WID-SEC-W-2022-0776

Vulnerability from csaf_certbund - Published: 2022-05-12 22:00 - Updated: 2023-04-03 22:00
Summary
vim: Schwachstelle ermöglicht Denial of Service

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 - Windows - Sonstiges
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 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- Windows\n- 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-2022-0776 - CSAF Version",
        "url": "https://wid.cert-bund.de/.well-known/csaf/white/2022/wid-sec-w-2022-0776.json"
      },
      {
        "category": "self",
        "summary": "WID-SEC-2022-0776 - Portal Version",
        "url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2022-0776"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-5995-1 vom 2023-04-04",
        "url": "https://ubuntu.com/security/notices/USN-5995-1"
      },
      {
        "category": "external",
        "summary": "PoC auf huntr.dev",
        "url": "https://huntr.dev/bounties/a74ba4a4-7a39-4a22-bde3-d2f8ee07b385/"
      },
      {
        "category": "external",
        "summary": "National Vulnerability Database vom 2022-05-12",
        "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-1674"
      },
      {
        "category": "external",
        "summary": "Amazon Linux Security Advisory ALAS-2022-1829 vom 2022-07-21",
        "url": "https://alas.aws.amazon.com/AL2/ALAS-2022-1829.html"
      },
      {
        "category": "external",
        "summary": "Amazon Linux Security Advisory ALAS-2022-1628 vom 2022-08-05",
        "url": "https://alas.aws.amazon.com/ALAS-2022-1628.html"
      },
      {
        "category": "external",
        "summary": "Gentoo Linux Security Advisory GLSA-202208-32 vom 2022-08-23",
        "url": "https://security.gentoo.org/glsa/202208-32"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-5723-1 vom 2022-11-15",
        "url": "https://ubuntu.com/security/notices/USN-5723-1"
      }
    ],
    "source_lang": "en-US",
    "title": "vim: Schwachstelle erm\u00f6glicht Denial of Service",
    "tracking": {
      "current_release_date": "2023-04-03T22:00:00.000+00:00",
      "generator": {
        "date": "2024-08-15T17:32:08.630+00:00",
        "engine": {
          "name": "BSI-WID",
          "version": "1.3.5"
        }
      },
      "id": "WID-SEC-W-2022-0776",
      "initial_release_date": "2022-05-12T22:00:00.000+00:00",
      "revision_history": [
        {
          "date": "2022-05-12T22:00:00.000+00:00",
          "number": "1",
          "summary": "Initiale Fassung"
        },
        {
          "date": "2022-05-17T22:00:00.000+00:00",
          "number": "2",
          "summary": "Referenz(en) aufgenommen: FEDORA-2022-D20B51DE9C, FEDORA-2022-2078CFB52D"
        },
        {
          "date": "2022-05-19T22:00:00.000+00:00",
          "number": "3",
          "summary": "Referenz(en) aufgenommen: FEDORA-2022-74B9E404C1, FEDORA-2022-D044E7E0B4"
        },
        {
          "date": "2022-05-23T22:00:00.000+00:00",
          "number": "4",
          "summary": "PoC aufgenommen"
        },
        {
          "date": "2022-07-20T22:00:00.000+00:00",
          "number": "5",
          "summary": "Neue Updates von Amazon aufgenommen"
        },
        {
          "date": "2022-08-04T22:00:00.000+00:00",
          "number": "6",
          "summary": "Neue Updates von Amazon aufgenommen"
        },
        {
          "date": "2022-08-22T22:00:00.000+00:00",
          "number": "7",
          "summary": "Neue Updates von Gentoo aufgenommen"
        },
        {
          "date": "2022-11-14T23:00:00.000+00:00",
          "number": "8",
          "summary": "Neue Updates von Ubuntu aufgenommen"
        },
        {
          "date": "2023-04-03T22:00:00.000+00:00",
          "number": "9",
          "summary": "Neue Updates von Ubuntu aufgenommen"
        }
      ],
      "status": "final",
      "version": "9"
    }
  },
  "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": "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 vim \u003c 8.2.4938",
            "product": {
              "name": "Open Source vim \u003c 8.2.4938",
              "product_id": "T023195",
              "product_identification_helper": {
                "cpe": "cpe:/a:vim:vim:8.2.4938"
              }
            }
          }
        ],
        "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-2022-1674",
      "notes": [
        {
          "category": "description",
          "text": "Es besteht eine Schwachstelle in vim aufgrund einer NULL-Zeiger-Dereferenz in der Funktion \"vim_regexec_string\" von \"regexp.c\". Ein lokaler Angreifer kann mit speziellen Eingaben das Programm zum Absturz bringen."
        }
      ],
      "product_status": {
        "known_affected": [
          "T000126",
          "398363",
          "T012167"
        ]
      },
      "release_date": "2022-05-12T22:00:00.000+00:00",
      "title": "CVE-2022-1674"
    }
  ]
}


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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.
  • 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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