WID-SEC-W-2026-1611
Vulnerability from csaf_certbund - Published: 2026-05-19 22:00 - Updated: 2026-06-16 22:00Summary
Rsync: Mehrere Schwachstellen
Severity
Hoch
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: Rsync ist ein Tool, um Dateien und Verzeichnisse zu synchronisieren.
Angriff: Ein Angreifer kann mehrere Schwachstellen in Rsync ausnutzen, um seine Privilegien zu erhöhen, um Informationen offenzulegen, um Sicherheitsvorkehrungen zu umgehen, und um einen Denial of Service Angriff durchzuführen.
Betroffene Betriebssysteme: - Linux
- UNIX
Affected products
Known affected
10 products
| Product | Identifier | Version | Remediation |
|---|---|---|---|
|
Debian Linux
Debian
|
cpe:/o:debian:debian_linux:-
|
— | |
|
SUSE Linux
SUSE
|
cpe:/o:suse:suse_linux:-
|
— | |
|
Red Hat Enterprise Linux
Red Hat
|
cpe:/o:redhat:enterprise_linux:-
|
— | |
|
Ubuntu Linux
Ubuntu
|
cpe:/o:canonical:ubuntu_linux:-
|
— | |
|
Amazon Linux 2
Amazon
|
cpe:/o:amazon:linux_2:-
|
— | |
|
Oracle Linux
Oracle
|
cpe:/o:oracle:linux:-
|
— | |
|
RESF Rocky Linux
RESF
|
cpe:/o:resf:rocky_linux:-
|
— | |
|
Fedora Linux
Fedora
|
cpe:/o:fedoraproject:fedora:-
|
— | |
|
Open Source Rsync <3.4.3
Open Source / Rsync
|
<3.4.3 | ||
|
SUSE openSUSE
SUSE
|
cpe:/o:suse:opensuse:-
|
— |
Affected products
Known affected
10 products
| Product | Identifier | Version | Remediation |
|---|---|---|---|
|
Debian Linux
Debian
|
cpe:/o:debian:debian_linux:-
|
— | |
|
SUSE Linux
SUSE
|
cpe:/o:suse:suse_linux:-
|
— | |
|
Red Hat Enterprise Linux
Red Hat
|
cpe:/o:redhat:enterprise_linux:-
|
— | |
|
Ubuntu Linux
Ubuntu
|
cpe:/o:canonical:ubuntu_linux:-
|
— | |
|
Amazon Linux 2
Amazon
|
cpe:/o:amazon:linux_2:-
|
— | |
|
Oracle Linux
Oracle
|
cpe:/o:oracle:linux:-
|
— | |
|
RESF Rocky Linux
RESF
|
cpe:/o:resf:rocky_linux:-
|
— | |
|
Fedora Linux
Fedora
|
cpe:/o:fedoraproject:fedora:-
|
— | |
|
Open Source Rsync <3.4.3
Open Source / Rsync
|
<3.4.3 | ||
|
SUSE openSUSE
SUSE
|
cpe:/o:suse:opensuse:-
|
— |
Affected products
Known affected
10 products
| Product | Identifier | Version | Remediation |
|---|---|---|---|
|
Debian Linux
Debian
|
cpe:/o:debian:debian_linux:-
|
— | |
|
SUSE Linux
SUSE
|
cpe:/o:suse:suse_linux:-
|
— | |
|
Red Hat Enterprise Linux
Red Hat
|
cpe:/o:redhat:enterprise_linux:-
|
— | |
|
Ubuntu Linux
Ubuntu
|
cpe:/o:canonical:ubuntu_linux:-
|
— | |
|
Amazon Linux 2
Amazon
|
cpe:/o:amazon:linux_2:-
|
— | |
|
Oracle Linux
Oracle
|
cpe:/o:oracle:linux:-
|
— | |
|
RESF Rocky Linux
RESF
|
cpe:/o:resf:rocky_linux:-
|
— | |
|
Fedora Linux
Fedora
|
cpe:/o:fedoraproject:fedora:-
|
— | |
|
Open Source Rsync <3.4.3
Open Source / Rsync
|
<3.4.3 | ||
|
SUSE openSUSE
SUSE
|
cpe:/o:suse:opensuse:-
|
— |
Affected products
Known affected
10 products
| Product | Identifier | Version | Remediation |
|---|---|---|---|
|
Debian Linux
Debian
|
cpe:/o:debian:debian_linux:-
|
— | |
|
SUSE Linux
SUSE
|
cpe:/o:suse:suse_linux:-
|
— | |
|
Red Hat Enterprise Linux
Red Hat
|
cpe:/o:redhat:enterprise_linux:-
|
— | |
|
Ubuntu Linux
Ubuntu
|
cpe:/o:canonical:ubuntu_linux:-
|
— | |
|
Amazon Linux 2
Amazon
|
cpe:/o:amazon:linux_2:-
|
— | |
|
Oracle Linux
Oracle
|
cpe:/o:oracle:linux:-
|
— | |
|
RESF Rocky Linux
RESF
|
cpe:/o:resf:rocky_linux:-
|
— | |
|
Fedora Linux
Fedora
|
cpe:/o:fedoraproject:fedora:-
|
— | |
|
Open Source Rsync <3.4.3
Open Source / Rsync
|
<3.4.3 | ||
|
SUSE openSUSE
SUSE
|
cpe:/o:suse:opensuse:-
|
— |
Affected products
Known affected
10 products
| Product | Identifier | Version | Remediation |
|---|---|---|---|
|
Debian Linux
Debian
|
cpe:/o:debian:debian_linux:-
|
— | |
|
SUSE Linux
SUSE
|
cpe:/o:suse:suse_linux:-
|
— | |
|
Red Hat Enterprise Linux
Red Hat
|
cpe:/o:redhat:enterprise_linux:-
|
— | |
|
Ubuntu Linux
Ubuntu
|
cpe:/o:canonical:ubuntu_linux:-
|
— | |
|
Amazon Linux 2
Amazon
|
cpe:/o:amazon:linux_2:-
|
— | |
|
Oracle Linux
Oracle
|
cpe:/o:oracle:linux:-
|
— | |
|
RESF Rocky Linux
RESF
|
cpe:/o:resf:rocky_linux:-
|
— | |
|
Fedora Linux
Fedora
|
cpe:/o:fedoraproject:fedora:-
|
— | |
|
Open Source Rsync <3.4.3
Open Source / Rsync
|
<3.4.3 | ||
|
SUSE openSUSE
SUSE
|
cpe:/o:suse:opensuse:-
|
— |
Affected products
Known affected
10 products
| Product | Identifier | Version | Remediation |
|---|---|---|---|
|
Debian Linux
Debian
|
cpe:/o:debian:debian_linux:-
|
— | |
|
SUSE Linux
SUSE
|
cpe:/o:suse:suse_linux:-
|
— | |
|
Red Hat Enterprise Linux
Red Hat
|
cpe:/o:redhat:enterprise_linux:-
|
— | |
|
Ubuntu Linux
Ubuntu
|
cpe:/o:canonical:ubuntu_linux:-
|
— | |
|
Amazon Linux 2
Amazon
|
cpe:/o:amazon:linux_2:-
|
— | |
|
Oracle Linux
Oracle
|
cpe:/o:oracle:linux:-
|
— | |
|
RESF Rocky Linux
RESF
|
cpe:/o:resf:rocky_linux:-
|
— | |
|
Fedora Linux
Fedora
|
cpe:/o:fedoraproject:fedora:-
|
— | |
|
Open Source Rsync <3.4.3
Open Source / Rsync
|
<3.4.3 | ||
|
SUSE openSUSE
SUSE
|
cpe:/o:suse:opensuse:-
|
— |
References
31 references
{
"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": "Rsync ist ein Tool, um Dateien und Verzeichnisse zu synchronisieren.",
"title": "Produktbeschreibung"
},
{
"category": "summary",
"text": "Ein Angreifer kann mehrere Schwachstellen in Rsync ausnutzen, um seine Privilegien zu erh\u00f6hen, um Informationen offenzulegen, um Sicherheitsvorkehrungen zu umgehen, und um einen Denial of Service 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-2026-1611 - CSAF Version",
"url": "https://wid.cert-bund.de/.well-known/csaf/white/2026/wid-sec-w-2026-1611.json"
},
{
"category": "self",
"summary": "WID-SEC-2026-1611 - Portal Version",
"url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2026-1611"
},
{
"category": "external",
"summary": "rsync Release Notes 3.4.3 vom 2026-05-19",
"url": "https://download.samba.org/pub/rsync/NEWS.html"
},
{
"category": "external",
"summary": "GitHub Security Advisory GHSA-RJFM-3W2M-JF4F vom 2026-05-19",
"url": "https://github.com/RsyncProject/rsync/security/advisories/GHSA-RJFM-3W2M-JF4F"
},
{
"category": "external",
"summary": "GitHub Security Advisory GHSA-88m5-cm5m-2596 vom 2026-05-19",
"url": "https://github.com/RsyncProject/rsync/security/advisories/GHSA-88m5-cm5m-2596"
},
{
"category": "external",
"summary": "GitHub Security Advisory GHSA-4h9m-w5ff-j735 vom 2026-05-19",
"url": "https://github.com/RsyncProject/rsync/security/advisories/GHSA-4h9m-w5ff-j735"
},
{
"category": "external",
"summary": "GitHub Security Advisory GHSA-28pw-r563-rxvm vom 2026-05-19",
"url": "https://github.com/RsyncProject/rsync/security/advisories/GHSA-28pw-r563-rxvm"
},
{
"category": "external",
"summary": "Ubuntu Security Notice USN-8283-1 vom 2026-05-20",
"url": "https://ubuntu.com/security/notices/USN-8283-1"
},
{
"category": "external",
"summary": "Debian Security Advisory DSA-6282 vom 2026-05-20",
"url": "https://lists.debian.org/debian-security-announce/2026/msg00193.html"
},
{
"category": "external",
"summary": "Debian Security Advisory DLA-4591 vom 2026-05-20",
"url": "https://lists.debian.org/debian-lts-announce/2026/05/msg00036.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2026:2038-1 vom 2026-05-21",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2026-May/026241.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2026:2048-1 vom 2026-05-25",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2026-May/026277.html"
},
{
"category": "external",
"summary": "openSUSE Security Update OPENSUSE-SU-2026:10857-1 vom 2026-05-25",
"url": "https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/TZL7BZVQ6YPKF2CC23MKKWD5SG6JOST6/"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2026:21726-1 vom 2026-05-22",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2026-May/026245.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2026:21739-1 vom 2026-05-22",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2026-May/026261.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2026:2083-1 vom 2026-05-27",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2026-May/026361.html"
},
{
"category": "external",
"summary": "Fedora Security Advisory FEDORA-2026-E1ED3B1FA8 vom 2026-05-29",
"url": "https://bodhi.fedoraproject.org/updates/FEDORA-2026-e1ed3b1fa8"
},
{
"category": "external",
"summary": "Fedora Security Advisory FEDORA-2026-D14CD355B3 vom 2026-05-29",
"url": "https://bodhi.fedoraproject.org/updates/FEDORA-2026-d14cd355b3"
},
{
"category": "external",
"summary": "Ubuntu Security Notice USN-8349-1 vom 2026-06-01",
"url": "https://ubuntu.com/security/notices/USN-8349-1"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2026:21980-1 vom 2026-06-03",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2026-June/026534.html"
},
{
"category": "external",
"summary": "openSUSE Security Update OPENSUSE-SU-2026:20877-1 vom 2026-06-03",
"url": "https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/4RPOIF6TVE233FKZN5TAC6XTNQ5WVFYL/"
},
{
"category": "external",
"summary": "Ubuntu Security Notice USN-8349-2 vom 2026-06-08",
"url": "https://ubuntu.com/security/notices/USN-8349-2"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2026:22015-1 vom 2026-06-08",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2026-June/026632.html"
},
{
"category": "external",
"summary": "Amazon Linux Security Advisory ALAS2-2026-3332 vom 2026-06-09",
"url": "https://alas.aws.amazon.com/AL2/ALAS2-2026-3332.html"
},
{
"category": "external",
"summary": "Fedora Security Advisory FEDORA-2026-E3308C2BFE vom 2026-06-10",
"url": "https://bodhi.fedoraproject.org/updates/FEDORA-2026-e3308c2bfe"
},
{
"category": "external",
"summary": "Fedora Security Advisory FEDORA-2026-A04E445B3F vom 2026-06-10",
"url": "https://bodhi.fedoraproject.org/updates/FEDORA-2026-a04e445b3f"
},
{
"category": "external",
"summary": "Ubuntu Security Notice USN-8349-3 vom 2026-06-16",
"url": "https://ubuntu.com/security/notices/USN-8349-3"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2026:26332 vom 2026-06-16",
"url": "https://access.redhat.com/errata/RHSA-2026:26332"
},
{
"category": "external",
"summary": "Oracle Linux Security Advisory ELSA-2026-26408 vom 2026-06-17",
"url": "https://linux.oracle.com/errata/ELSA-2026-26408.html"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2026:26410 vom 2026-06-16",
"url": "https://access.redhat.com/errata/RHSA-2026:26410"
},
{
"category": "external",
"summary": "Rocky Linux Security Advisory RLSA-2026:26408 vom 2026-06-17",
"url": "https://errata.build.resf.org/RLSA-2026:26408"
}
],
"source_lang": "en-US",
"title": "Rsync: Mehrere Schwachstellen",
"tracking": {
"current_release_date": "2026-06-16T22:00:00.000+00:00",
"generator": {
"date": "2026-06-17T08:45:23.500+00:00",
"engine": {
"name": "BSI-WID",
"version": "1.6.0"
}
},
"id": "WID-SEC-W-2026-1611",
"initial_release_date": "2026-05-19T22:00:00.000+00:00",
"revision_history": [
{
"date": "2026-05-19T22:00:00.000+00:00",
"number": "1",
"summary": "Initiale Fassung"
},
{
"date": "2026-05-20T22:00:00.000+00:00",
"number": "2",
"summary": "Neue Updates von Ubuntu, European Union Vulnerability Database und Debian aufgenommen"
},
{
"date": "2026-05-21T22:00:00.000+00:00",
"number": "3",
"summary": "Neue Updates von SUSE aufgenommen"
},
{
"date": "2026-05-25T22:00:00.000+00:00",
"number": "4",
"summary": "Neue Updates von SUSE und openSUSE aufgenommen"
},
{
"date": "2026-05-27T22:00:00.000+00:00",
"number": "5",
"summary": "Neue Updates von SUSE aufgenommen"
},
{
"date": "2026-05-31T22:00:00.000+00:00",
"number": "6",
"summary": "Neue Updates von Fedora aufgenommen"
},
{
"date": "2026-06-04T22:00:00.000+00:00",
"number": "7",
"summary": "Neue Updates von SUSE und openSUSE aufgenommen"
},
{
"date": "2026-06-08T22:00:00.000+00:00",
"number": "8",
"summary": "Neue Updates von Ubuntu, SUSE und Amazon aufgenommen"
},
{
"date": "2026-06-10T22:00:00.000+00:00",
"number": "9",
"summary": "Neue Updates von Fedora aufgenommen"
},
{
"date": "2026-06-15T22:00:00.000+00:00",
"number": "10",
"summary": "Neue Updates von Ubuntu aufgenommen"
},
{
"date": "2026-06-16T22:00:00.000+00:00",
"number": "11",
"summary": "Neue Updates von Red Hat, Oracle Linux und Rocky Enterprise Software Foundation 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": [
{
"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": [
{
"branches": [
{
"category": "product_version_range",
"name": "\u003c3.4.3",
"product": {
"name": "Open Source Rsync \u003c3.4.3",
"product_id": "T054400"
}
},
{
"category": "product_version",
"name": "3.4.3",
"product": {
"name": "Open Source Rsync 3.4.3",
"product_id": "T054400-fixed",
"product_identification_helper": {
"cpe": "cpe:/a:gnu:rsync:3.4.3"
}
}
}
],
"category": "product_name",
"name": "Rsync"
}
],
"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": "vendor",
"name": "Oracle"
},
{
"branches": [
{
"category": "product_name",
"name": "RESF Rocky Linux",
"product": {
"name": "RESF Rocky Linux",
"product_id": "T032255",
"product_identification_helper": {
"cpe": "cpe:/o:resf:rocky_linux:-"
}
}
}
],
"category": "vendor",
"name": "RESF"
},
{
"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": "product_name",
"name": "SUSE openSUSE",
"product": {
"name": "SUSE openSUSE",
"product_id": "T054575",
"product_identification_helper": {
"cpe": "cpe:/o:suse:opensuse:-"
}
}
}
],
"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-2026-29518",
"product_status": {
"known_affected": [
"2951",
"T002207",
"67646",
"T000126",
"398363",
"T004914",
"T032255",
"74185",
"T054400",
"T054575"
]
},
"release_date": "2026-05-19T22:00:00.000+00:00",
"title": "CVE-2026-29518"
},
{
"cve": "CVE-2026-43617",
"product_status": {
"known_affected": [
"2951",
"T002207",
"67646",
"T000126",
"398363",
"T004914",
"T032255",
"74185",
"T054400",
"T054575"
]
},
"release_date": "2026-05-19T22:00:00.000+00:00",
"title": "CVE-2026-43617"
},
{
"cve": "CVE-2026-43618",
"product_status": {
"known_affected": [
"2951",
"T002207",
"67646",
"T000126",
"398363",
"T004914",
"T032255",
"74185",
"T054400",
"T054575"
]
},
"release_date": "2026-05-19T22:00:00.000+00:00",
"title": "CVE-2026-43618"
},
{
"cve": "CVE-2026-43619",
"product_status": {
"known_affected": [
"2951",
"T002207",
"67646",
"T000126",
"398363",
"T004914",
"T032255",
"74185",
"T054400",
"T054575"
]
},
"release_date": "2026-05-19T22:00:00.000+00:00",
"title": "CVE-2026-43619"
},
{
"cve": "CVE-2026-43620",
"product_status": {
"known_affected": [
"2951",
"T002207",
"67646",
"T000126",
"398363",
"T004914",
"T032255",
"74185",
"T054400",
"T054575"
]
},
"release_date": "2026-05-19T22:00:00.000+00:00",
"title": "CVE-2026-43620"
},
{
"cve": "CVE-2026-45232",
"product_status": {
"known_affected": [
"2951",
"T002207",
"67646",
"T000126",
"398363",
"T004914",
"T032255",
"74185",
"T054400",
"T054575"
]
},
"release_date": "2026-05-19T22:00:00.000+00:00",
"title": "CVE-2026-45232"
}
]
}
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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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