wid-sec-w-2025-0239
Vulnerability from csaf_certbund
Published
2019-08-28 22:00
Modified
2025-02-02 23:00
Summary
Dovecot: Schwachstelle ermöglicht Ausführen von beliebigem Programmcode mit den Rechten des Dienstes
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 entfernter, anonymer Angreifer kann eine Schwachstelle in Dovecot ausnutzen, um beliebigen Programmcode mit den Rechten des Dienstes auszuführen oder um Informationen offenzulegen.
Betroffene Betriebssysteme
- Linux
{
"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": "Dovecot ist ein Open Source IMAP und POP3 E-Mail Server.",
"title": "Produktbeschreibung"
},
{
"category": "summary",
"text": "Ein entfernter, anonymer Angreifer kann eine Schwachstelle in Dovecot ausnutzen, um beliebigen Programmcode mit den Rechten des Dienstes auszuf\u00fchren oder um Informationen offenzulegen.",
"title": "Angriff"
},
{
"category": "general",
"text": "- Linux",
"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-2025-0239 - CSAF Version",
"url": "https://wid.cert-bund.de/.well-known/csaf/white/2019/wid-sec-w-2025-0239.json"
},
{
"category": "self",
"summary": "WID-SEC-2025-0239 - Portal Version",
"url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2025-0239"
},
{
"category": "external",
"summary": "Dovecot release v2.3.7.2 vom 2019-08-28",
"url": "https://dovecot.org/pipermail/dovecot/2019-August/116874.html"
},
{
"category": "external",
"summary": "Debian Security Advisory DSA-4510-1 vom 2019-08-28",
"url": "https://lists.debian.org/debian-security-announce/2019/msg00158.html"
},
{
"category": "external",
"summary": "ARCHLINUX Security Advisory ASA-201908-18 vom 2019-08-28",
"url": "https://security.archlinux.org/ASA-201908-18"
},
{
"category": "external",
"summary": "ARCHLINUX Security Advisory ASA-201908-19 vom 2019-08-28",
"url": "https://security.archlinux.org/ASA-201908-19"
},
{
"category": "external",
"summary": "UBUNTU Security Notice USN-4110-1 vom 2019-08-28",
"url": "https://usn.ubuntu.com/4110-1/"
},
{
"category": "external",
"summary": "UBUNTU Security Notice USN-4110-2 vom 2019-08-28",
"url": "https://usn.ubuntu.com/4110-2/"
},
{
"category": "external",
"summary": "UBUNTU Security Notice USN-4110-3 vom 2019-08-28",
"url": "https://usn.ubuntu.com/4110-3/"
},
{
"category": "external",
"summary": "UBUNTU Security Notice USN-4110-4 vom 2019-08-28",
"url": "https://usn.ubuntu.com/4110-4/"
},
{
"category": "external",
"summary": "Dovecot Security Advisory DOV-3278 vom 2019-08-28",
"url": "https://seclists.org/oss-sec/2019/q3/174"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2019:2822 vom 2019-09-20",
"url": "https://access.redhat.com/errata/RHSA-2019:2822"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2019:2836-01 vom 2019-09-20",
"url": "https://access.redhat.com/errata/RHSA-2019:2836"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2019:2885 vom 2019-09-23",
"url": "https://access.redhat.com/errata/RHSA-2019:2885"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2019:2454-1 vom 2019-09-25",
"url": "https://www.suse.com/support/update/announcement/2019/suse-su-20192454-1.html"
},
{
"category": "external",
"summary": "CentOS Security Advisory CESA-2019:2836 vom 2019-09-26",
"url": "http://centos-announce.2309468.n4.nabble.com/CentOS-announce-CESA-2019-2836-Important-CentOS-7-dovecot-Security-Update-tp4645691.html"
},
{
"category": "external",
"summary": "CentOS Security Advisory CESA-2019:2885 vom 2019-10-01",
"url": "http://centos-announce.2309468.n4.nabble.com/CentOS-announce-CESA-2019-2885-Important-CentOS-6-dovecot-Security-Update-tp4645693.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2019:2514-1 vom 2019-10-03",
"url": "https://www.suse.com/support/update/announcement/2019/suse-su-20192514-1.html"
},
{
"category": "external",
"summary": "openSUSE Security Update OPENSUSE-SU-2025:14715-1 vom 2025-01-31",
"url": "https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/message/KZSDCZ5LA6IHY7KXVSL6ULAJVP6OFT2M/"
}
],
"source_lang": "en-US",
"title": "Dovecot: Schwachstelle erm\u00f6glicht Ausf\u00fchren von beliebigem Programmcode mit den Rechten des Dienstes",
"tracking": {
"current_release_date": "2025-02-02T23:00:00.000+00:00",
"generator": {
"date": "2025-02-03T09:07:28.156+00:00",
"engine": {
"name": "BSI-WID",
"version": "1.3.10"
}
},
"id": "WID-SEC-W-2025-0239",
"initial_release_date": "2019-08-28T22:00:00.000+00:00",
"revision_history": [
{
"date": "2019-08-28T22:00:00.000+00:00",
"number": "1",
"summary": "Initiale Fassung"
},
{
"date": "2019-08-29T22:00:00.000+00:00",
"number": "2",
"summary": "Referenz(en) aufgenommen: FEDORA-2019-3844281BE1, FEDORA-2019-59D60BD1FA"
},
{
"date": "2019-09-01T22:00:00.000+00:00",
"number": "3",
"summary": "Referenz(en) aufgenommen: FEDORA-2019-EA638FB605, GLSA201908-29"
},
{
"date": "2019-09-19T22:00:00.000+00:00",
"number": "4",
"summary": "Neue Updates von Red Hat aufgenommen"
},
{
"date": "2019-09-23T22:00:00.000+00:00",
"number": "5",
"summary": "Neue Updates von Red Hat aufgenommen"
},
{
"date": "2019-09-24T22:00:00.000+00:00",
"number": "6",
"summary": "Neue Updates von SUSE aufgenommen"
},
{
"date": "2019-09-26T22:00:00.000+00:00",
"number": "7",
"summary": "Neue Updates von CentOS aufgenommen"
},
{
"date": "2019-09-30T22:00:00.000+00:00",
"number": "8",
"summary": "Neue Updates von CentOS aufgenommen"
},
{
"date": "2019-10-03T22:00:00.000+00:00",
"number": "9",
"summary": "Neue Updates von SUSE aufgenommen"
},
{
"date": "2025-02-02T23:00:00.000+00:00",
"number": "10",
"summary": "Neue Updates von openSUSE aufgenommen"
}
],
"status": "final",
"version": "10"
}
},
"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": "Open Source Arch Linux",
"product": {
"name": "Open Source Arch Linux",
"product_id": "T013312",
"product_identification_helper": {
"cpe": "cpe:/o:archlinux:archlinux:-"
}
}
},
{
"category": "product_name",
"name": "Open Source CentOS",
"product": {
"name": "Open Source CentOS",
"product_id": "1727",
"product_identification_helper": {
"cpe": "cpe:/o:centos:centos:-"
}
}
},
{
"branches": [
{
"category": "product_version_range",
"name": "\u003c2.3.7.2",
"product": {
"name": "Open Source Dovecot \u003c2.3.7.2",
"product_id": "T014903"
}
},
{
"category": "product_version",
"name": "2.3.7.2",
"product": {
"name": "Open Source Dovecot 2.3.7.2",
"product_id": "T014903-fixed",
"product_identification_helper": {
"cpe": "cpe:/a:dovecot:dovecot:2.3.7.2"
}
}
}
],
"category": "product_name",
"name": "Dovecot"
}
],
"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": "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-2019-11500",
"notes": [
{
"category": "description",
"text": "In Dovecot besteht eine Schwachstelle in den Protokoll-Parsern f\u00fcr IMAP und ManageSieve. Bei der Verarbeitung eingehender Pakete werden \"NUL\" Bytes nicht ordnungsgem\u00e4\u00df behandelt. Dadurch kann ein \"out-of-bounds\" Schreib- oder Lesezugriff auf dem Heap-Speicher ausgel\u00f6st werden. Ein entfernter anonymer Angreifer kann dies ausnutzen, um Informationen offenzulegen oder um beliebigen Code mit den Rechten des Dienstes auszuf\u00fchren."
}
],
"product_status": {
"known_affected": [
"T014903",
"2951",
"T002207",
"67646",
"T000126",
"T013312",
"T027843",
"1727"
]
},
"release_date": "2019-08-28T22:00:00.000+00:00",
"title": "CVE-2019-11500"
}
]
}
Loading…
Loading…
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.
Loading…
Loading…