{
  "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": "libxml ist ein C Parser und Toolkit, welches f\u00fcr das Gnome Projekt entwickelt wurde.",
        "title": "Produktbeschreibung"
      },
      {
        "category": "summary",
        "text": "Ein entfernter, anonymer Angreifer kann mehrere Schwachstellen in libxml2 ausnutzen, um einen nicht n\u00e4her spezifizierten Angriff durchzuf\u00fchren.",
        "title": "Angriff"
      },
      {
        "category": "general",
        "text": "- Linux\n- MacOS X\n- UNIX\n- Windows",
        "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-2023-0920 - CSAF Version",
        "url": "https://wid.cert-bund.de/.well-known/csaf/white/2023/wid-sec-w-2023-0920.json"
      },
      {
        "category": "self",
        "summary": "WID-SEC-2023-0920 - Portal Version",
        "url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2023-0920"
      },
      {
        "category": "external",
        "summary": "RedHat Security Advisory",
        "url": "https://access.redhat.com/errata/RHSA-2024:0413"
      },
      {
        "category": "external",
        "summary": "Red Hat Bugzilla Bug ID: 2185984 vom 2023-04-11",
        "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2185984"
      },
      {
        "category": "external",
        "summary": "Red Hat Bugzilla Bug ID: 2185994 vom 2023-04-11",
        "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2185994"
      },
      {
        "category": "external",
        "summary": "Fedora Security Advisory FEDORA-2023-A521B917C8 vom 2023-04-13",
        "url": "https://bodhi.fedoraproject.org/updates/FEDORA-2023-a521b917c8"
      },
      {
        "category": "external",
        "summary": "Fedora Security Advisory FEDORA-2023-DAE7CC20AC vom 2023-04-13",
        "url": "https://bodhi.fedoraproject.org/updates/FEDORA-2023-dae7cc20ac"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-6028-1 vom 2023-04-19",
        "url": "https://ubuntu.com/security/notices/USN-6028-1"
      },
      {
        "category": "external",
        "summary": "Debian Security Advisory DSA-5391 vom 2023-04-20",
        "url": "https://lists.debian.org/debian-security-announce/2023/msg00081.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2023:2048-1 vom 2023-04-26",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2023-April/014596.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2023:2054-1 vom 2023-04-27",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2023-April/014613.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2023:2053-1 vom 2023-04-27",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2023-April/014614.html"
      },
      {
        "category": "external",
        "summary": "Debian Security Advisory DLA-3405 vom 2023-04-30",
        "url": "https://lists.debian.org/debian-lts-announce/2023/04/msg00031.html"
      },
      {
        "category": "external",
        "summary": "Amazon Linux Security Advisory ALAS-2023-2021 vom 2023-05-03",
        "url": "https://alas.aws.amazon.com/AL2/ALAS-2023-2021.html"
      },
      {
        "category": "external",
        "summary": "Amazon Linux Security Advisory ALAS-2023-1743 vom 2023-05-04",
        "url": "https://alas.aws.amazon.com/ALAS-2023-1743.html"
      },
      {
        "category": "external",
        "summary": "Oracle Linux Security Advisory ELSA-2024-0119 vom 2024-01-11",
        "url": "http://linux.oracle.com/errata/ELSA-2024-0119.html"
      },
      {
        "category": "external",
        "summary": "Tenable Security Advisory TNS-2023-20 vom 2023-05-11",
        "url": "https://de.tenable.com/security/tns-2023-20"
      },
      {
        "category": "external",
        "summary": "NetApp Security Advisory NTAP-20230601-0006 vom 2023-06-01",
        "url": "https://security.netapp.com/advisory/ntap-20230601-0006/"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-6028-2 vom 2023-06-07",
        "url": "https://ubuntu.com/security/notices/USN-6028-2"
      },
      {
        "category": "external",
        "summary": "IBM Security Bulletin 7002473 vom 2023-06-08",
        "url": "https://www.ibm.com/support/pages/node/7002473"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-6028-2 vom 2023-06-07",
        "url": "https://www.cybersecurity-help.cz/vdb/SB2023060730"
      },
      {
        "category": "external",
        "summary": "IBM Security Bulletin 7002439 vom 2023-06-08",
        "url": "https://www.ibm.com/support/pages/node/7002439"
      },
      {
        "category": "external",
        "summary": "Security Update for Dell NetWorker",
        "url": "https://www.dell.com/support/kbdoc/de-de/000215498/dsa-2023-232-security-update-for-networker-libxml2-2-6-26"
      },
      {
        "category": "external",
        "summary": "IBM Security Bulletin 6985269 vom 2023-07-25",
        "url": "https://aix.software.ibm.com/aix/efixes/security/libxml2_advisory5.asc"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2023:4349 vom 2023-08-01",
        "url": "https://access.redhat.com/errata/RHSA-2023:4349"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2023:4529 vom 2023-08-08",
        "url": "https://access.redhat.com/errata/RHSA-2023:4529"
      },
      {
        "category": "external",
        "summary": "Oracle Linux Security Advisory ELSA-2023-4529 vom 2023-08-10",
        "url": "https://linux.oracle.com/errata/ELSA-2023-4529.html"
      },
      {
        "category": "external",
        "summary": "Oracle Linux Security Advisory ELSA-2023-4349 vom 2023-08-10",
        "url": "https://oss.oracle.com/pipermail/el-errata/2023-August/014293.html"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2023:4628 vom 2023-08-15",
        "url": "https://access.redhat.com/errata/RHSA-2023:4628"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2023:4982 vom 2023-09-05",
        "url": "https://access.redhat.com/errata/RHSA-2023:4982"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2023:3665-1 vom 2023-09-18",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2023-September/016187.html"
      },
      {
        "category": "external",
        "summary": "Gentoo Linux Security Advisory GLSA-202402-11 vom 2024-02-09",
        "url": "https://security.gentoo.org/glsa/202402-11"
      },
      {
        "category": "external",
        "summary": "Dell Security Advisory DSA-2023-317 vom 2023-11-13",
        "url": "https://www.dell.com/support/kbdoc/de-de/000219148/dsa-2023-317-security-update-for-dell-networker-vproxy-multiple-linux-packages-vulnerabilities"
      },
      {
        "category": "external",
        "summary": "IBM Security Bulletin 7148376 vom 2024-04-16",
        "url": "https://www.ibm.com/support/pages/node/7148376"
      },
      {
        "category": "external",
        "summary": "F5 Security Advisory K000139592 vom 2024-05-16",
        "url": "https://my.f5.com/manage/s/article/K000139592"
      },
      {
        "category": "external",
        "summary": "F5 Security Advisory K000139641 vom 2024-05-16",
        "url": "https://my.f5.com/manage/s/article/K000139641"
      },
      {
        "category": "external",
        "summary": "Dell Security Advisory DSA-2024-248 vom 2024-06-11",
        "url": "https://www.dell.com/support/kbdoc/de-de/000225945/dsa-2024-248-security-update-for-dell-networker-multiple-component-vulnerabilities"
      }
    ],
    "source_lang": "en-US",
    "title": "libxml2: Mehrere Schwachstellen erm\u00f6glichen nicht spezifizierten Angriff",
    "tracking": {
      "current_release_date": "2024-06-11T22:00:00.000+00:00",
      "generator": {
        "date": "2024-06-12T08:10:34.213+00:00",
        "engine": {
          "name": "BSI-WID",
          "version": "1.3.0"
        }
      },
      "id": "WID-SEC-W-2023-0920",
      "initial_release_date": "2023-04-11T22:00:00.000+00:00",
      "revision_history": [
        {
          "date": "2023-04-11T22:00:00.000+00:00",
          "number": "1",
          "summary": "Initiale Fassung"
        },
        {
          "date": "2023-04-13T22:00:00.000+00:00",
          "number": "2",
          "summary": "Neue Updates von Fedora aufgenommen"
        },
        {
          "date": "2023-04-19T22:00:00.000+00:00",
          "number": "3",
          "summary": "Neue Updates von Ubuntu aufgenommen"
        },
        {
          "date": "2023-04-20T22:00:00.000+00:00",
          "number": "4",
          "summary": "Neue Updates von Debian aufgenommen"
        },
        {
          "date": "2023-04-26T22:00:00.000+00:00",
          "number": "5",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2023-04-27T22:00:00.000+00:00",
          "number": "6",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2023-05-01T22:00:00.000+00:00",
          "number": "7",
          "summary": "Neue Updates von Debian aufgenommen"
        },
        {
          "date": "2023-05-02T22:00:00.000+00:00",
          "number": "8",
          "summary": "Neue Updates von Amazon aufgenommen"
        },
        {
          "date": "2023-05-04T22:00:00.000+00:00",
          "number": "9",
          "summary": "Neue Updates von Amazon aufgenommen"
        },
        {
          "date": "2023-05-11T22:00:00.000+00:00",
          "number": "10",
          "summary": "Neue Updates von Tenable aufgenommen"
        },
        {
          "date": "2023-06-01T22:00:00.000+00:00",
          "number": "11",
          "summary": "Neue Updates von NetApp aufgenommen"
        },
        {
          "date": "2023-06-08T22:00:00.000+00:00",
          "number": "12",
          "summary": "Neue Updates von Ubuntu und IBM aufgenommen"
        },
        {
          "date": "2023-07-04T22:00:00.000+00:00",
          "number": "13",
          "summary": "Neue Updates von Dell aufgenommen"
        },
        {
          "date": "2023-07-25T22:00:00.000+00:00",
          "number": "14",
          "summary": "Neue Updates von IBM aufgenommen"
        },
        {
          "date": "2023-08-01T22:00:00.000+00:00",
          "number": "15",
          "summary": "Neue Updates von Red Hat aufgenommen"
        },
        {
          "date": "2023-08-08T22:00:00.000+00:00",
          "number": "16",
          "summary": "Neue Updates von Red Hat aufgenommen"
        },
        {
          "date": "2023-08-09T22:00:00.000+00:00",
          "number": "17",
          "summary": "Neue Updates von Oracle Linux aufgenommen"
        },
        {
          "date": "2023-08-10T22:00:00.000+00:00",
          "number": "18",
          "summary": "Neue Updates von Oracle Linux aufgenommen"
        },
        {
          "date": "2023-08-15T22:00:00.000+00:00",
          "number": "19",
          "summary": "Neue Updates von Red Hat aufgenommen"
        },
        {
          "date": "2023-09-05T22:00:00.000+00:00",
          "number": "20",
          "summary": "Neue Updates von Red Hat aufgenommen"
        },
        {
          "date": "2023-09-18T22:00:00.000+00:00",
          "number": "21",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2023-11-12T23:00:00.000+00:00",
          "number": "22",
          "summary": "Neue Updates von Dell aufgenommen"
        },
        {
          "date": "2024-01-10T23:00:00.000+00:00",
          "number": "23",
          "summary": "Neue Updates von Oracle Linux aufgenommen"
        },
        {
          "date": "2024-01-24T23:00:00.000+00:00",
          "number": "24",
          "summary": "Neue Updates von Red Hat aufgenommen"
        },
        {
          "date": "2024-02-08T23:00:00.000+00:00",
          "number": "25",
          "summary": "Neue Updates von Gentoo aufgenommen"
        },
        {
          "date": "2024-04-16T22:00:00.000+00:00",
          "number": "26",
          "summary": "Neue Updates von IBM aufgenommen"
        },
        {
          "date": "2024-05-15T22:00:00.000+00:00",
          "number": "27",
          "summary": "Neue Updates von F5 aufgenommen"
        },
        {
          "date": "2024-05-16T22:00:00.000+00:00",
          "number": "28",
          "summary": "Neue Updates von F5 aufgenommen"
        },
        {
          "date": "2024-06-11T22:00:00.000+00:00",
          "number": "29",
          "summary": "Neue Updates von Dell aufgenommen"
        }
      ],
      "status": "final",
      "version": "29"
    }
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                  "product_id": "T027700",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:tenable:nessus:10.5.2"
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "Nessus"
          }
        ],
        "category": "vendor",
        "name": "Tenable Security"
      },
      {
        "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-2023-28484",
      "notes": [
        {
          "category": "description",
          "text": "Es existieren mehrere Schwachstellen in libxml2. Diese sind auf NULL-Zeiger-Dereferenzierungen in \"xmlSchemaFixupComplexType\" sowie \"xmlSchemaCheckCOSSTDerivedOK\" zur\u00fcckzuf\u00fchren. Ein entfernter, anonymer Angreifer kann diese Schwachstellen ausnutzen, um nicht n\u00e4her spezifizierte Auswirkungen zu verursachen."
        }
      ],
      "product_status": {
        "known_affected": [
          "67646",
          "T012412",
          "T012167",
          "T004914",
          "T030174",
          "T016960",
          "T030173",
          "74185",
          "5094",
          "2951",
          "T002207",
          "T000126",
          "T024663",
          "T027700",
          "T028404",
          "T001663",
          "398363",
          "T028006",
          "T023373"
        ]
      },
      "release_date": "2023-04-11T22:00:00Z",
      "title": "CVE-2023-28484"
    },
    {
      "cve": "CVE-2023-29469",
      "notes": [
        {
          "category": "description",
          "text": "Es existiert eine Schwachstelle in libxml2. Diese ist darauf zur\u00fcckzuf\u00fchren, dass ein Hash-Vorgang eines leeren Strings nicht deterministisch ist. Ein entfernter, anonymer Angreifer kann diese Schwachstelle ausnutzen, um nicht n\u00e4her spezifizierte Auswirkungen zu verursachen."
        }
      ],
      "product_status": {
        "known_affected": [
          "67646",
          "T012412",
          "T012167",
          "T004914",
          "T030174",
          "T016960",
          "T030173",
          "74185",
          "5094",
          "2951",
          "T002207",
          "T000126",
          "T024663",
          "T027700",
          "T028404",
          "T001663",
          "398363",
          "T028006",
          "T023373"
        ]
      },
      "release_date": "2023-04-11T22:00:00Z",
      "title": "CVE-2023-29469"
    }
  ]
}