WID-SEC-W-2024-0415
Vulnerability from csaf_certbund
Published
2024-02-18 23:00
Modified
2025-01-07 23:00
Summary
wpa_supplicant: Schwachstelle ermöglicht Umgehung von Sicherheitsmaßnahmen
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
wpa_supplicant ist eine freie Software Implementation eines IEEE 802.11i "supplicant" für Linux, FreeBSD, NetBSD und Microsoft Windows. wpa_supplicant unterstützt "WPA-Personal" (WPA-PSK, WPA2-PSK), "WPA-Enterprise" (WPA mit EAP z. B. mit einem RADIUS Authentisierungs-Server) und andere Wireless LAN Sicherheitsprotokolle.
Angriff
Ein anonymer Angreifer im angrenzenden Netzbereich kann eine Schwachstelle in wpa_supplicant ausnutzen, um die Sicherheitsmaßnahmen zu umgehen.
Betroffene Betriebssysteme
- Android
- iPhoneOS
- Linux
- MacOS X
- Windows
{
"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": "wpa_supplicant ist eine freie Software Implementation eines IEEE 802.11i \"supplicant\" f\u00fcr Linux, FreeBSD, NetBSD und Microsoft Windows. wpa_supplicant unterst\u00fctzt \"WPA-Personal\" (WPA-PSK, WPA2-PSK), \"WPA-Enterprise\" (WPA mit EAP z. B. mit einem RADIUS Authentisierungs-Server) und andere Wireless LAN Sicherheitsprotokolle.",
"title": "Produktbeschreibung"
},
{
"category": "summary",
"text": "Ein anonymer Angreifer im angrenzenden Netzbereich kann eine Schwachstelle in wpa_supplicant ausnutzen, um die Sicherheitsma\u00dfnahmen zu umgehen.",
"title": "Angriff"
},
{
"category": "general",
"text": "- Android\n- iPhoneOS\n- Linux\n- MacOS X\n- Windows",
"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-2024-0415 - CSAF Version",
"url": "https://wid.cert-bund.de/.well-known/csaf/white/2024/wid-sec-w-2024-0415.json"
},
{
"category": "self",
"summary": "WID-SEC-2024-0415 - Portal Version",
"url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2024-0415"
},
{
"category": "external",
"summary": "Red Hat Bugtracker vom 2024-02-18",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2264593"
},
{
"category": "external",
"summary": "Proof of Concept (PoC) vom 2024-02-18",
"url": "https://www.top10vpn.com/research/wifi-vulnerabilities/"
},
{
"category": "external",
"summary": "Fedora Security Advisory FEDORA-2024-A95BDDE55B vom 2024-02-23",
"url": "https://bodhi.fedoraproject.org/updates/FEDORA-2024-a95bdde55b"
},
{
"category": "external",
"summary": "Fedora Security Advisory FEDORA-2024-36D2BE00D0 vom 2024-02-23",
"url": "https://bodhi.fedoraproject.org/updates/FEDORA-2024-36d2be00d0"
},
{
"category": "external",
"summary": "Debian Security Advisory DLA-3743 vom 2024-02-27",
"url": "https://lists.debian.org/debian-lts-announce/2024/02/msg00013.html"
},
{
"category": "external",
"summary": "Amazon Linux Security Advisory ALAS-2024-2480 vom 2024-03-05",
"url": "https://alas.aws.amazon.com/AL2/ALAS-2024-2480.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2024:0764-1 vom 2024-03-05",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2024-March/018092.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2024:0818-1 vom 2024-03-08",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2024-March/018125.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2024:0819-1 vom 2024-03-08",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2024-March/018124.html"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2024:2517 vom 2024-04-30",
"url": "https://access.redhat.com/errata/RHSA-2024:2517"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2024:0764-2 vom 2024-08-19",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2024-August/019227.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2024:3354-1 vom 2024-09-22",
"url": "https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/message/4CCK3H7QOFVGJIXOIDHW2JZ64PG5KP53/"
},
{
"category": "external",
"summary": "Brocade Security Advisory BSA-2024-2730 vom 2024-11-12",
"url": "https://support.broadcom.com/web/ecx/support-content-notification/-/external/content/SecurityAdvisories/0/24987"
},
{
"category": "external",
"summary": "HPE Security Bulletin",
"url": "https://support.hpe.com/hpesc/public/docDisplay?docId=emr_na-hpesbst04758en_us\u0026hprpt_id=ALERT_HPE_3075763\u0026jumpid=em_pom8nu6hj_aid-521053889"
}
],
"source_lang": "en-US",
"title": "wpa_supplicant: Schwachstelle erm\u00f6glicht Umgehung von Sicherheitsma\u00dfnahmen",
"tracking": {
"current_release_date": "2025-01-07T23:00:00.000+00:00",
"generator": {
"date": "2025-01-08T10:42:33.187+00:00",
"engine": {
"name": "BSI-WID",
"version": "1.3.10"
}
},
"id": "WID-SEC-W-2024-0415",
"initial_release_date": "2024-02-18T23:00:00.000+00:00",
"revision_history": [
{
"date": "2024-02-18T23:00:00.000+00:00",
"number": "1",
"summary": "Initiale Fassung"
},
{
"date": "2024-02-22T23:00:00.000+00:00",
"number": "2",
"summary": "Neue Updates von Fedora aufgenommen"
},
{
"date": "2024-02-27T23:00:00.000+00:00",
"number": "3",
"summary": "Neue Updates von Debian aufgenommen"
},
{
"date": "2024-03-04T23:00:00.000+00:00",
"number": "4",
"summary": "Neue Updates von Amazon aufgenommen"
},
{
"date": "2024-03-05T23:00:00.000+00:00",
"number": "5",
"summary": "Neue Updates von SUSE aufgenommen"
},
{
"date": "2024-03-10T23:00:00.000+00:00",
"number": "6",
"summary": "Neue Updates von SUSE aufgenommen"
},
{
"date": "2024-04-29T22:00:00.000+00:00",
"number": "7",
"summary": "Neue Updates von Red Hat aufgenommen"
},
{
"date": "2024-08-19T22:00:00.000+00:00",
"number": "8",
"summary": "Neue Updates von SUSE aufgenommen"
},
{
"date": "2024-09-22T22:00:00.000+00:00",
"number": "9",
"summary": "Neue Updates von SUSE aufgenommen"
},
{
"date": "2024-11-12T23:00:00.000+00:00",
"number": "10",
"summary": "Neue Updates von BROCADE aufgenommen"
},
{
"date": "2025-01-07T23:00:00.000+00:00",
"number": "11",
"summary": "Neue Updates von HP aufgenommen"
}
],
"status": "final",
"version": "11"
}
},
"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": [
{
"branches": [
{
"category": "product_version_range",
"name": "\u003c2.3.0a",
"product": {
"name": "Broadcom Brocade SANnav \u003c2.3.0a",
"product_id": "T034294"
}
},
{
"category": "product_version",
"name": "2.3.0a",
"product": {
"name": "Broadcom Brocade SANnav 2.3.0a",
"product_id": "T034294-fixed",
"product_identification_helper": {
"cpe": "cpe:/a:broadcom:brocade_sannav:2.3.0a"
}
}
}
],
"category": "product_name",
"name": "Brocade SANnav"
},
{
"branches": [
{
"category": "product_version_range",
"name": "\u003c9.2.0c",
"product": {
"name": "Broadcom Fabric OS \u003c9.2.0c",
"product_id": "T038914"
}
},
{
"category": "product_version",
"name": "9.2.0c",
"product": {
"name": "Broadcom Fabric OS 9.2.0c",
"product_id": "T038914-fixed",
"product_identification_helper": {
"cpe": "cpe:/o:broadcom:fabric_operating_system:9.2.0c"
}
}
},
{
"category": "product_version_range",
"name": "\u003c9.2.1a1",
"product": {
"name": "Broadcom Fabric OS \u003c9.2.1a1",
"product_id": "T038915"
}
},
{
"category": "product_version",
"name": "9.2.1a1",
"product": {
"name": "Broadcom Fabric OS 9.2.1a1",
"product_id": "T038915-fixed",
"product_identification_helper": {
"cpe": "cpe:/o:broadcom:fabric_operating_system:9.2.1a1"
}
}
},
{
"category": "product_version_range",
"name": "\u003c9.2.2",
"product": {
"name": "Broadcom Fabric OS \u003c9.2.2",
"product_id": "T038916"
}
},
{
"category": "product_version",
"name": "9.2.2",
"product": {
"name": "Broadcom Fabric OS 9.2.2",
"product_id": "T038916-fixed",
"product_identification_helper": {
"cpe": "cpe:/o:broadcom:fabric_operating_system:9.2.2"
}
}
}
],
"category": "product_name",
"name": "Fabric OS"
}
],
"category": "vendor",
"name": "Broadcom"
},
{
"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": "HPE Switch",
"product": {
"name": "HPE Switch",
"product_id": "T005119",
"product_identification_helper": {
"cpe": "cpe:/h:hp:switch:-"
}
}
}
],
"category": "vendor",
"name": "HPE"
},
{
"branches": [
{
"category": "product_name",
"name": "Open Source wpa_supplicant",
"product": {
"name": "Open Source wpa_supplicant",
"product_id": "T032882",
"product_identification_helper": {
"cpe": "cpe:/a:open_source:wpa_supplicant:-"
}
}
}
],
"category": "vendor",
"name": "Open Source"
},
{
"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"
}
]
},
"vulnerabilities": [
{
"cve": "CVE-2023-52160",
"notes": [
{
"category": "description",
"text": "Es besteht eine Schwachstelle in wpa_supplicant. Dieser Fehler besteht aufgrund einer Fehlkonfiguration in den WiFi-Clients, die das Zertifikat des Authentifizierungsservers nicht verifizieren und zu einem nicht autorisierten Zugriff auf gesch\u00fctzte Heim-WiFi-Netzwerke ohne Passwort f\u00fchren. Ein anonymer Angreifer im angrenzenden Netzbereich kann diese Schwachstelle ausnutzen, um WiFi-Sicherheitsma\u00dfnahmen zu umgehen."
}
],
"product_status": {
"known_affected": [
"T038916",
"T038915",
"2951",
"T002207",
"67646",
"T038914",
"T005119",
"398363",
"T034294",
"T032882",
"74185"
]
},
"release_date": "2024-02-18T23:00:00.000+00:00",
"title": "CVE-2023-52160"
}
]
}
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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.