wid-sec-w-2022-1339
Vulnerability from csaf_certbund
Published
2022-09-07 22:00
Modified
2024-02-21 23:00
Summary
Red Hat Enterprise Linux: 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
Red Hat Enterprise Linux (RHEL) ist eine populäre Linux-Distribution.
Angriff
Ein entfernter, anonymer Angreifer kann eine Schwachstelle in Red Hat Enterprise Linux ausnutzen, um einen Denial of Service Angriff durchzuführen.
Betroffene Betriebssysteme
- Linux


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": "Red Hat Enterprise Linux (RHEL) ist eine popul\u00e4re Linux-Distribution.",
        "title": "Produktbeschreibung"
      },
      {
        "category": "summary",
        "text": "Ein entfernter, anonymer Angreifer kann eine Schwachstelle in Red Hat Enterprise Linux ausnutzen, um einen Denial of Service Angriff durchzuf\u00fchren.",
        "title": "Angriff"
      },
      {
        "category": "general",
        "text": "- Linux",
        "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-2022-1339 - CSAF Version",
        "url": "https://wid.cert-bund.de/.well-known/csaf/white/2022/wid-sec-w-2022-1339.json"
      },
      {
        "category": "self",
        "summary": "WID-SEC-2022-1339 - Portal Version",
        "url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2022-1339"
      },
      {
        "category": "external",
        "summary": "RedHat Security Advisory vom 2022-09-07",
        "url": "https://access.redhat.com/errata/RHSA-2022:6382"
      },
      {
        "category": "external",
        "summary": "RedHat Security Advisory vom 2022-09-07",
        "url": "https://access.redhat.com/errata/RHSA-2022:6383"
      },
      {
        "category": "external",
        "summary": "RedHat Security Advisory vom 2022-09-07",
        "url": "https://access.redhat.com/errata/RHSA-2022:6384"
      },
      {
        "category": "external",
        "summary": "RedHat Security Advisory vom 2022-09-07",
        "url": "https://access.redhat.com/errata/RHSA-2022:6385"
      },
      {
        "category": "external",
        "summary": "RedHat Security Advisory vom 2022-09-07",
        "url": "https://access.redhat.com/errata/RHSA-2022:6386"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-5608-1 vom 2022-09-13",
        "url": "https://ubuntu.com/security/notices/USN-5608-1"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2022:6551 vom 2022-09-19",
        "url": "https://access.redhat.com/errata/RHSA-2022:6551"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2022:3356-1 vom 2022-09-23",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2022-September/012355.html"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2022:6850 vom 2022-10-06",
        "url": "https://access.redhat.com/errata/RHSA-2022:6850"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2022:7268 vom 2022-11-01",
        "url": "https://access.redhat.com/errata/RHSA-2022:7268"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2022:8263 vom 2022-11-15",
        "url": "https://access.redhat.com/errata/RHSA-2022:8263"
      },
      {
        "category": "external",
        "summary": "Oracle Linux Security Advisory ELSA-2022-8263 vom 2022-11-22",
        "url": "https://linux.oracle.com/errata/ELSA-2022-8263.html"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2023:0166 vom 2023-01-16",
        "url": "https://access.redhat.com/errata/RHSA-2023:0166"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2023:0167 vom 2023-01-16",
        "url": "https://access.redhat.com/errata/RHSA-2023:0167"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2023:0168 vom 2023-01-16",
        "url": "https://access.redhat.com/errata/RHSA-2023:0168"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2023:0172 vom 2023-01-16",
        "url": "https://access.redhat.com/errata/RHSA-2023:0172"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2023:0170 vom 2023-01-16",
        "url": "https://access.redhat.com/errata/RHSA-2023:0170"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2023:0171 vom 2023-01-16",
        "url": "https://access.redhat.com/errata/RHSA-2023:0171"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2023:0169 vom 2023-01-16",
        "url": "https://access.redhat.com/errata/RHSA-2023:0169"
      },
      {
        "category": "external",
        "summary": "Oracle Linux Security Advisory ELSA-2023-0171 vom 2023-01-16",
        "url": "https://linux.oracle.com/errata/ELSA-2023-0171.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2024:0529-1 vom 2024-02-19",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2024-February/017948.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2024:0554-1 vom 2024-02-20",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2024-February/017964.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2024:0576-1 vom 2024-02-21",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2024-February/017983.html"
      }
    ],
    "source_lang": "en-US",
    "title": "Red Hat Enterprise Linux: Schwachstelle erm\u00f6glicht Denial of Service",
    "tracking": {
      "current_release_date": "2024-02-21T23:00:00.000+00:00",
      "generator": {
        "date": "2024-08-15T17:34:48.869+00:00",
        "engine": {
          "name": "BSI-WID",
          "version": "1.3.5"
        }
      },
      "id": "WID-SEC-W-2022-1339",
      "initial_release_date": "2022-09-07T22:00:00.000+00:00",
      "revision_history": [
        {
          "date": "2022-09-07T22:00:00.000+00:00",
          "number": "1",
          "summary": "Initiale Fassung"
        },
        {
          "date": "2022-09-13T22:00:00.000+00:00",
          "number": "2",
          "summary": "Neue Updates von Ubuntu aufgenommen"
        },
        {
          "date": "2022-09-19T22:00:00.000+00:00",
          "number": "3",
          "summary": "Neue Updates von Red Hat aufgenommen"
        },
        {
          "date": "2022-09-25T22:00:00.000+00:00",
          "number": "4",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2022-10-06T22:00:00.000+00:00",
          "number": "5",
          "summary": "Neue Updates von Red Hat aufgenommen"
        },
        {
          "date": "2022-11-01T23:00:00.000+00:00",
          "number": "6",
          "summary": "Neue Updates von Red Hat aufgenommen"
        },
        {
          "date": "2022-11-15T23:00:00.000+00:00",
          "number": "7",
          "summary": "Neue Updates von Red Hat aufgenommen"
        },
        {
          "date": "2022-11-21T23:00:00.000+00:00",
          "number": "8",
          "summary": "Neue Updates von Oracle Linux aufgenommen"
        },
        {
          "date": "2023-01-15T23:00:00.000+00:00",
          "number": "9",
          "summary": "Neue Updates von Red Hat aufgenommen"
        },
        {
          "date": "2023-01-16T23:00:00.000+00:00",
          "number": "10",
          "summary": "Neue Updates von Oracle Linux aufgenommen"
        },
        {
          "date": "2024-02-18T23:00:00.000+00:00",
          "number": "11",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2024-02-20T23:00:00.000+00:00",
          "number": "12",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2024-02-21T23:00:00.000+00:00",
          "number": "13",
          "summary": "Neue Updates von SUSE aufgenommen"
        }
      ],
      "status": "final",
      "version": "13"
    }
  },
  "product_tree": {
    "branches": [
      {
        "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": [
          {
            "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": "product_version",
                "name": "8",
                "product": {
                  "name": "Red Hat Enterprise Linux 8",
                  "product_id": "T014111",
                  "product_identification_helper": {
                    "cpe": "cpe:/o:redhat:enterprise_linux:8"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "9",
                "product": {
                  "name": "Red Hat Enterprise Linux 9",
                  "product_id": "T023632",
                  "product_identification_helper": {
                    "cpe": "cpe:/o:redhat:enterprise_linux:9"
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "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-2022-2132",
      "notes": [
        {
          "category": "description",
          "text": "Es existiert eine Schwachstelle in Red Hat Enterprise Linux in openvswitch. In der vhost Bibliothek DPDK werden bestimmte Eingaben nur ungen\u00fcgend gefiltert. Ein lokaler Angreifer kann diese Schwachstelle durch das Senden eines manipulierten Vhost-Headers ausnutzen, um einen Denial of Service zu verursachen."
        }
      ],
      "product_status": {
        "known_affected": [
          "T002207",
          "T023632",
          "67646",
          "T000126",
          "T004914",
          "T014111"
        ]
      },
      "release_date": "2022-09-07T22:00:00.000+00:00",
      "title": "CVE-2022-2132"
    }
  ]
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.




Sightings

Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
  • Confirmed: The vulnerability is confirmed from an analyst perspective.
  • Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
  • Patched: This vulnerability was successfully patched by the user reporting the sighting.
  • Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
  • Not confirmed: The user expresses doubt about the veracity of the vulnerability.
  • Not patched: This vulnerability was not successfully patched by the user reporting the sighting.