WID-SEC-W-2024-3387
Vulnerability from csaf_certbund - Published: 2016-01-25 23:00 - Updated: 2024-12-03 23:00Es existiert eine Pufferüberlaufschwachstelle in libxml2. Diese Schwachstelle beruht in der Funktion "htmlParseNameComplex()". Ein Angreifer kann diese Schwachstelle ausnutzen, um einen Heap-basierten Pufferüberlauf zu verursachen und schließlich über Puffergrenzen hinweg auf Speicherbereiche lesend zugreifen und somit Einblick in vertrauliche Informationen erhalten oder einen Denial of Service Zustand herbeiführen.
| Product | Identifier | Version | Remediation |
|---|---|---|---|
|
Dell NetWorker Server <19.10.0.6
Dell / NetWorker
|
Server <19.10.0.6 | ||
|
Dell NetWorker Server <19.11.0.2
Dell / NetWorker
|
Server <19.11.0.2 | ||
|
Debian Linux
Debian
|
cpe:/o:debian:debian_linux:-
|
— | |
|
SUSE Linux
SUSE
|
cpe:/o:suse:suse_linux:-
|
— | |
|
Ubuntu Linux
Ubuntu
|
cpe:/o:canonical:ubuntu_linux:-
|
— | |
|
Open Source libxml2
Open Source
|
cpe:/a:xmlsoft:libxml2:-
|
— | |
|
Dell NetWorker <19.11.0.2
Dell / NetWorker
|
<19.11.0.2 |
Es existiert eine Pufferüberlaufschwachstelle in libxml2. Diese Schwachstelle beruht in der Funktion "htmlParseNameComplex()". Ein Angreifer kann diese Schwachstelle ausnutzen, um einen Heap-basierten Pufferüberlauf zu verursachen und schließlich über Puffergrenzen hinweg auf Speicherbereiche lesend zugreifen und somit Einblick in vertrauliche Informationen erhalten oder einen Denial of Service Zustand herbeiführen.
| Product | Identifier | Version | Remediation |
|---|---|---|---|
|
Dell NetWorker Server <19.10.0.6
Dell / NetWorker
|
Server <19.10.0.6 | ||
|
Dell NetWorker Server <19.11.0.2
Dell / NetWorker
|
Server <19.11.0.2 | ||
|
Debian Linux
Debian
|
cpe:/o:debian:debian_linux:-
|
— | |
|
SUSE Linux
SUSE
|
cpe:/o:suse:suse_linux:-
|
— | |
|
Ubuntu Linux
Ubuntu
|
cpe:/o:canonical:ubuntu_linux:-
|
— | |
|
Open Source libxml2
Open Source
|
cpe:/a:xmlsoft:libxml2:-
|
— | |
|
Dell NetWorker <19.11.0.2
Dell / NetWorker
|
<19.11.0.2 |
{
"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": "libxml ist ein C Parser und Toolkit, welches f\u00fcr das Gnome Projekt entwickelt wurde.",
"title": "Produktbeschreibung"
},
{
"category": "summary",
"text": "Ein entfernter, anonymer Angreifer kann eine Schwachstelle in libxml2 ausnutzen, um einen Denial of Service Angriff durchzuf\u00fchren oder vertrauliche Informationen erhalten",
"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-2024-3387 - CSAF Version",
"url": "https://wid.cert-bund.de/.well-known/csaf/white/2016/wid-sec-w-2024-3387.json"
},
{
"category": "self",
"summary": "WID-SEC-2024-3387 - Portal Version",
"url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2024-3387"
},
{
"category": "external",
"summary": "Eintrag OSS-SEC Mailing-List vom 2016-01-25",
"url": "http://seclists.org/oss-sec/2016/q1/199"
},
{
"category": "external",
"summary": "Debian Security Advisory DSA-3593 vom 2016-06-03",
"url": "https://www.debian.org/security/2016/dsa-3593"
},
{
"category": "external",
"summary": "Ubuntu Security Notice USN-2994-1 vom 2016-06-07",
"url": "http://www.ubuntu.com/usn/usn-2994-1/"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2016:1538-1 vom 2016-06-09",
"url": "https://lists.opensuse.org/opensuse-security-announce/2016-06/msg00012.html"
},
{
"category": "external",
"summary": "F5 Security Advisory K04450715 vom 2017-02-22",
"url": "https://support.f5.com/csp/article/K04450715"
},
{
"category": "external",
"summary": "Dell Security Advisory DSA-2024-251 vom 2024-11-11",
"url": "https://www.dell.com/support/kbdoc/de-de/000247018/dsa-2024-251-security-update-for-dell-networker-for-libxml2-2-9-0-vulnerabilities"
},
{
"category": "external",
"summary": "Dell Security Advisory DSA-2024-451 vom 2024-12-03",
"url": "https://www.dell.com/support/kbdoc/de-de/000255975/dsa-2024-451-security-update-for-dell-networker-for-libxml2-2-9-0-vulnerabilities"
}
],
"source_lang": "en-US",
"title": "libxml2: Schwachstelle erm\u00f6glicht Denial of Service",
"tracking": {
"current_release_date": "2024-12-03T23:00:00.000+00:00",
"generator": {
"date": "2024-12-04T11:21:22.024+00:00",
"engine": {
"name": "BSI-WID",
"version": "1.3.10"
}
},
"id": "WID-SEC-W-2024-3387",
"initial_release_date": "2016-01-25T23:00:00.000+00:00",
"revision_history": [
{
"date": "2016-01-25T23:00:00.000+00:00",
"number": "1",
"summary": "Initial Release"
},
{
"date": "2016-01-25T23:00:00.000+00:00",
"number": "2",
"summary": "Version nicht vorhanden"
},
{
"date": "2016-01-25T23:00:00.000+00:00",
"number": "3",
"summary": "Version nicht vorhanden"
},
{
"date": "2016-01-25T23:00:00.000+00:00",
"number": "4",
"summary": "Version nicht vorhanden"
},
{
"date": "2016-06-02T22:00:00.000+00:00",
"number": "5",
"summary": "New remediations available"
},
{
"date": "2016-06-06T22:00:00.000+00:00",
"number": "6",
"summary": "New remediations available"
},
{
"date": "2016-06-06T22:00:00.000+00:00",
"number": "7",
"summary": "Version nicht vorhanden"
},
{
"date": "2016-06-09T22:00:00.000+00:00",
"number": "8",
"summary": "New remediations available"
},
{
"date": "2016-06-09T22:00:00.000+00:00",
"number": "9",
"summary": "Version nicht vorhanden"
},
{
"date": "2017-02-22T23:00:00.000+00:00",
"number": "10",
"summary": "New remediations available"
},
{
"date": "2024-11-10T23:00:00.000+00:00",
"number": "11",
"summary": "Neue Updates von Dell aufgenommen"
},
{
"date": "2024-12-03T23:00:00.000+00:00",
"number": "12",
"summary": "Neue Updates von Dell aufgenommen"
}
],
"status": "final",
"version": "12"
}
},
"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": [
{
"branches": [
{
"category": "product_version_range",
"name": "\u003c19.11.0.2",
"product": {
"name": "Dell NetWorker \u003c19.11.0.2",
"product_id": "T038884"
}
},
{
"category": "product_version",
"name": "19.11.0.2",
"product": {
"name": "Dell NetWorker 19.11.0.2",
"product_id": "T038884-fixed",
"product_identification_helper": {
"cpe": "cpe:/a:dell:networker:19.11.0.2"
}
}
},
{
"category": "product_version_range",
"name": "Server \u003c19.11.0.2",
"product": {
"name": "Dell NetWorker Server \u003c19.11.0.2",
"product_id": "T039561"
}
},
{
"category": "product_version",
"name": "Server 19.11.0.2",
"product": {
"name": "Dell NetWorker Server 19.11.0.2",
"product_id": "T039561-fixed",
"product_identification_helper": {
"cpe": "cpe:/a:dell:networker:server__19.11.0.2"
}
}
},
{
"category": "product_version_range",
"name": "Server \u003c19.10.0.6",
"product": {
"name": "Dell NetWorker Server \u003c19.10.0.6",
"product_id": "T039562"
}
},
{
"category": "product_version",
"name": "Server 19.10.0.6",
"product": {
"name": "Dell NetWorker Server 19.10.0.6",
"product_id": "T039562-fixed",
"product_identification_helper": {
"cpe": "cpe:/a:dell:networker:server__19.10.0.6"
}
}
}
],
"category": "product_name",
"name": "NetWorker"
}
],
"category": "vendor",
"name": "Dell"
},
{
"branches": [
{
"category": "product_name",
"name": "Open Source libxml2",
"product": {
"name": "Open Source libxml2",
"product_id": "T000683",
"product_identification_helper": {
"cpe": "cpe:/a:xmlsoft:libxml2:-"
}
}
}
],
"category": "vendor",
"name": "Open Source"
},
{
"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-2015-8806",
"notes": [
{
"category": "description",
"text": "Es existiert eine Puffer\u00fcberlaufschwachstelle in libxml2. Diese Schwachstelle beruht in der Funktion \"htmlParseNameComplex()\". Ein Angreifer kann diese Schwachstelle ausnutzen, um einen Heap-basierten Puffer\u00fcberlauf zu verursachen und schlie\u00dflich \u00fcber Puffergrenzen hinweg auf Speicherbereiche lesend zugreifen und somit Einblick in vertrauliche Informationen erhalten oder einen Denial of Service Zustand herbeif\u00fchren."
}
],
"product_status": {
"known_affected": [
"T039562",
"T039561",
"2951",
"T002207",
"T000126",
"T000683",
"T038884"
]
},
"release_date": "2016-01-25T23:00:00.000+00:00",
"title": "CVE-2015-8806"
},
{
"cve": "CVE-2016-2073",
"notes": [
{
"category": "description",
"text": "Es existiert eine Puffer\u00fcberlaufschwachstelle in libxml2. Diese Schwachstelle beruht in der Funktion \"htmlParseNameComplex()\". Ein Angreifer kann diese Schwachstelle ausnutzen, um einen Heap-basierten Puffer\u00fcberlauf zu verursachen und schlie\u00dflich \u00fcber Puffergrenzen hinweg auf Speicherbereiche lesend zugreifen und somit Einblick in vertrauliche Informationen erhalten oder einen Denial of Service Zustand herbeif\u00fchren."
}
],
"product_status": {
"known_affected": [
"T039562",
"T039561",
"2951",
"T002207",
"T000126",
"T000683",
"T038884"
]
},
"release_date": "2016-01-25T23:00:00.000+00:00",
"title": "CVE-2016-2073"
}
]
}
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.