WID-SEC-W-2026-2609

Vulnerability from csaf_certbund - Published: 2018-05-16 22:00 - Updated: 2026-08-02 22:00
Summary
Apache Tomcat: Schwachstelle ermöglicht Umgehen von Sicherheitsvorkehrungen
Severity
Mittel
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: Apache Tomcat ist ein Web-Applikationsserver für verschiedene Plattformen.
Angriff: Ein entfernter, anonymer Angreifer kann eine Schwachstelle in Apache Tomcat ausnutzen, um Sicherheitsvorkehrungen zu umgehen.
Betroffene Betriebssysteme: - Linux - Sonstiges - UNIX - Windows
CVE-2018-8014
Affected products
Product Identifier Version Remediation
Oracle Linux
Oracle
 cpe:/o:oracle:linux:- —
Apache Tomcat <9.0.5
Apache / Tomcat
 <9.0.5
Avaya Aura Experience Portal
Avaya
 cpe:/a:avaya:aura_experience_portal:- —
Apache Tomcat <7.0.89
Apache / Tomcat
 <7.0.89
Apache Tomcat <8.0.53
Apache / Tomcat
 <8.0.53
Debian Linux
Debian
 cpe:/o:debian:debian_linux:- —
SUSE Linux
SUSE
 cpe:/o:suse:suse_linux:- —
Red Hat Enterprise Linux
Red Hat
 cpe:/o:redhat:enterprise_linux:- —
Avaya Aura Application Enablement Services
Avaya
 cpe:/a:avaya:aura_application_enablement_services:- —
HPE HP-UX
HPE
 cpe:/o:hp:hp-ux:- —
References
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": "Apache Tomcat ist ein Web-Applikationsserver f\u00fcr verschiedene Plattformen.",
        "title": "Produktbeschreibung"
      },
      {
        "category": "summary",
        "text": "Ein entfernter, anonymer Angreifer kann eine Schwachstelle in Apache Tomcat ausnutzen, um Sicherheitsvorkehrungen zu umgehen.",
        "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 f\u00fcr Sicherheit in der Informationstechnik",
      "namespace": "https://www.bsi.bund.de"
    },
    "references": [
      {
        "category": "self",
        "summary": "WID-SEC-W-2026-2609 - CSAF Version",
        "url": "https://wid.cert-bund.de/.well-known/csaf/white/2018/wid-sec-w-2026-2609.json"
      },
      {
        "category": "self",
        "summary": "WID-SEC-2026-2609 - Portal Version",
        "url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2026-2609"
      },
      {
        "category": "external",
        "summary": "Apache Tomcat Security Site vom 2018-05-16",
        "url": "http://tomcat.apache.org/security-9.html"
      },
      {
        "category": "external",
        "summary": "Apache Tomcat Security Site vom 2018-05-16",
        "url": "http://tomcat.apache.org/security-8.html"
      },
      {
        "category": "external",
        "summary": "Apache Tomcat Security Site vom 2018-05-16",
        "url": "http://tomcat.apache.org/security-7.html"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2018:2469 vom 2018-08-17",
        "url": "https://access.redhat.com/errata/RHSA-2018:2469"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2018:2470 vom 2018-08-17",
        "url": "https://access.redhat.com/errata/RHSA-2018:2470"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2018:3011-1 vom 2018-10-05",
        "url": "https://www.suse.com/support/update/announcement/2018/suse-su-20183011-1.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2018:3261-1 vom 2018-10-21",
        "url": "https://www.suse.com/support/update/announcement/2018/suse-su-20183261-1.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2018:3388-1 vom 2018-10-25",
        "url": "https://www.suse.com/support/update/announcement/2018/suse-su-20183388-1.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2018:3011-2 vom 2018-11-29",
        "url": "https://www.suse.com/support/update/announcement/2018/suse-su-20183011-2.html"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2019:0450 vom 2019-03-04",
        "url": "https://access.redhat.com/errata/RHSA-2019:0450"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2019:0451 vom 2019-03-04",
        "url": "https://access.redhat.com/errata/RHSA-2019:0451"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2019:1529 vom 2019-06-19",
        "url": "https://access.redhat.com/errata/RHSA-2019:1529"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2019:2205 vom 2019-08-06",
        "url": "https://access.redhat.com/errata/RHSA-2019:2205"
      },
      {
        "category": "external",
        "summary": "Avaya Security Advisory ASA-2018-196 vom 2019-12-04",
        "url": "https://downloads.avaya.com/css/P8/documents/101051064"
      },
      {
        "category": "external",
        "summary": "Debian Security Advisory DSA-4596 vom 2019-12-28",
        "url": "https://www.debian.org/security/2019/dsa-4596"
      },
      {
        "category": "external",
        "summary": "Hewlett Packard Enterprise Support Center",
        "url": "https://support.hpe.com/hpesc/public/docDisplay?docId=hpesbux04015en_us"
      },
      {
        "category": "external",
        "summary": "Oracle Linux Security Advisory ELSA-2026-43218 vom 2026-08-01",
        "url": "https://linux.oracle.com/errata/ELSA-2026-43218.html"
      }
    ],
    "source_lang": "en-US",
    "title": "Apache Tomcat: Schwachstelle erm\u00f6glicht Umgehen von Sicherheitsvorkehrungen",
    "tracking": {
      "current_release_date": "2026-08-02T22:00:00.000+00:00",
      "generator": {
        "date": "2026-08-03T07:16:12.032+00:00",
        "engine": {
          "name": "BSI-WID",
          "version": "1.6.0"
        }
      },
      "id": "WID-SEC-W-2026-2609",
      "initial_release_date": "2018-05-16T22:00:00.000+00:00",
      "revision_history": [
        {
          "date": "2018-05-16T22:00:00.000+00:00",
          "number": "1",
          "summary": "Initial Release"
        },
        {
          "date": "2018-05-16T22:00:00.000+00:00",
          "number": "2",
          "summary": "Version nicht vorhanden"
        },
        {
          "date": "2018-08-14T22:00:00.000+00:00",
          "number": "3",
          "summary": "Added references"
        },
        {
          "date": "2018-10-04T22:00:00.000+00:00",
          "number": "4",
          "summary": "New remediations available"
        },
        {
          "date": "2018-10-21T22:00:00.000+00:00",
          "number": "5",
          "summary": "New remediations available"
        },
        {
          "date": "2018-10-24T22:00:00.000+00:00",
          "number": "6",
          "summary": "New remediations available"
        },
        {
          "date": "2018-11-28T23:00:00.000+00:00",
          "number": "7",
          "summary": "New remediations available"
        },
        {
          "date": "2019-03-04T23:00:00.000+00:00",
          "number": "8",
          "summary": "Neue Updates von Red Hat aufgenommen"
        },
        {
          "date": "2019-06-18T22:00:00.000+00:00",
          "number": "9",
          "summary": "Neue Updates von Red Hat aufgenommen"
        },
        {
          "date": "2019-08-06T22:00:00.000+00:00",
          "number": "10",
          "summary": "Neue Updates von Red Hat aufgenommen"
        },
        {
          "date": "2019-12-10T23:00:00.000+00:00",
          "number": "11",
          "summary": "Neue Updates von AVAYA aufgenommen"
        },
        {
          "date": "2019-12-29T23:00:00.000+00:00",
          "number": "12",
          "summary": "Neue Updates von Debian aufgenommen"
        },
        {
          "date": "2020-09-22T22:00:00.000+00:00",
          "number": "13",
          "summary": "Neue Updates von HP aufgenommen"
        },
        {
          "date": "2026-08-02T22:00:00.000+00:00",
          "number": "14",
          "summary": "Neue Updates von Oracle Linux aufgenommen"
        }
      ],
      "status": "final",
      "version": "14"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "\u003c7.0.89",
                "product": {
                  "name": "Apache Tomcat \u003c7.0.89",
                  "product_id": "T012290"
                }
              },
              {
                "category": "product_version",
                "name": "7.0.89",
                "product": {
                  "name": "Apache Tomcat 7.0.89",
                  "product_id": "T012290-fixed",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:apache:tomcat:7.0.89"
                  }
                }
              },
              {
                "category": "product_version_range",
                "name": "\u003c8.0.53",
                "product": {
                  "name": "Apache Tomcat \u003c8.0.53",
                  "product_id": "T012291"
                }
              },
              {
                "category": "product_version",
                "name": "8.0.53",
                "product": {
                  "name": "Apache Tomcat 8.0.53",
                  "product_id": "T012291-fixed",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:apache:tomcat:8.0.53"
                  }
                }
              },
              {
                "category": "product_version_range",
                "name": "\u003c9.0.5",
                "product": {
                  "name": "Apache Tomcat \u003c9.0.5",
                  "product_id": "T012292"
                }
              },
              {
                "category": "product_version",
                "name": "9.0.5",
                "product": {
                  "name": "Apache Tomcat 9.0.5",
                  "product_id": "T012292-fixed",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:apache:tomcat:9.0.5"
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "Tomcat"
          }
        ],
        "category": "vendor",
        "name": "Apache"
      },
      {
        "branches": [
          {
            "category": "product_name",
            "name": "Avaya Aura Application Enablement Services",
            "product": {
              "name": "Avaya Aura Application Enablement Services",
              "product_id": "T015516",
              "product_identification_helper": {
                "cpe": "cpe:/a:avaya:aura_application_enablement_services:-"
              }
            }
          },
          {
            "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": [
          {
            "category": "product_name",
            "name": "HPE HP-UX",
            "product": {
              "name": "HPE HP-UX",
              "product_id": "4871",
              "product_identification_helper": {
                "cpe": "cpe:/o:hp:hp-ux:-"
              }
            }
          }
        ],
        "category": "vendor",
        "name": "HPE"
      },
      {
        "branches": [
          {
            "category": "product_name",
            "name": "Oracle Linux",
            "product": {
              "name": "Oracle Linux",
              "product_id": "T056236",
              "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"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2018-8014",
      "product_status": {
        "known_affected": [
          "T056236",
          "T012292",
          "T015519",
          "T012290",
          "T012291",
          "2951",
          "T002207",
          "67646",
          "T015516",
          "4871"
        ]
      },
      "release_date": "2018-05-16T22:00:00.000+00:00",
      "title": "CVE-2018-8014"
    }
  ]
}



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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


Detection rules are retrieved from Rulezet.