ubuntu-cve-2020-11984
Vulnerability from osv_ubuntu
Published
2020-08-07 16:15
Modified
2026-04-22 07:39
Summary
Details
Apache HTTP server 2.4.32 to 2.4.44 mod_proxy_uwsgi info disclosure and possible RCE
Severity
9.8 (Critical)
N/A (UNKNOWN)
References
{
"affected": [
{
"ecosystem_specific": {
"availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro",
"binaries": [
{
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},
{
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"binary_version": "1.9.17.1-5ubuntu0.1+esm1"
},
{
"binary_name": "libapache2-mod-uwsgi",
"binary_version": "1.9.17.1-5ubuntu0.1+esm1"
},
{
"binary_name": "python-uwsgidecorators",
"binary_version": "1.9.17.1-5ubuntu0.1+esm1"
},
{
"binary_name": "python3-uwsgidecorators",
"binary_version": "1.9.17.1-5ubuntu0.1+esm1"
},
{
"binary_name": "uwsgi",
"binary_version": "1.9.17.1-5ubuntu0.1+esm1"
},
{
"binary_name": "uwsgi-app-integration-plugins",
"binary_version": "1.9.17.1-5ubuntu0.1+esm1"
},
{
"binary_name": "uwsgi-core",
"binary_version": "1.9.17.1-5ubuntu0.1+esm1"
},
{
"binary_name": "uwsgi-emperor",
"binary_version": "1.9.17.1-5ubuntu0.1+esm1"
},
{
"binary_name": "uwsgi-extra",
"binary_version": "1.9.17.1-5ubuntu0.1+esm1"
},
{
"binary_name": "uwsgi-infrastructure-plugins",
"binary_version": "1.9.17.1-5ubuntu0.1+esm1"
},
{
"binary_name": "uwsgi-plugin-alarm-curl",
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},
{
"binary_name": "uwsgi-plugin-alarm-xmpp",
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},
{
"binary_name": "uwsgi-plugin-curl-cron",
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},
{
"binary_name": "uwsgi-plugin-emperor-pg",
"binary_version": "1.9.17.1-5ubuntu0.1+esm1"
},
{
"binary_name": "uwsgi-plugin-erlang",
"binary_version": "1.9.17.1-5ubuntu0.1+esm1"
},
{
"binary_name": "uwsgi-plugin-fiber",
"binary_version": "1.9.17.1-5ubuntu0.1+esm1"
},
{
"binary_name": "uwsgi-plugin-geoip",
"binary_version": "1.9.17.1-5ubuntu0.1+esm1"
},
{
"binary_name": "uwsgi-plugin-graylog2",
"binary_version": "1.9.17.1-5ubuntu0.1+esm1"
},
{
"binary_name": "uwsgi-plugin-greenlet-python",
"binary_version": "1.9.17.1-5ubuntu0.1+esm1"
},
{
"binary_name": "uwsgi-plugin-jvm-openjdk-6",
"binary_version": "1.9.17.1-5ubuntu0.1+esm1"
},
{
"binary_name": "uwsgi-plugin-jvm-openjdk-7",
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},
{
"binary_name": "uwsgi-plugin-jwsgi-openjdk-6",
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},
{
"binary_name": "uwsgi-plugin-jwsgi-openjdk-7",
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},
{
"binary_name": "uwsgi-plugin-ldap",
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},
{
"binary_name": "uwsgi-plugin-lua5.1",
"binary_version": "1.9.17.1-5ubuntu0.1+esm1"
},
{
"binary_name": "uwsgi-plugin-lua5.2",
"binary_version": "1.9.17.1-5ubuntu0.1+esm1"
},
{
"binary_name": "uwsgi-plugin-php",
"binary_version": "1.9.17.1-5ubuntu0.1+esm1"
},
{
"binary_name": "uwsgi-plugin-psgi",
"binary_version": "1.9.17.1-5ubuntu0.1+esm1"
},
{
"binary_name": "uwsgi-plugin-pyerl-python",
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},
{
"binary_name": "uwsgi-plugin-pyerl-python3",
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{
"binary_name": "uwsgi-plugin-python",
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{
"binary_name": "uwsgi-plugin-python3",
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},
{
"binary_name": "uwsgi-plugin-rack-ruby1.9.1",
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},
{
"binary_name": "uwsgi-plugin-rbthreads",
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},
{
"binary_name": "uwsgi-plugin-router-access",
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},
{
"binary_name": "uwsgi-plugin-sqlite3",
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},
{
"binary_name": "uwsgi-plugin-v8",
"binary_version": "1.9.17.1-5ubuntu0.1+esm1"
},
{
"binary_name": "uwsgi-plugin-xslt",
"binary_version": "1.9.17.1-5ubuntu0.1+esm1"
},
{
"binary_name": "uwsgi-plugins-all",
"binary_version": "1.9.17.1-5ubuntu0.1+esm1"
}
]
},
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"ecosystem": "Ubuntu:Pro:14.04:LTS",
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},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "1.9.17.1-5ubuntu0.1+esm1"
}
],
"type": "ECOSYSTEM"
}
],
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"1.9.17.1-5",
"1.9.17.1-5build2",
"1.9.17.1-5build4",
"1.9.17.1-5build5",
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]
},
{
"ecosystem_specific": {
"availability": "Available with Ubuntu Pro: https://ubuntu.com/pro",
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{
"binary_name": "libapache2-mod-proxy-uwsgi",
"binary_version": "2.0.12-5ubuntu3.2+esm1"
},
{
"binary_name": "libapache2-mod-ruwsgi",
"binary_version": "2.0.12-5ubuntu3.2+esm1"
},
{
"binary_name": "libapache2-mod-uwsgi",
"binary_version": "2.0.12-5ubuntu3.2+esm1"
},
{
"binary_name": "python-uwsgidecorators",
"binary_version": "2.0.12-5ubuntu3.2+esm1"
},
{
"binary_name": "python3-uwsgidecorators",
"binary_version": "2.0.12-5ubuntu3.2+esm1"
},
{
"binary_name": "uwsgi",
"binary_version": "2.0.12-5ubuntu3.2+esm1"
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{
"binary_name": "uwsgi-app-integration-plugins",
"binary_version": "2.0.12-5ubuntu3.2+esm1"
},
{
"binary_name": "uwsgi-core",
"binary_version": "2.0.12-5ubuntu3.2+esm1"
},
{
"binary_name": "uwsgi-emperor",
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},
{
"binary_name": "uwsgi-extra",
"binary_version": "2.0.12-5ubuntu3.2+esm1"
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{
"binary_name": "uwsgi-infrastructure-plugins",
"binary_version": "2.0.12-5ubuntu3.2+esm1"
},
{
"binary_name": "uwsgi-plugin-alarm-curl",
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},
{
"binary_name": "uwsgi-plugin-alarm-xmpp",
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},
{
"binary_name": "uwsgi-plugin-asyncio-python",
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},
{
"binary_name": "uwsgi-plugin-asyncio-python3",
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},
{
"binary_name": "uwsgi-plugin-curl-cron",
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},
{
"binary_name": "uwsgi-plugin-emperor-pg",
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},
{
"binary_name": "uwsgi-plugin-fiber",
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},
{
"binary_name": "uwsgi-plugin-gccgo",
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},
{
"binary_name": "uwsgi-plugin-geoip",
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},
{
"binary_name": "uwsgi-plugin-gevent-python",
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{
"binary_name": "uwsgi-plugin-glusterfs",
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{
"binary_name": "uwsgi-plugin-graylog2",
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{
"binary_name": "uwsgi-plugin-greenlet-python",
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{
"binary_name": "uwsgi-plugin-jvm-openjdk-8",
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},
{
"binary_name": "uwsgi-plugin-jwsgi-openjdk-8",
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{
"binary_name": "uwsgi-plugin-ldap",
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},
{
"binary_name": "uwsgi-plugin-lua5.1",
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},
{
"binary_name": "uwsgi-plugin-lua5.2",
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},
{
"binary_name": "uwsgi-plugin-luajit",
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},
{
"binary_name": "uwsgi-plugin-mono",
"binary_version": "2.0.12-5ubuntu3.2+esm1"
},
{
"binary_name": "uwsgi-plugin-php",
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},
{
"binary_name": "uwsgi-plugin-psgi",
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{
"binary_name": "uwsgi-plugin-python",
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{
"binary_name": "uwsgi-plugin-python3",
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},
{
"binary_name": "uwsgi-plugin-rack-ruby2.3",
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},
{
"binary_name": "uwsgi-plugin-rados",
"binary_version": "2.0.12-5ubuntu3.2+esm1"
},
{
"binary_name": "uwsgi-plugin-rbthreads",
"binary_version": "2.0.12-5ubuntu3.2+esm1"
},
{
"binary_name": "uwsgi-plugin-ring-openjdk-8",
"binary_version": "2.0.12-5ubuntu3.2+esm1"
},
{
"binary_name": "uwsgi-plugin-router-access",
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},
{
"binary_name": "uwsgi-plugin-servlet-openjdk-8",
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},
{
"binary_name": "uwsgi-plugin-sqlite3",
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{
"binary_name": "uwsgi-plugin-tornado-python",
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{
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{
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{
"binary_name": "uwsgi-plugins-all",
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},
{
"binary_name": "uwsgi-src",
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]
},
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"name": "uwsgi",
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{
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"2.0.7-1ubuntu5",
"2.0.7-1ubuntu6",
"2.0.11.2-6ubuntu1",
"2.0.11.2-6ubuntu2",
"2.0.12-4ubuntu2",
"2.0.12-5ubuntu1",
"2.0.12-5ubuntu2",
"2.0.12-5ubuntu3",
"2.0.12-5ubuntu3.1",
"2.0.12-5ubuntu3.2"
]
},
{
"ecosystem_specific": {
"availability": "No subscription required",
"binaries": [
{
"binary_name": "libapache2-mod-proxy-uwsgi",
"binary_version": "2.0.15-10.2ubuntu2.2"
},
{
"binary_name": "libapache2-mod-ruwsgi",
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{
"binary_name": "libapache2-mod-uwsgi",
"binary_version": "2.0.15-10.2ubuntu2.2"
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{
"binary_name": "python-uwsgidecorators",
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{
"binary_name": "python3-uwsgidecorators",
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},
{
"binary_name": "uwsgi",
"binary_version": "2.0.15-10.2ubuntu2.2"
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{
"binary_name": "uwsgi-app-integration-plugins",
"binary_version": "2.0.15-10.2ubuntu2.2"
},
{
"binary_name": "uwsgi-core",
"binary_version": "2.0.15-10.2ubuntu2.2"
},
{
"binary_name": "uwsgi-emperor",
"binary_version": "2.0.15-10.2ubuntu2.2"
},
{
"binary_name": "uwsgi-extra",
"binary_version": "2.0.15-10.2ubuntu2.2"
},
{
"binary_name": "uwsgi-infrastructure-plugins",
"binary_version": "2.0.15-10.2ubuntu2.2"
},
{
"binary_name": "uwsgi-plugin-alarm-curl",
"binary_version": "2.0.15-10.2ubuntu2.2"
},
{
"binary_name": "uwsgi-plugin-alarm-xmpp",
"binary_version": "2.0.15-10.2ubuntu2.2"
},
{
"binary_name": "uwsgi-plugin-asyncio-python",
"binary_version": "2.0.15-10.2ubuntu2.2"
},
{
"binary_name": "uwsgi-plugin-asyncio-python3",
"binary_version": "2.0.15-10.2ubuntu2.2"
},
{
"binary_name": "uwsgi-plugin-curl-cron",
"binary_version": "2.0.15-10.2ubuntu2.2"
},
{
"binary_name": "uwsgi-plugin-emperor-pg",
"binary_version": "2.0.15-10.2ubuntu2.2"
},
{
"binary_name": "uwsgi-plugin-fiber",
"binary_version": "2.0.15-10.2ubuntu2.2"
},
{
"binary_name": "uwsgi-plugin-gccgo",
"binary_version": "2.0.15-10.2ubuntu2.2"
},
{
"binary_name": "uwsgi-plugin-geoip",
"binary_version": "2.0.15-10.2ubuntu2.2"
},
{
"binary_name": "uwsgi-plugin-gevent-python",
"binary_version": "2.0.15-10.2ubuntu2.2"
},
{
"binary_name": "uwsgi-plugin-glusterfs",
"binary_version": "2.0.15-10.2ubuntu2.2"
},
{
"binary_name": "uwsgi-plugin-graylog2",
"binary_version": "2.0.15-10.2ubuntu2.2"
},
{
"binary_name": "uwsgi-plugin-greenlet-python",
"binary_version": "2.0.15-10.2ubuntu2.2"
},
{
"binary_name": "uwsgi-plugin-jvm-openjdk-8",
"binary_version": "2.0.15-10.2ubuntu2.2"
},
{
"binary_name": "uwsgi-plugin-jwsgi-openjdk-8",
"binary_version": "2.0.15-10.2ubuntu2.2"
},
{
"binary_name": "uwsgi-plugin-ldap",
"binary_version": "2.0.15-10.2ubuntu2.2"
},
{
"binary_name": "uwsgi-plugin-lua5.1",
"binary_version": "2.0.15-10.2ubuntu2.2"
},
{
"binary_name": "uwsgi-plugin-lua5.2",
"binary_version": "2.0.15-10.2ubuntu2.2"
},
{
"binary_name": "uwsgi-plugin-mono",
"binary_version": "2.0.15-10.2ubuntu2.2"
},
{
"binary_name": "uwsgi-plugin-psgi",
"binary_version": "2.0.15-10.2ubuntu2.2"
},
{
"binary_name": "uwsgi-plugin-python",
"binary_version": "2.0.15-10.2ubuntu2.2"
},
{
"binary_name": "uwsgi-plugin-python3",
"binary_version": "2.0.15-10.2ubuntu2.2"
},
{
"binary_name": "uwsgi-plugin-rack-ruby2.5",
"binary_version": "2.0.15-10.2ubuntu2.2"
},
{
"binary_name": "uwsgi-plugin-rados",
"binary_version": "2.0.15-10.2ubuntu2.2"
},
{
"binary_name": "uwsgi-plugin-rbthreads",
"binary_version": "2.0.15-10.2ubuntu2.2"
},
{
"binary_name": "uwsgi-plugin-ring-openjdk-8",
"binary_version": "2.0.15-10.2ubuntu2.2"
},
{
"binary_name": "uwsgi-plugin-router-access",
"binary_version": "2.0.15-10.2ubuntu2.2"
},
{
"binary_name": "uwsgi-plugin-servlet-openjdk-8",
"binary_version": "2.0.15-10.2ubuntu2.2"
},
{
"binary_name": "uwsgi-plugin-sqlite3",
"binary_version": "2.0.15-10.2ubuntu2.2"
},
{
"binary_name": "uwsgi-plugin-tornado-python",
"binary_version": "2.0.15-10.2ubuntu2.2"
},
{
"binary_name": "uwsgi-plugin-xslt",
"binary_version": "2.0.15-10.2ubuntu2.2"
},
{
"binary_name": "uwsgi-plugins-all",
"binary_version": "2.0.15-10.2ubuntu2.2"
},
{
"binary_name": "uwsgi-src",
"binary_version": "2.0.15-10.2ubuntu2.2"
}
]
},
"package": {
"ecosystem": "Ubuntu:18.04:LTS",
"name": "uwsgi",
"purl": "pkg:deb/ubuntu/uwsgi@2.0.15-10.2ubuntu2.2?arch=source\u0026distro=bionic"
},
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{
"events": [
{
"introduced": "0"
},
{
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],
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}
],
"versions": [
"2.0.15-2.1ubuntu2",
"2.0.15-2.1ubuntu3",
"2.0.15-10",
"2.0.15-10.1",
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"2.0.15-10.1build2",
"2.0.15-10.2",
"2.0.15-10.2ubuntu2",
"2.0.15-10.2ubuntu2.1"
]
},
{
"ecosystem_specific": {
"availability": "No subscription required",
"binaries": [
{
"binary_name": "apache2",
"binary_version": "2.4.41-4ubuntu3.1"
},
{
"binary_name": "apache2-bin",
"binary_version": "2.4.41-4ubuntu3.1"
},
{
"binary_name": "apache2-data",
"binary_version": "2.4.41-4ubuntu3.1"
},
{
"binary_name": "apache2-suexec-custom",
"binary_version": "2.4.41-4ubuntu3.1"
},
{
"binary_name": "apache2-suexec-pristine",
"binary_version": "2.4.41-4ubuntu3.1"
},
{
"binary_name": "apache2-utils",
"binary_version": "2.4.41-4ubuntu3.1"
},
{
"binary_name": "libapache2-mod-md",
"binary_version": "2.4.41-4ubuntu3.1"
},
{
"binary_name": "libapache2-mod-proxy-uwsgi",
"binary_version": "2.4.41-4ubuntu3.1"
}
]
},
"package": {
"ecosystem": "Ubuntu:20.04:LTS",
"name": "apache2",
"purl": "pkg:deb/ubuntu/apache2@2.4.41-4ubuntu3.1?arch=source\u0026distro=focal"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "2.4.41-4ubuntu3.1"
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],
"type": "ECOSYSTEM"
}
],
"versions": [
"2.4.41-1ubuntu1",
"2.4.41-4ubuntu1",
"2.4.41-4ubuntu2",
"2.4.41-4ubuntu3"
]
}
],
"aliases": [],
"details": "Apache HTTP server 2.4.32 to 2.4.44 mod_proxy_uwsgi info disclosure and possible RCE",
"id": "UBUNTU-CVE-2020-11984",
"modified": "2026-04-22T07:39:22Z",
"published": "2020-08-07T16:15:00Z",
"references": [
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2020-11984"
},
{
"type": "REPORT",
"url": "https://httpd.apache.org/security/vulnerabilities_24.html#CVE-2020-11984"
},
{
"type": "REPORT",
"url": "https://www.openwall.com/lists/oss-security/2020/08/07/1"
},
{
"type": "REPORT",
"url": "https://httpd.apache.org/security/vulnerabilities_24.html"
},
{
"type": "ADVISORY",
"url": "https://ubuntu.com/security/notices/USN-4458-1"
},
{
"type": "ADVISORY",
"url": "https://ubuntu.com/security/notices/USN-5054-1"
},
{
"type": "REPORT",
"url": "https://www.cve.org/CVERecord?id=CVE-2020-11984"
},
{
"type": "ADVISORY",
"url": "https://ubuntu.com/security/notices/USN-5054-2"
}
],
"related": [
"USN-4458-1",
"USN-5054-1",
"USN-5054-2"
],
"schema_version": "1.7.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
},
{
"score": "medium",
"type": "Ubuntu"
}
],
"upstream": [
"CVE-2020-11984"
]
}
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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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