wid-sec-w-2023-2620
Vulnerability from csaf_certbund
Published
2023-10-10 22:00
Modified
2024-04-22 22:00
Summary
Samba: 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
Samba ist eine Open Source Software Suite, die Druck- und Dateidienste für SMB/CIFS Clients implementiert.
Angriff
Ein entfernter anonymer oder authentisierter Angreifer kann mehrere Schwachstellen in Samba ausnutzen, um einen Denial-of-Service-Zustand zu erzeugen, Dateien zu manipulieren oder vertrauliche Informationen offenzulegen.
Betroffene Betriebssysteme
- Linux
- UNIX
{ "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": "Samba ist eine Open Source Software Suite, die Druck- und Dateidienste f\u00fcr SMB/CIFS Clients implementiert.", "title": "Produktbeschreibung" }, { "category": "summary", "text": "Ein entfernter anonymer oder authentisierter Angreifer kann mehrere Schwachstellen in Samba ausnutzen, um einen Denial-of-Service-Zustand zu erzeugen, Dateien zu manipulieren oder vertrauliche Informationen offenzulegen.", "title": "Angriff" }, { "category": "general", "text": "- Linux\n- UNIX", "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-2023-2620 - CSAF Version", "url": "https://wid.cert-bund.de/.well-known/csaf/white/2023/wid-sec-w-2023-2620.json" }, { "category": "self", "summary": "WID-SEC-2023-2620 - Portal Version", "url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2023-2620" }, { "category": "external", "summary": "QNAP Security Advisory QSA-23-20 vom 2023-12-08", "url": "https://www.qnap.com/de-de/security-advisory/QSA-23-20" }, { "category": "external", "summary": "Gentoo Linux Security Advisory GLSA-202402-28 vom 2024-02-19", "url": "https://security.gentoo.org/glsa/202402-28" }, { "category": "external", "summary": "Samba release notes 4.19.1 vom 2023-10-10", "url": "https://www.samba.org/samba/history/samba-4.19.1.html" }, { "category": "external", "summary": "Samba release notes 4.18.8 vom 2023-10-10", "url": "https://www.samba.org/samba/history/samba-4.18.8.html" }, { "category": "external", "summary": "Samba release notes 4.17.12 vom 2023-10-10", "url": "https://www.samba.org/samba/history/samba-4.17.12.html" }, { "category": "external", "summary": "Ubuntu Security Notice USN-6425-1 vom 2023-10-10", "url": "https://ubuntu.com/security/notices/USN-6425-1" }, { "category": "external", "summary": "SUSE Security Update SUSE-SU-2023:4040-1 vom 2023-10-10", "url": "https://lists.suse.com/pipermail/sle-security-updates/2023-October/016619.html" }, { "category": "external", "summary": "SUSE Security Update SUSE-SU-2023:4046-1 vom 2023-10-11", "url": "https://lists.suse.com/pipermail/sle-security-updates/2023-October/016626.html" }, { "category": "external", "summary": "Fedora Security Advisory FEDORA-2023-99444E494B vom 2023-10-11", "url": "https://bodhi.fedoraproject.org/updates/FEDORA-2023-99444e494b" }, { "category": "external", "summary": "Ubuntu Security Notice USN-6425-2 vom 2023-10-11", "url": "https://ubuntu.com/security/notices/USN-6425-2" }, { "category": "external", "summary": "Debian Security Advisory DSA-5525 vom 2023-10-12", "url": "https://www.debian.org/security/2023/dsa-5525" }, { "category": "external", "summary": "Fedora Security Advisory FEDORA-2023-FFF0C857D6 vom 2023-10-11", "url": "https://bodhi.fedoraproject.org/updates/FEDORA-2023-fff0c857d6" }, { "category": "external", "summary": "Fedora Security Advisory FEDORA-2023-7EB8CBF1A5 vom 2023-10-11", "url": "https://bodhi.fedoraproject.org/updates/FEDORA-2023-7eb8cbf1a5" }, { "category": "external", "summary": "SUSE Security Update SUSE-SU-2023:4059-1 vom 2023-10-13", "url": "https://www.suse.com/support/update/announcement/2023/suse-su-20234059-1/" }, { "category": "external", "summary": "SUSE Security Update SUSE-SU-2023:4096-1 vom 2023-10-17", "url": "https://lists.suse.com/pipermail/sle-security-updates/2023-October/016714.html" }, { "category": "external", "summary": "Ubuntu Security Notice USN-6425-3 vom 2023-10-17", "url": "https://ubuntu.com/security/notices/USN-6425-3" }, { "category": "external", "summary": "Red Hat Security Advisory RHSA-2023:6209 vom 2023-10-31", "url": "https://access.redhat.com/errata/RHSA-2023:6209" }, { "category": "external", "summary": "Red Hat Security Advisory RHSA-2023:6744 vom 2023-11-07", "url": "https://access.redhat.com/errata/RHSA-2023:6744" }, { "category": "external", "summary": "Oracle Linux Security Advisory ELSA-2023-6744 vom 2023-11-16", "url": "https://linux.oracle.com/errata/ELSA-2023-6744.html" }, { "category": "external", "summary": "Red Hat Security Advisory RHSA-2023:7408 vom 2023-11-21", "url": "https://access.redhat.com/errata/RHSA-2023:7408" }, { "category": "external", "summary": "Red Hat Security Advisory RHSA-2023:7371 vom 2023-11-21", "url": "https://access.redhat.com/errata/RHSA-2023:7371" }, { "category": "external", "summary": "Red Hat Security Advisory RHSA-2023:7464 vom 2023-11-23", "url": "https://access.redhat.com/errata/RHSA-2023:7464" }, { "category": "external", "summary": "Red Hat Security Advisory RHSA-2023:7467 vom 2023-11-23", "url": "https://access.redhat.com/errata/RHSA-2023:7467" }, { "category": "external", "summary": "Oracle Linux Security Advisory ELSA-2023-7467 vom 2023-11-27", "url": "https://linux.oracle.com/errata/ELSA-2023-7467.html" }, { "category": "external", "summary": "Amazon Linux Security Advisory ALAS-2023-2367 vom 2023-12-05", "url": "https://alas.aws.amazon.com/AL2/ALAS-2023-2367.html" }, { "category": "external", "summary": "Amazon Linux Security Advisory ALAS-2023-1896 vom 2023-12-05", "url": "https://www.cybersecurity-help.cz/vdb/SB2023120539" }, { "category": "external", "summary": "Debian Security Advisory DSA-5647 vom 2024-03-24", "url": "https://lists.debian.org/debian-security-announce/2024/msg00055.html" }, { "category": "external", "summary": "IBM Security Bulletin 7145367 vom 2024-03-27", "url": "https://www.ibm.com/support/pages/node/7145367" }, { "category": "external", "summary": "IBM Security Bulletin 7148094 vom 2024-04-11", "url": "https://www.ibm.com/support/pages/node/7148094" }, { "category": "external", "summary": "Debian Security Advisory DLA-3792 vom 2024-04-22", "url": "https://lists.debian.org/debian-lts-announce/2024/04/msg00015.html" } ], "source_lang": "en-US", "title": "Samba: Mehrere Schwachstellen", "tracking": { "current_release_date": "2024-04-22T22:00:00.000+00:00", "generator": { "date": "2024-04-23T08:03:44.961+00:00", "engine": { "name": "BSI-WID", "version": "1.3.0" } }, "id": "WID-SEC-W-2023-2620", "initial_release_date": "2023-10-10T22:00:00.000+00:00", "revision_history": [ { "date": "2023-10-10T22:00:00.000+00:00", "number": "1", "summary": "Initiale Fassung" }, { "date": "2023-10-11T22:00:00.000+00:00", "number": "2", "summary": "Neue Updates von Fedora, Ubuntu und Debian aufgenommen" }, { "date": "2023-10-12T22:00:00.000+00:00", "number": "3", "summary": "Neue Updates von SUSE aufgenommen" }, { "date": "2023-10-17T22:00:00.000+00:00", "number": "4", "summary": "Neue Updates von SUSE und Ubuntu aufgenommen" }, { "date": "2023-10-31T23:00:00.000+00:00", "number": "5", "summary": "Neue Updates von Red Hat aufgenommen" }, { "date": "2023-11-07T23:00:00.000+00:00", "number": "6", "summary": "Neue Updates von Red Hat aufgenommen" }, { "date": "2023-11-16T23:00:00.000+00:00", "number": "7", "summary": "Neue Updates von Oracle Linux aufgenommen" }, { "date": "2023-11-21T23:00:00.000+00:00", "number": "8", "summary": "Neue Updates von Red Hat aufgenommen" }, { "date": "2023-11-22T23:00:00.000+00:00", "number": "9", "summary": "Neue Updates von Red Hat aufgenommen" }, { "date": "2023-11-27T23:00:00.000+00:00", "number": "10", "summary": "Neue Updates von Oracle Linux aufgenommen" }, { "date": "2023-12-04T23:00:00.000+00:00", "number": "11", "summary": "Neue Updates von Amazon aufgenommen" }, { "date": "2023-12-05T23:00:00.000+00:00", "number": "12", "summary": "Neue Updates von Amazon aufgenommen" }, { "date": "2023-12-10T23:00:00.000+00:00", "number": "13", "summary": "Neue Updates von QNAP aufgenommen" }, { "date": "2024-02-18T23:00:00.000+00:00", "number": "14", "summary": "Neue Updates von Gentoo aufgenommen" }, { "date": "2024-03-24T23:00:00.000+00:00", "number": "15", "summary": "Neue Updates von Debian aufgenommen" }, { "date": "2024-03-27T23:00:00.000+00:00", "number": "16", "summary": "Neue Updates von IBM aufgenommen" }, { "date": "2024-04-11T22:00:00.000+00:00", "number": "17", "summary": "Neue Updates von IBM aufgenommen" }, { "date": "2024-04-22T22:00:00.000+00:00", "number": "18", "summary": "Neue Updates von Debian aufgenommen" } ], "status": "final", "version": "18" } }, "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": "Fedora Linux", "product": { "name": "Fedora Linux", "product_id": "74185", "product_identification_helper": { "cpe": "cpe:/o:fedoraproject:fedora:-" } } } ], "category": "vendor", "name": "Fedora" }, { "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": [ { "branches": [ { "category": "product_version", "name": "7.5", "product": { "name": "IBM QRadar SIEM 7.5", "product_id": "T022954", "product_identification_helper": { "cpe": "cpe:/a:ibm:qradar_siem:7.5" } } }, { "category": "product_version_range", "name": "\u003c7.5.0 UP8", "product": { "name": "IBM QRadar SIEM \u003c7.5.0 UP8", "product_id": "T033681", "product_identification_helper": { "cpe": "cpe:/a:ibm:qradar_siem:7.5.0_up8" } } } ], "category": "product_name", "name": "QRadar SIEM" } ], "category": "vendor", "name": "IBM" }, { "branches": [ { "branches": [ { "category": "product_version_range", "name": "\u003c4.19.1", "product": { "name": "Open Source Samba \u003c4.19.1", "product_id": "T030418", "product_identification_helper": { "cpe": "cpe:/a:samba:samba:4.19.1" } } }, { "category": "product_version_range", "name": "\u003c4.18.8", "product": { "name": "Open Source Samba \u003c4.18.8", "product_id": "T030419", "product_identification_helper": { "cpe": "cpe:/a:samba:samba:4.18.8" } } }, { "category": "product_version_range", "name": "\u003c4.17.12", "product": { "name": "Open Source Samba \u003c4.17.12", "product_id": "T030420", "product_identification_helper": { "cpe": "cpe:/a:samba:samba:4.17.12" } } } ], "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": "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-2023-3961", "notes": [ { "category": "description", "text": "Es besteht eine Schwachstelle in Samba. Dieser Fehler existiert im smbd, der Client-Zugriff auf Unix-Domain-Sockets im Dateisystem erlaubt. Ein entfernter Angreifer kann diese Schwachstelle ausnutzen, um einen Denial-of-Service-Zustand zu verursachen." } ], "product_status": { "known_affected": [ "T022954", "2951", "T002207", "67646", "T000126", "T033681", "398363", "T012167", "T004914", "74185", "T017100" ] }, "release_date": "2023-10-10T22:00:00Z", "title": "CVE-2023-3961" }, { "cve": "CVE-2023-4091", "notes": [ { "category": "description", "text": "Es besteht eine Schwachstelle in Samba. Dieser Fehler besteht in der SMB-Komponente, die es Benutzern erm\u00f6glicht, Dateien auf 0 Bytes abzuschneiden, indem sie Dateien mit OVERWRITE-Verf\u00fcgung \u00f6ffnen, wenn sie das Samba-VFS-Modul acl_xattr verwenden. Ein entfernter, authentifizierter Angreifer kann diese Schwachstelle ausnutzen, um Dateien zu manipulieren." } ], "product_status": { "known_affected": [ "T022954", "2951", "T002207", "67646", "T000126", "T033681", "398363", "T012167", "T004914", "74185", "T017100" ] }, "release_date": "2023-10-10T22:00:00Z", "title": "CVE-2023-4091" }, { "cve": "CVE-2023-4154", "notes": [ { "category": "description", "text": "Es besteht eine Schwachstelle in Samba. Dieser Fehler besteht, weil ein RODC oder ein Benutzer mit den GET_CHANGES-Rechten alle Attribute, einschlie\u00dflich Geheimnisse und Passw\u00f6rter, einsehen kann. Ein entfernter, authentifizierter Angreifer kann diese Schwachstelle ausnutzen, um vertrauliche Informationen offenzulegen." } ], "product_status": { "known_affected": [ "T022954", "2951", "T002207", "67646", "T000126", "T033681", "398363", "T012167", "T004914", "74185", "T017100" ] }, "release_date": "2023-10-10T22:00:00Z", "title": "CVE-2023-4154" }, { "cve": "CVE-2023-42669", "notes": [ { "category": "description", "text": "Es besteht eine Schwachstelle in Samba. Dieser Fehler besteht im \"rpcecho\"-Entwicklungsserver aufgrund einer unsachgem\u00e4\u00dfen Einschr\u00e4nkung der bereitgestellten \"worker\". Ein entfernter, authentifizierter Angreifer kann diese Schwachstelle ausnutzen, um einen Denial-of-Service-Zustand zu verursachen." } ], "product_status": { "known_affected": [ "T022954", "2951", "T002207", "67646", "T000126", "T033681", "398363", "T012167", "T004914", "74185", "T017100" ] }, "release_date": "2023-10-10T22:00:00Z", "title": "CVE-2023-42669" }, { "cve": "CVE-2023-42670", "notes": [ { "category": "description", "text": "Es besteht eine Schwachstelle in Samba. Dieser Fehler besteht im AD DC, der den Start mehrerer inkompatibler RPC-Listener erzwingen kann, was zu einer Unterbrechung des Dienstes f\u00fchrt. Ein entfernter, authentifizierter Angreifer kann diese Schwachstelle ausnutzen, um einen Denial-of-Service-Zustand zu verursachen." } ], "product_status": { "known_affected": [ "T022954", "2951", "T002207", "67646", "T000126", "T033681", "398363", "T012167", "T004914", "74185", "T017100" ] }, "release_date": "2023-10-10T22:00:00Z", "title": "CVE-2023-42670" } ] }
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Sightings
Author | Source | Type | Date |
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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.