WID-SEC-W-2023-2601

Vulnerability from csaf_certbund - Published: 2023-10-09 22:00 - Updated: 2023-10-17 22:00
Summary
GNOME (libcue): Schwachstelle ermöglicht Codeausführung

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
GNOME ist ein graphischer Desktop auf Unix Systemen.
Angriff
Ein entfernter, anonymer Angreifer kann eine Schwachstelle in GNOME ausnutzen, um beliebigen Programmcode auszuführen.
Betroffene Betriebssysteme
- UNIX - Linux
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": "GNOME ist ein graphischer Desktop auf Unix Systemen.",
        "title": "Produktbeschreibung"
      },
      {
        "category": "summary",
        "text": "Ein entfernter, anonymer Angreifer kann eine Schwachstelle in GNOME ausnutzen, um beliebigen Programmcode auszuf\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-2023-2601 - CSAF Version",
        "url": "https://wid.cert-bund.de/.well-known/csaf/white/2023/wid-sec-w-2023-2601.json"
      },
      {
        "category": "self",
        "summary": "WID-SEC-2023-2601 - Portal Version",
        "url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2023-2601"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-6423-2 vom 2023-10-17",
        "url": "https://ubuntu.com/security/notices/USN-6423-2"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2023:4090-1 vom 2023-10-17",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2023-October/016705.html"
      },
      {
        "category": "external",
        "summary": "Fedora Security Advisory FEDORA-EPEL-2023-B4FC9C3FDB vom 2023-10-12",
        "url": "https://bodhi.fedoraproject.org/updates/FEDORA-EPEL-2023-b4fc9c3fdb"
      },
      {
        "category": "external",
        "summary": "Debian Security Advisory DSA-5524 vom 2023-10-12",
        "url": "https://www.debian.org/security/2023/dsa-5524"
      },
      {
        "category": "external",
        "summary": "Debian Security Advisory DLA-3615 vom 2023-10-12",
        "url": "https://lists.debian.org/debian-lts-announce/2023/10/msg00018.html"
      },
      {
        "category": "external",
        "summary": "Fedora Security Advisory FEDORA-EPEL-2023-B5D558AB14 vom 2023-10-12",
        "url": "https://bodhi.fedoraproject.org/updates/FEDORA-EPEL-2023-b5d558ab14"
      },
      {
        "category": "external",
        "summary": "Fedora Security Advisory FEDORA-EPEL-2023-2B36013026 vom 2023-10-12",
        "url": "https://bodhi.fedoraproject.org/updates/FEDORA-EPEL-2023-2b36013026"
      },
      {
        "category": "external",
        "summary": "Fedora Security Advisory FEDORA-2023-EEC9CE5935 vom 2023-10-11",
        "url": "https://bodhi.fedoraproject.org/updates/FEDORA-2023-eec9ce5935"
      },
      {
        "category": "external",
        "summary": "Fedora Security Advisory FEDORA-2023-F4E74A94A2 vom 2023-10-11",
        "url": "https://bodhi.fedoraproject.org/updates/FEDORA-2023-f4e74a94a2"
      },
      {
        "category": "external",
        "summary": "Fedora Security Advisory FEDORA-2023-1FE05AC8D9 vom 2023-10-11",
        "url": "https://bodhi.fedoraproject.org/updates/FEDORA-2023-1fe05ac8d9"
      },
      {
        "category": "external",
        "summary": "Gentoo Linux Security Advisory GLSA-202310-10 vom 2023-10-10",
        "url": "https://security.gentoo.org/glsa/202310-10"
      },
      {
        "category": "external",
        "summary": "Fedora Security Advisory FEDORA-2023-E8F45C67F5 vom 2023-10-10",
        "url": "https://bodhi.fedoraproject.org/updates/FEDORA-2023-e8f45c67f5"
      },
      {
        "category": "external",
        "summary": "Fedora Security Advisory FEDORA-2023-40044895CE vom 2023-10-10",
        "url": "https://bodhi.fedoraproject.org/updates/FEDORA-2023-40044895ce"
      },
      {
        "category": "external",
        "summary": "National Vulnerability Database vom 2023-10-09",
        "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-43641"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-6423-1 vom 2023-10-09",
        "url": "https://ubuntu.com/security/notices/USN-6423-1"
      },
      {
        "category": "external",
        "summary": "Github Security Blog vom 2023-10-09",
        "url": "https://github.blog/2023-10-09-coordinated-disclosure-1-click-rce-on-gnome-cve-2023-43641/"
      }
    ],
    "source_lang": "en-US",
    "title": "GNOME (libcue): Schwachstelle erm\u00f6glicht Codeausf\u00fchrung",
    "tracking": {
      "current_release_date": "2023-10-17T22:00:00.000+00:00",
      "generator": {
        "date": "2024-08-15T17:59:37.771+00:00",
        "engine": {
          "name": "BSI-WID",
          "version": "1.3.5"
        }
      },
      "id": "WID-SEC-W-2023-2601",
      "initial_release_date": "2023-10-09T22:00:00.000+00:00",
      "revision_history": [
        {
          "date": "2023-10-09T22:00:00.000+00:00",
          "number": "1",
          "summary": "Initiale Fassung"
        },
        {
          "date": "2023-10-10T22:00:00.000+00:00",
          "number": "2",
          "summary": "Neue Updates von Gentoo, Red Hat und Fedora aufgenommen"
        },
        {
          "date": "2023-10-11T22:00:00.000+00:00",
          "number": "3",
          "summary": "Neue Updates von Fedora und Debian aufgenommen"
        },
        {
          "date": "2023-10-15T22:00:00.000+00:00",
          "number": "4",
          "summary": "libcue im Titel erg\u00e4nzt"
        },
        {
          "date": "2023-10-16T22:00:00.000+00:00",
          "number": "5",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2023-10-17T22:00:00.000+00:00",
          "number": "6",
          "summary": "Neue Updates von Ubuntu aufgenommen"
        }
      ],
      "status": "final",
      "version": "6"
    }
  },
  "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": "Fedora Linux",
            "product": {
              "name": "Fedora Linux",
              "product_id": "74185",
              "product_identification_helper": {
                "cpe": "cpe:/o:fedoraproject:fedora:-"
              }
            }
          }
        ],
        "category": "vendor",
        "name": "Fedora"
      },
      {
        "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": "Open Source GNOME libcue \u003c= 2.2.1",
            "product": {
              "name": "Open Source GNOME libcue \u003c= 2.2.1",
              "product_id": "T030346",
              "product_identification_helper": {
                "cpe": "cpe:/a:gnome:gnome:libcue__2.2.1"
              }
            }
          }
        ],
        "category": "vendor",
        "name": "Open Source"
      },
      {
        "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-2023-43641",
      "notes": [
        {
          "category": "description",
          "text": "Es besteht eine Schwachstelle in GNOME in libcue. Dies ist auf eine fehlende Eingabevalidierung beim Parsen von Cue-Sheet-Indexwerten zur\u00fcckzuf\u00fchren. Ein m\u00f6glicher Angriffspfad ist ein automatischer Scan von lokal existierenden \".cue\"-Dateien durch die \"tracker-miners\"-Komponente, die in Standard-GNOME-Installationen der \".cue\"-Dateierweiterung zugeordnet ist. Ein entfernter, anonymer Angreifer kann diese Schwachstelle zur Ausf\u00fchrung von beliebigem Code ausnutzen. Ein erfolgreiches Ausnutzen dieser Schwachstelle erfordert eine Benutzerinteraktion."
        }
      ],
      "product_status": {
        "known_affected": [
          "2951",
          "T002207",
          "T000126",
          "T012167",
          "74185"
        ],
        "last_affected": [
          "T030346"
        ]
      },
      "release_date": "2023-10-09T22:00:00.000+00:00",
      "title": "CVE-2023-43641"
    }
  ]
}


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Sightings

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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.
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  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
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  • 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.