wid-sec-w-2022-2365
Vulnerability from csaf_certbund
Published
2022-12-18 23:00
Modified
2024-01-15 23:00
Summary
Samba: Mehrere Schwachstellen ermöglichen Privilegieneskalation

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
Samba ist eine Open Source Software Suite, die Druck- und Dateidienste für SMB/CIFS Clients implementiert. DiskStation Manager (DSM) ist ein webbasiertes Betriebssystem für Synology NAS-Geräte.
Angriff
Ein entfernter, anonymer oder authentisierter Angreifer kann mehrere Schwachstellen in Samba ausnutzen, um seine Privilegien zu erhöhen.
Betroffene Betriebssysteme
- UNIX - Linux - BIOS/Firmware - Sonstiges - Hardware Appliance


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": "Samba ist eine Open Source Software Suite, die Druck- und Dateidienste f\u00fcr SMB/CIFS Clients implementiert.\r\nDiskStation Manager (DSM) ist ein webbasiertes Betriebssystem f\u00fcr Synology NAS-Ger\u00e4te.",
        "title": "Produktbeschreibung"
      },
      {
        "category": "summary",
        "text": "Ein entfernter, anonymer oder authentisierter Angreifer kann mehrere Schwachstellen in Samba ausnutzen, um seine Privilegien zu erh\u00f6hen.",
        "title": "Angriff"
      },
      {
        "category": "general",
        "text": "- UNIX\n- Linux\n- BIOS/Firmware\n- Sonstiges\n- Hardware Appliance",
        "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-2022-2365 - CSAF Version",
        "url": "https://wid.cert-bund.de/.well-known/csaf/white/2022/wid-sec-w-2022-2365.json"
      },
      {
        "category": "self",
        "summary": "WID-SEC-2022-2365 - Portal Version",
        "url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2022-2365"
      },
      {
        "category": "external",
        "summary": "Samba Releases Security Updates vom 2022-12-18",
        "url": "https://us-cert.cisa.gov/ncas/current-activity/2022/12/16/samba-releases-security-updates"
      },
      {
        "category": "external",
        "summary": "Samba Security Announcement vom 2022-12-18",
        "url": "https://www.samba.org/samba/security/CVE-2022-38023.html"
      },
      {
        "category": "external",
        "summary": "Samba Security Announcement vom 2022-12-18",
        "url": "https://www.samba.org/samba/security/CVE-2022-37966.html"
      },
      {
        "category": "external",
        "summary": "Samba Security Announcement vom 2022-12-18",
        "url": "https://www.samba.org/samba/security/CVE-2022-37967.html"
      },
      {
        "category": "external",
        "summary": "Samba Security Announcement vom 2022-12-18",
        "url": "https://www.samba.org/samba/security/CVE-2022-45141.html"
      },
      {
        "category": "external",
        "summary": "Synology Security Advisory vom 2022-12-18",
        "url": "https://www.synology.com/en-global/security/advisory/Synology_SA_22_24"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2023:0014-1 vom 2023-01-03",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2023-January/013414.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2023:0081-1 vom 2023-01-12",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2023-January/013465.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2023:0122-1 vom 2023-01-23",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2023-January/013509.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2023:0126-1 vom 2023-01-24",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2023-January/013514.html"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-5822-1 vom 2023-01-24",
        "url": "https://ubuntu.com/security/notices/USN-5822-1"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-5822-2 vom 2023-01-27",
        "url": "https://ubuntu.com/security/notices/USN-5822-2"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2023:0163-1 vom 2023-01-26",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2023-January/013539.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2023:0160-1 vom 2023-01-26",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2023-January/013535.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2023:0164-1 vom 2023-01-26",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2023-January/013544.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2023:0162-1 vom 2023-01-26",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2023-January/013547.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2023:0222-1 vom 2023-02-01",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2023-February/013609.html"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2023:0637 vom 2023-02-08",
        "url": "https://access.redhat.com/errata/RHSA-2023:0637"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2023:0638 vom 2023-02-08",
        "url": "https://access.redhat.com/errata/RHSA-2023:0638"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2023:0639 vom 2023-02-08",
        "url": "https://access.redhat.com/errata/RHSA-2023:0639"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2023:0698 vom 2023-02-15",
        "url": "https://access.redhat.com/errata/RHSA-2023:0698"
      },
      {
        "category": "external",
        "summary": "Release Notes for Samba 4.16.9 vom 2023-02-16",
        "url": "https://www.samba.org/samba/history/samba-4.16.9.html"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2023:0838 vom 2023-02-21",
        "url": "https://access.redhat.com/errata/RHSA-2023:0838"
      },
      {
        "category": "external",
        "summary": "Oracle Linux Security Advisory ELSA-2023-0838 vom 2023-02-22",
        "url": "http://linux.oracle.com/errata/ELSA-2023-0838.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2023:0620-1 vom 2023-03-06",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2023-March/013975.html"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2023:1090 vom 2023-03-07",
        "url": "https://access.redhat.com/errata/RHSA-2023:1090"
      },
      {
        "category": "external",
        "summary": "Oracle Linux Security Advisory ELSA-2023-1090 vom 2023-03-08",
        "url": "http://linux.oracle.com/errata/ELSA-2023-1090.html"
      },
      {
        "category": "external",
        "summary": "Oracle Linux Security Advisory ELSA-2023-1090 vom 2023-03-08",
        "url": "https://linux.oracle.com/errata/ELSA-2023-1090.html"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-5936-1 vom 2023-03-08",
        "url": "https://ubuntu.com/security/notices/USN-5936-1"
      },
      {
        "category": "external",
        "summary": "CentOS Security Advisory CESA-2023:1090 vom 2023-03-08",
        "url": "https://lists.centos.org/pipermail/centos-announce/2023-March/086380.html"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2023:2137 vom 2023-05-05",
        "url": "https://access.redhat.com/errata/RHSA-2023:2137"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2023:2127 vom 2023-05-04",
        "url": "https://access.redhat.com/errata/RHSA-2023:2127"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2023:2136 vom 2023-05-05",
        "url": "https://access.redhat.com/errata/RHSA-2023:2136"
      },
      {
        "category": "external",
        "summary": "Oracle Linux Security Advisory ELSA-2023-2127 vom 2023-05-05",
        "url": "https://linux.oracle.com/errata/ELSA-2023-2127.html"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2023:2570 vom 2023-05-09",
        "url": "https://access.redhat.com/errata/RHSA-2023:2570"
      },
      {
        "category": "external",
        "summary": "Amazon Linux Security Advisory ALAS-2023-2042 vom 2023-05-17",
        "url": "https://alas.aws.amazon.com/AL2/ALAS-2023-2042.html"
      },
      {
        "category": "external",
        "summary": "Amazon Linux Security Advisory ALAS-2023-1747 vom 2023-05-24",
        "url": "https://alas.aws.amazon.com/ALAS-2023-1747.html"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2023:3491 vom 2023-06-06",
        "url": "https://access.redhat.com/errata/RHSA-2023:3491"
      },
      {
        "category": "external",
        "summary": "QNAP Security Advisory QSA-23-05 vom 2023-06-14",
        "url": "https://www.qnap.com/de-de/security-advisory/QSA-23-05"
      },
      {
        "category": "external",
        "summary": "IBM Security Bulletin 7010099 vom 2023-07-06",
        "url": "https://www.ibm.com/support/pages/node/7010099"
      },
      {
        "category": "external",
        "summary": "Gentoo Linux Security Advisory GLSA-202309-06 vom 2023-09-17",
        "url": "https://security.gentoo.org/glsa/202309-06"
      },
      {
        "category": "external",
        "summary": "Oracle Linux Security Advisory ELSA-2023-7139 vom 2023-11-21",
        "url": "https://linux.oracle.com/errata/ELSA-2023-7139.html"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2024:0252 vom 2024-01-16",
        "url": "https://access.redhat.com/errata/RHSA-2024:0252"
      }
    ],
    "source_lang": "en-US",
    "title": "Samba: Mehrere Schwachstellen erm\u00f6glichen Privilegieneskalation",
    "tracking": {
      "current_release_date": "2024-01-15T23:00:00.000+00:00",
      "generator": {
        "date": "2024-02-15T17:07:17.727+00:00",
        "engine": {
          "name": "BSI-WID",
          "version": "1.3.0"
        }
      },
      "id": "WID-SEC-W-2022-2365",
      "initial_release_date": "2022-12-18T23:00:00.000+00:00",
      "revision_history": [
        {
          "date": "2022-12-18T23:00:00.000+00:00",
          "number": "1",
          "summary": "Initiale Fassung"
        },
        {
          "date": "2023-01-02T23:00:00.000+00:00",
          "number": "2",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2023-01-12T23:00:00.000+00:00",
          "number": "3",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2023-01-23T23:00:00.000+00:00",
          "number": "4",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2023-01-24T23:00:00.000+00:00",
          "number": "5",
          "summary": "Neue Updates von SUSE und Ubuntu aufgenommen"
        },
        {
          "date": "2023-01-26T23:00:00.000+00:00",
          "number": "6",
          "summary": "Neue Updates von Ubuntu aufgenommen"
        },
        {
          "date": "2023-02-01T23:00:00.000+00:00",
          "number": "7",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2023-02-07T23:00:00.000+00:00",
          "number": "8",
          "summary": "Neue Updates von Red Hat aufgenommen"
        },
        {
          "date": "2023-02-15T23:00:00.000+00:00",
          "number": "9",
          "summary": "Neue Updates von Red Hat aufgenommen"
        },
        {
          "date": "2023-02-16T23:00:00.000+00:00",
          "number": "10",
          "summary": "Neue Updates aufgenommen"
        },
        {
          "date": "2023-02-21T23:00:00.000+00:00",
          "number": "11",
          "summary": "Neue Updates von Red Hat aufgenommen"
        },
        {
          "date": "2023-02-22T23:00:00.000+00:00",
          "number": "12",
          "summary": "Neue Updates von Oracle Linux aufgenommen"
        },
        {
          "date": "2023-03-06T23:00:00.000+00:00",
          "number": "13",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2023-03-07T23:00:00.000+00:00",
          "number": "14",
          "summary": "Neue Updates von Red Hat und Oracle Linux aufgenommen"
        },
        {
          "date": "2023-03-08T23:00:00.000+00:00",
          "number": "15",
          "summary": "Neue Updates von Ubuntu und CentOS aufgenommen"
        },
        {
          "date": "2023-05-04T22:00:00.000+00:00",
          "number": "16",
          "summary": "Neue Updates von Red Hat und Oracle Linux aufgenommen"
        },
        {
          "date": "2023-05-09T22:00:00.000+00:00",
          "number": "17",
          "summary": "Neue Updates von Red Hat aufgenommen"
        },
        {
          "date": "2023-05-16T22:00:00.000+00:00",
          "number": "18",
          "summary": "Neue Updates von Amazon aufgenommen"
        },
        {
          "date": "2023-05-23T22:00:00.000+00:00",
          "number": "19",
          "summary": "Neue Updates von Amazon aufgenommen"
        },
        {
          "date": "2023-06-06T22:00:00.000+00:00",
          "number": "20",
          "summary": "Neue Updates von Red Hat aufgenommen"
        },
        {
          "date": "2023-06-14T22:00:00.000+00:00",
          "number": "21",
          "summary": "Neue Updates von QNAP aufgenommen"
        },
        {
          "date": "2023-07-06T22:00:00.000+00:00",
          "number": "22",
          "summary": "Neue Updates von IBM aufgenommen"
        },
        {
          "date": "2023-09-17T22:00:00.000+00:00",
          "number": "23",
          "summary": "Neue Updates von Gentoo aufgenommen"
        },
        {
          "date": "2023-11-21T23:00:00.000+00:00",
          "number": "24",
          "summary": "Neue Updates von Oracle Linux aufgenommen"
        },
        {
          "date": "2024-01-15T23:00:00.000+00:00",
          "number": "25",
          "summary": "Neue Updates von Red Hat aufgenommen"
        }
      ],
      "status": "final",
      "version": "25"
    }
  },
  "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": "IBM QRadar SIEM 7.5",
            "product": {
              "name": "IBM QRadar SIEM 7.5",
              "product_id": "T022954",
              "product_identification_helper": {
                "cpe": "cpe:/a:ibm:qradar_siem:7.5"
              }
            }
          }
        ],
        "category": "vendor",
        "name": "IBM"
      },
      {
        "branches": [
          {
            "category": "product_name",
            "name": "Open Source CentOS",
            "product": {
              "name": "Open Source CentOS",
              "product_id": "1727",
              "product_identification_helper": {
                "cpe": "cpe:/o:centos:centos:-"
              }
            }
          },
          {
            "branches": [
              {
                "category": "product_name",
                "name": "Open Source Samba \u003c 4.17.4",
                "product": {
                  "name": "Open Source Samba \u003c 4.17.4",
                  "product_id": "T025619",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:samba:samba:4.17.4"
                  }
                }
              },
              {
                "category": "product_name",
                "name": "Open Source Samba \u003c 4.15.13",
                "product": {
                  "name": "Open Source Samba \u003c 4.15.13",
                  "product_id": "T025644",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:samba:samba:4.15.13"
                  }
                }
              },
              {
                "category": "product_name",
                "name": "Open Source Samba \u003c 4.16.8",
                "product": {
                  "name": "Open Source Samba \u003c 4.16.8",
                  "product_id": "T025645",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:samba:samba:4.16.8"
                  }
                }
              },
              {
                "category": "product_name",
                "name": "Open Source Samba \u003c 4.16.9",
                "product": {
                  "name": "Open Source Samba \u003c 4.16.9",
                  "product_id": "T026404",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:samba:samba:4.16.9"
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "Samba"
          }
        ],
        "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": [
          {
            "category": "product_name",
            "name": "QNAP NAS",
            "product": {
              "name": "QNAP NAS",
              "product_id": "T017100",
              "product_identification_helper": {
                "cpe": "cpe:/h:qnap:nas:-"
              }
            }
          }
        ],
        "category": "vendor",
        "name": "QNAP"
      },
      {
        "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 OpenShift Container Platform",
            "product": {
              "name": "Red Hat OpenShift Container Platform",
              "product_id": "T025202",
              "product_identification_helper": {
                "cpe": "cpe:/a:redhat:openshift:container_platform"
              }
            }
          }
        ],
        "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": "Synology DiskStation Manager Directory Server",
            "product": {
              "name": "Synology DiskStation Manager Directory Server",
              "product_id": "T025650",
              "product_identification_helper": {
                "cpe": "cpe:/a:synology:diskstation_manager:::directory_server"
              }
            }
          }
        ],
        "category": "vendor",
        "name": "Synology"
      },
      {
        "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-2022-37966",
      "notes": [
        {
          "category": "description",
          "text": "In Samba existieren mehrere Schwachstellen. Die Fehler bestehen aufgrund eines schwachen RC4/HMAC-MD5-NetLogon-Secure-Channels, schwacher rc4-hmac-Sitzungsschl\u00fcssel f\u00fcr die Verwendung zwischen modernen Clients und Servern, einer Kerberos-Ticketf\u00e4lschung bei eingeschr\u00e4nkter Delegation und weil die Samba-Active-Directory-DCs rc4-hmac-verschl\u00fcsselte Tickets ausstellen, obwohl der Zielserver eine bessere Verschl\u00fcsselung unterst\u00fctzt. Ein entfernter, anonymer oder authentisierter Angreifer kann diese Schwachstellen ausnutzen, um seine Privilegien zu erweitern."
        }
      ],
      "product_status": {
        "known_affected": [
          "T022954",
          "T002207",
          "67646",
          "T026404",
          "T000126",
          "T025202",
          "398363",
          "T012167",
          "1727",
          "T004914",
          "T017100",
          "T025650"
        ]
      },
      "release_date": "2022-12-18T23:00:00Z",
      "title": "CVE-2022-37966"
    },
    {
      "cve": "CVE-2022-37967",
      "notes": [
        {
          "category": "description",
          "text": "In Samba existieren mehrere Schwachstellen. Die Fehler bestehen aufgrund eines schwachen RC4/HMAC-MD5-NetLogon-Secure-Channels, schwacher rc4-hmac-Sitzungsschl\u00fcssel f\u00fcr die Verwendung zwischen modernen Clients und Servern, einer Kerberos-Ticketf\u00e4lschung bei eingeschr\u00e4nkter Delegation und weil die Samba-Active-Directory-DCs rc4-hmac-verschl\u00fcsselte Tickets ausstellen, obwohl der Zielserver eine bessere Verschl\u00fcsselung unterst\u00fctzt. Ein entfernter, anonymer oder authentisierter Angreifer kann diese Schwachstellen ausnutzen, um seine Privilegien zu erweitern."
        }
      ],
      "product_status": {
        "known_affected": [
          "T022954",
          "T002207",
          "67646",
          "T026404",
          "T000126",
          "T025202",
          "398363",
          "T012167",
          "1727",
          "T004914",
          "T017100",
          "T025650"
        ]
      },
      "release_date": "2022-12-18T23:00:00Z",
      "title": "CVE-2022-37967"
    },
    {
      "cve": "CVE-2022-38023",
      "notes": [
        {
          "category": "description",
          "text": "In Samba existieren mehrere Schwachstellen. Die Fehler bestehen aufgrund eines schwachen RC4/HMAC-MD5-NetLogon-Secure-Channels, schwacher rc4-hmac-Sitzungsschl\u00fcssel f\u00fcr die Verwendung zwischen modernen Clients und Servern, einer Kerberos-Ticketf\u00e4lschung bei eingeschr\u00e4nkter Delegation und weil die Samba-Active-Directory-DCs rc4-hmac-verschl\u00fcsselte Tickets ausstellen, obwohl der Zielserver eine bessere Verschl\u00fcsselung unterst\u00fctzt. Ein entfernter, anonymer oder authentisierter Angreifer kann diese Schwachstellen ausnutzen, um seine Privilegien zu erweitern."
        }
      ],
      "product_status": {
        "known_affected": [
          "T022954",
          "T002207",
          "67646",
          "T026404",
          "T000126",
          "T025202",
          "398363",
          "T012167",
          "1727",
          "T004914",
          "T017100",
          "T025650"
        ]
      },
      "release_date": "2022-12-18T23:00:00Z",
      "title": "CVE-2022-38023"
    },
    {
      "cve": "CVE-2022-45141",
      "notes": [
        {
          "category": "description",
          "text": "In Samba existieren mehrere Schwachstellen. Die Fehler bestehen aufgrund eines schwachen RC4/HMAC-MD5-NetLogon-Secure-Channels, schwacher rc4-hmac-Sitzungsschl\u00fcssel f\u00fcr die Verwendung zwischen modernen Clients und Servern, einer Kerberos-Ticketf\u00e4lschung bei eingeschr\u00e4nkter Delegation und weil die Samba-Active-Directory-DCs rc4-hmac-verschl\u00fcsselte Tickets ausstellen, obwohl der Zielserver eine bessere Verschl\u00fcsselung unterst\u00fctzt. Ein entfernter, anonymer oder authentisierter Angreifer kann diese Schwachstellen ausnutzen, um seine Privilegien zu erweitern."
        }
      ],
      "product_status": {
        "known_affected": [
          "T022954",
          "T002207",
          "67646",
          "T026404",
          "T000126",
          "T025202",
          "398363",
          "T012167",
          "1727",
          "T004914",
          "T017100",
          "T025650"
        ]
      },
      "release_date": "2022-12-18T23:00:00Z",
      "title": "CVE-2022-45141"
    }
  ]
}


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