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cve-2023-7250
Vulnerability from cvelistv5
Published
2024-03-18 12:21
Modified
2024-11-24 16:26
Severity ?
EPSS score ?
Summary
Iperf3: possible denial of service
References
Impacted products
| Vendor | Product | Version | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| ▼ | Red Hat | Red Hat Enterprise Linux 8 |
Unaffected: 0:3.5-10.el8_10 < * cpe:/a:redhat:enterprise_linux:8::appstream |
||||||||
|
|||||||||||
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gsd-2023-7250
Vulnerability from gsd
Modified
2024-04-02 05:01
Details
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Aliases
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rhsa-2024_4241
Vulnerability from csaf_redhat
Published
2024-07-02 15:33
Modified
2024-11-24 16:27
Summary
Red Hat Security Advisory: iperf3 security update
Notes
Topic
An update for iperf3 is now available for Red Hat Enterprise Linux 8.
Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.
Details
Iperf is a tool which can measure maximum TCP bandwidth and tune various parameters and UDP characteristics. Iperf reports bandwidth, delay jitter, and data-gram loss.
Security Fix(es):
* iperf3: possible denial of service (CVE-2023-7250)
* iperf3: vulnerable to marvin attack if the authentication option is used (CVE-2024-26306)
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
Terms of Use
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],
"title": "iperf3: vulnerable to marvin attack if the authentication option is used"
}
]
}
rhsa-2024_9185
Vulnerability from csaf_redhat
Published
2024-11-12 09:38
Modified
2024-11-24 16:27
Summary
Red Hat Security Advisory: iperf3 security update
Notes
Topic
An update for iperf3 is now available for Red Hat Enterprise Linux 9.
Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.
Details
Iperf is a tool which can measure maximum TCP bandwidth and tune various parameters and UDP characteristics. Iperf reports bandwidth, delay jitter, and data-gram loss.
Security Fix(es):
* iperf3: possible denial of service (CVE-2023-7250,ESNET-SECADV-2023-0002)
* iperf3: vulnerable to marvin attack if the authentication option is used (CVE-2024-26306)
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
Additional Changes:
For detailed information on changes in this release, see the Red Hat Enterprise Linux 9.5 Release Notes linked from the References section.
Terms of Use
This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.
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"AppStream-9.5.0.GA:iperf3-debuginfo-0:3.9-13.el9.s390x",
"AppStream-9.5.0.GA:iperf3-debuginfo-0:3.9-13.el9.x86_64",
"AppStream-9.5.0.GA:iperf3-debugsource-0:3.9-13.el9.aarch64",
"AppStream-9.5.0.GA:iperf3-debugsource-0:3.9-13.el9.i686",
"AppStream-9.5.0.GA:iperf3-debugsource-0:3.9-13.el9.ppc64le",
"AppStream-9.5.0.GA:iperf3-debugsource-0:3.9-13.el9.s390x",
"AppStream-9.5.0.GA:iperf3-debugsource-0:3.9-13.el9.x86_64"
]
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "HIGH",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 5.9,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "HIGH",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N",
"version": "3.1"
},
"products": [
"AppStream-9.5.0.GA:iperf3-0:3.9-13.el9.aarch64",
"AppStream-9.5.0.GA:iperf3-0:3.9-13.el9.i686",
"AppStream-9.5.0.GA:iperf3-0:3.9-13.el9.ppc64le",
"AppStream-9.5.0.GA:iperf3-0:3.9-13.el9.s390x",
"AppStream-9.5.0.GA:iperf3-0:3.9-13.el9.src",
"AppStream-9.5.0.GA:iperf3-0:3.9-13.el9.x86_64",
"AppStream-9.5.0.GA:iperf3-debuginfo-0:3.9-13.el9.aarch64",
"AppStream-9.5.0.GA:iperf3-debuginfo-0:3.9-13.el9.i686",
"AppStream-9.5.0.GA:iperf3-debuginfo-0:3.9-13.el9.ppc64le",
"AppStream-9.5.0.GA:iperf3-debuginfo-0:3.9-13.el9.s390x",
"AppStream-9.5.0.GA:iperf3-debuginfo-0:3.9-13.el9.x86_64",
"AppStream-9.5.0.GA:iperf3-debugsource-0:3.9-13.el9.aarch64",
"AppStream-9.5.0.GA:iperf3-debugsource-0:3.9-13.el9.i686",
"AppStream-9.5.0.GA:iperf3-debugsource-0:3.9-13.el9.ppc64le",
"AppStream-9.5.0.GA:iperf3-debugsource-0:3.9-13.el9.s390x",
"AppStream-9.5.0.GA:iperf3-debugsource-0:3.9-13.el9.x86_64"
]
}
],
"threats": [
{
"category": "impact",
"details": "Moderate"
}
],
"title": "iperf3: vulnerable to marvin attack if the authentication option is used"
}
]
}
wid-sec-w-2024-1510
Vulnerability from csaf_certbund
Published
2024-07-02 22:00
Modified
2024-11-11 23:00
Summary
Red Hat Enterprise Linux (iperf3): 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
Red Hat Enterprise Linux (RHEL) ist eine populäre Linux-Distribution.
Angriff
Ein entfernter, anonymer Angreifer kann mehrere Schwachstellen in Red Hat Enterprise Linux in der Kpomponente iperf3 ausnutzen, um einen Denial of Service Angriff durchzuführen und vertrauliche Informationen offenzulegen.
Betroffene Betriebssysteme
- 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": "Red Hat Enterprise Linux (RHEL) ist eine popul\u00e4re Linux-Distribution.",
"title": "Produktbeschreibung"
},
{
"category": "summary",
"text": "Ein entfernter, anonymer Angreifer kann mehrere Schwachstellen in Red Hat Enterprise Linux in der Kpomponente iperf3 ausnutzen, um einen Denial of Service Angriff durchzuf\u00fchren und vertrauliche Informationen offenzulegen.",
"title": "Angriff"
},
{
"category": "general",
"text": "- 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-2024-1510 - CSAF Version",
"url": "https://wid.cert-bund.de/.well-known/csaf/white/2024/wid-sec-w-2024-1510.json"
},
{
"category": "self",
"summary": "WID-SEC-2024-1510 - Portal Version",
"url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2024-1510"
},
{
"category": "external",
"summary": "Red Hat Security Advisory vom 2024-07-02",
"url": "https://access.redhat.com/errata/RHSA-2024:4241"
},
{
"category": "external",
"summary": "Oracle Linux Security Advisory ELSA-2024-4241 vom 2024-07-03",
"url": "https://linux.oracle.com/errata/ELSA-2024-4241.html"
},
{
"category": "external",
"summary": "DELL Security Update for Dell PowerScale OneFS",
"url": "https://www.dell.com/support/kbdoc/en-us/000228207/dsa-2024-346-security-update-for-dell-powerscale-onefs-for-multiple-security-vulnerabilities"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2024:9185 vom 2024-11-12",
"url": "https://access.redhat.com/errata/RHSA-2024:9185"
}
],
"source_lang": "en-US",
"title": "Red Hat Enterprise Linux (iperf3): Mehrere Schwachstellen",
"tracking": {
"current_release_date": "2024-11-11T23:00:00.000+00:00",
"generator": {
"date": "2024-11-12T12:16:51.592+00:00",
"engine": {
"name": "BSI-WID",
"version": "1.3.8"
}
},
"id": "WID-SEC-W-2024-1510",
"initial_release_date": "2024-07-02T22:00:00.000+00:00",
"revision_history": [
{
"date": "2024-07-02T22:00:00.000+00:00",
"number": "1",
"summary": "Initiale Fassung"
},
{
"date": "2024-07-03T22:00:00.000+00:00",
"number": "2",
"summary": "Neue Updates von Oracle Linux aufgenommen"
},
{
"date": "2024-09-01T22:00:00.000+00:00",
"number": "3",
"summary": "Neue Updates von Dell aufgenommen"
},
{
"date": "2024-11-11T23:00:00.000+00:00",
"number": "4",
"summary": "Neue Updates von Red Hat aufgenommen"
}
],
"status": "final",
"version": "4"
}
},
"product_tree": {
"branches": [
{
"branches": [
{
"category": "product_name",
"name": "Dell PowerScale",
"product": {
"name": "Dell PowerScale",
"product_id": "T034610",
"product_identification_helper": {
"cpe": "cpe:/a:dell:powerscale_onefs:onefs"
}
}
}
],
"category": "vendor",
"name": "Dell"
},
{
"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": [
{
"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": "product_version_range",
"name": "iperf \u003c3.15",
"product": {
"name": "Red Hat Enterprise Linux iperf \u003c3.15",
"product_id": "T035775"
}
},
{
"category": "product_version",
"name": "iperf 3.15",
"product": {
"name": "Red Hat Enterprise Linux iperf 3.15",
"product_id": "T035775-fixed",
"product_identification_helper": {
"cpe": "cpe:/o:redhat:enterprise_linux:iperf__3.15"
}
}
},
{
"category": "product_version_range",
"name": "iperf \u003c3.17",
"product": {
"name": "Red Hat Enterprise Linux iperf \u003c3.17",
"product_id": "T035776"
}
},
{
"category": "product_version",
"name": "iperf 3.17",
"product": {
"name": "Red Hat Enterprise Linux iperf 3.17",
"product_id": "T035776-fixed",
"product_identification_helper": {
"cpe": "cpe:/o:redhat:enterprise_linux:iperf__3.17"
}
}
}
],
"category": "product_name",
"name": "Enterprise Linux"
}
],
"category": "vendor",
"name": "Red Hat"
}
]
},
"vulnerabilities": [
{
"cve": "CVE-2023-7250",
"notes": [
{
"category": "description",
"text": "Es besteht eine Schwachstelle in Red Hat Enterprise Linux, die iperf betrifft. Unvollst\u00e4ndige Daten\u00fcbertragungen werden nicht korrekt behandelt. Dadurch bleibt der Server auf unbestimmte Zeit oder bis zum Schlie\u00dfen der Verbindung h\u00e4ngen. Ein entfernter, anonymer Angreifer kann diese Schwachstelle ausnutzen, um einen Denial-of-Service-Zustand zu erzeugen."
}
],
"product_status": {
"known_affected": [
"T034610",
"67646",
"T004914",
"T035775"
]
},
"release_date": "2024-07-02T22:00:00.000+00:00",
"title": "CVE-2023-7250"
},
{
"cve": "CVE-2024-26306",
"notes": [
{
"category": "description",
"text": "Red Hat Enterprise Linux enth\u00e4lt eine Schwachstelle in iperf aufgrund einer unsachgem\u00e4\u00dfen Handhabung der \"--rsa-private-key-path\" Option. Diese gef\u00e4hrdet die Benutzerauthentifizierung. Ein entfernter, anonymer Angreifer kann diese Schwachstelle ausnutzen, um vertrauliche Informationen preiszugeben und den privaten Schl\u00fcssel zu erhalten."
}
],
"product_status": {
"known_affected": [
"T034610",
"T035776",
"67646",
"T004914"
]
},
"release_date": "2024-07-02T22:00:00.000+00:00",
"title": "CVE-2024-26306"
}
]
}
ghsa-g636-8hgg-7gx9
Vulnerability from github
Published
2024-03-18 15:30
Modified
2024-11-12 18:30
Severity ?
Details
A flaw was found in iperf, a utility for testing network performance using TCP, UDP, and SCTP. A malicious or malfunctioning client can send less than the expected amount of data to the iperf server, which can cause the server to hang indefinitely waiting for the remainder or until the connection gets closed. This will prevent other connections to the server, leading to a denial of service.
{
"affected": [],
"aliases": [
"CVE-2023-7250"
],
"database_specific": {
"cwe_ids": [
"CWE-183"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2024-03-18T13:15:06Z",
"severity": "MODERATE"
},
"details": "A flaw was found in iperf, a utility for testing network performance using TCP, UDP, and SCTP. A malicious or malfunctioning client can send less than the expected amount of data to the iperf server, which can cause the server to hang indefinitely waiting for the remainder or until the connection gets closed. This will prevent other connections to the server, leading to a denial of service.",
"id": "GHSA-g636-8hgg-7gx9",
"modified": "2024-11-12T18:30:50Z",
"published": "2024-03-18T15:30:48Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-7250"
},
{
"type": "WEB",
"url": "https://access.redhat.com/errata/RHSA-2024:4241"
},
{
"type": "WEB",
"url": "https://access.redhat.com/errata/RHSA-2024:9185"
},
{
"type": "WEB",
"url": "https://access.redhat.com/security/cve/CVE-2023-7250"
},
{
"type": "WEB",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2244707"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L",
"type": "CVSS_V3"
}
]
}
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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.