WID-SEC-W-2026-1510
Vulnerability from csaf_certbund - Published: 2026-05-12 22:00 - Updated: 2026-06-02 22:00Summary
OX Dovecot Pro: Mehrere Schwachstellen
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: Dovecot ist ein Open Source IMAP und POP3 E-Mail Server.
Angriff: Ein Angreifer kann mehrere Schwachstellen in OX Dovecot Pro ausnutzen, um SQL-Injection-Angriffe durchzuführen, Sicherheitsmaßnahmen zu umgehen, Daten zu manipulieren oder offenzulegen oder einen Denial-of-Service-Zustand zu verursachen.
Betroffene Betriebssysteme: - Sonstiges
- UNIX
Affected products
Known affected
6 products
| Product | Identifier | Version | Remediation |
|---|---|---|---|
|
Debian Linux
Debian
|
cpe:/o:debian:debian_linux:-
|
— | |
|
Open Source Dovecot OX Pro core <3.1.5
Open Source / Dovecot
|
OX Pro core <3.1.5 | ||
|
Ubuntu Linux
Ubuntu
|
cpe:/o:canonical:ubuntu_linux:-
|
— | |
|
SUSE openSUSE
SUSE
|
cpe:/o:suse:opensuse:-
|
— | |
|
Fedora Linux
Fedora
|
cpe:/o:fedoraproject:fedora:-
|
— | |
|
Open Source Dovecot OX Pro core <2.4.4
Open Source / Dovecot
|
OX Pro core <2.4.4 |
Affected products
Known affected
6 products
| Product | Identifier | Version | Remediation |
|---|---|---|---|
|
Debian Linux
Debian
|
cpe:/o:debian:debian_linux:-
|
— | |
|
Open Source Dovecot OX Pro core <3.1.5
Open Source / Dovecot
|
OX Pro core <3.1.5 | ||
|
Ubuntu Linux
Ubuntu
|
cpe:/o:canonical:ubuntu_linux:-
|
— | |
|
SUSE openSUSE
SUSE
|
cpe:/o:suse:opensuse:-
|
— | |
|
Fedora Linux
Fedora
|
cpe:/o:fedoraproject:fedora:-
|
— | |
|
Open Source Dovecot OX Pro core <2.4.4
Open Source / Dovecot
|
OX Pro core <2.4.4 |
Affected products
Known affected
6 products
| Product | Identifier | Version | Remediation |
|---|---|---|---|
|
Debian Linux
Debian
|
cpe:/o:debian:debian_linux:-
|
— | |
|
Open Source Dovecot OX Pro core <3.1.5
Open Source / Dovecot
|
OX Pro core <3.1.5 | ||
|
Ubuntu Linux
Ubuntu
|
cpe:/o:canonical:ubuntu_linux:-
|
— | |
|
SUSE openSUSE
SUSE
|
cpe:/o:suse:opensuse:-
|
— | |
|
Fedora Linux
Fedora
|
cpe:/o:fedoraproject:fedora:-
|
— | |
|
Open Source Dovecot OX Pro core <2.4.4
Open Source / Dovecot
|
OX Pro core <2.4.4 |
Affected products
Known affected
6 products
| Product | Identifier | Version | Remediation |
|---|---|---|---|
|
Debian Linux
Debian
|
cpe:/o:debian:debian_linux:-
|
— | |
|
Open Source Dovecot OX Pro core <3.1.5
Open Source / Dovecot
|
OX Pro core <3.1.5 | ||
|
Ubuntu Linux
Ubuntu
|
cpe:/o:canonical:ubuntu_linux:-
|
— | |
|
SUSE openSUSE
SUSE
|
cpe:/o:suse:opensuse:-
|
— | |
|
Fedora Linux
Fedora
|
cpe:/o:fedoraproject:fedora:-
|
— | |
|
Open Source Dovecot OX Pro core <2.4.4
Open Source / Dovecot
|
OX Pro core <2.4.4 |
Affected products
Known affected
6 products
| Product | Identifier | Version | Remediation |
|---|---|---|---|
|
Debian Linux
Debian
|
cpe:/o:debian:debian_linux:-
|
— | |
|
Open Source Dovecot OX Pro core <3.1.5
Open Source / Dovecot
|
OX Pro core <3.1.5 | ||
|
Ubuntu Linux
Ubuntu
|
cpe:/o:canonical:ubuntu_linux:-
|
— | |
|
SUSE openSUSE
SUSE
|
cpe:/o:suse:opensuse:-
|
— | |
|
Fedora Linux
Fedora
|
cpe:/o:fedoraproject:fedora:-
|
— | |
|
Open Source Dovecot OX Pro core <2.4.4
Open Source / Dovecot
|
OX Pro core <2.4.4 |
References
10 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": "Dovecot ist ein Open Source IMAP und POP3 E-Mail Server.",
"title": "Produktbeschreibung"
},
{
"category": "summary",
"text": "Ein Angreifer kann mehrere Schwachstellen in OX Dovecot Pro ausnutzen, um SQL-Injection-Angriffe durchzuf\u00fchren, Sicherheitsma\u00dfnahmen zu umgehen, Daten zu manipulieren oder offenzulegen oder einen Denial-of-Service-Zustand zu verursachen.",
"title": "Angriff"
},
{
"category": "general",
"text": "- Sonstiges\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-2026-1510 - CSAF Version",
"url": "https://wid.cert-bund.de/.well-known/csaf/white/2026/wid-sec-w-2026-1510.json"
},
{
"category": "self",
"summary": "WID-SEC-2026-1510 - Portal Version",
"url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2026-1510"
},
{
"category": "external",
"summary": "Dovecot Security Advisory OXDC-2026-0002 vom 2026-05-12",
"url": "https://dovecot.org/mailman3/archives/list/dovecot@dovecot.org/thread/YQYBB3NJPNFFJ4SHDU7PLXLRRGHBJKSK/"
},
{
"category": "external",
"summary": "Dovecot and Pigeonhole v2.4.4 Released vom 2026-05-12",
"url": "https://dovecot.org/mailman3/archives/list/dovecot@dovecot.org/thread/YW7GVOH3VVLNAYW2C4TEBTGJW52J7F6H/"
},
{
"category": "external",
"summary": "GitHub Security Advisory GHSA-h6rp-9mjf-6x88 vom 2026-05-12",
"url": "https://github.com/advisories/GHSA-h6rp-9mjf-6x88"
},
{
"category": "external",
"summary": "openSUSE Security Update OPENSUSE-SU-2026:10766-1 vom 2026-05-14",
"url": "https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/GKQUS3KTDTOKH7A7YH4AAZDWVAKVZKBY/"
},
{
"category": "external",
"summary": "Fedora Security Advisory FEDORA-2026-96EEB03B88 vom 2026-05-18",
"url": "https://bodhi.fedoraproject.org/updates/FEDORA-2026-96eeb03b88"
},
{
"category": "external",
"summary": "Fedora Security Advisory FEDORA-2026-693373747F vom 2026-05-18",
"url": "https://bodhi.fedoraproject.org/updates/FEDORA-2026-693373747f"
},
{
"category": "external",
"summary": "Debian Security Advisory DSA-6313 vom 2026-05-31",
"url": "https://lists.debian.org/debian-security-announce/2026/msg00224.html"
},
{
"category": "external",
"summary": "Ubuntu Security Notice USN-8365-1 vom 2026-06-02",
"url": "https://ubuntu.com/security/notices/USN-8365-1"
}
],
"source_lang": "en-US",
"title": "OX Dovecot Pro: Mehrere Schwachstellen",
"tracking": {
"current_release_date": "2026-06-02T22:00:00.000+00:00",
"generator": {
"date": "2026-06-03T06:02:37.409+00:00",
"engine": {
"name": "BSI-WID",
"version": "1.6.0"
}
},
"id": "WID-SEC-W-2026-1510",
"initial_release_date": "2026-05-12T22:00:00.000+00:00",
"revision_history": [
{
"date": "2026-05-12T22:00:00.000+00:00",
"number": "1",
"summary": "Initiale Fassung"
},
{
"date": "2026-05-14T22:00:00.000+00:00",
"number": "2",
"summary": "Neue Updates von openSUSE aufgenommen"
},
{
"date": "2026-05-18T22:00:00.000+00:00",
"number": "3",
"summary": "Neue Updates von Fedora aufgenommen"
},
{
"date": "2026-05-31T22:00:00.000+00:00",
"number": "4",
"summary": "Neue Updates von Debian aufgenommen"
},
{
"date": "2026-06-02T22:00:00.000+00:00",
"number": "5",
"summary": "Neue Updates von Ubuntu aufgenommen"
}
],
"status": "final",
"version": "5"
}
},
"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": [
{
"branches": [
{
"category": "product_version_range",
"name": "OX Pro core \u003c3.1.5",
"product": {
"name": "Open Source Dovecot OX Pro core \u003c3.1.5",
"product_id": "T053959"
}
},
{
"category": "product_version",
"name": "OX Pro core 3.1.5",
"product": {
"name": "Open Source Dovecot OX Pro core 3.1.5",
"product_id": "T053959-fixed",
"product_identification_helper": {
"cpe": "cpe:/a:dovecot:dovecot:ox_pro_core__3.1.5"
}
}
},
{
"category": "product_version_range",
"name": "OX Pro core \u003c2.4.4",
"product": {
"name": "Open Source Dovecot OX Pro core \u003c2.4.4",
"product_id": "T053960"
}
},
{
"category": "product_version",
"name": "OX Pro core 2.4.4",
"product": {
"name": "Open Source Dovecot OX Pro core 2.4.4",
"product_id": "T053960-fixed",
"product_identification_helper": {
"cpe": "cpe:/a:dovecot:dovecot:ox_pro_core__2.4.4"
}
}
}
],
"category": "product_name",
"name": "Dovecot"
}
],
"category": "vendor",
"name": "Open Source"
},
{
"branches": [
{
"category": "product_name",
"name": "SUSE openSUSE",
"product": {
"name": "SUSE openSUSE",
"product_id": "T027843",
"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-2026-27851",
"product_status": {
"known_affected": [
"2951",
"T053959",
"T000126",
"T027843",
"74185",
"T053960"
]
},
"release_date": "2026-05-12T22:00:00.000+00:00",
"title": "CVE-2026-27851"
},
{
"cve": "CVE-2026-40016",
"product_status": {
"known_affected": [
"2951",
"T053959",
"T000126",
"T027843",
"74185",
"T053960"
]
},
"release_date": "2026-05-12T22:00:00.000+00:00",
"title": "CVE-2026-40016"
},
{
"cve": "CVE-2026-33603",
"product_status": {
"known_affected": [
"2951",
"T053959",
"T000126",
"T027843",
"74185",
"T053960"
]
},
"release_date": "2026-05-12T22:00:00.000+00:00",
"title": "CVE-2026-33603"
},
{
"cve": "CVE-2026-40020",
"product_status": {
"known_affected": [
"2951",
"T053959",
"T000126",
"T027843",
"74185",
"T053960"
]
},
"release_date": "2026-05-12T22:00:00.000+00:00",
"title": "CVE-2026-40020"
},
{
"cve": "CVE-2026-42006",
"product_status": {
"known_affected": [
"2951",
"T053959",
"T000126",
"T027843",
"74185",
"T053960"
]
},
"release_date": "2026-05-12T22:00:00.000+00:00",
"title": "CVE-2026-42006"
}
]
}
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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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