WID-SEC-W-2023-1637
Vulnerability from csaf_certbund - Published: 2019-09-10 22:00 - Updated: 2025-02-04 23:00Summary
cURL: Mehrere Schwachstellen ermöglichen nicht spezifizierten Angriff
Severity
Mittel
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: cURL ist eine Client-Software, die das Austauschen von Dateien mittels mehrerer Protokolle wie z. B. HTTP oder FTP erlaubt.
Angriff: Ein entfernter, anonymer Angreifer kann mehrere Schwachstellen in cURL ausnutzen, um einen nicht näher spezifizierten Angriff durchzuführen.
Betroffene Betriebssysteme: - Linux
- UNIX
Es existiert eine Schwachstelle in cURL. Wenn libcurl "Kerberos over FTP" verwendet, ist es möglich bei 32-Bit Systemen einen Double Free Fehler auszulösen. Ein entfernter anonymer Angreifer kann diese Schwachstelle, durch das Senden speziell bearbeiteter Daten an ein betroffenes System, mit unbekannten Auswirkungen ausnutzen.
Affected products
Known affected
15 products
| Product | Identifier | Version | Remediation |
|---|---|---|---|
|
Oracle VM
Oracle
|
cpe:/a:oracle:vm:-
|
— | |
|
Dell Avamar <19.12
Dell / Avamar
|
<19.12 | ||
|
Open Source cURL <7.66.0
Open Source / cURL
|
<7.66.0 | ||
|
Avaya Aura System Manager
Avaya
|
cpe:/a:avaya:aura_system_manager:-
|
— | |
|
Red Hat Enterprise Linux
Red Hat
|
cpe:/o:redhat:enterprise_linux:-
|
— | |
|
Avaya Aura Application Enablement Services
Avaya
|
cpe:/a:avaya:aura_application_enablement_services:-
|
— | |
|
Avaya Aura Session Manager
Avaya
|
cpe:/a:avaya:session_manager:-
|
— | |
|
Avaya Aura Communication Manager
Avaya
|
cpe:/a:avaya:communication_manager:-
|
— | |
|
Oracle Linux
Oracle
|
cpe:/o:oracle:linux:-
|
— | |
|
Avaya Web License Manager
Avaya
|
cpe:/a:avaya:web_license_manager:-
|
— | |
|
Debian Linux
Debian
|
cpe:/o:debian:debian_linux:-
|
— | |
|
SUSE Linux
SUSE
|
cpe:/o:suse:suse_linux:-
|
— | |
|
Ubuntu Linux
Ubuntu
|
cpe:/o:canonical:ubuntu_linux:-
|
— | |
|
Dell NetWorker <19.9.0.1
Dell / NetWorker
|
<19.9.0.1 | ||
|
F5 BIG-IP
F5
|
cpe:/a:f5:big-ip:-
|
— |
Es existiert eine Schwachstelle in cURL aufgrund eines Heap-Pufferüberlaufs in der Funktion "tftp_receive_packet()". Diese empfängt Daten von einem TFTP-Server. Ein entfernter anonymer Angreifer kann diese Schwachstelle mit nicht näher definierten Auswirkungen ausnutzen.
Affected products
Known affected
15 products, the same list as for
CVE-2019-5481
References
26 references
{
"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": "cURL ist eine 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 mehrere Schwachstellen in cURL ausnutzen, um einen nicht n\u00e4her spezifizierten Angriff durchzuf\u00fchren.",
"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-2023-1637 - CSAF Version",
"url": "https://wid.cert-bund.de/.well-known/csaf/white/2019/wid-sec-w-2023-1637.json"
},
{
"category": "self",
"summary": "WID-SEC-2023-1637 - Portal Version",
"url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2023-1637"
},
{
"category": "external",
"summary": "Project curl Security Advisories vom 2019-09-10",
"url": "https://curl.haxx.se/docs/CVE-2019-5481.html"
},
{
"category": "external",
"summary": "Project curl Security Advisories vom 2019-09-10",
"url": "https://curl.haxx.se/docs/CVE-2019-5482.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2019:2339-1 vom 2019-09-11",
"url": "https://www.suse.com/support/update/announcement/2019/suse-su-20192339-1.html"
},
{
"category": "external",
"summary": "Ubuntu Security Notice USN-4129-1 vom 2019-09-11",
"url": "https://usn.ubuntu.com/4129-1/"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2019:2373-1 vom 2019-09-12",
"url": "https://www.suse.com/support/update/announcement/2019/suse-su-20192373-1.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2019:2339-2 vom 2019-09-12",
"url": "https://www.suse.com/support/update/announcement/2019/suse-su-20192339-2.html"
},
{
"category": "external",
"summary": "Ubuntu Security Notice USN-4129-2 vom 2019-09-13",
"url": "https://usn.ubuntu.com/4129-2/"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2019:2381-1 vom 2019-09-17",
"url": "https://www.suse.com/support/update/announcement/2019/suse-su-20192381-1.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2019:14172-1 vom 2019-09-18",
"url": "https://www.suse.com/support/update/announcement/2019/suse-su-201914172-1.html"
},
{
"category": "external",
"summary": "EMC Security Advisory DSA-2019-169 vom 2019-11-26",
"url": "https://www.dell.com/support/security/de-de/details/DOC-109298/DSA-2019-169-RSA%C2%AE-Authentication-Manager-Security-Update-for-Third-Party-Component-Vulnerabilities"
},
{
"category": "external",
"summary": "Debian Security Advisory DSA-4633 vom 2020-02-21",
"url": "http://www.debian.org/security/2020/dsa-4633"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2020:1792 vom 2020-04-28",
"url": "https://access.redhat.com/errata/RHSA-2020:1792"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2020:3194 vom 2020-07-28",
"url": "https://access.redhat.com/errata/RHSA-2020:3194"
},
{
"category": "external",
"summary": "ORACLE OVMSA-2020-0035 vom 2020-09-01",
"url": "https://oss.oracle.com/pipermail/oraclevm-errata/2020-September/000998.html"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2020:3916 vom 2020-09-29",
"url": "https://access.redhat.com/errata/RHSA-2020:3916"
},
{
"category": "external",
"summary": "AVAYA Security Advisory ASA-2020-132 vom 2020-10-14",
"url": "https://downloads.avaya.com/css/P8/documents/101071394"
},
{
"category": "external",
"summary": "Oracle Linux Security Advisory ELSA-2020-5002 vom 2020-11-12",
"url": "http://linux.oracle.com/errata/ELSA-2020-5002.html"
},
{
"category": "external",
"summary": "F5 Security Advisory K41523201 vom 2020-12-23",
"url": "https://support.f5.com/csp/article/K41523201"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2021:0759 vom 2021-03-09",
"url": "https://access.redhat.com/errata/RHSA-2021:0759"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2021:0877 vom 2021-03-16",
"url": "https://access.redhat.com/errata/RHSA-2021:0877"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2021:1027 vom 2021-03-30",
"url": "https://access.redhat.com/errata/RHSA-2021:1027"
},
{
"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": "Oracle Linux Security Advisory ELSA-2023-7743 vom 2023-12-13",
"url": "https://linux.oracle.com/errata/ELSA-2023-7743.html"
},
{
"category": "external",
"summary": "Dell Security Advisory DSA-2025-071 vom 2025-02-05",
"url": "https://www.dell.com/support/kbdoc/de-de/000281275/dsa-2025-071-security-update-for-dell-avamar-for-multiple-component-vulnerabilities"
}
],
"source_lang": "en-US",
"title": "cURL: Mehrere Schwachstellen erm\u00f6glichen nicht spezifizierten Angriff",
"tracking": {
"current_release_date": "2025-02-04T23:00:00.000+00:00",
"generator": {
"date": "2025-02-05T11:40:17.830+00:00",
"engine": {
"name": "BSI-WID",
"version": "1.3.10"
}
},
"id": "WID-SEC-W-2023-1637",
"initial_release_date": "2019-09-10T22:00:00.000+00:00",
"revision_history": [
{
"date": "2019-09-10T22:00:00.000+00:00",
"number": "1",
"summary": "Initiale Fassung"
},
{
"date": "2019-09-11T22:00:00.000+00:00",
"number": "2",
"summary": "Neue Updates von Ubuntu aufgenommen"
},
{
"date": "2019-09-12T22:00:00.000+00:00",
"number": "3",
"summary": "Neue Updates von SUSE und Ubuntu aufgenommen"
},
{
"date": "2019-09-15T22:00:00.000+00:00",
"number": "4",
"summary": "Referenz(en) aufgenommen: FEDORA-2019-F2A520135, FEDORA-2019-9E6357D82"
},
{
"date": "2019-09-16T22:00:00.000+00:00",
"number": "5",
"summary": "Neue Updates von SUSE aufgenommen"
},
{
"date": "2019-09-17T22:00:00.000+00:00",
"number": "6",
"summary": "Neue Updates von SUSE aufgenommen"
},
{
"date": "2019-11-25T23:00:00.000+00:00",
"number": "7",
"summary": "Neue Updates von EMC aufgenommen"
},
{
"date": "2019-11-26T23:00:00.000+00:00",
"number": "8",
"summary": "DELL URL korrigiert"
},
{
"date": "2020-02-24T23:00:00.000+00:00",
"number": "9",
"summary": "Neue Updates von Debian aufgenommen"
},
{
"date": "2020-04-28T22:00:00.000+00:00",
"number": "10",
"summary": "Neue Updates von Red Hat aufgenommen"
},
{
"date": "2020-07-28T22:00:00.000+00:00",
"number": "11",
"summary": "Neue Updates von Red Hat aufgenommen"
},
{
"date": "2020-09-01T22:00:00.000+00:00",
"number": "12",
"summary": "Neue Updates von ORACLE aufgenommen"
},
{
"date": "2020-09-29T22:00:00.000+00:00",
"number": "13",
"summary": "Neue Updates von Red Hat aufgenommen"
},
{
"date": "2020-10-13T22:00:00.000+00:00",
"number": "14",
"summary": "Neue Updates von AVAYA aufgenommen"
},
{
"date": "2020-11-11T23:00:00.000+00:00",
"number": "15",
"summary": "Neue Updates von Oracle Linux aufgenommen"
},
{
"date": "2020-12-22T23:00:00.000+00:00",
"number": "16",
"summary": "Neue Informationen von F5 aufgenommen"
},
{
"date": "2021-03-08T23:00:00.000+00:00",
"number": "17",
"summary": "Neue Updates von Red Hat aufgenommen"
},
{
"date": "2021-03-16T23:00:00.000+00:00",
"number": "18",
"summary": "Neue Updates von Red Hat aufgenommen"
},
{
"date": "2021-03-29T22:00:00.000+00:00",
"number": "19",
"summary": "Neue Updates von Red Hat aufgenommen"
},
{
"date": "2023-07-04T22:00:00.000+00:00",
"number": "20",
"summary": "Neue Updates von Dell aufgenommen"
},
{
"date": "2023-12-13T23:00:00.000+00:00",
"number": "21",
"summary": "Neue Updates von Oracle Linux aufgenommen"
},
{
"date": "2025-02-04T23:00:00.000+00:00",
"number": "22",
"summary": "Neue Updates von Dell aufgenommen"
}
],
"status": "final",
"version": "22"
}
},
"product_tree": {
"branches": [
{
"branches": [
{
"category": "product_name",
"name": "Avaya Aura Application Enablement Services",
"product": {
"name": "Avaya Aura Application Enablement Services",
"product_id": "T015516",
"product_identification_helper": {
"cpe": "cpe:/a:avaya:aura_application_enablement_services:-"
}
}
},
{
"category": "product_name",
"name": "Avaya Aura Communication Manager",
"product": {
"name": "Avaya Aura Communication Manager",
"product_id": "T015126",
"product_identification_helper": {
"cpe": "cpe:/a:avaya:communication_manager:-"
}
}
},
{
"category": "product_name",
"name": "Avaya Aura Session Manager",
"product": {
"name": "Avaya Aura Session Manager",
"product_id": "T015127",
"product_identification_helper": {
"cpe": "cpe:/a:avaya:session_manager:-"
}
}
},
{
"category": "product_name",
"name": "Avaya Aura System Manager",
"product": {
"name": "Avaya Aura System Manager",
"product_id": "T015518",
"product_identification_helper": {
"cpe": "cpe:/a:avaya:aura_system_manager:-"
}
}
},
{
"category": "product_name",
"name": "Avaya Web License Manager",
"product": {
"name": "Avaya Web License Manager",
"product_id": "T016243",
"product_identification_helper": {
"cpe": "cpe:/a:avaya:web_license_manager:-"
}
}
}
],
"category": "vendor",
"name": "Avaya"
},
{
"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": [
{
"branches": [
{
"category": "product_version_range",
"name": "\u003c19.12",
"product": {
"name": "Dell Avamar \u003c19.12",
"product_id": "T040818"
}
},
{
"category": "product_version",
"name": "19.12",
"product": {
"name": "Dell Avamar 19.12",
"product_id": "T040818-fixed",
"product_identification_helper": {
"cpe": "cpe:/a:dell:avamar:19.12"
}
}
}
],
"category": "product_name",
"name": "Avamar"
},
{
"branches": [
{
"category": "product_version_range",
"name": "\u003c19.9.0.1",
"product": {
"name": "Dell NetWorker \u003c19.9.0.1",
"product_id": "T028404"
}
},
{
"category": "product_version",
"name": "19.9.0.1",
"product": {
"name": "Dell NetWorker 19.9.0.1",
"product_id": "T028404-fixed",
"product_identification_helper": {
"cpe": "cpe:/a:dell:networker:19.9.0.1"
}
}
}
],
"category": "product_name",
"name": "NetWorker"
}
],
"category": "vendor",
"name": "Dell"
},
{
"branches": [
{
"category": "product_name",
"name": "F5 BIG-IP",
"product": {
"name": "F5 BIG-IP",
"product_id": "T001663",
"product_identification_helper": {
"cpe": "cpe:/a:f5:big-ip:-"
}
}
}
],
"category": "vendor",
"name": "F5"
},
{
"branches": [
{
"branches": [
{
"category": "product_version_range",
"name": "\u003c7.66.0",
"product": {
"name": "Open Source cURL \u003c7.66.0",
"product_id": "T014969"
}
},
{
"category": "product_version",
"name": "7.66.0",
"product": {
"name": "Open Source cURL 7.66.0",
"product_id": "T014969-fixed",
"product_identification_helper": {
"cpe": "cpe:/a:curl:curl:7.66.0"
}
}
}
],
"category": "product_name",
"name": "cURL"
}
],
"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": "product_name",
"name": "Oracle VM",
"product": {
"name": "Oracle VM",
"product_id": "T011119",
"product_identification_helper": {
"cpe": "cpe:/a:oracle:vm:-"
}
}
}
],
"category": "vendor",
"name": "Oracle"
},
{
"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-2019-5481",
"notes": [
{
"category": "description",
"text": "Es existiert eine Schwachstelle in cURL. Wenn libcurl \"Kerberos over FTP\" verwendet, ist es m\u00f6glich bei 32-Bit Systemen einen Double Free Fehler auszul\u00f6sen. Ein entfernter anonymer Angreifer kann diese Schwachstelle, durch das Senden speziell bearbeiteter Daten an ein betroffenes System, mit unbekannten Auswirkungen ausnutzen."
}
],
"product_status": {
"known_affected": [
"T011119",
"T040818",
"T014969",
"T015518",
"67646",
"T015516",
"T015127",
"T015126",
"T004914",
"T016243",
"2951",
"T002207",
"T000126",
"T028404",
"T001663"
]
},
"release_date": "2019-09-10T22:00:00.000+00:00",
"title": "CVE-2019-5481"
},
{
"cve": "CVE-2019-5482",
"notes": [
{
"category": "description",
"text": "Es existiert eine Schwachstelle in cURL aufgrund eines Heap-Puffer\u00fcberlaufs in der Funktion \"tftp_receive_packet()\". Diese empf\u00e4ngt Daten von einem TFTP-Server. Ein entfernter anonymer Angreifer kann diese Schwachstelle mit nicht n\u00e4her definierten Auswirkungen ausnutzen."
}
],
"product_status": {
"known_affected": [
"T011119",
"T040818",
"T014969",
"T015518",
"67646",
"T015516",
"T015127",
"T015126",
"T004914",
"T016243",
"2951",
"T002207",
"T000126",
"T028404",
"T001663"
]
},
"release_date": "2019-09-10T22:00:00.000+00:00",
"title": "CVE-2019-5482"
}
]
}
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Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
model, served locally by ML-Gateway.
They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
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Related by attack behaviour
Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.
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