                           },
                        },
                     },
                  ],
                  category: "product_name",
                  name: "JUNOS",
               },
            ],
            category: "vendor",
            name: "Juniper",
         },
         {
            branches: [
               {
                  branches: [
                     {
                        category: "product_version_range",
                        name: "<V7.08.014",
                        product: {
                           name: "Meinberg LANTIME <V7.08.014",
                           product_id: "T036396",
                        },
                     },
                     {
                        category: "product_version",
                        name: "V7.08.014",
                        product: {
                           name: "Meinberg LANTIME V7.08.014",
                           product_id: "T036396-fixed",
                           product_identification_helper: {
                              cpe: "cpe:/h:meinberg:lantime:v7.08.014",
                           },
                        },
                     },
                  ],
                  category: "product_name",
                  name: "LANTIME",
               },
            ],
            category: "vendor",
            name: "Meinberg",
         },
         {
            branches: [
               {
                  branches: [
                     {
                        category: "product_version_range",
                        name: "<9.8",
                        product: {
                           name: "Open Source OpenSSH <9.8",
                           product_id: "T035806",
                        },
                     },
                     {
                        category: "product_version",
                        name: "9.8",
                        product: {
                           name: "Open Source OpenSSH 9.8",
                           product_id: "T035806-fixed",
                           product_identification_helper: {
                              cpe: "cpe:/a:openbsd:openssh:9.8",
                           },
                        },
                     },
                  ],
                  category: "product_name",
                  name: "OpenSSH",
               },
            ],
            category: "vendor",
            name: "Open Source",
         },
         {
            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",
         },
         {
            branches: [
               {
                  branches: [
                     {
                        category: "product_version",
                        name: "v9 for Solaris",
                        product: {
                           name: "Xerox FreeFlow Print Server v9 for Solaris",
                           product_id: "T028053",
                           product_identification_helper: {
                              cpe: "cpe:/a:xerox:freeflow_print_server:v9_for_solaris",
                           },
                        },
                     },
                  ],
                  category: "product_name",
                  name: "FreeFlow Print Server",
               },
            ],
            category: "vendor",
            name: "Xerox",
         },
      ],
   },
   vulnerabilities: [
      {
         cve: "CVE-2024-39894",
         notes: [
            {
               category: "description",
               text: "Es besteht eine Schwachstelle in OpenSSH aufgrund eines Logikfehlers in der SSH ObscureKeystrokeTiming-Funktion. Diese ermöglicht es zu erkennen, welche Netzwerkpakete echte Tastenanschläge enthielten. Ein entfernter, anonymer Angreifer kann diese Schwachstelle ausnutzen, um vertrauliche Informationen offenzulegen. Eine erfolgreiche Ausnutzung erfordert eine Benutzerinteraktion.",
            },
         ],
         product_status: {
            known_affected: [
               "T028053",
               "T037905",
               "T002207",
               "T040072",
               "T040071",
               "T000126",
               "T040070",
               "T037895",
               "T035806",
               "T040069",
               "T036396",
            ],
         },
         release_date: "2024-07-03T22:00:00.000+00:00",
         title: "CVE-2024-39894",
      },
   ],
}


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