wid-sec-w-2023-0793
Vulnerability from csaf_certbund
Published
2023-03-29 22:00
Modified
2023-11-14 23:00
Summary
X.Org X11: Schwachstelle ermöglicht Privilegieneskalation oder 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
Das X Window System dient der Erzeugung grafischer Oberflächen auf Unix Systemen.
Angriff
Ein lokaler Angreifer kann eine Schwachstelle in X.Org X11 ausnutzen, um seine Privilegien zu erhöhen und beliebigen Code auszuführen.
Betroffene Betriebssysteme
- Sonstiges


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": "Das X Window System dient der Erzeugung grafischer Oberfl\u00e4chen auf Unix Systemen.",
        "title": "Produktbeschreibung"
      },
      {
        "category": "summary",
        "text": "Ein lokaler Angreifer kann eine Schwachstelle in X.Org X11 ausnutzen, um seine Privilegien zu erh\u00f6hen und beliebigen Code auszuf\u00fchren.",
        "title": "Angriff"
      },
      {
        "category": "general",
        "text": "- Sonstiges",
        "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-2023-0793 - CSAF Version",
        "url": "https://wid.cert-bund.de/.well-known/csaf/white/2023/wid-sec-w-2023-0793.json"
      },
      {
        "category": "self",
        "summary": "WID-SEC-2023-0793 - Portal Version",
        "url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2023-0793"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2023:6917 vom 2023-11-15",
        "url": "https://access.redhat.com/errata/RHSA-2023:6917"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2023:6916 vom 2023-11-15",
        "url": "https://access.redhat.com/errata/RHSA-2023:6916"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2023:6340 vom 2023-11-07",
        "url": "https://access.redhat.com/errata/RHSA-2023:6340"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2023:6341 vom 2023-11-07",
        "url": "https://access.redhat.com/errata/RHSA-2023:6341"
      },
      {
        "category": "external",
        "summary": "Gentoo Linux Security Advisory GLSA-202305-30 vom 2023-05-30",
        "url": "https://security.gentoo.org/glsa/202305-30"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2023:1549 vom 2023-04-08",
        "url": "https://access.redhat.com/errata/RHSA-2023:1549"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2023:1548 vom 2023-04-08",
        "url": "https://access.redhat.com/errata/RHSA-2023:1548"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2023:1551 vom 2023-04-08",
        "url": "https://access.redhat.com/errata/RHSA-2023:1551"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2023:1600 vom 2023-04-04",
        "url": "https://access.redhat.com/errata/RHSA-2023:1600"
      },
      {
        "category": "external",
        "summary": "Oracle Linux Security Advisory ELSA-2023-1594 vom 2023-04-04",
        "url": "https://oss.oracle.com/pipermail/el-errata/2023-April/013850.html"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2023:1592 vom 2023-04-04",
        "url": "https://access.redhat.com/errata/RHSA-2023:1592"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2023:1599 vom 2023-04-04",
        "url": "https://access.redhat.com/errata/RHSA-2023:1599"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2023:1598 vom 2023-04-04",
        "url": "https://access.redhat.com/errata/RHSA-2023:1598"
      },
      {
        "category": "external",
        "summary": "Oracle Linux Security Advisory ELSA-2023-1594 vom 2023-04-04",
        "url": "https://oss.oracle.com/pipermail/el-errata/2023-April/013853.html"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2023:1594 vom 2023-04-04",
        "url": "https://access.redhat.com/errata/RHSA-2023:1594"
      },
      {
        "category": "external",
        "summary": "Oracle Linux Security Advisory ELSA-2023-1551 vom 2023-04-04",
        "url": "https://oss.oracle.com/pipermail/el-errata/2023-April/013862.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2023:1716-1 vom 2023-03-31",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2023-March/014294.html"
      },
      {
        "category": "external",
        "summary": "Fedora Security Advisory FEDORA-2023-B87FD3A628 vom 2023-03-30",
        "url": "https://bodhi.fedoraproject.org/updates/FEDORA-2023-b87fd3a628"
      },
      {
        "category": "external",
        "summary": "Fedora Security Advisory FEDORA-2023-6F3F9EE721 vom 2023-03-30",
        "url": "https://bodhi.fedoraproject.org/updates/FEDORA-2023-6f3f9ee721"
      },
      {
        "category": "external",
        "summary": "Fedora Security Advisory FEDORA-2023-66D5AF0278 vom 2023-03-30",
        "url": "https://bodhi.fedoraproject.org/updates/FEDORA-2023-66d5af0278"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-5986-1 vom 2023-03-29",
        "url": "https://ubuntu.com/security/notices/USN-5986-1"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2023:1675-1 vom 2023-03-29",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2023-March/014241.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2023:1677-1 vom 2023-03-29",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2023-March/014240.html"
      },
      {
        "category": "external",
        "summary": "Fedora Security Advisory FEDORA-2023-239BAE4B57 vom 2023-03-29",
        "url": "https://bodhi.fedoraproject.org/updates/FEDORA-2023-239bae4b57"
      },
      {
        "category": "external",
        "summary": "Fedora Security Advisory FEDORA-2023-7D7C74B868 vom 2023-03-29",
        "url": "https://bodhi.fedoraproject.org/updates/FEDORA-2023-7d7c74b868"
      },
      {
        "category": "external",
        "summary": "Fedora Security Advisory FEDORA-2023-B7835960AC vom 2023-03-29",
        "url": "https://bodhi.fedoraproject.org/updates/FEDORA-2023-b7835960ac"
      },
      {
        "category": "external",
        "summary": "Fedora Security Advisory FEDORA-2023-EB3C27FF25 vom 2023-03-29",
        "url": "https://bodhi.fedoraproject.org/updates/FEDORA-2023-eb3c27ff25"
      },
      {
        "category": "external",
        "summary": "Fedora Security Advisory FEDORA-2023-F754E7ABFD vom 2023-03-29",
        "url": "https://bodhi.fedoraproject.org/updates/FEDORA-2023-f754e7abfd"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2023:1678-1 vom 2023-03-29",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2023-March/014239.html"
      },
      {
        "category": "external",
        "summary": "Fedora Security Advisory FEDORA-2023-FE18AE3E85 vom 2023-03-29",
        "url": "https://bodhi.fedoraproject.org/updates/FEDORA-2023-fe18ae3e85"
      },
      {
        "category": "external",
        "summary": "Debian Security Advisory DLA-3372 vom 2023-03-29",
        "url": "https://lists.debian.org/debian-lts-announce/2023/03/msg00025.html"
      },
      {
        "category": "external",
        "summary": "Debian Security Advisory DSA-5380 vom 2023-03-29",
        "url": "https://lists.debian.org/debian-security-announce/2023/msg00070.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2023:1680-1 vom 2023-03-29",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2023-March/014237.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2023:1679-1 vom 2023-03-29",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2023-March/014238.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2023:1674-1 vom 2023-03-29",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2023-March/014242.html"
      },
      {
        "category": "external",
        "summary": "X.Org Security Advisory: CVE-2023-1393 vom 2023-03-29",
        "url": "https://lists.x.org/archives/xorg/2023-March/061312.html"
      }
    ],
    "source_lang": "en-US",
    "title": "X.Org X11: Schwachstelle erm\u00f6glicht Privilegieneskalation oder Codeausf\u00fchrung",
    "tracking": {
      "current_release_date": "2023-11-14T23:00:00.000+00:00",
      "generator": {
        "date": "2024-02-15T17:21:11.861+00:00",
        "engine": {
          "name": "BSI-WID",
          "version": "1.3.0"
        }
      },
      "id": "WID-SEC-W-2023-0793",
      "initial_release_date": "2023-03-29T22:00:00.000+00:00",
      "revision_history": [
        {
          "date": "2023-03-29T22:00:00.000+00:00",
          "number": "1",
          "summary": "Initiale Fassung"
        },
        {
          "date": "2023-04-02T22:00:00.000+00:00",
          "number": "2",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2023-04-04T22:00:00.000+00:00",
          "number": "3",
          "summary": "Neue Updates von Oracle Linux und Red Hat aufgenommen"
        },
        {
          "date": "2023-04-10T22:00:00.000+00:00",
          "number": "4",
          "summary": "Neue Updates von Red Hat aufgenommen"
        },
        {
          "date": "2023-05-29T22:00:00.000+00:00",
          "number": "5",
          "summary": "Neue Updates von Gentoo aufgenommen"
        },
        {
          "date": "2023-11-07T23:00:00.000+00:00",
          "number": "6",
          "summary": "Neue Updates von Red Hat aufgenommen"
        },
        {
          "date": "2023-11-14T23:00:00.000+00:00",
          "number": "7",
          "summary": "Neue Updates von Red Hat aufgenommen"
        }
      ],
      "status": "final",
      "version": "7"
    }
  },
  "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 X.Org X11 \u003c= 21.1.7",
            "product": {
              "name": "Open Source X.Org X11 \u003c= 21.1.7",
              "product_id": "T026978",
              "product_identification_helper": {
                "cpe": "cpe:/a:x:x.org_x11:21.1.7"
              }
            }
          }
        ],
        "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-2023-1393",
      "notes": [
        {
          "category": "description",
          "text": "Es existiert eine Schwachstelle in X.Org X11 aufgrund eines Use-after-free-Fehlers bei der Verarbeitung des L\u00f6schens eines Compositor-Overlay-Fensters. Ein lokaler Angreifer kann diese Schwachstelle ausnutzen, um beliebigen Code auszuf\u00fchren und seine Privilegien zu erweitern."
        }
      ],
      "product_status": {
        "known_affected": [
          "2951",
          "T002207",
          "67646",
          "T000126",
          "T012167",
          "T004914",
          "74185"
        ],
        "last_affected": [
          "T026978"
        ]
      },
      "release_date": "2023-03-29T22:00:00Z",
      "title": "CVE-2023-1393"
    }
  ]
}


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