wid-sec-w-2023-1789
Vulnerability from csaf_certbund
Published
2023-07-18 22:00
Modified
2023-10-26 22:00
Summary
libcurl: Schwachstelle ermöglicht Manipulation von Dateien
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
libcurl ist eine Bibliothek für Client-Software, die das Austauschen von Dateien mittels mehrerer Protokolle wie z. B. HTTP oder FTP erlaubt.
Angriff
Ein lokaler Angreifer kann eine Schwachstelle in libcurl ausnutzen, um Dateien zu manipulieren.
Betroffene Betriebssysteme
- Sonstiges
{
"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": "libcurl ist eine Bibliothek f\u00fcr Client-Software, die das Austauschen von Dateien mittels mehrerer Protokolle wie z. B. HTTP oder FTP erlaubt.",
"title": "Produktbeschreibung"
},
{
"category": "summary",
"text": "Ein lokaler Angreifer kann eine Schwachstelle in libcurl ausnutzen, um Dateien zu manipulieren.",
"title": "Angriff"
},
{
"category": "general",
"text": "- Sonstiges",
"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-2023-1789 - CSAF Version",
"url": "https://wid.cert-bund.de/.well-known/csaf/white/2023/wid-sec-w-2023-1789.json"
},
{
"category": "self",
"summary": "WID-SEC-2023-1789 - Portal Version",
"url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2023-1789"
},
{
"category": "external",
"summary": "Meinberg Security Advisory MBGSA-2023.05 vom 2023-10-26",
"url": "https://www.meinbergglobal.com/english/news/meinberg-security-advisory-mbgsa-2023-05-lantime-firmware-version-7-08-004.htm"
},
{
"category": "external",
"summary": "Gentoo Linux Security Advisory GLSA-202310-12 vom 2023-10-11",
"url": "https://security.gentoo.org/glsa/202310-12"
},
{
"category": "external",
"summary": "Insyde Security Advisory INSYDE-SA-2023058 vom 2023-09-15",
"url": "https://www.insyde.com/security-pledge/SA-2023058"
},
{
"category": "external",
"summary": "Ubuntu Security Notice USN-6237-3 vom 2023-09-11",
"url": "https://ubuntu.com/security/notices/USN-6237-3"
},
{
"category": "external",
"summary": "Debian Security Advisory DSA-5460 vom 2023-07-26",
"url": "https://lists.debian.org/debian-security-announce/2023/msg00152.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2023:2882-1 vom 2023-07-22",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2023-July/015581.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2023:2881-1 vom 2023-07-22",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2023-July/015583.html"
},
{
"category": "external",
"summary": "Fedora Security Advisory FEDORA-2023-189272BCCE vom 2023-07-21",
"url": "https://bodhi.fedoraproject.org/updates/FEDORA-2023-189272bcce"
},
{
"category": "external",
"summary": "Ubuntu Security Notice USN-6237-1 vom 2023-07-19",
"url": "https://ubuntu.com/security/notices/USN-6237-1"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2023:2880-1 vom 2023-07-19",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2023-July/015530.html"
},
{
"category": "external",
"summary": "Ubuntu Security Notice USN-6237-2 vom 2023-07-19",
"url": "https://ubuntu.com/security/notices/USN-6237-2"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2023:2891-1 vom 2023-07-19",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2023-July/015534.html"
},
{
"category": "external",
"summary": "Project curl Security Advisory vom 2023-07-18",
"url": "https://github.com/curl/curl/commit/0c667188e0c6cda615a0"
},
{
"category": "external",
"summary": "Project curl Security Advisory vom 2023-07-18",
"url": "https://curl.se/docs/CVE-2023-32001.html"
}
],
"source_lang": "en-US",
"title": "libcurl: Schwachstelle erm\u00f6glicht Manipulation von Dateien",
"tracking": {
"current_release_date": "2023-10-26T22:00:00.000+00:00",
"generator": {
"date": "2024-02-15T17:37:04.865+00:00",
"engine": {
"name": "BSI-WID",
"version": "1.3.0"
}
},
"id": "WID-SEC-W-2023-1789",
"initial_release_date": "2023-07-18T22:00:00.000+00:00",
"revision_history": [
{
"date": "2023-07-18T22:00:00.000+00:00",
"number": "1",
"summary": "Initiale Fassung"
},
{
"date": "2023-07-19T22:00:00.000+00:00",
"number": "2",
"summary": "Neue Updates von SUSE und Ubuntu aufgenommen"
},
{
"date": "2023-07-20T22:00:00.000+00:00",
"number": "3",
"summary": "Neue Updates von Fedora aufgenommen"
},
{
"date": "2023-07-23T22:00:00.000+00:00",
"number": "4",
"summary": "Neue Updates von SUSE aufgenommen"
},
{
"date": "2023-07-26T22:00:00.000+00:00",
"number": "5",
"summary": "Neue Updates von Debian aufgenommen"
},
{
"date": "2023-09-11T22:00:00.000+00:00",
"number": "6",
"summary": "Neue Updates von Ubuntu aufgenommen"
},
{
"date": "2023-09-17T22:00:00.000+00:00",
"number": "7",
"summary": "Neue Updates von Insyde aufgenommen"
},
{
"date": "2023-10-10T22:00:00.000+00:00",
"number": "8",
"summary": "Neue Updates von Gentoo aufgenommen"
},
{
"date": "2023-10-26T22:00:00.000+00:00",
"number": "9",
"summary": "Neue Updates von Meinberg aufgenommen"
}
],
"status": "final",
"version": "9"
}
},
"product_tree": {
"branches": [
{
"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_name",
"name": "Insyde UEFI Firmware \u003c OPF RV 23.08",
"product": {
"name": "Insyde UEFI Firmware \u003c OPF RV 23.08",
"product_id": "T029937",
"product_identification_helper": {
"cpe": "cpe:/h:insyde:uefi:opf_rv_23.08"
}
}
},
{
"category": "product_name",
"name": "Insyde UEFI Firmware \u003c SPF RV 23.11",
"product": {
"name": "Insyde UEFI Firmware \u003c SPF RV 23.11",
"product_id": "T029938",
"product_identification_helper": {
"cpe": "cpe:/h:insyde:uefi:spf_rv_23.11"
}
}
}
],
"category": "product_name",
"name": "UEFI Firmware"
}
],
"category": "vendor",
"name": "Insyde"
},
{
"branches": [
{
"category": "product_name",
"name": "Meinberg LANTIME \u003c 7.08.004",
"product": {
"name": "Meinberg LANTIME \u003c 7.08.004",
"product_id": "T030804",
"product_identification_helper": {
"cpe": "cpe:/h:meinberg:lantime:7.08.004"
}
}
}
],
"category": "vendor",
"name": "Meinberg"
},
{
"branches": [
{
"branches": [
{
"category": "product_name",
"name": "Open Source libcurl \u003e= 7.84.0",
"product": {
"name": "Open Source libcurl \u003e= 7.84.0",
"product_id": "T028805",
"product_identification_helper": {
"cpe": "cpe:/a:open_source:libcurl:7.84.0"
}
}
},
{
"category": "product_name",
"name": "Open Source libcurl \u003c= 8.1.2",
"product": {
"name": "Open Source libcurl \u003c= 8.1.2",
"product_id": "T028806",
"product_identification_helper": {
"cpe": "cpe:/a:open_source:libcurl:8.1.2"
}
}
}
],
"category": "product_name",
"name": "libcurl"
}
],
"category": "vendor",
"name": "Open Source"
},
{
"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-2023-32001",
"notes": [
{
"category": "description",
"text": "Es besteht eine Schwachstelle in libcurl. Dieser Fehler besteht aufgrund einer Time-of-Check-to-Time-of-Use (TOCTOU) Race Condition. Ein Angreifer kann diese Schwachstelle ausnutzen, um Dateien zu manipulieren. Eine erfolgreiche Ausnutzung erfordert eine Benutzerinteraktion."
}
],
"product_status": {
"known_affected": [
"T028806",
"2951",
"T002207",
"T029938",
"T028805",
"T029937",
"T000126",
"T030804",
"T012167",
"74185"
]
},
"release_date": "2023-07-18T22:00:00Z",
"title": "CVE-2023-32001"
}
]
}
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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.