Vulnerability-Lookup

WID-SEC-W-2023-1974

Vulnerability from csaf_certbund - Published: 2023-08-07 22:00 - Updated: 2023-10-25 22:00

Summary

vim: 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: Vim (Vi IMproved) ist eine Weiterentwicklung des Texteditors vi.

Angriff: Ein entfernter, anonymer Angreifer kann eine Schwachstelle in vim ausnutzen, um einen Denial of Service Angriff durchzuführen.

Betroffene Betriebssysteme: - UNIX - Linux - Windows

CVE-2023-3896

Es existiert eine Schwachstelle in vim. Diese besteht in "scroll_cursor_bot" und ist auf einen Divide-by-Zero-Fehler zurückzuführen. Ein entfernter, anonymer Angreifer kann diese Schwachstelle ausnutzen, um einen Denial of Service Zustand herbeizuführen. Zur erfolgreichen Ausnutzung ist eine Benutzeraktion erforderlich.

Affected products

Known affected 3 products

Product	Identifier	Version
Open Source vim 9.0.1367-1 - 9.0.1367-3 Open Source	`cpe:/a:vim:vim:9.0.1367-1_-_9.0.1367-3`	—
Ubuntu Linux Ubuntu	`cpe:/o:canonical:ubuntu_linux:-`	—
NetApp ActiveIQ Unified Manager NetApp	`cpe:/a:netapp:active_iq_unified_manager:vmware_vsphere`	—

References

5 references

URL	Category
https://wid.cert-bund.de/.well-known/csaf/white/2…	self
https://wid.cert-bund.de/portal/wid/securityadvis…	self
https://ubuntu.com/security/notices/USN-6452-1	external
https://security.netapp.com/advisory/ntap-2023083…	external
https://github.com/advisories/GHSA-9r4h-7xv2-84wf	external

JSON

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": "Vim (Vi IMproved) ist eine Weiterentwicklung des Texteditors vi.",
        "title": "Produktbeschreibung"
      },
      {
        "category": "summary",
        "text": "Ein entfernter, anonymer Angreifer kann eine Schwachstelle in vim ausnutzen, um einen Denial of Service Angriff durchzuf\u00fchren.",
        "title": "Angriff"
      },
      {
        "category": "general",
        "text": "- UNIX\n- Linux\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-2023-1974 - CSAF Version",
        "url": "https://wid.cert-bund.de/.well-known/csaf/white/2023/wid-sec-w-2023-1974.json"
      },
      {
        "category": "self",
        "summary": "WID-SEC-2023-1974 - Portal Version",
        "url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2023-1974"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-6452-1 vom 2023-10-25",
        "url": "https://ubuntu.com/security/notices/USN-6452-1"
      },
      {
        "category": "external",
        "summary": "NetApp Security Advisory NTAP-20230831-0012 vom 2023-08-31",
        "url": "https://security.netapp.com/advisory/ntap-20230831-0012/"
      },
      {
        "category": "external",
        "summary": "Github Security Advisory GHSA-9r4h-7xv2-84wf vom 2023-08-07",
        "url": "https://github.com/advisories/GHSA-9r4h-7xv2-84wf"
      }
    ],
    "source_lang": "en-US",
    "title": "vim: Schwachstelle erm\u00f6glicht Denial of Service",
    "tracking": {
      "current_release_date": "2023-10-25T22:00:00.000+00:00",
      "generator": {
        "date": "2024-08-15T17:56:37.721+00:00",
        "engine": {
          "name": "BSI-WID",
          "version": "1.3.5"
        }
      },
      "id": "WID-SEC-W-2023-1974",
      "initial_release_date": "2023-08-07T22:00:00.000+00:00",
      "revision_history": [
        {
          "date": "2023-08-07T22:00:00.000+00:00",
          "number": "1",
          "summary": "Initiale Fassung"
        },
        {
          "date": "2023-08-31T22:00:00.000+00:00",
          "number": "2",
          "summary": "Neue Updates von NetApp aufgenommen"
        },
        {
          "date": "2023-10-25T22:00:00.000+00:00",
          "number": "3",
          "summary": "Neue Updates von Ubuntu aufgenommen"
        }
      ],
      "status": "final",
      "version": "3"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "category": "product_name",
            "name": "NetApp ActiveIQ Unified Manager",
            "product": {
              "name": "NetApp ActiveIQ Unified Manager",
              "product_id": "T026333",
              "product_identification_helper": {
                "cpe": "cpe:/a:netapp:active_iq_unified_manager:vmware_vsphere"
              }
            }
          }
        ],
        "category": "vendor",
        "name": "NetApp"
      },
      {
        "branches": [
          {
            "category": "product_name",
            "name": "Open Source vim 9.0.1367-1 - 9.0.1367-3",
            "product": {
              "name": "Open Source vim 9.0.1367-1 - 9.0.1367-3",
              "product_id": "T029120",
              "product_identification_helper": {
                "cpe": "cpe:/a:vim:vim:9.0.1367-1_-_9.0.1367-3"
              }
            }
          }
        ],
        "category": "vendor",
        "name": "Open Source"
      },
      {
        "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-2023-3896",
      "notes": [
        {
          "category": "description",
          "text": "Es existiert eine Schwachstelle in vim. Diese besteht in \"scroll_cursor_bot\" und ist auf einen Divide-by-Zero-Fehler zur\u00fcckzuf\u00fchren. Ein entfernter, anonymer Angreifer kann diese Schwachstelle ausnutzen, um einen Denial of Service Zustand herbeizuf\u00fchren. Zur erfolgreichen Ausnutzung ist eine Benutzeraktion erforderlich."
        }
      ],
      "product_status": {
        "known_affected": [
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          "T026333"
        ]
      },
      "release_date": "2023-08-07T22:00:00.000+00:00",
      "title": "CVE-2023-3896"
    }
  ]
}

CVE-2023-3896 (GCVE-0-2023-3896)

Vulnerability from cvelistv5 – Published: 2023-08-07 12:13 – Updated: 2025-02-13 17:02

Title

A divide by zero issue existed in vim of OpenCloudOS Stream

Summary

Divide By Zero in vim/vim from 9.0.1367-1 to 9.0.1367-3

Severity

7.8 (High)


                        
                          CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

SSVC

Exploitation: none Automatable: no Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2024-10-10 19:45 UTC

CWE

CWE-369 - Divide By Zero

Assigner

OpenCloudOS CNA

CNA scorecard – unranked: 0 records in the last 180 days, 10 needed details

References

3 references

URL	Tags
https://github.com/vim/vim/issues/12528
https://github.com/vim/vim/pull/12540
https://security.netapp.com/advisory/ntap-2023083…

Impacted products

2 products

Vendor	Product	Version
OpenCloudOS	OpenCloudOS Stream	Affected: 9.0.1367-1 , ≤ 9.0.1367-3 (git)
vim	vim	Affected: 9.0.1367-1 , ≤ 9.0.1367-3 (custom) cpe:2.3:a:vim:vim::::::::

Date Public

2023-08-07 10:00

Credits

fullwaywang (Tencent Yunding Lab)

Show details on NVD website

JSON

To clipboard

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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.

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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
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