wid-sec-w-2023-1485
Vulnerability from csaf_certbund
Published
2023-06-15 22:00
Modified
2024-07-18 22:00
Summary
X.Org X11: Schwachstelle ermöglicht Denial of Service

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
Das X Window System dient der Erzeugung grafischer Oberflächen auf Unix Systemen.
Angriff
Ein entfernter, anonymer Angreifer kann eine Schwachstelle in X.Org X11 ausnutzen, um einen Denial of Service Angriff durchzuführen.
Betroffene Betriebssysteme
- Linux - Sonstiges - 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 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: "Das X Window System dient der Erzeugung grafischer Oberflächen auf Unix Systemen.",
            title: "Produktbeschreibung",
         },
         {
            category: "summary",
            text: "Ein entfernter, anonymer Angreifer kann eine Schwachstelle in X.Org X11 ausnutzen, um einen Denial of Service Angriff durchzuführen.",
            title: "Angriff",
         },
         {
            category: "general",
            text: "- Linux\n- Sonstiges\n- UNIX\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-2023-1485 - CSAF Version",
            url: "https://wid.cert-bund.de/.well-known/csaf/white/2023/wid-sec-w-2023-1485.json",
         },
         {
            category: "self",
            summary: "WID-SEC-2023-1485 - Portal Version",
            url: "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2023-1485",
         },
         {
            category: "external",
            summary: "NetApp Security Advisory NTAP-20231208-0008 vom 2023-12-08",
            url: "https://security.netapp.com/advisory/ntap-20231208-0008/",
         },
         {
            category: "external",
            summary: "Red Hat Security Advisory RHSA-2024:1088 vom 2024-03-05",
            url: "https://access.redhat.com/errata/RHSA-2024:1088",
         },
         {
            category: "external",
            summary: "OSS-Security Mailing Liste vom 2023-06-15",
            url: "https://seclists.org/oss-sec/2023/q2/232",
         },
         {
            category: "external",
            summary: "Ubuntu Security Notice",
            url: "https://ubuntu.com/security/notices/USN-6168-1",
         },
         {
            category: "external",
            summary: "Fedora Security Advisory FEDORA-2023-7503CE855C vom 2023-06-16",
            url: "https://bodhi.fedoraproject.org/updates/FEDORA-2023-7503ce855c",
         },
         {
            category: "external",
            summary: "SUSE Security Update SUSE-SU-2023:2531-1 vom 2023-06-19",
            url: "https://lists.suse.com/pipermail/sle-security-updates/2023-June/015232.html",
         },
         {
            category: "external",
            summary: "Ubuntu Security Notice USN-6168-2 vom 2023-06-20",
            url: "https://ubuntu.com/security/notices/USN-6168-2",
         },
         {
            category: "external",
            summary: "Debian Security Advisory DSA-5433 vom 2023-06-21",
            url: "https://lists.debian.org/debian-security-announce/2023/msg00124.html",
         },
         {
            category: "external",
            summary: "SUSE Security Update SUSE-SU-2023:2614-1 vom 2023-06-22",
            url: "https://lists.suse.com/pipermail/sle-security-updates/2023-June/015276.html",
         },
         {
            category: "external",
            summary: "Debian Security Advisory DLA-3472 vom 2023-06-26",
            url: "https://lists.debian.org/debian-lts-announce/2023/06/msg00033.html",
         },
         {
            category: "external",
            summary: "IBM Security Bulletin 7114471 vom 2024-02-02",
            url: "https://www.ibm.com/support/pages/node/7114471",
         },
         {
            category: "external",
            summary: "Amazon Linux Security Advisory ALAS-2023-1782 vom 2023-07-20",
            url: "https://alas.aws.amazon.com/ALAS-2023-1782.html",
         },
         {
            category: "external",
            summary: "Amazon Linux Security Advisory ALAS-2023-2129 vom 2023-07-20",
            url: "https://alas.aws.amazon.com/AL2/ALAS-2023-2129.html",
         },
         {
            category: "external",
            summary: "Red Hat Security Advisory RHSA-2023:6497 vom 2023-11-07",
            url: "https://access.redhat.com/errata/RHSA-2023:6497",
         },
         {
            category: "external",
            summary: "Red Hat Security Advisory RHSA-2023:7029 vom 2023-11-15",
            url: "https://access.redhat.com/errata/RHSA-2023:7029",
         },
         {
            category: "external",
            summary: "Red Hat Security Advisory RHSA-2024:1417 vom 2024-03-19",
            url: "https://access.redhat.com/errata/RHSA-2024:1417",
         },
         {
            category: "external",
            summary: "Gentoo Linux Security Advisory GLSA-202407-21 vom 2024-07-06",
            url: "https://security.gentoo.org/glsa/202407-21",
         },
         {
            category: "external",
            summary: "Red Hat Security Advisory RHSA-2024:4631 vom 2024-07-18",
            url: "https://access.redhat.com/errata/RHSA-2024:4631",
         },
      ],
      source_lang: "en-US",
      title: "X.Org X11: Schwachstelle ermöglicht Denial of Service",
      tracking: {
         current_release_date: "2024-07-18T22:00:00.000+00:00",
         generator: {
            date: "2024-08-15T17:52:38.941+00:00",
            engine: {
               name: "BSI-WID",
               version: "1.3.5",
            },
         },
         id: "WID-SEC-W-2023-1485",
         initial_release_date: "2023-06-15T22:00:00.000+00:00",
         revision_history: [
            {
               date: "2023-06-15T22:00:00.000+00:00",
               number: "1",
               summary: "Initiale Fassung",
            },
            {
               date: "2023-06-18T22:00:00.000+00:00",
               number: "2",
               summary: "Neue Updates von SUSE aufgenommen",
            },
            {
               date: "2023-06-20T22:00:00.000+00:00",
               number: "3",
               summary: "Neue Updates von Ubuntu aufgenommen",
            },
            {
               date: "2023-06-22T22:00:00.000+00:00",
               number: "4",
               summary: "Neue Updates von SUSE aufgenommen",
            },
            {
               date: "2023-06-26T22:00:00.000+00:00",
               number: "5",
               summary: "Neue Updates von Debian 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: "2023-11-07T23:00:00.000+00:00",
               number: "8",
               summary: "Neue Updates von Red Hat aufgenommen",
            },
            {
               date: "2023-11-14T23:00:00.000+00:00",
               number: "9",
               summary: "Neue Updates von Red Hat aufgenommen",
            },
            {
               date: "2023-12-10T23:00:00.000+00:00",
               number: "10",
               summary: "Neue Updates von NetApp aufgenommen",
            },
            {
               date: "2024-02-04T23:00:00.000+00:00",
               number: "11",
               summary: "Neue Updates von IBM aufgenommen",
            },
            {
               date: "2024-03-05T23:00:00.000+00:00",
               number: "12",
               summary: "Neue Updates von Red Hat aufgenommen",
            },
            {
               date: "2024-03-19T23:00:00.000+00:00",
               number: "13",
               summary: "Neue Updates von Red Hat aufgenommen",
            },
            {
               date: "2024-07-07T22:00:00.000+00:00",
               number: "14",
               summary: "Neue Updates von Gentoo aufgenommen",
            },
            {
               date: "2024-07-18T22:00:00.000+00:00",
               number: "15",
               summary: "Neue Updates von Red Hat aufgenommen",
            },
         ],
         status: "final",
         version: "15",
      },
   },
   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: "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: "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: [
               {
                  category: "product_name",
                  name: "NetApp ActiveIQ Unified Manager",
                  product: {
                     name: "NetApp ActiveIQ Unified Manager",
                     product_id: "T016960",
                     product_identification_helper: {
                        cpe: "cpe:/a:netapp:active_iq_unified_manager:-",
                     },
                  },
               },
            ],
            category: "vendor",
            name: "NetApp",
         },
         {
            branches: [
               {
                  branches: [
                     {
                        category: "product_version_range",
                        name: "libX11 <1.8.6",
                        product: {
                           name: "Open Source X.Org X11 libX11 <1.8.6",
                           product_id: "T028182",
                        },
                     },
                  ],
                  category: "product_name",
                  name: "X.Org X11",
               },
            ],
            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-2023-3138",
         notes: [
            {
               category: "description",
               text: "Es existiert eine Schwachstelle in X.Org X11. Die Funktionen in InitExt.c in libX11 überprüfen nicht, ob die für die Request-, Event- oder Error-IDs angegebenen Werte innerhalb der Grenzen der Arrays liegen, in die diese Funktionen schreiben, indem sie diese IDs als Array-Indizes verwenden. Dadurch kann ein Pufferüberlauf erzeugt werden. Ein entfernter, anonymer Angreifer kann diese Schwachstelle ausnutzen, um einen Denial of Service zu verursachen. Zur erfolgreichen Ausnutzung ist eine Benutzeraktion erforderlich.",
            },
         ],
         product_status: {
            known_affected: [
               "2951",
               "T002207",
               "67646",
               "T000126",
               "398363",
               "T012167",
               "T016960",
               "74185",
               "T032495",
            ],
         },
         release_date: "2023-06-15T22:00:00.000+00:00",
         title: "CVE-2023-3138",
      },
   ],
}


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