WID-SEC-W-2022-1519

Vulnerability from csaf_certbund - Published: 2019-01-01 23:00 - Updated: 2023-07-20 22:00
Summary
poppler: Schwachstelle ermöglicht Denial of Service
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: Mit poppler können PDF-Dokumente unter Unix-ähnlichen Betriebssystemen betrachtet werden.
Angriff: Ein entfernter, anonymer Angreifer kann eine Schwachstelle in poppler ausnutzen, um einen Denial of Service Angriff durchzuführen.
Betroffene Betriebssysteme: - UNIX - Linux
CVE-2018-20650

Es existiert eine Schwachstelle in poppler. Die Schwachstelle beruht auf einer unzureichenden Prüfung von Eingaben. Ein Angreifer kann dieses zu einem Denial of Service Angriff nutzen. Zur erfolgreichen Ausnutzung dieser Schwachstelle muss der Angreifer den Benutzer dazu bringen, eine modifizierte Datei öffnen.

Affected products
Product Identifier Version Remediation
Open Source poppler 0.72.0
Open Source
 cpe:/a:freedesktop:poppler:0.72.0 —
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:- —
Ubuntu Linux
Ubuntu
 cpe:/o:canonical:ubuntu_linux:- —
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": "Mit poppler k\u00f6nnen PDF-Dokumente unter Unix-\u00e4hnlichen Betriebssystemen betrachtet werden.",
        "title": "Produktbeschreibung"
      },
      {
        "category": "summary",
        "text": "Ein entfernter, anonymer Angreifer kann eine Schwachstelle in poppler ausnutzen, um einen Denial of Service Angriff durchzuf\u00fchren.",
        "title": "Angriff"
      },
      {
        "category": "general",
        "text": "- UNIX\n- 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-2022-1519 - CSAF Version",
        "url": "https://wid.cert-bund.de/.well-known/csaf/white/2019/wid-sec-w-2022-1519.json"
      },
      {
        "category": "self",
        "summary": "WID-SEC-2022-1519 - Portal Version",
        "url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2022-1519"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2023:2907-1 vom 2023-07-20",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2023-July/015549.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2023:2906-1 vom 2023-07-20",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2023-July/015550.html"
      },
      {
        "category": "external",
        "summary": "NATIONAL VULNERABILITY DATABASE vom 2019-01-01",
        "url": "https://nvd.nist.gov/vuln/detail/CVE-2018-20650"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-3865-1 vom 2019-01-22",
        "url": "https://usn.ubuntu.com/3865-1/"
      },
      {
        "category": "external",
        "summary": "Fedora Security Advisory FEDORA-2019-40F4AF0687 vom 2019-01-23",
        "url": "https://bodhi.fedoraproject.org/updates/FEDORA-2019-40f4af0687"
      },
      {
        "category": "external",
        "summary": "Fedora Security Advisory FEDORA-2019-7FF7F5093E vom 2019-01-23",
        "url": "https://bodhi.fedoraproject.org/updates/FEDORA-2019-7ff7f5093e"
      },
      {
        "category": "external",
        "summary": "Fedora Security Advisory FEDORA-2019-B0BD3C604A vom 2019-01-31",
        "url": "https://bodhi.fedoraproject.org/updates/FEDORA-2019-b0bd3c604a"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2019:2022 vom 2019-08-06",
        "url": "https://access.redhat.com/errata/RHSA-2019:2022"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2019:2713 vom 2019-09-11",
        "url": "https://access.redhat.com/errata/RHSA-2019:2713"
      },
      {
        "category": "external",
        "summary": "Debian Security Advisory DLA-2440 vom 2020-11-09",
        "url": "https://lists.debian.org/debian-lts-announce/2020/11/msg00014.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2021:3854-1 vom 2021-12-01",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2021-December/009785.html"
      },
      {
        "category": "external",
        "summary": "Debian Security Advisory DLA-3120 vom 2022-09-26",
        "url": "https://lists.debian.org/debian-lts-announce/2022/09/msg00030.html"
      }
    ],
    "source_lang": "en-US",
    "title": "poppler: Schwachstelle erm\u00f6glicht Denial of Service",
    "tracking": {
      "current_release_date": "2023-07-20T22:00:00.000+00:00",
      "generator": {
        "date": "2024-08-15T17:35:40.945+00:00",
        "engine": {
          "name": "BSI-WID",
          "version": "1.3.5"
        }
      },
      "id": "WID-SEC-W-2022-1519",
      "initial_release_date": "2019-01-01T23:00:00.000+00:00",
      "revision_history": [
        {
          "date": "2019-01-01T23:00:00.000+00:00",
          "number": "1",
          "summary": "Initial Release"
        },
        {
          "date": "2019-01-22T23:00:00.000+00:00",
          "number": "2",
          "summary": "Neue Updates von Ubuntu aufgenommen"
        },
        {
          "date": "2019-01-23T23:00:00.000+00:00",
          "number": "3",
          "summary": "Neue Updates von Fedora aufgenommen"
        },
        {
          "date": "2019-01-30T23:00:00.000+00:00",
          "number": "4",
          "summary": "Neue Updates von Fedora aufgenommen"
        },
        {
          "date": "2019-08-06T22:00:00.000+00:00",
          "number": "5",
          "summary": "Neue Updates von Red Hat aufgenommen"
        },
        {
          "date": "2019-08-07T22:00:00.000+00:00",
          "number": "6",
          "summary": "Schreibfehler korrigiert"
        },
        {
          "date": "2019-09-10T22:00:00.000+00:00",
          "number": "7",
          "summary": "Neue Updates von Red Hat aufgenommen"
        },
        {
          "date": "2020-11-08T23:00:00.000+00:00",
          "number": "8",
          "summary": "Neue Updates von Debian aufgenommen"
        },
        {
          "date": "2021-12-01T23:00:00.000+00:00",
          "number": "9",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2022-09-25T22:00:00.000+00:00",
          "number": "10",
          "summary": "Neue Updates von Debian aufgenommen"
        },
        {
          "date": "2023-07-20T22:00:00.000+00:00",
          "number": "11",
          "summary": "Neue Updates von SUSE aufgenommen"
        }
      ],
      "status": "final",
      "version": "11"
    }
  },
  "product_tree": {
    "branches": [
      {
        "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": "Open Source poppler 0.72.0",
            "product": {
              "name": "Open Source poppler 0.72.0",
              "product_id": "T013318",
              "product_identification_helper": {
                "cpe": "cpe:/a:freedesktop:poppler:0.72.0"
              }
            }
          }
        ],
        "category": "vendor",
        "name": "Open Source"
      },
      {
        "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-2018-20650",
      "notes": [
        {
          "category": "description",
          "text": "Es existiert eine Schwachstelle in poppler. Die Schwachstelle beruht auf einer unzureichenden Pr\u00fcfung von Eingaben. Ein Angreifer kann dieses zu einem Denial of Service Angriff nutzen. Zur erfolgreichen Ausnutzung dieser Schwachstelle muss der Angreifer den Benutzer dazu bringen, eine modifizierte Datei \u00f6ffnen."
        }
      ],
      "product_status": {
        "known_affected": [
          "T013318",
          "2951",
          "T002207",
          "67646",
          "T000126"
        ]
      },
      "release_date": "2019-01-01T23:00:00.000+00:00",
      "title": "CVE-2018-20650"
    }
  ]
}



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