WID-SEC-W-2026-1421

Vulnerability from csaf_certbund - Published: 2017-09-05 22:00 - Updated: 2026-05-07 22:00
Summary
Ruby: Mehrere Schwachstellen
Severity
Hoch
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: Ruby ist eine interpretierte, objektorientierte Skriptsprache.
Angriff: Ein entfernter, anonymer Angreifer kann mehrere Schwachstellen in Ruby ausnutzen, um falsche Informationen darzustellen, Systemdateien zu manipulieren oder beliebigen Programmcode zur Ausführung bringen.
Betroffene Betriebssysteme: - Linux - UNIX - Windows
CVE-2015-9096
Affected products
Product Identifier Version Remediation
Open Source Ruby
Open Source
 cpe:/a:ruby-lang:ruby:- —
SUSE Linux
SUSE
 cpe:/o:suse:suse_linux:- —
Red Hat Enterprise Linux
Red Hat
 cpe:/o:redhat:enterprise_linux:- —
Ubuntu Linux
Ubuntu
 cpe:/o:canonical:ubuntu_linux:- —
Open Source CentOS
Open Source
 cpe:/o:centos:centos:- —
Oracle Linux
Oracle
 cpe:/o:oracle:linux:- —
CVE-2017-0899
Affected products
Product Identifier Version Remediation
Open Source Ruby
Open Source
 cpe:/a:ruby-lang:ruby:- —
SUSE Linux
SUSE
 cpe:/o:suse:suse_linux:- —
Red Hat Enterprise Linux
Red Hat
 cpe:/o:redhat:enterprise_linux:- —
Ubuntu Linux
Ubuntu
 cpe:/o:canonical:ubuntu_linux:- —
Open Source CentOS
Open Source
 cpe:/o:centos:centos:- —
Oracle Linux
Oracle
 cpe:/o:oracle:linux:- —
CVE-2017-0900
Affected products
Product Identifier Version Remediation
Open Source Ruby
Open Source
 cpe:/a:ruby-lang:ruby:- —
SUSE Linux
SUSE
 cpe:/o:suse:suse_linux:- —
Red Hat Enterprise Linux
Red Hat
 cpe:/o:redhat:enterprise_linux:- —
Ubuntu Linux
Ubuntu
 cpe:/o:canonical:ubuntu_linux:- —
Open Source CentOS
Open Source
 cpe:/o:centos:centos:- —
Oracle Linux
Oracle
 cpe:/o:oracle:linux:- —
CVE-2017-0902
Affected products
Product Identifier Version Remediation
Open Source Ruby
Open Source
 cpe:/a:ruby-lang:ruby:- —
SUSE Linux
SUSE
 cpe:/o:suse:suse_linux:- —
Red Hat Enterprise Linux
Red Hat
 cpe:/o:redhat:enterprise_linux:- —
Ubuntu Linux
Ubuntu
 cpe:/o:canonical:ubuntu_linux:- —
Open Source CentOS
Open Source
 cpe:/o:centos:centos:- —
Oracle Linux
Oracle
 cpe:/o:oracle:linux:- —
CVE-2017-0901
Affected products
Product Identifier Version Remediation
Open Source Ruby
Open Source
 cpe:/a:ruby-lang:ruby:- —
SUSE Linux
SUSE
 cpe:/o:suse:suse_linux:- —
Red Hat Enterprise Linux
Red Hat
 cpe:/o:redhat:enterprise_linux:- —
Ubuntu Linux
Ubuntu
 cpe:/o:canonical:ubuntu_linux:- —
Open Source CentOS
Open Source
 cpe:/o:centos:centos:- —
Oracle Linux
Oracle
 cpe:/o:oracle:linux:- —
References
To clipboard 

{
  "document": {
    "aggregate_severity": {
      "text": "hoch"
    },
    "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": "Ruby ist eine interpretierte, objektorientierte Skriptsprache.",
        "title": "Produktbeschreibung"
      },
      {
        "category": "summary",
        "text": "Ein entfernter, anonymer Angreifer kann mehrere Schwachstellen in Ruby ausnutzen, um falsche Informationen darzustellen, Systemdateien zu manipulieren oder beliebigen Programmcode zur Ausf\u00fchrung bringen.",
        "title": "Angriff"
      },
      {
        "category": "general",
        "text": "- Linux\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-2026-1421 - CSAF Version",
        "url": "https://wid.cert-bund.de/.well-known/csaf/white/2017/wid-sec-w-2026-1421.json"
      },
      {
        "category": "self",
        "summary": "WID-SEC-2026-1421 - Portal Version",
        "url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2026-1421"
      },
      {
        "category": "external",
        "summary": "Debian Security Advisory #DSA-3966-1 vom 2017-09-05",
        "url": "https://www.debian.org/security/2017/dsa-3966"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-3439-1 vom 2017-10-05",
        "url": "http://www.ubuntu.com/usn/usn-3439-1/"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2017:3485 vom 2017-12-19",
        "url": "https://access.redhat.com/errata/RHSA-2017:3485"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-3553-1 vom 2018-01-31",
        "url": "http://www.ubuntu.com/usn/usn-3553-1/"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2018:0378 vom 2018-02-28",
        "url": "https://access.redhat.com/errata/RHSA-2018:0378"
      },
      {
        "category": "external",
        "summary": "Oracle Linux Security Advisory ELSA-2018-0378 vom 2018-03-01",
        "url": "http://linux.oracle.com/errata/ELSA-2018-0378.html"
      },
      {
        "category": "external",
        "summary": "CentOS Security Advisory CESA-2018:0378 vom 2018-03-10",
        "url": "http://centos-announce.2309468.n4.nabble.com/CentOS-announce-CESA-2018-0378-Important-CentOS-7-ruby-Security-Update-tp4644999.html"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2018:0585 vom 2018-03-26",
        "url": "http://rhn.redhat.com/errata/RHSA-2018-0585.html"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2018:0583 vom 2018-03-26",
        "url": "http://rhn.redhat.com/errata/RHSA-2018-0583.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2020:1570-1 vom 2020-06-09",
        "url": "http://lists.suse.com/pipermail/sle-security-updates/2020-June/006905.html"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-3685-1 vom 2021-03-25",
        "url": "https://ubuntu.com/security/notices/USN-3685-2"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2026:7307 vom 2026-05-08",
        "url": "https://access.redhat.com/errata/RHSA-2026:7307"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2026:7305 vom 2026-05-08",
        "url": "https://access.redhat.com/errata/RHSA-2026:7305"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2026:8838 vom 2026-05-08",
        "url": "https://access.redhat.com/errata/RHSA-2026:8838"
      }
    ],
    "source_lang": "en-US",
    "title": "Ruby: Mehrere Schwachstellen",
    "tracking": {
      "current_release_date": "2026-05-07T22:00:00.000+00:00",
      "generator": {
        "date": "2026-05-08T10:51:44.611+00:00",
        "engine": {
          "name": "BSI-WID",
          "version": "1.5.0"
        }
      },
      "id": "WID-SEC-W-2026-1421",
      "initial_release_date": "2017-09-05T22:00:00.000+00:00",
      "revision_history": [
        {
          "date": "2017-09-05T22:00:00.000+00:00",
          "number": "1",
          "summary": "Initial Release"
        },
        {
          "date": "2017-09-05T22:00:00.000+00:00",
          "number": "2",
          "summary": "Version nicht vorhanden"
        },
        {
          "date": "2017-09-05T22:00:00.000+00:00",
          "number": "3",
          "summary": "Version nicht vorhanden"
        },
        {
          "date": "2017-09-06T22:00:00.000+00:00",
          "number": "4",
          "summary": "Added references"
        },
        {
          "date": "2017-12-19T23:00:00.000+00:00",
          "number": "5",
          "summary": "New remediations available"
        },
        {
          "date": "2018-01-31T23:00:00.000+00:00",
          "number": "6",
          "summary": "New remediations available"
        },
        {
          "date": "2018-02-28T23:00:00.000+00:00",
          "number": "7",
          "summary": "New remediations available"
        },
        {
          "date": "2018-03-11T23:00:00.000+00:00",
          "number": "8",
          "summary": "New remediations available"
        },
        {
          "date": "2018-03-25T22:00:00.000+00:00",
          "number": "9",
          "summary": "New remediations available"
        },
        {
          "date": "2020-06-09T22:00:00.000+00:00",
          "number": "10",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2021-03-25T23:00:00.000+00:00",
          "number": "11",
          "summary": "Neue Updates von Ubuntu aufgenommen"
        },
        {
          "date": "2026-05-07T22:00:00.000+00:00",
          "number": "12",
          "summary": "Neue Updates von Red Hat aufgenommen"
        }
      ],
      "status": "final",
      "version": "12"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "category": "product_name",
            "name": "Open Source CentOS",
            "product": {
              "name": "Open Source CentOS",
              "product_id": "1727",
              "product_identification_helper": {
                "cpe": "cpe:/o:centos:centos:-"
              }
            }
          },
          {
            "category": "product_name",
            "name": "Open Source Ruby",
            "product": {
              "name": "Open Source Ruby",
              "product_id": "68466",
              "product_identification_helper": {
                "cpe": "cpe:/a:ruby-lang:ruby:-"
              }
            }
          }
        ],
        "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-2015-9096",
      "product_status": {
        "known_affected": [
          "68466",
          "T002207",
          "67646",
          "T000126",
          "1727",
          "T004914"
        ]
      },
      "release_date": "2017-09-05T22:00:00.000+00:00",
      "title": "CVE-2015-9096"
    },
    {
      "cve": "CVE-2017-0899",
      "product_status": {
        "known_affected": [
          "68466",
          "T002207",
          "67646",
          "T000126",
          "1727",
          "T004914"
        ]
      },
      "release_date": "2017-09-05T22:00:00.000+00:00",
      "title": "CVE-2017-0899"
    },
    {
      "cve": "CVE-2017-0900",
      "product_status": {
        "known_affected": [
          "68466",
          "T002207",
          "67646",
          "T000126",
          "1727",
          "T004914"
        ]
      },
      "release_date": "2017-09-05T22:00:00.000+00:00",
      "title": "CVE-2017-0900"
    },
    {
      "cve": "CVE-2017-0902",
      "product_status": {
        "known_affected": [
          "68466",
          "T002207",
          "67646",
          "T000126",
          "1727",
          "T004914"
        ]
      },
      "release_date": "2017-09-05T22:00:00.000+00:00",
      "title": "CVE-2017-0902"
    },
    {
      "cve": "CVE-2017-0901",
      "product_status": {
        "known_affected": [
          "68466",
          "T002207",
          "67646",
          "T000126",
          "1727",
          "T004914"
        ]
      },
      "release_date": "2017-09-05T22:00:00.000+00:00",
      "title": "CVE-2017-0901"
    }
  ]
}


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Tags
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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.