WID-SEC-W-2023-2757

Vulnerability from csaf_certbund - Published: 2023-10-26 22:00 - Updated: 2024-03-03 23:00
Summary
vim: Schwachstelle ermöglicht Denial of Service
Severity
Niedrig
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: Vim (Vi IMproved) ist eine Weiterentwicklung des Texteditors vi.
Angriff: Ein lokaler Angreifer kann eine Schwachstelle in vim ausnutzen, um einen Denial of Service Angriff durchzuführen.
Betroffene Betriebssysteme: - UNIX - Linux - MacOS X
CVE-2023-46246

Es besteht eine Schwachstelle in vim. Dieser Fehler existiert im :history-Befehl aufgrund eines Heap-Use-After-Free-Problems, das zu einem Integer-Überlauf im Speicherverbrauch führt. Ein Angreifer kann diese Schwachstelle ausnutzen, um einen Denial-of-Service-Zustand zu verursachen. Zur Ausnutzung ist eine Benutzeraktion erforderlich.

Affected products
Product Identifier Version Remediation
SUSE Linux
SUSE
 cpe:/o:suse:suse_linux:- —
Ubuntu Linux
Ubuntu
 cpe:/o:canonical:ubuntu_linux:- —
Amazon Linux 2
Amazon
 cpe:/o:amazon:linux_2:- —
Xerox FreeFlow Print Server v9
Xerox / FreeFlow Print Server
 cpe:/a:xerox:freeflow_print_server:v9 v9
Xerox FreeFlow Print Server v7
Xerox / FreeFlow Print Server
 cpe:/a:xerox:freeflow_print_server:v7 v7
Fedora Linux
Fedora
 cpe:/o:fedoraproject:fedora:- —
References
To clipboard 

{
  "document": {
    "aggregate_severity": {
      "text": "niedrig"
    },
    "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": "Vim (Vi IMproved) ist eine Weiterentwicklung des Texteditors vi.",
        "title": "Produktbeschreibung"
      },
      {
        "category": "summary",
        "text": "Ein lokaler Angreifer kann eine Schwachstelle in vim ausnutzen, um einen Denial of Service Angriff durchzuf\u00fchren.",
        "title": "Angriff"
      },
      {
        "category": "general",
        "text": "- UNIX\n- Linux\n- MacOS X",
        "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-2023-2757 - CSAF Version",
        "url": "https://wid.cert-bund.de/.well-known/csaf/white/2023/wid-sec-w-2023-2757.json"
      },
      {
        "category": "self",
        "summary": "WID-SEC-2023-2757 - Portal Version",
        "url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2023-2757"
      },
      {
        "category": "external",
        "summary": "GitHub Advisory Database vom 2023-10-26",
        "url": "https://github.com/vim/vim/security/advisories/GHSA-q22m-h7m2-9mgm"
      },
      {
        "category": "external",
        "summary": "Amazon Linux Security Advisory ALAS-2023-2338 vom 2023-11-16",
        "url": "https://alas.aws.amazon.com/AL2/ALAS-2023-2338.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2023:4560-1 vom 2023-11-24",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2023-November/017220.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2023:4557-1 vom 2023-11-24",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2023-November/017223.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2023:4587-1 vom 2023-11-27",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2023-November/017239.html"
      },
      {
        "category": "external",
        "summary": "Amazon Linux Security Advisory ALAS-2023-1893 vom 2023-12-06",
        "url": "https://alas.aws.amazon.com/ALAS-2023-1893.html"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-6557-1 vom 2023-12-14",
        "url": "https://ubuntu.com/security/notices/USN-6557-1"
      },
      {
        "category": "external",
        "summary": "Fedora Security Advisory FEDORA-2023-CA6C3651FE vom 2023-12-15",
        "url": "https://bodhi.fedoraproject.org/updates/FEDORA-2023-ca6c3651fe"
      },
      {
        "category": "external",
        "summary": "Fedora Security Advisory FEDORA-2023-3FBD936B15 vom 2023-12-15",
        "url": "https://bodhi.fedoraproject.org/updates/FEDORA-2023-3fbd936b15"
      },
      {
        "category": "external",
        "summary": "XEROX Security Advisory XRX24-004 vom 2024-03-04",
        "url": "https://security.business.xerox.com/wp-content/uploads/2024/03/Xerox%C2%AE-Security-Bulletin-XRX24-004-Xerox%C2%AE-FreeFlow%C2%AE-Print-Server-v7.pdf"
      },
      {
        "category": "external",
        "summary": "XEROX Security Advisory XRX24-005 vom 2024-03-04",
        "url": "https://security.business.xerox.com/wp-content/uploads/2024/03/Xerox-Security-Bulletin-XRX24-005-Xerox-FreeFlow%C2%AE-Print-Server-v9_Feb-2024.pdf"
      }
    ],
    "source_lang": "en-US",
    "title": "vim: Schwachstelle erm\u00f6glicht Denial of Service",
    "tracking": {
      "current_release_date": "2024-03-03T23:00:00.000+00:00",
      "generator": {
        "date": "2024-08-15T18:00:39.681+00:00",
        "engine": {
          "name": "BSI-WID",
          "version": "1.3.5"
        }
      },
      "id": "WID-SEC-W-2023-2757",
      "initial_release_date": "2023-10-26T22:00:00.000+00:00",
      "revision_history": [
        {
          "date": "2023-10-26T22:00:00.000+00:00",
          "number": "1",
          "summary": "Initiale Fassung"
        },
        {
          "date": "2023-10-29T23:00:00.000+00:00",
          "number": "2",
          "summary": "CVE erg\u00e4nzt"
        },
        {
          "date": "2023-11-15T23:00:00.000+00:00",
          "number": "3",
          "summary": "Neue Updates von Amazon aufgenommen"
        },
        {
          "date": "2023-11-26T23:00:00.000+00:00",
          "number": "4",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2023-11-27T23:00:00.000+00:00",
          "number": "5",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2023-12-05T23:00:00.000+00:00",
          "number": "6",
          "summary": "Neue Updates von Amazon aufgenommen"
        },
        {
          "date": "2023-12-14T23:00:00.000+00:00",
          "number": "7",
          "summary": "Neue Updates von Ubuntu aufgenommen"
        },
        {
          "date": "2024-03-03T23:00:00.000+00:00",
          "number": "8",
          "summary": "Neue Updates von XEROX aufgenommen"
        }
      ],
      "status": "final",
      "version": "8"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "category": "product_name",
            "name": "Amazon Linux 2",
            "product": {
              "name": "Amazon Linux 2",
              "product_id": "398363",
              "product_identification_helper": {
                "cpe": "cpe:/o:amazon:linux_2:-"
              }
            }
          }
        ],
        "category": "vendor",
        "name": "Amazon"
      },
      {
        "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": [
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "\u003c 9.0.2068",
                "product": {
                  "name": "Open Source vim \u003c 9.0.2068",
                  "product_id": "T030803"
                }
              }
            ],
            "category": "product_name",
            "name": "vim"
          }
        ],
        "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"
      },
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_version",
                "name": "v7",
                "product": {
                  "name": "Xerox FreeFlow Print Server v7",
                  "product_id": "T015631",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:xerox:freeflow_print_server:v7"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "v9",
                "product": {
                  "name": "Xerox FreeFlow Print Server v9",
                  "product_id": "T015632",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:xerox:freeflow_print_server:v9"
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "FreeFlow Print Server"
          }
        ],
        "category": "vendor",
        "name": "Xerox"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2023-46246",
      "notes": [
        {
          "category": "description",
          "text": "Es besteht eine Schwachstelle in vim. Dieser Fehler existiert im :history-Befehl aufgrund eines Heap-Use-After-Free-Problems, das zu einem Integer-\u00dcberlauf im Speicherverbrauch f\u00fchrt. Ein Angreifer kann diese Schwachstelle ausnutzen, um einen Denial-of-Service-Zustand zu verursachen. Zur Ausnutzung ist eine Benutzeraktion erforderlich."
        }
      ],
      "product_status": {
        "known_affected": [
          "T002207",
          "T000126",
          "398363",
          "T015632",
          "T015631",
          "74185"
        ]
      },
      "release_date": "2023-10-26T22:00:00.000+00:00",
      "title": "CVE-2023-46246"
    }
  ]
}



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