WID-SEC-W-2022-0342

Vulnerability from csaf_certbund - Published: 2021-09-14 22:00 - Updated: 2022-12-26 23:00
Summary
vim: Schwachstelle ermöglicht Ausführen von beliebigem Programmcode mit den Rechten des Dienstes

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 beliebigen Programmcode mit den Rechten des Dienstes auszuführen.
Betroffene Betriebssysteme
- UNIX - Linux - Windows - 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": "Vim (Vi IMproved) ist eine Weiterentwicklung des Texteditors vi.",
        "title": "Produktbeschreibung"
      },
      {
        "category": "summary",
        "text": "Ein lokaler Angreifer kann eine Schwachstelle in vim ausnutzen, um beliebigen Programmcode mit den Rechten des Dienstes auszuf\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-2022-0342 - CSAF Version",
        "url": "https://wid.cert-bund.de/.well-known/csaf/white/2021/wid-sec-w-2022-0342.json"
      },
      {
        "category": "self",
        "summary": "WID-SEC-2022-0342 - Portal Version",
        "url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2022-0342"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2022:4619-1 vom 2022-12-27",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2022-December/013343.html"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2021:4517 vom 2021-11-09",
        "url": "https://access.redhat.com/errata/RHSA-2021:4517"
      },
      {
        "category": "external",
        "summary": "huntr.dev CVE-2021-3778 vom 2021-09-14",
        "url": "https://huntr.dev/bounties/d9c17308-2c99-4f9f-a706-f7f72c24c273/"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-5093-1 vom 2021-09-28",
        "url": "https://ubuntu.com/security/notices/USN-5093-1"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2021:4845 vom 2021-11-29",
        "url": "https://access.redhat.com/errata/RHSA-2021:4845"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2021:4848 vom 2021-11-29",
        "url": "https://access.redhat.com/errata/RHSA-2021:4848"
      },
      {
        "category": "external",
        "summary": "Amazon Linux Security Advisory ALAS-2021-001 vom 2021-12-09",
        "url": "https://alas.aws.amazon.com/AL2022/ALAS-2021-001.html"
      },
      {
        "category": "external",
        "summary": "Amazon Linux Security Advisory ALAS-2021-1728 vom 2021-12-10",
        "url": "https://alas.aws.amazon.com/AL2/ALAS-2021-1728.html"
      },
      {
        "category": "external",
        "summary": "Debian Security Advisory DLA-2876 vom 2022-01-10",
        "url": "https://lists.debian.org/debian-lts-announce/2022/01/msg00003.html"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2022:0318 vom 2022-01-27",
        "url": "https://access.redhat.com/errata/RHSA-2022:0318"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2022:0736-1 vom 2022-03-04",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2022-March/010366.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2022:0736-2 vom 2022-04-20",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2022-April/010760.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2022:2102-1 vom 2022-06-16",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2022-June/011301.html"
      },
      {
        "category": "external",
        "summary": "Gentoo Linux Security Advisory GLSA-202208-32 vom 2022-08-23",
        "url": "https://security.gentoo.org/glsa/202208-32"
      }
    ],
    "source_lang": "en-US",
    "title": "vim: Schwachstelle erm\u00f6glicht Ausf\u00fchren von beliebigem Programmcode mit den Rechten des Dienstes",
    "tracking": {
      "current_release_date": "2022-12-26T23:00:00.000+00:00",
      "generator": {
        "date": "2024-08-15T17:28:22.966+00:00",
        "engine": {
          "name": "BSI-WID",
          "version": "1.3.5"
        }
      },
      "id": "WID-SEC-W-2022-0342",
      "initial_release_date": "2021-09-14T22:00:00.000+00:00",
      "revision_history": [
        {
          "date": "2021-09-14T22:00:00.000+00:00",
          "number": "1",
          "summary": "Initiale Fassung"
        },
        {
          "date": "2021-09-15T22:00:00.000+00:00",
          "number": "2",
          "summary": "Referenz(en) aufgenommen: 2004621"
        },
        {
          "date": "2021-09-28T22:00:00.000+00:00",
          "number": "3",
          "summary": "Neue Updates von Ubuntu aufgenommen"
        },
        {
          "date": "2021-10-17T22:00:00.000+00:00",
          "number": "4",
          "summary": "Referenz(en) aufgenommen: FEDORA-2021-84F4CF3244, FEDORA-2021-6988830606, FEDORA-2021-968F57EC98"
        },
        {
          "date": "2021-11-09T23:00:00.000+00:00",
          "number": "5",
          "summary": "Neue Updates von Red Hat aufgenommen"
        },
        {
          "date": "2021-11-29T23:00:00.000+00:00",
          "number": "6",
          "summary": "Neue Updates von Red Hat aufgenommen"
        },
        {
          "date": "2021-12-08T23:00:00.000+00:00",
          "number": "7",
          "summary": "Neue Updates von Amazon aufgenommen"
        },
        {
          "date": "2021-12-09T23:00:00.000+00:00",
          "number": "8",
          "summary": "Neue Updates von Amazon aufgenommen"
        },
        {
          "date": "2022-01-10T23:00:00.000+00:00",
          "number": "9",
          "summary": "Neue Updates von Debian aufgenommen"
        },
        {
          "date": "2022-01-27T23:00:00.000+00:00",
          "number": "10",
          "summary": "Neue Updates von Red Hat aufgenommen"
        },
        {
          "date": "2022-03-06T23:00:00.000+00:00",
          "number": "11",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2022-04-19T22:00:00.000+00:00",
          "number": "12",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2022-06-16T22:00:00.000+00:00",
          "number": "13",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2022-08-22T22:00:00.000+00:00",
          "number": "14",
          "summary": "Neue Updates von Gentoo aufgenommen"
        },
        {
          "date": "2022-12-26T23:00:00.000+00:00",
          "number": "15",
          "summary": "Neue Updates von SUSE aufgenommen"
        }
      ],
      "status": "final",
      "version": "15"
    }
  },
  "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": "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": "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 8.2.3409",
            "product": {
              "name": "Open Source vim \u003c 8.2.3409",
              "product_id": "T020409",
              "product_identification_helper": {
                "cpe": "cpe:/a:vim:vim:8.2.3409"
              }
            }
          }
        ],
        "category": "vendor",
        "name": "Open Source"
      },
      {
        "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-2021-3778",
      "notes": [
        {
          "category": "description",
          "text": "Es existiert eine Schwachstelle in vim. Mit Hilfe einer speziell manipulierten Eingabe ist es m\u00f6glich einen Heap-Buffer-Overflow auszul\u00f6sen. Ein entfernter anonymer Angreifer kann diese Schwachstelle ausnutzen, um einen Denial of Service zu verursachen oder potentiell beliebigen Code zur Ausf\u00fchrung zu bringen. Zur erfolgreichen Ausnutzung ist eine Benutzeraktion erforderlich."
        }
      ],
      "product_status": {
        "known_affected": [
          "2951",
          "T002207",
          "67646",
          "T000126",
          "398363",
          "T012167"
        ]
      },
      "release_date": "2021-09-14T22:00:00.000+00:00",
      "title": "CVE-2021-3778"
    }
  ]
}


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Sightings

Author Source Type Date

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.



Detection rules are retrieved from Rulezet.