wid-sec-w-2023-1152
Vulnerability from csaf_certbund
Published
2021-04-27 22:00
Modified
2024-05-30 22:00
Summary
libxml2: Mehrere Schwachstellen ermöglichen nicht spezifizierten Angriff

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 mehrere Schwachstellen in libxml2 ausnutzen, um einen nicht näher spezifizierten Angriff durchzuführen.
Betroffene Betriebssysteme
- Linux - MacOS X - 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 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- Sonstiges\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-2023-1152 - CSAF Version",
        "url": "https://wid.cert-bund.de/.well-known/csaf/white/2021/wid-sec-w-2023-1152.json"
      },
      {
        "category": "self",
        "summary": "WID-SEC-2023-1152 - Portal Version",
        "url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2023-1152"
      },
      {
        "category": "external",
        "summary": "Debian Security Advisory DLA-2653 vom 2021-05-10",
        "url": "https://lists.debian.org/debian-lts-announce/2021/05/msg00008.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2021:1654-1 vom 2021-05-19",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2021-May/008795.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2021:1658-1 vom 2021-05-19",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2021-May/008798.html"
      },
      {
        "category": "external",
        "summary": "Red Hat Bugzilla - Bug 1954225 vom 2021-04-27",
        "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1954225"
      },
      {
        "category": "external",
        "summary": "Red Hat Bugzilla - Bug 1954232 vom 2021-04-27",
        "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1954232"
      },
      {
        "category": "external",
        "summary": "Red Hat Bugzilla - Bug 1954242 vom 2021-04-27",
        "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1954242"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2021:1523-1 vom 2021-05-05",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2021-May/008740.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2021:1524-1 vom 2021-05-05",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2021-May/008741.html"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-4991-1 vom 2021-06-17",
        "url": "https://ubuntu.com/security/notices/USN-4991-1"
      },
      {
        "category": "external",
        "summary": "Amazon Linux Security Advisory ALAS-2021-1662 vom 2021-06-23",
        "url": "https://alas.aws.amazon.com/AL2/ALAS-2021-1662.html"
      },
      {
        "category": "external",
        "summary": "NetApp Security Advisory NTAP-20210625-0002 vom 2021-06-25",
        "url": "https://security.netapp.com/advisory/ntap-20210625-0002/"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2021:2569 vom 2021-06-29",
        "url": "https://access.redhat.com/errata/RHSA-2021:2569"
      },
      {
        "category": "external",
        "summary": "Amazon Linux Security Advisory ALAS-2021-1677 vom 2021-07-02",
        "url": "https://alas.aws.amazon.com/AL2/ALAS-2021-1677.html"
      },
      {
        "category": "external",
        "summary": "Oracle Linux Security Advisory ELSA-2021-2569 vom 2021-07-03",
        "url": "http://linux.oracle.com/errata/ELSA-2021-2569.html"
      },
      {
        "category": "external",
        "summary": "Gentoo Linux Security Advisory GLSA-202107-05 vom 2021-07-06",
        "url": "https://security.gentoo.org/glsa/202107-05"
      },
      {
        "category": "external",
        "summary": "NetApp Security Advisory NTAP-20210716-0005 vom 2021-07-16",
        "url": "https://security.netapp.com/advisory/ntap-20210716-0005/"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2021:3016 vom 2021-08-06",
        "url": "https://access.redhat.com/errata/RHSA-2021:3016"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2021:3024 vom 2021-08-09",
        "url": "https://access.redhat.com/errata/RHSA-2021:3024"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2021:3119 vom 2021-08-10",
        "url": "https://access.redhat.com/errata/RHSA-2021:3119"
      },
      {
        "category": "external",
        "summary": "AVAYA Security Advisory ASA-2021-090 vom 2021-08-11",
        "url": "https://downloads.avaya.com/css/P8/documents/101077013"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2021:3229 vom 2021-08-20",
        "url": "https://access.redhat.com/errata/RHSA-2021:3229"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2021:3259 vom 2021-08-25",
        "url": "https://access.redhat.com/errata/RHSA-2021:3259"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2021:3361 vom 2021-08-31",
        "url": "https://access.redhat.com/errata/RHSA-2021:3361"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2021:3556 vom 2021-09-17",
        "url": "https://access.redhat.com/errata/RHSA-2021:3556"
      },
      {
        "category": "external",
        "summary": "Hitachi Cybersecurity Advisory",
        "url": "https://search.abb.com/library/Download.aspx?DocumentID=8DBD000064\u0026LanguageCode=en\u0026DocumentPartId=\u0026Action=Launch"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2022:0056 vom 2022-03-10",
        "url": "https://access.redhat.com/errata/RHSA-2022:0056"
      },
      {
        "category": "external",
        "summary": "Oracle Linux Security Advisory ELSA-2022-0899 vom 2022-03-16",
        "url": "http://linux.oracle.com/errata/ELSA-2022-0899.html"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2022:1389 vom 2022-04-21",
        "url": "https://access.redhat.com/errata/RHSA-2022:1389"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2022:1390 vom 2022-04-21",
        "url": "https://access.redhat.com/errata/RHSA-2022:1390"
      },
      {
        "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": "Kyocera Firmwareneuheiten im Juni 2023 vom 2023-07-03",
        "url": "https://kyocommunity.kyocera.de/lexicon/index.php"
      },
      {
        "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": "Amazon Linux Security Advisory ALASCORRETTO8-2024-012 vom 2024-05-30",
        "url": "https://alas.aws.amazon.com/AL2/ALASCORRETTO8-2024-012.html"
      }
    ],
    "source_lang": "en-US",
    "title": "libxml2: Mehrere Schwachstellen erm\u00f6glichen nicht spezifizierten Angriff",
    "tracking": {
      "current_release_date": "2024-05-30T22:00:00.000+00:00",
      "generator": {
        "date": "2024-05-31T10:06:45.869+00:00",
        "engine": {
          "name": "BSI-WID",
          "version": "1.3.0"
        }
      },
      "id": "WID-SEC-W-2023-1152",
      "initial_release_date": "2021-04-27T22:00:00.000+00:00",
      "revision_history": [
        {
          "date": "2021-04-27T22:00:00.000+00:00",
          "number": "1",
          "summary": "Initiale Fassung"
        },
        {
          "date": "2021-05-05T22:00:00.000+00:00",
          "number": "2",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2021-05-09T22:00:00.000+00:00",
          "number": "3",
          "summary": "Referenz(en) aufgenommen: FEDORA-2021-E3ED1BA38B"
        },
        {
          "date": "2021-05-10T22:00:00.000+00:00",
          "number": "4",
          "summary": "Neue Updates von Debian aufgenommen"
        },
        {
          "date": "2021-05-16T22:00:00.000+00:00",
          "number": "5",
          "summary": "Referenz(en) aufgenommen: FEDORA-2021-B950000D2B"
        },
        {
          "date": "2021-05-19T22:00:00.000+00:00",
          "number": "6",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2021-06-17T22:00:00.000+00:00",
          "number": "7",
          "summary": "Neue Updates von Ubuntu aufgenommen"
        },
        {
          "date": "2021-06-23T22:00:00.000+00:00",
          "number": "8",
          "summary": "Neue Updates von Amazon aufgenommen"
        },
        {
          "date": "2021-06-24T22:00:00.000+00:00",
          "number": "9",
          "summary": "Neue Updates von NetApp aufgenommen"
        },
        {
          "date": "2021-06-29T22:00:00.000+00:00",
          "number": "10",
          "summary": "Neue Updates von Red Hat aufgenommen"
        },
        {
          "date": "2021-07-01T22:00:00.000+00:00",
          "number": "11",
          "summary": "Neue Updates von Amazon aufgenommen"
        },
        {
          "date": "2021-07-04T22:00:00.000+00:00",
          "number": "12",
          "summary": "Neue Updates von Oracle Linux aufgenommen"
        },
        {
          "date": "2021-07-05T22:00:00.000+00:00",
          "number": "13",
          "summary": "Neue Updates von Gentoo aufgenommen"
        },
        {
          "date": "2021-07-18T22:00:00.000+00:00",
          "number": "14",
          "summary": "Neue Updates von NetApp aufgenommen"
        },
        {
          "date": "2021-08-05T22:00:00.000+00:00",
          "number": "15",
          "summary": "Neue Updates von Red Hat aufgenommen"
        },
        {
          "date": "2021-08-08T22:00:00.000+00:00",
          "number": "16",
          "summary": "Neue Updates von Red Hat aufgenommen"
        },
        {
          "date": "2021-08-10T22:00:00.000+00:00",
          "number": "17",
          "summary": "Neue Updates von Red Hat aufgenommen"
        },
        {
          "date": "2021-08-12T22:00:00.000+00:00",
          "number": "18",
          "summary": "Neue Updates von AVAYA aufgenommen"
        },
        {
          "date": "2021-08-19T22:00:00.000+00:00",
          "number": "19",
          "summary": "Neue Updates von Red Hat aufgenommen"
        },
        {
          "date": "2021-08-24T22:00:00.000+00:00",
          "number": "20",
          "summary": "Neue Updates von Red Hat aufgenommen"
        },
        {
          "date": "2021-08-30T22:00:00.000+00:00",
          "number": "21",
          "summary": "Neue Updates von Red Hat aufgenommen"
        },
        {
          "date": "2021-09-16T22:00:00.000+00:00",
          "number": "22",
          "summary": "Neue Updates von Red Hat aufgenommen"
        },
        {
          "date": "2021-12-02T23:00:00.000+00:00",
          "number": "23",
          "summary": "Neue Updates aufgenommen"
        },
        {
          "date": "2022-01-27T23:00:00.000+00:00",
          "number": "24",
          "summary": "Referenz(en) aufgenommen: FEDORA-2022-ECDF338EB1"
        },
        {
          "date": "2022-03-10T23:00:00.000+00:00",
          "number": "25",
          "summary": "Neue Updates von Red Hat aufgenommen"
        },
        {
          "date": "2022-03-16T23:00:00.000+00:00",
          "number": "26",
          "summary": "Neue Updates von Oracle Linux aufgenommen"
        },
        {
          "date": "2022-04-20T22:00:00.000+00:00",
          "number": "27",
          "summary": "Neue Updates von Red Hat aufgenommen"
        },
        {
          "date": "2023-05-04T22:00:00.000+00:00",
          "number": "28",
          "summary": "Neue Updates von Amazon aufgenommen"
        },
        {
          "date": "2023-07-02T22:00:00.000+00:00",
          "number": "29",
          "summary": "Neue Updates aufgenommen"
        },
        {
          "date": "2023-07-04T22:00:00.000+00:00",
          "number": "30",
          "summary": "Neue Updates von Dell aufgenommen"
        },
        {
          "date": "2024-05-30T22:00:00.000+00:00",
          "number": "31",
          "summary": "Neue Updates von Amazon aufgenommen"
        }
      ],
      "status": "final",
      "version": "31"
    }
  },
  "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": "Avaya Aura Experience Portal",
            "product": {
              "name": "Avaya Aura Experience Portal",
              "product_id": "T015519",
              "product_identification_helper": {
                "cpe": "cpe:/a:avaya:aura_experience_portal:-"
              }
            }
          }
        ],
        "category": "vendor",
        "name": "Avaya"
      },
      {
        "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": [
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "\u003c19.9.0.1",
                "product": {
                  "name": "Dell NetWorker \u003c19.9.0.1",
                  "product_id": "T028404",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:dell:networker:19.9.0.1"
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "NetWorker"
          }
        ],
        "category": "vendor",
        "name": "Dell"
      },
      {
        "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": "Kyocera Printer",
            "product": {
              "name": "Kyocera Printer",
              "product_id": "T015471",
              "product_identification_helper": {
                "cpe": "cpe:/h:kyocera:printer:-"
              }
            }
          }
        ],
        "category": "vendor",
        "name": "Kyocera"
      },
      {
        "branches": [
          {
            "category": "product_name",
            "name": "NetApp Data ONTAP",
            "product": {
              "name": "NetApp Data ONTAP",
              "product_id": "7654",
              "product_identification_helper": {
                "cpe": "cpe:/a:netapp:data_ontap:-"
              }
            }
          }
        ],
        "category": "vendor",
        "name": "NetApp"
      },
      {
        "branches": [
          {
            "category": "product_name",
            "name": "Open Source libxml2",
            "product": {
              "name": "Open Source libxml2",
              "product_id": "T000683",
              "product_identification_helper": {
                "cpe": "cpe:/a:xmlsoft:libxml2:-"
              }
            }
          }
        ],
        "category": "vendor",
        "name": "Open Source"
      },
      {
        "branches": [
          {
            "category": "product_name",
            "name": "Oracle Linux",
            "product": {
              "name": "Oracle Linux",
              "product_id": "T004914",
              "product_identification_helper": {
                "cpe": "cpe:/o:oracle:linux:-"
              }
            }
          }
        ],
        "category": "vendor",
        "name": "Oracle"
      },
      {
        "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-2021-3516",
      "notes": [
        {
          "category": "description",
          "text": "In libxml2 existieren mehrere Schwachstellen, aufgrund von Use-after-Free-Fehlern und einem heap-basierten Puffer\u00fcberlauf. Ein entfernter, anonymer Angreifer kann diese Schwachstelle mithilfe einer speziell angefertigten Datei ausnutzen, um nicht n\u00e4her spezifizierte Auswirkungen zu verursachen."
        }
      ],
      "product_status": {
        "known_affected": [
          "T015471",
          "T015519",
          "2951",
          "T002207",
          "67646",
          "T000126",
          "7654",
          "T028404",
          "T000683",
          "398363",
          "T012167",
          "T004914"
        ]
      },
      "release_date": "2021-04-27T22:00:00Z",
      "title": "CVE-2021-3516"
    },
    {
      "cve": "CVE-2021-3517",
      "notes": [
        {
          "category": "description",
          "text": "In libxml2 existieren mehrere Schwachstellen, aufgrund von Use-after-Free-Fehlern und einem heap-basierten Puffer\u00fcberlauf. Ein entfernter, anonymer Angreifer kann diese Schwachstelle mithilfe einer speziell angefertigten Datei ausnutzen, um nicht n\u00e4her spezifizierte Auswirkungen zu verursachen."
        }
      ],
      "product_status": {
        "known_affected": [
          "T015471",
          "T015519",
          "2951",
          "T002207",
          "67646",
          "T000126",
          "7654",
          "T028404",
          "T000683",
          "398363",
          "T012167",
          "T004914"
        ]
      },
      "release_date": "2021-04-27T22:00:00Z",
      "title": "CVE-2021-3517"
    },
    {
      "cve": "CVE-2021-3518",
      "notes": [
        {
          "category": "description",
          "text": "In libxml2 existieren mehrere Schwachstellen, aufgrund von Use-after-Free-Fehlern und einem heap-basierten Puffer\u00fcberlauf. Ein entfernter, anonymer Angreifer kann diese Schwachstelle mithilfe einer speziell angefertigten Datei ausnutzen, um nicht n\u00e4her spezifizierte Auswirkungen zu verursachen."
        }
      ],
      "product_status": {
        "known_affected": [
          "T015471",
          "T015519",
          "2951",
          "T002207",
          "67646",
          "T000126",
          "7654",
          "T028404",
          "T000683",
          "398363",
          "T012167",
          "T004914"
        ]
      },
      "release_date": "2021-04-27T22:00:00Z",
      "title": "CVE-2021-3518"
    }
  ]
}


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