WID-SEC-W-2023-0315

Vulnerability from csaf_certbund - Published: 2023-02-08 23:00 - Updated: 2023-11-26 23:00
Summary
Red Hat Enterprise Linux (OpenvSwitch): Mehrere Schwachstellen

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 mehrere Schwachstellen in Red Hat Enterprise Linux bezüglich des OpenvSwitch Pakets ausnutzen, um einen Denial of Service Angriff durchzuführen oder weitere, nicht spezifizierte Auswirkungen zu verursachen.
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 mehrere Schwachstellen in Red Hat Enterprise Linux bez\u00fcglich des OpenvSwitch Pakets ausnutzen, um einen Denial of Service Angriff durchzuf\u00fchren oder weitere, nicht spezifizierte Auswirkungen zu verursachen.",
        "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-2023-0315 - CSAF Version",
        "url": "https://wid.cert-bund.de/.well-known/csaf/white/2023/wid-sec-w-2023-0315.json"
      },
      {
        "category": "self",
        "summary": "WID-SEC-2023-0315 - Portal Version",
        "url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2023-0315"
      },
      {
        "category": "external",
        "summary": "Gentoo Linux Security Advisory GLSA-202311-16 vom 2023-11-26",
        "url": "https://security.gentoo.org/glsa/202311-16"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2023:2250-2 vom 2023-07-17",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2023-July/015513.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2023:2360-1 vom 2023-06-02",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2023-June/015046.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2023:2275-1 vom 2023-05-23",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2023-May/014938.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2023:2274-1 vom 2023-05-23",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2023-May/014939.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2023:2251-1 vom 2023-05-19",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2023-May/014927.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2023:2255-1 vom 2023-05-19",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2023-May/014930.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2023:2250-1 vom 2023-05-19",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2023-May/014928.html"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2023:0899 vom 2023-03-01",
        "url": "https://access.redhat.com/errata/RHSA-2023:0899"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-5890-1 vom 2023-02-27",
        "url": "https://ubuntu.com/security/notices/USN-5890-1"
      },
      {
        "category": "external",
        "summary": "RedHat Security Advisory vom 2023-02-08",
        "url": "https://access.redhat.com/errata/RHSA-2023:0685"
      },
      {
        "category": "external",
        "summary": "RedHat Security Advisory vom 2023-02-08",
        "url": "https://access.redhat.com/errata/RHSA-2023:0687"
      },
      {
        "category": "external",
        "summary": "RedHat Security Advisory vom 2023-02-08",
        "url": "https://access.redhat.com/errata/RHSA-2023:0688"
      },
      {
        "category": "external",
        "summary": "RedHat Security Advisory vom 2023-02-08",
        "url": "https://access.redhat.com/errata/RHSA-2023:0689"
      },
      {
        "category": "external",
        "summary": "RedHat Security Advisory vom 2023-02-08",
        "url": "https://access.redhat.com/errata/RHSA-2023:0691"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2023:0769 vom 2023-02-21",
        "url": "https://access.redhat.com/errata/RHSA-2023:0769"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2023:0774 vom 2023-02-22",
        "url": "https://access.redhat.com/errata/RHSA-2023:0774"
      }
    ],
    "source_lang": "en-US",
    "title": "Red Hat Enterprise Linux (OpenvSwitch): Mehrere Schwachstellen",
    "tracking": {
      "current_release_date": "2023-11-26T23:00:00.000+00:00",
      "generator": {
        "date": "2024-08-15T17:43:16.998+00:00",
        "engine": {
          "name": "BSI-WID",
          "version": "1.3.5"
        }
      },
      "id": "WID-SEC-W-2023-0315",
      "initial_release_date": "2023-02-08T23:00:00.000+00:00",
      "revision_history": [
        {
          "date": "2023-02-08T23:00:00.000+00:00",
          "number": "1",
          "summary": "Initiale Fassung"
        },
        {
          "date": "2023-02-20T23:00:00.000+00:00",
          "number": "2",
          "summary": "Neue Updates von Red Hat aufgenommen"
        },
        {
          "date": "2023-02-21T23:00:00.000+00:00",
          "number": "3",
          "summary": "Neue Updates von Red Hat aufgenommen"
        },
        {
          "date": "2023-02-27T23:00:00.000+00:00",
          "number": "4",
          "summary": "Neue Updates von Ubuntu aufgenommen"
        },
        {
          "date": "2023-02-28T23:00:00.000+00:00",
          "number": "5",
          "summary": "Neue Updates von Red Hat aufgenommen"
        },
        {
          "date": "2023-05-21T22:00:00.000+00:00",
          "number": "6",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2023-05-23T22:00:00.000+00:00",
          "number": "7",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2023-06-04T22:00:00.000+00:00",
          "number": "8",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2023-07-17T22:00:00.000+00:00",
          "number": "9",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2023-11-26T23:00:00.000+00:00",
          "number": "10",
          "summary": "Neue Updates von Gentoo aufgenommen"
        }
      ],
      "status": "final",
      "version": "10"
    }
  },
  "product_tree": {
    "branches": [
      {
        "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": "Red Hat Enterprise Linux 8",
            "product": {
              "name": "Red Hat Enterprise Linux 8",
              "product_id": "T014111",
              "product_identification_helper": {
                "cpe": "cpe:/o:redhat:enterprise_linux:8"
              }
            }
          },
          {
            "branches": [
              {
                "category": "product_name",
                "name": "Red Hat OpenShift Container Platform 4.10",
                "product": {
                  "name": "Red Hat OpenShift Container Platform 4.10",
                  "product_id": "T025742",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:redhat:openshift:container_platform_4.10"
                  }
                }
              },
              {
                "category": "product_name",
                "name": "Red Hat OpenShift Container Platform 4.11",
                "product": {
                  "name": "Red Hat OpenShift Container Platform 4.11",
                  "product_id": "T025990",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:redhat:openshift:container_platform_4.11"
                  }
                }
              },
              {
                "category": "product_name",
                "name": "Red Hat OpenShift Container Platform 4.12",
                "product": {
                  "name": "Red Hat OpenShift Container Platform 4.12",
                  "product_id": "T026435",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:redhat:openshift:container_platform_4.12"
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "OpenShift"
          }
        ],
        "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-2022-4337",
      "notes": [
        {
          "category": "description",
          "text": "Es existiert eine Schwachstelle in Red Hat Enterprise Linux im OpenvSwitch Paket. Diese tritt auf wenn die LLDP-Verarbeitung f\u00fcr einen bestimmten Port aktiviert ist. Ein entfernter, anonymer Angreifer kann diese Schwachstelle durch das Senden manipulierter LLDP-Pakete ausnutzen, um einen Denial of Service zu verursachen."
        }
      ],
      "product_status": {
        "known_affected": [
          "T002207",
          "T000126",
          "T012167",
          "T025742",
          "T026435",
          "T014111",
          "T025990"
        ]
      },
      "release_date": "2023-02-08T23:00:00.000+00:00",
      "title": "CVE-2022-4337"
    },
    {
      "cve": "CVE-2022-4338",
      "notes": [
        {
          "category": "description",
          "text": "Es existiert eine Schwachstelle in Red Hat Enterprise Linux im OpenvSwitch Paket. Wenn die LLDP-Verarbeitung f\u00fcr einen bestimmten Port aktiviert ist, k\u00f6nnen gef\u00e4lschte LLDP-Pakete einen Daten-Underflow verursachen. Ein Angreifer kann diese Schwachstelle ausnutzen, um nicht n\u00e4her spezifizierte Auswirkungen zu verursachen."
        }
      ],
      "product_status": {
        "known_affected": [
          "T002207",
          "T000126",
          "T012167",
          "T025742",
          "T026435",
          "T014111",
          "T025990"
        ]
      },
      "release_date": "2023-02-08T23:00:00.000+00:00",
      "title": "CVE-2022-4338"
    }
  ]
}


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 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.