wid-sec-w-2024-1159
Vulnerability from csaf_certbund
Published
2024-05-15 22:00
Modified
2024-12-19 23:00
Summary
libxml2: 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
libxml ist ein C Parser und Toolkit, welches für das Gnome Projekt entwickelt wurde.
Angriff
Ein entfernter, anonymer Angreifer kann eine Schwachstelle in libxml2 ausnutzen, um Informationen offenzulegen.
Betroffene Betriebssysteme
- Linux


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 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: "libxml ist ein C Parser und Toolkit, welches für das Gnome Projekt entwickelt wurde.",
            title: "Produktbeschreibung",
         },
         {
            category: "summary",
            text: "Ein entfernter, anonymer Angreifer kann eine Schwachstelle in libxml2 ausnutzen, um Informationen offenzulegen.",
            title: "Angriff",
         },
         {
            category: "general",
            text: "- Linux",
            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-2024-1159 - CSAF Version",
            url: "https://wid.cert-bund.de/.well-known/csaf/white/2024/wid-sec-w-2024-1159.json",
         },
         {
            category: "self",
            summary: "WID-SEC-2024-1159 - Portal Version",
            url: "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2024-1159",
         },
         {
            category: "external",
            summary: "Red Hat Bugtracker vom 2024-05-15",
            url: "https://bugzilla.redhat.com/show_bug.cgi?id=2280532",
         },
         {
            category: "external",
            summary: "Fedora Security Advisory FEDORA-2024-08E01E9F2F vom 2024-05-16",
            url: "https://bodhi.fedoraproject.org/updates/FEDORA-2024-08e01e9f2f",
         },
         {
            category: "external",
            summary: "Fedora Security Advisory FEDORA-2024-4862425658 vom 2024-05-16",
            url: "https://bodhi.fedoraproject.org/updates/FEDORA-2024-4862425658",
         },
         {
            category: "external",
            summary: "Fedora Security Advisory FEDORA-2024-6AC71752A4 vom 2024-05-16",
            url: "https://bodhi.fedoraproject.org/updates/FEDORA-2024-6ac71752a4",
         },
         {
            category: "external",
            summary: "Fedora Security Advisory FEDORA-2024-9FFC6CC7BF vom 2024-05-16",
            url: "https://bodhi.fedoraproject.org/updates/FEDORA-2024-9ffc6cc7bf",
         },
         {
            category: "external",
            summary: "SUSE Security Update SUSE-SU-2024:2267-1 vom 2024-07-02",
            url: "https://lists.suse.com/pipermail/sle-security-updates/2024-July/018843.html",
         },
         {
            category: "external",
            summary: "SUSE Security Update SUSE-SU-2024:2279-1 vom 2024-07-02",
            url: "https://lists.suse.com/pipermail/sle-security-updates/2024-July/018855.html",
         },
         {
            category: "external",
            summary: "SUSE Security Update SUSE-SU-2024:2288-1 vom 2024-07-03",
            url: "https://lists.suse.com/pipermail/sle-security-updates/2024-July/018856.html",
         },
         {
            category: "external",
            summary: "SUSE Security Update SUSE-SU-2024:2290-1 vom 2024-07-03",
            url: "https://lists.suse.com/pipermail/sle-security-updates/2024-July/018861.html",
         },
         {
            category: "external",
            summary: "Dell Security Advisory DSA-2024-348 vom 2024-08-06",
            url: "https://www.dell.com/support/kbdoc/de-de/000227573/dsa-2024-348-security-update-for-dell-avamar-dell-networker-virtual-edition-nve-and-dell-powerprotect-dp-series-appliance-dell-integrated-data-protection-appliance-idpa-security-update-for-multiple-vulnerabilities",
         },
         {
            category: "external",
            summary: "Tenable Security Advisory TNS-2024-17 vom 2024-09-24",
            url: "https://de.tenable.com/security/tns-2024-17",
         },
         {
            category: "external",
            summary: "Amazon Linux Security Advisory ALAS-2024-2717 vom 2024-12-20",
            url: "https://alas.aws.amazon.com/AL2/ALAS-2024-2717.html",
         },
      ],
      source_lang: "en-US",
      title: "libxml2: Schwachstelle ermöglicht Offenlegung von Informationen",
      tracking: {
         current_release_date: "2024-12-19T23:00:00.000+00:00",
         generator: {
            date: "2024-12-20T09:20:22.282+00:00",
            engine: {
               name: "BSI-WID",
               version: "1.3.10",
            },
         },
         id: "WID-SEC-W-2024-1159",
         initial_release_date: "2024-05-15T22:00:00.000+00:00",
         revision_history: [
            {
               date: "2024-05-15T22:00:00.000+00:00",
               number: "1",
               summary: "Initiale Fassung",
            },
            {
               date: "2024-07-02T22:00:00.000+00:00",
               number: "2",
               summary: "Neue Updates von SUSE aufgenommen",
            },
            {
               date: "2024-07-03T22:00:00.000+00:00",
               number: "3",
               summary: "Neue Updates von SUSE aufgenommen",
            },
            {
               date: "2024-08-05T22:00:00.000+00:00",
               number: "4",
               summary: "Neue Updates von Dell aufgenommen",
            },
            {
               date: "2024-09-24T22:00:00.000+00:00",
               number: "5",
               summary: "Neue Updates von Tenable aufgenommen",
            },
            {
               date: "2024-12-19T23:00:00.000+00:00",
               number: "6",
               summary: "Neue Updates von Amazon aufgenommen",
            },
         ],
         status: "final",
         version: "6",
      },
   },
   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: "Dell NetWorker",
                  product: {
                     name: "Dell NetWorker",
                     product_id: "T024663",
                     product_identification_helper: {
                        cpe: "cpe:/a:dell:networker:-",
                     },
                  },
               },
            ],
            category: "vendor",
            name: "Dell",
         },
         {
            branches: [
               {
                  category: "product_name",
                  name: "EMC Avamar",
                  product: {
                     name: "EMC Avamar",
                     product_id: "T014381",
                     product_identification_helper: {
                        cpe: "cpe:/a:emc:avamar:-",
                     },
                  },
               },
            ],
            category: "vendor",
            name: "EMC",
         },
         {
            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: "<2.11.8",
                        product: {
                           name: "Open Source libxml2 <2.11.8",
                           product_id: "T034842",
                        },
                     },
                     {
                        category: "product_version",
                        name: "2.11.8",
                        product: {
                           name: "Open Source libxml2 2.11.8",
                           product_id: "T034842-fixed",
                           product_identification_helper: {
                              cpe: "cpe:/a:xmlsoft:libxml2:2.11.8",
                           },
                        },
                     },
                     {
                        category: "product_version_range",
                        name: "<2.12.7",
                        product: {
                           name: "Open Source libxml2 <2.12.7",
                           product_id: "T034843",
                        },
                     },
                     {
                        category: "product_version",
                        name: "2.12.7",
                        product: {
                           name: "Open Source libxml2 2.12.7",
                           product_id: "T034843-fixed",
                           product_identification_helper: {
                              cpe: "cpe:/a:xmlsoft:libxml2:2.12.7",
                           },
                        },
                     },
                  ],
                  category: "product_name",
                  name: "libxml2",
               },
            ],
            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: [
               {
                  branches: [
                     {
                        category: "product_version_range",
                        name: "<6.5.0",
                        product: {
                           name: "Tenable Security Nessus Network Monitor <6.5.0",
                           product_id: "T037807",
                        },
                     },
                     {
                        category: "product_version",
                        name: "6.5.0",
                        product: {
                           name: "Tenable Security Nessus Network Monitor 6.5.0",
                           product_id: "T037807-fixed",
                           product_identification_helper: {
                              cpe: "cpe:/a:tenable:nessus_network_monitor:6.5.0",
                           },
                        },
                     },
                  ],
                  category: "product_name",
                  name: "Nessus Network Monitor",
               },
            ],
            category: "vendor",
            name: "Tenable Security",
         },
      ],
   },
   vulnerabilities: [
      {
         cve: "CVE-2024-34459",
         notes: [
            {
               category: "description",
               text: "Es besteht eine Schwachstelle in libxml2. Dieser Fehler besteht aufgrund einer unsachgemäßen Formatierung von Fehlermeldungen mit xmllint --htmlout, was zu einem Pufferüberleseproblem in xmlHTMLPrintFileContext in xmllint.c führt. Ein entfernter, anonymer Angreifer kann diese Schwachstelle ausnutzen, um vertrauliche Informationen offenzulegen.",
            },
         ],
         product_status: {
            known_affected: [
               "T034843",
               "T034842",
               "T014381",
               "T037807",
               "T002207",
               "T024663",
               "398363",
               "74185",
            ],
         },
         release_date: "2024-05-15T22:00:00.000+00:00",
         title: "CVE-2024-34459",
      },
   ],
}


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