WID-SEC-W-2024-1050
Vulnerability from csaf_certbund - Published: 2019-08-14 22:00 - Updated: 2024-05-07 22:00In nginx existieren mehrere Schwachstellen. Diese befinden sich in der HTTP/2 Implementierung. Sie beruht auf Fehlern bei der Verarbeitung von ungewöhnlich gestalteten Requests. Ein Angreifer kann dieses durch Übermittlung geeignet gestalteter Daten zu einem Denial of Service Angriff nutzen.
| 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:-
|
— | |
|
Open Source Arch Linux
Open Source
|
cpe:/o:archlinux:archlinux:-
|
— | |
|
Juniper JUNOS
Juniper
|
cpe:/o:juniper:junos:-
|
— | |
|
Oracle Linux
Oracle
|
cpe:/o:oracle:linux:-
|
— |
In nginx existieren mehrere Schwachstellen. Diese befinden sich in der HTTP/2 Implementierung. Sie beruht auf Fehlern bei der Verarbeitung von ungewöhnlich gestalteten Requests. Ein Angreifer kann dieses durch Übermittlung geeignet gestalteter Daten zu einem Denial of Service Angriff nutzen.
| 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:-
|
— | |
|
Open Source Arch Linux
Open Source
|
cpe:/o:archlinux:archlinux:-
|
— | |
|
Juniper JUNOS
Juniper
|
cpe:/o:juniper:junos:-
|
— | |
|
Oracle Linux
Oracle
|
cpe:/o:oracle:linux:-
|
— |
In nginx existieren mehrere Schwachstellen. Diese befinden sich in der HTTP/2 Implementierung. Sie beruht auf Fehlern bei der Verarbeitung von ungewöhnlich gestalteten Requests. Ein Angreifer kann dieses durch Übermittlung geeignet gestalteter Daten zu einem Denial of Service Angriff nutzen.
| 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:-
|
— | |
|
Open Source Arch Linux
Open Source
|
cpe:/o:archlinux:archlinux:-
|
— | |
|
Juniper JUNOS
Juniper
|
cpe:/o:juniper:junos:-
|
— | |
|
Oracle Linux
Oracle
|
cpe:/o:oracle:linux:-
|
— |
{
"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": "nginx ist eine modular aufgebaute Webserver-Software, welche durch verschiedene Module Funktionalit\u00e4ten wie Reverse- oder Email-Proxy unterst\u00fctzt. Nginx wird unter der BSD-Lizenz vertrieben.",
"title": "Produktbeschreibung"
},
{
"category": "summary",
"text": "Ein entfernter, anonymer Angreifer kann mehrere Schwachstellen in nginx ausnutzen, 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-2024-1050 - CSAF Version",
"url": "https://wid.cert-bund.de/.well-known/csaf/white/2019/wid-sec-w-2024-1050.json"
},
{
"category": "self",
"summary": "WID-SEC-2024-1050 - Portal Version",
"url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2024-1050"
},
{
"category": "external",
"summary": "NGINX Security Advisory vom 2019-08-14",
"url": "https://www.nginx.com/blog/nginx-updates-mitigate-august-2019-http-2-vulnerabilities/"
},
{
"category": "external",
"summary": "Ubuntu Security Notice USN-4099-1 vom 2019-08-16",
"url": "https://usn.ubuntu.com/4099-1/"
},
{
"category": "external",
"summary": "Arch Linux Security Advisory ASA-201908-12 vom 2019-08-17",
"url": "https://security.archlinux.org/ASA-201908-12"
},
{
"category": "external",
"summary": "Arch Linux Security Advisory ASA-201908-13 vom 2019-08-17",
"url": "https://security.archlinux.org/ASA-201908-13"
},
{
"category": "external",
"summary": "Debian Security Advisory DSA-4505 vom 2019-08-23",
"url": "http://www.debian.org/security/2019/dsa-4505"
},
{
"category": "external",
"summary": "Arch Linux Security Advisory ASA-201908-17 vom 2019-08-27",
"url": "https://security.archlinux.org/ASA-201908-17"
},
{
"category": "external",
"summary": "Debian Security Advisory DSA-4511 vom 2019-09-02",
"url": "https://www.debian.org/security/2019/dsa-4511"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2019:2309-1 vom 2019-09-06",
"url": "https://www.suse.com/support/update/announcement/2019/suse-su-20192309-1.html"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2019:2692 vom 2019-09-10",
"url": "https://access.redhat.com/errata/RHSA-2019:2692"
},
{
"category": "external",
"summary": "Oracle Linux Security Advisory ELSA-2019-2692 vom 2019-09-11",
"url": "http://linux.oracle.com/errata/ELSA-2019-2692.html"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2019:2746 vom 2019-09-12",
"url": "https://access.redhat.com/errata/RHSA-2019:2746"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2019:2745 vom 2019-09-12",
"url": "https://access.redhat.com/errata/RHSA-2019:2745"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2019:2775 vom 2019-09-17",
"url": "https://access.redhat.com/errata/RHSA-2019:2775"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2019:2799-01 vom 2019-09-17",
"url": "https://access.redhat.com/errata/RHSA-2019:2799"
},
{
"category": "external",
"summary": "Oracle Linux Errata ELSA-2019-2799 vom 2019-09-19",
"url": "https://linux.oracle.com/errata/ELSA-2019-2799.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2019:2473-1 vom 2019-09-26",
"url": "https://www.suse.com/support/update/announcement/2019/suse-su-20192473-1.html"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2019:2925 vom 2019-09-30",
"url": "https://access.redhat.com/errata/RHSA-2019:2925"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2019:2939 vom 2019-10-01",
"url": "https://access.redhat.com/errata/RHSA-2019:2939"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2019:2946 vom 2019-10-01",
"url": "https://access.redhat.com/errata/RHSA-2019:2946"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2019:2950 vom 2019-10-01",
"url": "https://access.redhat.com/errata/RHSA-2019:2950"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2019:2949 vom 2019-10-01",
"url": "https://access.redhat.com/errata/RHSA-2019:2949"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2019:2966 vom 2019-10-03",
"url": "https://access.redhat.com/errata/RHSA-2019:2966"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2019:2955 vom 2019-10-02",
"url": "https://access.redhat.com/errata/RHSA-2019:2955"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2019:2559-1 vom 2019-10-04",
"url": "https://www.suse.com/support/update/announcement/2019/suse-su-20192559-1.html"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2019:3041 vom 2019-10-14",
"url": "https://access.redhat.com/errata/RHSA-2019:3041"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2019:3933 vom 2019-11-20",
"url": "https://access.redhat.com/errata/RHSA-2019:3933"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2019:3935 vom 2019-11-20",
"url": "https://access.redhat.com/errata/RHSA-2019:3935"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2019:3932 vom 2019-11-20",
"url": "https://access.redhat.com/errata/RHSA-2019:3932"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2019:4018 vom 2019-11-26",
"url": "https://access.redhat.com/errata/RHSA-2019:4018"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2019:4019 vom 2019-11-26",
"url": "https://access.redhat.com/errata/RHSA-2019:4019"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2019:4021 vom 2019-11-26",
"url": "https://access.redhat.com/errata/RHSA-2019:4021"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2019:4020 vom 2019-11-28",
"url": "https://access.redhat.com/errata/RHSA-2019:4020"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2020:0922 vom 2020-03-23",
"url": "https://access.redhat.com/errata/RHSA-2020:0922"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2020:0983 vom 2020-03-26",
"url": "https://access.redhat.com/errata/RHSA-2020:0983"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2020:1445 vom 2020-04-14",
"url": "https://access.redhat.com/errata/RHSA-2020:1445"
},
{
"category": "external",
"summary": "Debian Security Advisory DSA-4669 vom 2020-04-30",
"url": "https://www.debian.org/security/2020/dsa-4669"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2020:2067 vom 2020-05-18",
"url": "https://access.redhat.com/errata/RHSA-2020:2067"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2021:0932-1 vom 2021-03-24",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2021-March/008541.html"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2020:3192 vom 2020-07-28",
"url": "https://access.redhat.com/errata/RHSA-2020:3192"
},
{
"category": "external",
"summary": "Juniper Security Advisory JSA11167 vom 2021-04-16",
"url": "https://kb.juniper.net/InfoCenter/index?page=content\u0026id=JSA11167"
},
{
"category": "external",
"summary": "Oracle Linux Security Advisory ELSA-2020-5495 vom 2020-12-18",
"url": "https://linux.oracle.com/errata/ELSA-2020-5495.html"
},
{
"category": "external",
"summary": "Ubuntu Security Notice USN-6754-2 vom 2024-05-07",
"url": "https://ubuntu.com/security/notices/USN-6754-2"
}
],
"source_lang": "en-US",
"title": "nginx: Mehrere Schwachstellen erm\u00f6glichen Denial of Service",
"tracking": {
"current_release_date": "2024-05-07T22:00:00.000+00:00",
"generator": {
"date": "2024-08-15T18:08:35.913+00:00",
"engine": {
"name": "BSI-WID",
"version": "1.3.5"
}
},
"id": "WID-SEC-W-2024-1050",
"initial_release_date": "2019-08-14T22:00:00.000+00:00",
"revision_history": [
{
"date": "2019-08-14T22:00:00.000+00:00",
"number": "1",
"summary": "Initiale Fassung"
},
{
"date": "2019-08-15T22:00:00.000+00:00",
"number": "2",
"summary": "Neue Updates von Ubuntu aufgenommen"
},
{
"date": "2019-08-18T22:00:00.000+00:00",
"number": "3",
"summary": "Neue Updates von Arch Linux und Fedora aufgenommen"
},
{
"date": "2019-08-19T22:00:00.000+00:00",
"number": "4",
"summary": "Referenz(en) aufgenommen: FEDORA-2019-63BA15CC83, FEDORA-2019-8A437D5C2F, FEDORA-2019-4427FD65BE"
},
{
"date": "2019-08-22T22:00:00.000+00:00",
"number": "5",
"summary": "Neue Updates von Debian aufgenommen"
},
{
"date": "2019-08-27T22:00:00.000+00:00",
"number": "6",
"summary": "Neue Updates von Arch Linux und Fedora aufgenommen"
},
{
"date": "2019-09-02T22:00:00.000+00:00",
"number": "7",
"summary": "Neue Updates von Debian aufgenommen"
},
{
"date": "2019-09-05T22:00:00.000+00:00",
"number": "8",
"summary": "Neue Updates von SUSE aufgenommen"
},
{
"date": "2019-09-09T22:00:00.000+00:00",
"number": "9",
"summary": "Neue Updates von Red Hat aufgenommen"
},
{
"date": "2019-09-10T22:00:00.000+00:00",
"number": "10",
"summary": "Neue Updates von Oracle Linux aufgenommen"
},
{
"date": "2019-09-12T22:00:00.000+00:00",
"number": "11",
"summary": "Neue Updates von Red Hat aufgenommen"
},
{
"date": "2019-09-17T22:00:00.000+00:00",
"number": "12",
"summary": "Neue Updates von Red Hat aufgenommen"
},
{
"date": "2019-09-18T22:00:00.000+00:00",
"number": "13",
"summary": "Neue Updates von Red Hat aufgenommen"
},
{
"date": "2019-09-19T22:00:00.000+00:00",
"number": "14",
"summary": "Neue Updates von Oracle Linux aufgenommen"
},
{
"date": "2019-09-26T22:00:00.000+00:00",
"number": "15",
"summary": "Neue Updates von SUSE aufgenommen"
},
{
"date": "2019-09-29T22:00:00.000+00:00",
"number": "16",
"summary": "Neue Updates von Red Hat aufgenommen"
},
{
"date": "2019-09-30T22:00:00.000+00:00",
"number": "17",
"summary": "Neue Updates von Red Hat aufgenommen"
},
{
"date": "2019-09-30T22:00:00.000+00:00",
"number": "18",
"summary": "Version nicht vorhanden"
},
{
"date": "2019-10-01T22:00:00.000+00:00",
"number": "19",
"summary": "Neue Updates von Red Hat aufgenommen"
},
{
"date": "2019-10-03T22:00:00.000+00:00",
"number": "20",
"summary": "Neue Updates von Red Hat aufgenommen"
},
{
"date": "2019-10-06T22:00:00.000+00:00",
"number": "21",
"summary": "Neue Updates von SUSE aufgenommen"
},
{
"date": "2019-10-14T22:00:00.000+00:00",
"number": "22",
"summary": "Neue Updates von Red Hat aufgenommen"
},
{
"date": "2019-11-20T23:00:00.000+00:00",
"number": "23",
"summary": "Neue Updates von Red Hat aufgenommen"
},
{
"date": "2019-11-26T23:00:00.000+00:00",
"number": "24",
"summary": "Neue Updates von Red Hat aufgenommen"
},
{
"date": "2019-11-27T23:00:00.000+00:00",
"number": "25",
"summary": "Neue Updates von Red Hat aufgenommen"
},
{
"date": "2020-03-22T23:00:00.000+00:00",
"number": "26",
"summary": "Neue Updates von Red Hat aufgenommen"
},
{
"date": "2020-03-26T23:00:00.000+00:00",
"number": "27",
"summary": "Neue Updates von Red Hat aufgenommen"
},
{
"date": "2020-04-14T22:00:00.000+00:00",
"number": "28",
"summary": "Neue Updates von Red Hat aufgenommen"
},
{
"date": "2020-04-29T22:00:00.000+00:00",
"number": "29",
"summary": "Neue Updates von Debian aufgenommen"
},
{
"date": "2020-05-17T22:00:00.000+00:00",
"number": "30",
"summary": "Neue Updates von Red Hat aufgenommen"
},
{
"date": "2020-07-28T22:00:00.000+00:00",
"number": "31",
"summary": "Neue Updates von Red Hat aufgenommen"
},
{
"date": "2020-12-17T23:00:00.000+00:00",
"number": "32",
"summary": "Neue Updates von Oracle Linux aufgenommen"
},
{
"date": "2021-03-24T23:00:00.000+00:00",
"number": "33",
"summary": "Neue Updates von SUSE aufgenommen"
},
{
"date": "2021-04-15T22:00:00.000+00:00",
"number": "34",
"summary": "Neue Updates von Juniper aufgenommen"
},
{
"date": "2024-05-07T22:00:00.000+00:00",
"number": "35",
"summary": "Neue Updates von Ubuntu aufgenommen"
}
],
"status": "final",
"version": "35"
}
},
"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": "Juniper JUNOS",
"product": {
"name": "Juniper JUNOS",
"product_id": "5930",
"product_identification_helper": {
"cpe": "cpe:/o:juniper:junos:-"
}
}
}
],
"category": "vendor",
"name": "Juniper"
},
{
"branches": [
{
"branches": [
{
"category": "product_version_range",
"name": "\u003c1.16.1",
"product": {
"name": "Open Source nginx \u003c1.16.1",
"product_id": "T014853"
}
},
{
"category": "product_version_range",
"name": "\u003c1.17.3",
"product": {
"name": "Open Source nginx \u003c1.17.3",
"product_id": "T014854"
}
},
{
"category": "product_version_range",
"name": "\u003cPlus R18 P1",
"product": {
"name": "Open Source nginx \u003cPlus R18 P1",
"product_id": "T014855"
}
}
],
"category": "product_name",
"name": "NGINX"
}
],
"category": "vendor",
"name": "NGINX"
},
{
"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": "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": "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": "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-2019-9511",
"notes": [
{
"category": "description",
"text": "In nginx existieren mehrere Schwachstellen. Diese befinden sich in der HTTP/2 Implementierung. Sie beruht auf Fehlern bei der Verarbeitung von ungew\u00f6hnlich gestalteten Requests. Ein Angreifer kann dieses durch \u00dcbermittlung geeignet gestalteter Daten zu einem Denial of Service Angriff nutzen."
}
],
"product_status": {
"known_affected": [
"2951",
"T002207",
"67646",
"T000126",
"T013312",
"5930",
"T004914"
]
},
"release_date": "2019-08-14T22:00:00.000+00:00",
"title": "CVE-2019-9511"
},
{
"cve": "CVE-2019-9513",
"notes": [
{
"category": "description",
"text": "In nginx existieren mehrere Schwachstellen. Diese befinden sich in der HTTP/2 Implementierung. Sie beruht auf Fehlern bei der Verarbeitung von ungew\u00f6hnlich gestalteten Requests. Ein Angreifer kann dieses durch \u00dcbermittlung geeignet gestalteter Daten zu einem Denial of Service Angriff nutzen."
}
],
"product_status": {
"known_affected": [
"2951",
"T002207",
"67646",
"T000126",
"T013312",
"5930",
"T004914"
]
},
"release_date": "2019-08-14T22:00:00.000+00:00",
"title": "CVE-2019-9513"
},
{
"cve": "CVE-2019-9516",
"notes": [
{
"category": "description",
"text": "In nginx existieren mehrere Schwachstellen. Diese befinden sich in der HTTP/2 Implementierung. Sie beruht auf Fehlern bei der Verarbeitung von ungew\u00f6hnlich gestalteten Requests. Ein Angreifer kann dieses durch \u00dcbermittlung geeignet gestalteter Daten zu einem Denial of Service Angriff nutzen."
}
],
"product_status": {
"known_affected": [
"2951",
"T002207",
"67646",
"T000126",
"T013312",
"5930",
"T004914"
]
},
"release_date": "2019-08-14T22:00:00.000+00:00",
"title": "CVE-2019-9516"
}
]
}
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.