wid-sec-w-2023-1646
Vulnerability from csaf_certbund
Published
2017-10-03 22:00
Modified
2023-07-04 22:00
Summary
libcurl: 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
libcurl ist eine Bibliothek für Client-Software, die das Austauschen von Dateien mittels mehrerer Protokolle wie z. B. HTTP oder FTP erlaubt.
Angriff
Ein entfernter, anonymer Angreifer kann eine Schwachstelle in libcurl ausnutzen, um einen Denial of Service Angriff durchzuführen oder auf Daten zuzugreifen.
Betroffene Betriebssysteme
- UNIX
- Linux
- Windows
{
"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": "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 entfernter, anonymer Angreifer kann eine Schwachstelle in libcurl ausnutzen, um einen Denial of Service Angriff durchzuf\u00fchren oder auf Daten zuzugreifen.",
"title": "Angriff"
},
{
"category": "general",
"text": "- UNIX\n- Linux\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-2023-1646 - CSAF Version",
"url": "https://wid.cert-bund.de/.well-known/csaf/white/2017/wid-sec-w-2023-1646.json"
},
{
"category": "self",
"summary": "WID-SEC-2023-1646 - Portal Version",
"url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2023-1646"
},
{
"category": "external",
"summary": "Security update for Dell NetWorker",
"url": "https://www.dell.com/support/kbdoc/de-de/000215497/dsa-2023-233-security-update-for-dell-networker-curl-7-51-0"
},
{
"category": "external",
"summary": "Project curl Security Advisory vom 2017-10-04",
"url": "https://curl.haxx.se/docs/adv_20171004.html"
},
{
"category": "external",
"summary": "Meldung auf oss-security vom 2017-10-04",
"url": "https://marc.info/?l=oss-security\u0026m=150709722011081\u0026w=2"
},
{
"category": "external",
"summary": "Ubuntu Security Notice USN-3441-1 vom 2017-10-10",
"url": "http://www.ubuntu.com/usn/usn-3441-1/"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2017:2789-1 vom 2017-10-20",
"url": "https://www.suse.com/support/update/announcement/2017/suse-su-20172789-1.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2017:2831-1 vom 2017-10-23",
"url": "https://www.suse.com/support/update/announcement/2017/suse-su-20172831-1.html"
},
{
"category": "external",
"summary": "Ubuntu Security Notice USN-3441-2 vom 2017-10-24",
"url": "http://www.ubuntu.com/usn/usn-3441-2/"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2017:3176-1 vom 2017-12-02",
"url": "https://www.suse.com/support/update/announcement/2017/suse-su-20173176-1.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2018:0214-1 vom 2018-01-25",
"url": "https://www.suse.com/support/update/announcement/2018/suse-su-20180214-1.html"
},
{
"category": "external",
"summary": "Juniper Security Bulletin: JSA10874",
"url": "https://kb.juniper.net/InfoCenter/index?page=content\u0026id=JSA10874\u0026actp=RSS"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2018:2486 vom 2018-08-17",
"url": "https://access.redhat.com/errata/RHSA-2018:2486"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2018:3558 vom 2018-11-14",
"url": "https://access.redhat.com/errata/RHSA-2018:3558"
}
],
"source_lang": "en-US",
"title": "libcurl: Schwachstelle erm\u00f6glicht Denial of Service",
"tracking": {
"current_release_date": "2023-07-04T22:00:00.000+00:00",
"generator": {
"date": "2024-02-15T17:34:22.085+00:00",
"engine": {
"name": "BSI-WID",
"version": "1.3.0"
}
},
"id": "WID-SEC-W-2023-1646",
"initial_release_date": "2017-10-03T22:00:00.000+00:00",
"revision_history": [
{
"date": "2017-10-03T22:00:00.000+00:00",
"number": "1",
"summary": "Initial Release"
},
{
"date": "2017-10-03T22:00:00.000+00:00",
"number": "2",
"summary": "Version nicht vorhanden"
},
{
"date": "2017-10-05T22:00:00.000+00:00",
"number": "3",
"summary": "Added references"
},
{
"date": "2017-10-19T22:00:00.000+00:00",
"number": "4",
"summary": "New remediations available"
},
{
"date": "2017-10-23T22:00:00.000+00:00",
"number": "5",
"summary": "New remediations available"
},
{
"date": "2017-12-03T23:00:00.000+00:00",
"number": "6",
"summary": "New remediations available"
},
{
"date": "2017-12-14T23:00:00.000+00:00",
"number": "7",
"summary": "Added references"
},
{
"date": "2018-07-31T22:00:00.000+00:00",
"number": "8",
"summary": "New remediations available"
},
{
"date": "2018-08-16T22:00:00.000+00:00",
"number": "9",
"summary": "New remediations available"
},
{
"date": "2018-11-13T23:00:00.000+00:00",
"number": "10",
"summary": "New remediations available"
},
{
"date": "2023-07-04T22:00:00.000+00:00",
"number": "11",
"summary": "Neue Updates von Dell aufgenommen"
}
],
"status": "final",
"version": "11"
}
},
"product_tree": {
"branches": [
{
"branches": [
{
"category": "product_name",
"name": "Dell NetWorker \u003c 19.9.0.1",
"product": {
"name": "Dell NetWorker \u003c 19.9.0.1",
"product_id": "T028404",
"product_identification_helper": {
"cpe": "cpe:/a:dell:networker:19.9.0.1"
}
}
}
],
"category": "vendor",
"name": "Dell"
},
{
"branches": [
{
"category": "product_name",
"name": "Open Source libcurl 7.55.1 - 7.7",
"product": {
"name": "Open Source libcurl 7.55.1 - 7.7",
"product_id": "T010919",
"product_identification_helper": {
"cpe": "cpe:/a:open_source:libcurl:7.55.1_-_7.7"
}
}
}
],
"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"
},
{
"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-2017-1000254",
"notes": [
{
"category": "description",
"text": "Es existiert eine Schwachstelle in libcurl im Zusammenhang mit FTP (File Transfer Protocol) Verbindungen. Ein entfernter, anonymer Angreifer kann einen \"Out-of-bounds Read\" Fehler ausnutzen, um einen Denial of Service Zustand herbeizuf\u00fchren oder auf Daten au\u00dferhalb des Puffers zuzugreifen."
}
],
"product_status": {
"known_affected": [
"T002207",
"67646",
"T000126",
"T028404",
"T010919"
]
},
"release_date": "2017-10-03T22:00:00Z",
"title": "CVE-2017-1000254"
}
]
}
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- 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.