csaf_certbund - wid-sec-w-2023-1924

wid-sec-w-2023-1924

Vulnerability from csaf_certbund

Published

2023-07-31 22:00

Modified

2024-01-14 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

JSON

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{
  "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": "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-2023-1924 - CSAF Version",
        "url": "https://wid.cert-bund.de/.well-known/csaf/white/2023/wid-sec-w-2023-1924.json"
      },
      {
        "category": "self",
        "summary": "WID-SEC-2023-1924 - Portal Version",
        "url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2023-1924"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory - RHSA-2023:4326  vom 2023-07-31",
        "url": "https://access.redhat.com/errata/RHSA-2023:4326"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2023:4415 vom 2023-08-01",
        "url": "https://access.redhat.com/errata/RHSA-2023:4415"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2023:4414 vom 2023-08-01",
        "url": "https://access.redhat.com/errata/RHSA-2023:4414"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2023:4416 vom 2023-08-01",
        "url": "https://access.redhat.com/errata/RHSA-2023:4416"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2023:4432 vom 2023-08-02",
        "url": "https://access.redhat.com/errata/RHSA-2023:4432"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2023:4431 vom 2023-08-02",
        "url": "https://access.redhat.com/errata/RHSA-2023:4431"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2023:4570 vom 2023-08-08",
        "url": "https://access.redhat.com/errata/RHSA-2023:4570"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2023:4571 vom 2023-08-08",
        "url": "https://access.redhat.com/errata/RHSA-2023:4571"
      },
      {
        "category": "external",
        "summary": "Oracle Linux Security Advisory ELSA-2023-4326 vom 2023-08-10",
        "url": "https://oss.oracle.com/pipermail/el-errata/2023-August/014405.html"
      },
      {
        "category": "external",
        "summary": "Oracle Linux Security Advisory ELSA-2023-4570 vom 2023-08-11",
        "url": "https://linux.oracle.com/errata/ELSA-2023-4570.html"
      },
      {
        "category": "external",
        "summary": "Oracle Linux Security Advisory ELSA-2023-4571 vom 2023-08-10",
        "url": "https://linux.oracle.com/errata/ELSA-2023-4571.html"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-6431-1 vom 2023-10-16",
        "url": "https://ubuntu.com/security/notices/USN-6431-1"
      },
      {
        "category": "external",
        "summary": "CentOS Security Advisory CESA-2023:4326 vom 2024-01-12",
        "url": "https://lists.centos.org/pipermail/centos-announce/2024-January/099206.html"
      }
    ],
    "source_lang": "en-US",
    "title": "Red Hat Enterprise Linux: Schwachstelle erm\u00f6glicht Denial of Service",
    "tracking": {
      "current_release_date": "2024-01-14T23:00:00.000+00:00",
      "generator": {
        "date": "2024-02-15T17:38:45.913+00:00",
        "engine": {
          "name": "BSI-WID",
          "version": "1.3.0"
        }
      },
      "id": "WID-SEC-W-2023-1924",
      "initial_release_date": "2023-07-31T22:00:00.000+00:00",
      "revision_history": [
        {
          "date": "2023-07-31T22:00:00.000+00:00",
          "number": "1",
          "summary": "Initiale Fassung"
        },
        {
          "date": "2023-08-01T22:00:00.000+00:00",
          "number": "2",
          "summary": "Neue Updates von Red Hat aufgenommen"
        },
        {
          "date": "2023-08-02T22:00:00.000+00:00",
          "number": "3",
          "summary": "Neue Updates von Red Hat aufgenommen"
        },
        {
          "date": "2023-08-08T22:00:00.000+00:00",
          "number": "4",
          "summary": "Neue Updates von Red Hat aufgenommen"
        },
        {
          "date": "2023-08-10T22:00:00.000+00:00",
          "number": "5",
          "summary": "Neue Updates von Oracle Linux aufgenommen"
        },
        {
          "date": "2023-10-16T22:00:00.000+00:00",
          "number": "6",
          "summary": "Neue Updates von Ubuntu aufgenommen"
        },
        {
          "date": "2024-01-14T23:00:00.000+00:00",
          "number": "7",
          "summary": "Neue Updates von CentOS aufgenommen"
        }
      ],
      "status": "final",
      "version": "7"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "category": "product_name",
            "name": "Open Source CentOS",
            "product": {
              "name": "Open Source CentOS",
              "product_id": "1727",
              "product_identification_helper": {
                "cpe": "cpe:/o:centos:centos:-"
              }
            }
          }
        ],
        "category": "vendor",
        "name": "Open Source"
      },
      {
        "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_name",
                "name": "Red Hat Enterprise Linux \u003c iperf 3.14",
                "product": {
                  "name": "Red Hat Enterprise Linux \u003c iperf 3.14",
                  "product_id": "T028973",
                  "product_identification_helper": {
                    "cpe": "cpe:/o:redhat:enterprise_linux:iperf_3.14"
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "Enterprise Linux"
          }
        ],
        "category": "vendor",
        "name": "Red Hat"
      },
      {
        "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-2023-38403",
      "notes": [
        {
          "category": "description",
          "text": "Es besteht eine Schwachstelle in Red Hat Enterprise Linux. Dieser Fehler besteht, weil iperf3 dynamisch Speicherpuffer f\u00fcr JSON-formatierte Nachrichten zuweist, was einen Integer-\u00dcberlauf ausl\u00f6sen kann. Ein entfernter Angreifer kann diese Schwachstelle ausnutzen, um einen Denial-of-Service-Zustand zu verursachen."
        }
      ],
      "product_status": {
        "known_affected": [
          "67646",
          "T000126",
          "1727",
          "T004914"
        ]
      },
      "release_date": "2023-07-31T22:00:00Z",
      "title": "CVE-2023-38403"
    }
  ]
}

cve-2023-38403

Vulnerability from cvelistv5

Published

2023-07-17 00:00

Modified

2024-08-02 17:39

Severity ?

Summary

iperf3 before 3.14 allows peers to cause an integer overflow and heap corruption via a crafted length field.

References

▼	URL	Tags
	https://downloads.es.net/pub/iperf/esnet-secadv-2023-0001.txt.asc
	https://github.com/esnet/iperf/commit/0ef151550d96cc4460f98832df84b4a1e87c65e9
	https://bugs.debian.org/1040830
	https://github.com/esnet/iperf/issues/1542
	https://cwe.mitre.org/data/definitions/130.html
	https://lists.debian.org/debian-lts-announce/2023/07/msg00025.html	mailing-list
	https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/M25Z5FHTO3XWMGP37JHJ7IIIHSGCLKEV/	vendor-advisory
	https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/BV6EBWWF4PEQKROEVXGYSTIT2MGBTLU7/	vendor-advisory
	https://security.netapp.com/advisory/ntap-20230818-0016/
	https://support.apple.com/kb/HT213984
	https://support.apple.com/kb/HT213985
	http://seclists.org/fulldisclosure/2023/Oct/24	mailing-list
	http://seclists.org/fulldisclosure/2023/Oct/26	mailing-list

Impacted products

▼	Vendor	Product
	n/a	n/a

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-02T17:39:13.471Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://downloads.es.net/pub/iperf/esnet-secadv-2023-0001.txt.asc"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://github.com/esnet/iperf/commit/0ef151550d96cc4460f98832df84b4a1e87c65e9"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://bugs.debian.org/1040830"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://github.com/esnet/iperf/issues/1542"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://cwe.mitre.org/data/definitions/130.html"
          },
          {
            "name": "[debian-lts-announce] 20230725 [SECURITY] [DLA 3506-1] iperf3 security update",
            "tags": [
              "mailing-list",
              "x_transferred"
            ],
            "url": "https://lists.debian.org/debian-lts-announce/2023/07/msg00025.html"
          },
          {
            "name": "FEDORA-2023-5f3b4c0b97",
            "tags": [
              "vendor-advisory",
              "x_transferred"
            ],
            "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/M25Z5FHTO3XWMGP37JHJ7IIIHSGCLKEV/"
          },
          {
            "name": "FEDORA-2023-04243a1845",
            "tags": [
              "vendor-advisory",
              "x_transferred"
            ],
            "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/BV6EBWWF4PEQKROEVXGYSTIT2MGBTLU7/"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://security.netapp.com/advisory/ntap-20230818-0016/"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://support.apple.com/kb/HT213984"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://support.apple.com/kb/HT213985"
          },
          {
            "name": "20231025 APPLE-SA-10-25-2023-4 macOS Sonoma 14.1",
            "tags": [
              "mailing-list",
              "x_transferred"
            ],
            "url": "http://seclists.org/fulldisclosure/2023/Oct/24"
          },
          {
            "name": "20231025 APPLE-SA-10-25-2023-5 macOS Ventura 13.6.1",
            "tags": [
              "mailing-list",
              "x_transferred"
            ],
            "url": "http://seclists.org/fulldisclosure/2023/Oct/26"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "iperf3 before 3.14 allows peers to cause an integer overflow and heap corruption via a crafted length field."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2023-10-25T23:07:43.008593",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "url": "https://downloads.es.net/pub/iperf/esnet-secadv-2023-0001.txt.asc"
        },
        {
          "url": "https://github.com/esnet/iperf/commit/0ef151550d96cc4460f98832df84b4a1e87c65e9"
        },
        {
          "url": "https://bugs.debian.org/1040830"
        },
        {
          "url": "https://github.com/esnet/iperf/issues/1542"
        },
        {
          "url": "https://cwe.mitre.org/data/definitions/130.html"
        },
        {
          "name": "[debian-lts-announce] 20230725 [SECURITY] [DLA 3506-1] iperf3 security update",
          "tags": [
            "mailing-list"
          ],
          "url": "https://lists.debian.org/debian-lts-announce/2023/07/msg00025.html"
        },
        {
          "name": "FEDORA-2023-5f3b4c0b97",
          "tags": [
            "vendor-advisory"
          ],
          "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/M25Z5FHTO3XWMGP37JHJ7IIIHSGCLKEV/"
        },
        {
          "name": "FEDORA-2023-04243a1845",
          "tags": [
            "vendor-advisory"
          ],
          "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/BV6EBWWF4PEQKROEVXGYSTIT2MGBTLU7/"
        },
        {
          "url": "https://security.netapp.com/advisory/ntap-20230818-0016/"
        },
        {
          "url": "https://support.apple.com/kb/HT213984"
        },
        {
          "url": "https://support.apple.com/kb/HT213985"
        },
        {
          "name": "20231025 APPLE-SA-10-25-2023-4 macOS Sonoma 14.1",
          "tags": [
            "mailing-list"
          ],
          "url": "http://seclists.org/fulldisclosure/2023/Oct/24"
        },
        {
          "name": "20231025 APPLE-SA-10-25-2023-5 macOS Ventura 13.6.1",
          "tags": [
            "mailing-list"
          ],
          "url": "http://seclists.org/fulldisclosure/2023/Oct/26"
        }
      ]
    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2023-38403",
    "datePublished": "2023-07-17T00:00:00",
    "dateReserved": "2023-07-17T00:00:00",
    "dateUpdated": "2024-08-02T17:39:13.471Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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.

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