WID-SEC-W-2024-3388
Vulnerability from csaf_certbund
Published
2016-01-21 23:00
Modified
2024-12-03 23:00
Summary
libxml2: 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
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 einen Denial of Service Angriff durchzuführen oder Inhalte aus dem dynamischen Speicher auszulesen..
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 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 eine Schwachstelle in libxml2 ausnutzen, um einen Denial of Service Angriff durchzuf\u00fchren oder Inhalte aus dem dynamischen Speicher auszulesen..",
        "title": "Angriff"
      },
      {
        "category": "general",
        "text": "- Linux",
        "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-2024-3388 - CSAF Version",
        "url": "https://wid.cert-bund.de/.well-known/csaf/white/2016/wid-sec-w-2024-3388.json"
      },
      {
        "category": "self",
        "summary": "WID-SEC-2024-3388 - Portal Version",
        "url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2024-3388"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update Announcement ID SUSE-SU-2016:0187-1 vom 2016-01-21",
        "url": "https://www.suse.com/support/update/announcement/2016/suse-su-20160187-1.html"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2015:2549-1",
        "url": "https://rhn.redhat.com/errata/RHSA-2015-2549.html"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-2875-1",
        "url": "http://www.ubuntu.com/usn/usn-2875-1/"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2015:2550-1",
        "url": "https://rhn.redhat.com/errata/RHSA-2015-2550.html"
      },
      {
        "category": "external",
        "summary": "Debian Security Advisory DSA-3430",
        "url": "https://www.debian.org/security/2015/dsa-3430"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2016:0786-1 vom 2016-03-16",
        "url": "https://www.suse.com/support/update/announcement/2016/suse-su-20160786-1.html"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2016:1089-1 vom 2016-05-17",
        "url": "http://rhn.redhat.com/errata/RHSA-2016-1089.html"
      },
      {
        "category": "external",
        "summary": "XEROX Security Advisory XRX21I vom 2021-05-07",
        "url": "https://securitydocs.business.xerox.com/wp-content/uploads/2021/05/cert_Security_Mini_Bulletin_XRX21I_for_WC57xx.pdf"
      },
      {
        "category": "external",
        "summary": "XEROX Security Advisory XRX21F vom 2021-03-08",
        "url": "https://securitydocs.business.xerox.com/wp-content/uploads/2021/03/cert_Security_Mini_Bulletin_XRX21F_for_WC75xx.pdf"
      },
      {
        "category": "external",
        "summary": "Dell Security Advisory DSA-2024-251 vom 2024-11-11",
        "url": "https://www.dell.com/support/kbdoc/de-de/000247018/dsa-2024-251-security-update-for-dell-networker-for-libxml2-2-9-0-vulnerabilities"
      },
      {
        "category": "external",
        "summary": "Dell Security Advisory DSA-2024-451 vom 2024-12-03",
        "url": "https://www.dell.com/support/kbdoc/de-de/000255975/dsa-2024-451-security-update-for-dell-networker-for-libxml2-2-9-0-vulnerabilities"
      }
    ],
    "source_lang": "en-US",
    "title": "libxml2: Schwachstelle erm\u00f6glicht Denial of Service",
    "tracking": {
      "current_release_date": "2024-12-03T23:00:00.000+00:00",
      "generator": {
        "date": "2024-12-04T11:21:22.603+00:00",
        "engine": {
          "name": "BSI-WID",
          "version": "1.3.10"
        }
      },
      "id": "WID-SEC-W-2024-3388",
      "initial_release_date": "2016-01-21T23:00:00.000+00:00",
      "revision_history": [
        {
          "date": "2016-01-21T23:00:00.000+00:00",
          "number": "1",
          "summary": "Initial Release"
        },
        {
          "date": "2016-01-21T23:00:00.000+00:00",
          "number": "2",
          "summary": "Version nicht vorhanden"
        },
        {
          "date": "2016-03-16T23:00:00.000+00:00",
          "number": "3",
          "summary": "New remediations available"
        },
        {
          "date": "2016-05-19T22:00:00.000+00:00",
          "number": "4",
          "summary": "New remediations available"
        },
        {
          "date": "2016-05-19T22:00:00.000+00:00",
          "number": "5",
          "summary": "Version nicht vorhanden"
        },
        {
          "date": "2021-03-08T23:00:00.000+00:00",
          "number": "6",
          "summary": "Neue Updates von XEROX aufgenommen"
        },
        {
          "date": "2021-05-09T22:00:00.000+00:00",
          "number": "7",
          "summary": "Neue Updates von XEROX aufgenommen"
        },
        {
          "date": "2024-11-10T23:00:00.000+00:00",
          "number": "8",
          "summary": "Neue Updates von Dell aufgenommen"
        },
        {
          "date": "2024-12-03T23:00:00.000+00:00",
          "number": "9",
          "summary": "Neue Updates von Dell aufgenommen"
        }
      ],
      "status": "final",
      "version": "9"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_name",
                "name": "Debian Linux Wheezy (7.0)",
                "product": {
                  "name": "Debian Linux Wheezy (7.0)",
                  "product_id": "199881",
                  "product_identification_helper": {
                    "cpe": "cpe:/o:debian:debian_linux:7.0"
                  }
                }
              },
              {
                "category": "product_name",
                "name": "Debian Linux Jessie (8.0)",
                "product": {
                  "name": "Debian Linux Jessie (8.0)",
                  "product_id": "310725",
                  "product_identification_helper": {
                    "cpe": "cpe:/o:debian:debian_linux:8.0"
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "Linux"
          }
        ],
        "category": "vendor",
        "name": "Debian"
      },
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "\u003c19.11.0.2",
                "product": {
                  "name": "Dell NetWorker \u003c19.11.0.2",
                  "product_id": "T038884"
                }
              },
              {
                "category": "product_version",
                "name": "19.11.0.2",
                "product": {
                  "name": "Dell NetWorker 19.11.0.2",
                  "product_id": "T038884-fixed",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:dell:networker:19.11.0.2"
                  }
                }
              },
              {
                "category": "product_version_range",
                "name": "Server \u003c19.11.0.2",
                "product": {
                  "name": "Dell NetWorker Server \u003c19.11.0.2",
                  "product_id": "T039561"
                }
              },
              {
                "category": "product_version",
                "name": "Server 19.11.0.2",
                "product": {
                  "name": "Dell NetWorker Server 19.11.0.2",
                  "product_id": "T039561-fixed",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:dell:networker:server__19.11.0.2"
                  }
                }
              },
              {
                "category": "product_version_range",
                "name": "Server \u003c19.10.0.6",
                "product": {
                  "name": "Dell NetWorker Server \u003c19.10.0.6",
                  "product_id": "T039562"
                }
              },
              {
                "category": "product_version",
                "name": "Server 19.10.0.6",
                "product": {
                  "name": "Dell NetWorker Server 19.10.0.6",
                  "product_id": "T039562-fixed",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:dell:networker:server__19.10.0.6"
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "NetWorker"
          }
        ],
        "category": "vendor",
        "name": "Dell"
      },
      {
        "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": [
          {
            "branches": [
              {
                "category": "product_version",
                "name": "6",
                "product": {
                  "name": "Red Hat Enterprise Linux Server 6",
                  "product_id": "T000343",
                  "product_identification_helper": {
                    "cpe": "cpe:/o:redhat:enterprise_linux:6"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "7",
                "product": {
                  "name": "Red Hat Enterprise Linux Server 7",
                  "product_id": "T003550",
                  "product_identification_helper": {
                    "cpe": "cpe:/o:redhat:enterprise_linux:7::server"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "6.7.z",
                "product": {
                  "name": "Red Hat Enterprise Linux Server EUS 6.7.z",
                  "product_id": "T006413",
                  "product_identification_helper": {
                    "cpe": "cpe:/o:redhat:enterprise_linux:6.7.z:server:eus"
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "Enterprise Linux"
          },
          {
            "branches": [
              {
                "category": "product_version",
                "name": "7",
                "product": {
                  "name": "Red Hat Enterprise Linux Desktop 7",
                  "product_id": "317234",
                  "product_identification_helper": {
                    "cpe": "cpe:/o:redhat:enterprise_linux_desktop:7.0"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "6",
                "product": {
                  "name": "Red Hat Enterprise Linux Desktop 6",
                  "product_id": "T000222",
                  "product_identification_helper": {
                    "cpe": "cpe:/o:redhat:enterprise_linux_desktop:6"
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "Enterprise Linux Desktop"
          },
          {
            "branches": [
              {
                "category": "product_version",
                "name": "6",
                "product": {
                  "name": "Red Hat Enterprise Linux HPC Node 6",
                  "product_id": "T000395",
                  "product_identification_helper": {
                    "cpe": "cpe:/o:redhat:enterprise_linux_hpc_node:6"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "7",
                "product": {
                  "name": "Red Hat Enterprise Linux HPC Node 7",
                  "product_id": "T003549",
                  "product_identification_helper": {
                    "cpe": "cpe:/o:redhat:enterprise_linux_hpc_node:7"
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "Enterprise Linux HPC Node"
          },
          {
            "branches": [
              {
                "category": "product_version",
                "name": "6",
                "product": {
                  "name": "Red Hat Enterprise Linux Workstation 6",
                  "product_id": "T000396",
                  "product_identification_helper": {
                    "cpe": "cpe:/o:redhat:enterprise_linux_workstation:6"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "7",
                "product": {
                  "name": "Red Hat Enterprise Linux Workstation 7",
                  "product_id": "T003565",
                  "product_identification_helper": {
                    "cpe": "cpe:/o:redhat:enterprise_linux_workstation:7"
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "Enterprise Linux Workstation"
          },
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "\u003c3.0.3",
                "product": {
                  "name": "Red Hat JBoss Web Server \u003c3.0.3",
                  "product_id": "T007642"
                }
              },
              {
                "category": "product_version",
                "name": "3.0.3",
                "product": {
                  "name": "Red Hat JBoss Web Server 3.0.3",
                  "product_id": "T007642-fixed",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:redhat:jboss_enterprise_web_server:3.0.3"
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "JBoss Web Server"
          }
        ],
        "category": "vendor",
        "name": "Red Hat"
      },
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_version",
                "name": "11-SP3",
                "product": {
                  "name": "SUSE Linux Enterprise Desktop 11-SP3",
                  "product_id": "T002224",
                  "product_identification_helper": {
                    "cpe": "cpe:/o:suse:linux_enterprise_desktop:11:sp3"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "11-SP4",
                "product": {
                  "name": "SUSE Linux Enterprise Desktop 11-SP4",
                  "product_id": "T006230",
                  "product_identification_helper": {
                    "cpe": "cpe:/o:suse:linux_enterprise_desktop:11:sp4"
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "Linux Enterprise Desktop"
          },
          {
            "branches": [
              {
                "category": "product_version",
                "name": "11-SP4",
                "product": {
                  "name": "SUSE Linux Enterprise Server 11-SP4",
                  "product_id": "T005583",
                  "product_identification_helper": {
                    "cpe": "cpe:/o:suse:linux_enterprise_server:11-sp4"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "11-SP3",
                "product": {
                  "name": "SUSE Linux Enterprise Server 11-SP3",
                  "product_id": "T005897",
                  "product_identification_helper": {
                    "cpe": "cpe:/o:suse:linux_enterprise_server:11-sp3"
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "Linux Enterprise Server"
          }
        ],
        "category": "vendor",
        "name": "SUSE"
      },
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_version",
                "name": "12.04 LTS",
                "product": {
                  "name": "Ubuntu Linux 12.04 LTS",
                  "product_id": "170497",
                  "product_identification_helper": {
                    "cpe": "cpe:/o:canonical:ubuntu_linux:12.04:-:lts"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "15.04",
                "product": {
                  "name": "Ubuntu Linux 15.04",
                  "product_id": "310566",
                  "product_identification_helper": {
                    "cpe": "cpe:/o:canonical:ubuntu_linux:15.04"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "15.1",
                "product": {
                  "name": "Ubuntu Linux 15.10",
                  "product_id": "316506",
                  "product_identification_helper": {
                    "cpe": "cpe:/o:canonical:ubuntu_linux:15.10"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "14.04 LTS",
                "product": {
                  "name": "Ubuntu Linux 14.04 LTS",
                  "product_id": "T003005",
                  "product_identification_helper": {
                    "cpe": "cpe:/o:canonical:ubuntu_linux:14.04:-:lts"
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "Linux"
          }
        ],
        "category": "vendor",
        "name": "Ubuntu"
      },
      {
        "branches": [
          {
            "category": "product_name",
            "name": "Xerox WorkCentre",
            "product": {
              "name": "Xerox WorkCentre",
              "product_id": "T004090",
              "product_identification_helper": {
                "cpe": "cpe:/h:xerox:workcentre:-"
              }
            }
          }
        ],
        "category": "vendor",
        "name": "Xerox"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2015-8710",
      "notes": [
        {
          "category": "description",
          "text": "In der libxml2 Bibliothek besteht Schwachstelle. Diese Schwachstelle wird durch einen Speicherlesevorgang au\u00dferhalb der Grenzen des reservierten Speichers (out-of-bounds memory read) verursacht, wenn speziell gestaltete XML Dateien mit nicht-geschlossenen HTML-Kommentaren verarbeitet werden. Zur erfolgreichen Ausnutzung der Schwachstelle muss eine speziell manipulierte XML Datei durch eine Applikation verarbeitet werden, welche die libxml2 Bibliothek verwendet. In der Folge kann ein entfernter, anonymer Angreifer diese Schwachstelle durch die Verwendung einer speziell manipulierten XML Datei ausnutzen, um einen Denial of Service Zustand herbeizuf\u00fchren oder Inhalte aus dem dynamischen Speicher auszulesen."
        }
      ],
      "product_status": {
        "known_affected": [
          "T007642",
          "T003565",
          "T006413",
          "T003005",
          "317234",
          "T003549",
          "T038884",
          "T004090",
          "T000396",
          "199881",
          "T000395",
          "T006230",
          "T005583",
          "T003550",
          "T005897",
          "316506",
          "T039562",
          "170497",
          "310566",
          "T039561",
          "310725",
          "T000222",
          "T000343",
          "T002224",
          "T000683"
        ]
      },
      "release_date": "2016-01-21T23:00:00.000+00:00",
      "title": "CVE-2015-8710"
    }
  ]
}


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