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usn-4648-1
Vulnerability from osv_ubuntu
Published
2020-11-26 13:07
Modified
2026-04-22 07:36
Summary
webkit2gtk vulnerabilities
Details
A large number of security issues were discovered in the WebKitGTK Web and JavaScript engines. If a user were tricked into viewing a malicious website, a remote attacker could exploit a variety of issues related to web browser security, including cross-site scripting attacks, denial of service attacks, and arbitrary code execution.
References
{
"affected": [
{
"database_specific": {
"cves_map": {
"cves": [
{
"id": "CVE-2020-9948",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
},
{
"score": "medium",
"type": "Ubuntu"
}
]
},
{
"id": "CVE-2020-9951",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
},
{
"score": "medium",
"type": "Ubuntu"
}
]
},
{
"id": "CVE-2020-9952",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L",
"type": "CVSS_V3"
},
{
"score": "medium",
"type": "Ubuntu"
}
]
},
{
"id": "CVE-2020-9983",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
},
{
"score": "medium",
"type": "Ubuntu"
}
]
}
],
"ecosystem": "Ubuntu:18.04:LTS"
}
},
"ecosystem_specific": {
"availability": "No subscription required",
"binaries": [
{
"binary_name": "gir1.2-javascriptcoregtk-4.0",
"binary_version": "2.30.3-0ubuntu0.18.04.1"
},
{
"binary_name": "gir1.2-webkit2-4.0",
"binary_version": "2.30.3-0ubuntu0.18.04.1"
},
{
"binary_name": "libjavascriptcoregtk-4.0-18",
"binary_version": "2.30.3-0ubuntu0.18.04.1"
},
{
"binary_name": "libjavascriptcoregtk-4.0-bin",
"binary_version": "2.30.3-0ubuntu0.18.04.1"
},
{
"binary_name": "libwebkit2gtk-4.0-37",
"binary_version": "2.30.3-0ubuntu0.18.04.1"
},
{
"binary_name": "libwebkit2gtk-4.0-37-gtk2",
"binary_version": "2.30.3-0ubuntu0.18.04.1"
},
{
"binary_name": "webkit2gtk-driver",
"binary_version": "2.30.3-0ubuntu0.18.04.1"
}
]
},
"package": {
"ecosystem": "Ubuntu:18.04:LTS",
"name": "webkit2gtk",
"purl": "pkg:deb/ubuntu/webkit2gtk@2.30.3-0ubuntu0.18.04.1?arch=source\u0026distro=bionic"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "2.30.3-0ubuntu0.18.04.1"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"2.18.0-2",
"2.18.0-2build1",
"2.18.2-1",
"2.18.3-1",
"2.18.4-1",
"2.18.6-1",
"2.19.91-1ubuntu1",
"2.19.92-1",
"2.20.0-1",
"2.20.0-2",
"2.20.0-2ubuntu1",
"2.20.1-1",
"2.20.2-0ubuntu0.18.04.1",
"2.20.3-0ubuntu0.18.04.1",
"2.20.5-0ubuntu0.18.04.1",
"2.22.2-0ubuntu0.18.04.1",
"2.22.2-0ubuntu0.18.04.2",
"2.22.4-0ubuntu0.18.04.1",
"2.22.5-0ubuntu0.18.04.1",
"2.22.6-0ubuntu0.18.04.1",
"2.24.1-0ubuntu0.18.04.1",
"2.24.2-0ubuntu0.18.04.1",
"2.24.4-0ubuntu0.18.04.1",
"2.26.1-0ubuntu0.18.04.1",
"2.26.2-0ubuntu0.18.04.1",
"2.26.3-0ubuntu0.18.04.1",
"2.26.4-0ubuntu0.18.04.1",
"2.28.0-0ubuntu0.18.04.3",
"2.28.1-0ubuntu0.18.04.1",
"2.28.2-0ubuntu0.18.04.1",
"2.28.3-0ubuntu0.18.04.1",
"2.28.4-0ubuntu0.18.04.1"
]
},
{
"database_specific": {
"cves_map": {
"cves": [
{
"id": "CVE-2020-9948",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
},
{
"score": "medium",
"type": "Ubuntu"
}
]
},
{
"id": "CVE-2020-9951",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
},
{
"score": "medium",
"type": "Ubuntu"
}
]
},
{
"id": "CVE-2020-9952",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L",
"type": "CVSS_V3"
},
{
"score": "medium",
"type": "Ubuntu"
}
]
},
{
"id": "CVE-2020-9983",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
},
{
"score": "medium",
"type": "Ubuntu"
}
]
}
],
"ecosystem": "Ubuntu:20.04:LTS"
}
},
"ecosystem_specific": {
"availability": "No subscription required",
"binaries": [
{
"binary_name": "gir1.2-javascriptcoregtk-4.0",
"binary_version": "2.30.3-0ubuntu0.20.04.1"
},
{
"binary_name": "gir1.2-webkit2-4.0",
"binary_version": "2.30.3-0ubuntu0.20.04.1"
},
{
"binary_name": "libjavascriptcoregtk-4.0-18",
"binary_version": "2.30.3-0ubuntu0.20.04.1"
},
{
"binary_name": "libjavascriptcoregtk-4.0-bin",
"binary_version": "2.30.3-0ubuntu0.20.04.1"
},
{
"binary_name": "libwebkit2gtk-4.0-37",
"binary_version": "2.30.3-0ubuntu0.20.04.1"
},
{
"binary_name": "libwebkit2gtk-4.0-37-gtk2",
"binary_version": "2.30.3-0ubuntu0.20.04.1"
},
{
"binary_name": "webkit2gtk-driver",
"binary_version": "2.30.3-0ubuntu0.20.04.1"
}
]
},
"package": {
"ecosystem": "Ubuntu:20.04:LTS",
"name": "webkit2gtk",
"purl": "pkg:deb/ubuntu/webkit2gtk@2.30.3-0ubuntu0.20.04.1?arch=source\u0026distro=focal"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "2.30.3-0ubuntu0.20.04.1"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"2.26.1-3",
"2.26.2-1",
"2.26.3-1ubuntu2",
"2.26.4-1ubuntu1",
"2.28.0-1ubuntu2",
"2.28.1-1",
"2.28.2-0ubuntu0.20.04.1",
"2.28.3-0ubuntu0.20.04.1",
"2.28.4-0ubuntu0.20.04.1"
]
}
],
"aliases": [],
"details": "A large number of security issues were discovered in the WebKitGTK Web and\nJavaScript engines. If a user were tricked into viewing a malicious\nwebsite, a remote attacker could exploit a variety of issues related to web\nbrowser security, including cross-site scripting attacks, denial of service\nattacks, and arbitrary code execution.\n",
"id": "USN-4648-1",
"modified": "2026-04-22T07:36:58Z",
"published": "2020-11-26T13:07:57Z",
"references": [
{
"type": "ADVISORY",
"url": "https://ubuntu.com/security/notices/USN-4648-1"
},
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2020-9948"
},
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2020-9951"
},
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2020-9952"
},
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2020-9983"
},
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2020-13753"
}
],
"related": [],
"schema_version": "1.7.0",
"summary": "webkit2gtk vulnerabilities",
"upstream": [
"UBUNTU-CVE-2020-9948",
"UBUNTU-CVE-2020-9951",
"UBUNTU-CVE-2020-9952",
"UBUNTU-CVE-2020-9983",
"UBUNTU-CVE-2020-13753"
]
}
ubuntu-cve-2020-13753
Vulnerability from osv_ubuntu
Published
2020-07-13 00:00
Modified
2026-04-22 07:39
Summary
Details
The bubblewrap sandbox of WebKitGTK and WPE WebKit, prior to 2.28.3, failed to properly block access to CLONE_NEWUSER and the TIOCSTI ioctl. CLONE_NEWUSER could potentially be used to confuse xdg-desktop-portal, which allows access outside the sandbox. TIOCSTI can be used to directly execute commands outside the sandbox by writing to the controlling terminal's input buffer, similar to CVE-2017-5226.
Severity
10.0 (Critical)
N/A (UNKNOWN)
References
{
"affected": [
{
"ecosystem_specific": {
"binaries": [
{
"binary_name": "libqt5webkit5",
"binary_version": "5.5.1+dfsg-2ubuntu1"
},
{
"binary_name": "libqt5webkit5-qmlwebkitplugin",
"binary_version": "5.5.1+dfsg-2ubuntu1"
},
{
"binary_name": "qml-module-qtwebkit",
"binary_version": "5.5.1+dfsg-2ubuntu1"
},
{
"binary_name": "qtwebkit5-doc-html",
"binary_version": "5.5.1+dfsg-2ubuntu1"
}
]
},
"package": {
"ecosystem": "Ubuntu:16.04:LTS",
"name": "qtwebkit-opensource-src",
"purl": "pkg:deb/ubuntu/qtwebkit-opensource-src@5.5.1+dfsg-2ubuntu1?arch=source\u0026distro=xenial"
},
"ranges": [
{
"events": [
{
"introduced": "0"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"5.4.2+dfsg-1ubuntu2.1",
"5.5.1+dfsg-2ubuntu1"
]
},
{
"ecosystem_specific": {
"binaries": [
{
"binary_name": "gir1.2-javascriptcoregtk-4.0",
"binary_version": "2.20.5-0ubuntu0.16.04.1"
},
{
"binary_name": "gir1.2-webkit2-4.0",
"binary_version": "2.20.5-0ubuntu0.16.04.1"
},
{
"binary_name": "libjavascriptcoregtk-4.0-18",
"binary_version": "2.20.5-0ubuntu0.16.04.1"
},
{
"binary_name": "libjavascriptcoregtk-4.0-bin",
"binary_version": "2.20.5-0ubuntu0.16.04.1"
},
{
"binary_name": "libwebkit2gtk-4.0-37",
"binary_version": "2.20.5-0ubuntu0.16.04.1"
},
{
"binary_name": "libwebkit2gtk-4.0-37-gtk2",
"binary_version": "2.20.5-0ubuntu0.16.04.1"
}
]
},
"package": {
"ecosystem": "Ubuntu:16.04:LTS",
"name": "webkit2gtk",
"purl": "pkg:deb/ubuntu/webkit2gtk@2.20.5-0ubuntu0.16.04.1?arch=source\u0026distro=xenial"
},
"ranges": [
{
"events": [
{
"introduced": "0"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"2.8.5+dfsg1-3",
"2.10.3+dfsg1-1",
"2.10.4+dfsg1-1",
"2.10.5-1",
"2.10.6-1",
"2.10.6-1ubuntu1",
"2.10.8-1ubuntu1",
"2.10.9-1ubuntu1",
"2.12.5-0ubuntu0.16.04.1",
"2.14.2-0ubuntu0.16.04.1",
"2.14.3-0ubuntu0.16.04.1",
"2.14.5-0ubuntu0.16.04.1",
"2.16.1-0ubuntu0.16.04.1",
"2.16.1-0ubuntu0.16.04.2",
"2.16.2-0ubuntu0.16.04.1",
"2.16.3-0ubuntu0.16.04.1",
"2.16.6-0ubuntu0.16.04.1",
"2.18.0-0ubuntu0.16.04.2",
"2.18.3-0ubuntu0.16.04.1",
"2.18.4-0ubuntu0.16.04.1",
"2.18.5-0ubuntu0.16.04.1",
"2.18.6-0ubuntu0.16.04.1",
"2.20.1-0ubuntu0.16.04.1",
"2.20.2-0ubuntu0.16.04.1",
"2.20.3-0ubuntu0.16.04.1",
"2.20.5-0ubuntu0.16.04.1"
]
},
{
"ecosystem_specific": {
"binaries": [
{
"binary_name": "libqtwebkit-qmlwebkitplugin",
"binary_version": "2.3.2-0ubuntu11"
},
{
"binary_name": "libqtwebkit4",
"binary_version": "2.3.2-0ubuntu11"
}
]
},
"package": {
"ecosystem": "Ubuntu:16.04:LTS",
"name": "qtwebkit-source",
"purl": "pkg:deb/ubuntu/qtwebkit-source@2.3.2-0ubuntu11?arch=source\u0026distro=xenial"
},
"ranges": [
{
"events": [
{
"introduced": "0"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"2.3.2-0ubuntu10",
"2.3.2-0ubuntu11"
]
},
{
"ecosystem_specific": {
"binaries": [
{
"binary_name": "gir1.2-javascriptcoregtk-3.0",
"binary_version": "2.4.11-0ubuntu0.1"
},
{
"binary_name": "gir1.2-webkit-3.0",
"binary_version": "2.4.11-0ubuntu0.1"
},
{
"binary_name": "gir1.2-webkit2-3.0",
"binary_version": "2.4.11-0ubuntu0.1"
},
{
"binary_name": "libjavascriptcoregtk-1.0-0",
"binary_version": "2.4.11-0ubuntu0.1"
},
{
"binary_name": "libjavascriptcoregtk-3.0-0",
"binary_version": "2.4.11-0ubuntu0.1"
},
{
"binary_name": "libjavascriptcoregtk-3.0-bin",
"binary_version": "2.4.11-0ubuntu0.1"
},
{
"binary_name": "libwebkit2gtk-3.0-25",
"binary_version": "2.4.11-0ubuntu0.1"
},
{
"binary_name": "libwebkitgtk-1.0-0",
"binary_version": "2.4.11-0ubuntu0.1"
},
{
"binary_name": "libwebkitgtk-1.0-common",
"binary_version": "2.4.11-0ubuntu0.1"
},
{
"binary_name": "libwebkitgtk-3.0-0",
"binary_version": "2.4.11-0ubuntu0.1"
},
{
"binary_name": "libwebkitgtk-3.0-common",
"binary_version": "2.4.11-0ubuntu0.1"
}
]
},
"package": {
"ecosystem": "Ubuntu:16.04:LTS",
"name": "webkitgtk",
"purl": "pkg:deb/ubuntu/webkitgtk@2.4.11-0ubuntu0.1?arch=source\u0026distro=xenial"
},
"ranges": [
{
"events": [
{
"introduced": "0"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"2.4.9-2ubuntu2",
"2.4.10-0ubuntu1",
"2.4.11-0ubuntu0.1"
]
},
{
"ecosystem_specific": {
"availability": "No subscription required",
"binaries": [
{
"binary_name": "gir1.2-javascriptcoregtk-4.0",
"binary_version": "2.28.3-0ubuntu0.18.04.1"
},
{
"binary_name": "gir1.2-webkit2-4.0",
"binary_version": "2.28.3-0ubuntu0.18.04.1"
},
{
"binary_name": "libjavascriptcoregtk-4.0-18",
"binary_version": "2.28.3-0ubuntu0.18.04.1"
},
{
"binary_name": "libjavascriptcoregtk-4.0-bin",
"binary_version": "2.28.3-0ubuntu0.18.04.1"
},
{
"binary_name": "libwebkit2gtk-4.0-37",
"binary_version": "2.28.3-0ubuntu0.18.04.1"
},
{
"binary_name": "libwebkit2gtk-4.0-37-gtk2",
"binary_version": "2.28.3-0ubuntu0.18.04.1"
},
{
"binary_name": "webkit2gtk-driver",
"binary_version": "2.28.3-0ubuntu0.18.04.1"
}
]
},
"package": {
"ecosystem": "Ubuntu:18.04:LTS",
"name": "webkit2gtk",
"purl": "pkg:deb/ubuntu/webkit2gtk@2.28.3-0ubuntu0.18.04.1?arch=source\u0026distro=bionic"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "2.28.3-0ubuntu0.18.04.1"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"2.18.0-2",
"2.18.0-2build1",
"2.18.2-1",
"2.18.3-1",
"2.18.4-1",
"2.18.6-1",
"2.19.91-1ubuntu1",
"2.19.92-1",
"2.20.0-1",
"2.20.0-2",
"2.20.0-2ubuntu1",
"2.20.1-1",
"2.20.2-0ubuntu0.18.04.1",
"2.20.3-0ubuntu0.18.04.1",
"2.20.5-0ubuntu0.18.04.1",
"2.22.2-0ubuntu0.18.04.1",
"2.22.2-0ubuntu0.18.04.2",
"2.22.4-0ubuntu0.18.04.1",
"2.22.5-0ubuntu0.18.04.1",
"2.22.6-0ubuntu0.18.04.1",
"2.24.1-0ubuntu0.18.04.1",
"2.24.2-0ubuntu0.18.04.1",
"2.24.4-0ubuntu0.18.04.1",
"2.26.1-0ubuntu0.18.04.1",
"2.26.2-0ubuntu0.18.04.1",
"2.26.3-0ubuntu0.18.04.1",
"2.26.4-0ubuntu0.18.04.1",
"2.28.0-0ubuntu0.18.04.3",
"2.28.1-0ubuntu0.18.04.1",
"2.28.2-0ubuntu0.18.04.1"
]
},
{
"ecosystem_specific": {
"binaries": [
{
"binary_name": "libqt5webkit5",
"binary_version": "5.212.0~alpha2-7ubuntu1"
},
{
"binary_name": "qml-module-qtwebkit",
"binary_version": "5.212.0~alpha2-7ubuntu1"
},
{
"binary_name": "qtwebkit5-doc-html",
"binary_version": "5.212.0~alpha2-7ubuntu1"
}
]
},
"package": {
"ecosystem": "Ubuntu:18.04:LTS",
"name": "qtwebkit-opensource-src",
"purl": "pkg:deb/ubuntu/qtwebkit-opensource-src@5.212.0~alpha2-7ubuntu1?arch=source\u0026distro=bionic"
},
"ranges": [
{
"events": [
{
"introduced": "0"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"5.9.1+dfsg-5ubuntu1",
"5.9.1+dfsg-5ubuntu3",
"5.212.0~alpha2-5build2",
"5.212.0~alpha2-5build4",
"5.212.0~alpha2-7",
"5.212.0~alpha2-7build2",
"5.212.0~alpha2-7ubuntu1"
]
},
{
"ecosystem_specific": {
"binaries": [
{
"binary_name": "libqtwebkit-qmlwebkitplugin",
"binary_version": "2.3.2-0ubuntu13"
},
{
"binary_name": "libqtwebkit4",
"binary_version": "2.3.2-0ubuntu13"
}
]
},
"package": {
"ecosystem": "Ubuntu:18.04:LTS",
"name": "qtwebkit-source",
"purl": "pkg:deb/ubuntu/qtwebkit-source@2.3.2-0ubuntu13?arch=source\u0026distro=bionic"
},
"ranges": [
{
"events": [
{
"introduced": "0"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"2.3.2-0ubuntu13"
]
},
{
"ecosystem_specific": {
"binaries": [
{
"binary_name": "gir1.2-javascriptcoregtk-3.0",
"binary_version": "2.4.11-3ubuntu3"
},
{
"binary_name": "gir1.2-webkit-3.0",
"binary_version": "2.4.11-3ubuntu3"
},
{
"binary_name": "libjavascriptcoregtk-1.0-0",
"binary_version": "2.4.11-3ubuntu3"
},
{
"binary_name": "libjavascriptcoregtk-3.0-0",
"binary_version": "2.4.11-3ubuntu3"
},
{
"binary_name": "libjavascriptcoregtk-3.0-bin",
"binary_version": "2.4.11-3ubuntu3"
},
{
"binary_name": "libwebkitgtk-1.0-0",
"binary_version": "2.4.11-3ubuntu3"
},
{
"binary_name": "libwebkitgtk-3.0-0",
"binary_version": "2.4.11-3ubuntu3"
}
]
},
"package": {
"ecosystem": "Ubuntu:18.04:LTS",
"name": "webkitgtk",
"purl": "pkg:deb/ubuntu/webkitgtk@2.4.11-3ubuntu3?arch=source\u0026distro=bionic"
},
"ranges": [
{
"events": [
{
"introduced": "0"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"2.4.11-3",
"2.4.11-3ubuntu2",
"2.4.11-3ubuntu3"
]
},
{
"ecosystem_specific": {
"availability": "No subscription required",
"binaries": [
{
"binary_name": "gir1.2-javascriptcoregtk-4.0",
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},
{
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"binary_version": "5.212.0~alpha4-36"
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]
},
"package": {
"ecosystem": "Ubuntu:24.04:LTS",
"name": "qtwebkit-opensource-src",
"purl": "pkg:deb/ubuntu/qtwebkit-opensource-src@5.212.0~alpha4-36?arch=source\u0026distro=noble"
},
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{
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{
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}
],
"versions": [
"5.212.0~alpha4-33",
"5.212.0~alpha4-33build1",
"5.212.0~alpha4-34",
"5.212.0~alpha4-34ubuntu3",
"5.212.0~alpha4-34ubuntu4",
"5.212.0~alpha4-36"
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}
],
"aliases": [],
"details": "The bubblewrap sandbox of WebKitGTK and WPE WebKit, prior to 2.28.3, failed to properly block access to CLONE_NEWUSER and the TIOCSTI ioctl. CLONE_NEWUSER could potentially be used to confuse xdg-desktop-portal, which allows access outside the sandbox. TIOCSTI can be used to directly execute commands outside the sandbox by writing to the controlling terminal\u0027s input buffer, similar to CVE-2017-5226.",
"id": "UBUNTU-CVE-2020-13753",
"modified": "2026-04-22T07:39:25Z",
"published": "2020-07-13T00:00:00Z",
"references": [
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2020-13753"
},
{
"type": "ADVISORY",
"url": "https://ubuntu.com/security/notices/USN-4422-1"
},
{
"type": "ADVISORY",
"url": "https://ubuntu.com/security/notices/USN-4648-1"
},
{
"type": "REPORT",
"url": "https://www.cve.org/CVERecord?id=CVE-2020-13753"
}
],
"related": [
"USN-4422-1",
"USN-4648-1"
],
"schema_version": "1.7.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H",
"type": "CVSS_V3"
},
{
"score": "medium",
"type": "Ubuntu"
}
],
"upstream": [
"CVE-2020-13753"
]
}
ubuntu-cve-2020-9948
Vulnerability from osv_ubuntu
Published
2020-11-24 00:00
Modified
2026-04-22 07:39
Summary
Details
A type confusion issue was addressed with improved memory handling. This issue is fixed in Safari 14.0. Processing maliciously crafted web content may lead to arbitrary code execution.
Severity
8.8 (High)
N/A (UNKNOWN)
References
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]
},
"package": {
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"purl": "pkg:deb/ubuntu/qtwebkit-opensource-src@5.212.0~alpha4-15ubuntu1?arch=source\u0026distro=jammy"
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{
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{
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"binary_version": "5.212.0~alpha4-36"
}
]
},
"package": {
"ecosystem": "Ubuntu:24.04:LTS",
"name": "qtwebkit-opensource-src",
"purl": "pkg:deb/ubuntu/qtwebkit-opensource-src@5.212.0~alpha4-36?arch=source\u0026distro=noble"
},
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{
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{
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}
],
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}
],
"versions": [
"5.212.0~alpha4-33",
"5.212.0~alpha4-33build1",
"5.212.0~alpha4-34",
"5.212.0~alpha4-34ubuntu3",
"5.212.0~alpha4-34ubuntu4",
"5.212.0~alpha4-36"
]
}
],
"aliases": [],
"details": "A type confusion issue was addressed with improved memory handling. This issue is fixed in Safari 14.0. Processing maliciously crafted web content may lead to arbitrary code execution.",
"id": "UBUNTU-CVE-2020-9948",
"modified": "2026-04-22T07:39:20Z",
"published": "2020-11-24T00:00:00Z",
"references": [
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2020-9948"
},
{
"type": "REPORT",
"url": "https://webkitgtk.org/security/WSA-2020-0008.html"
},
{
"type": "ADVISORY",
"url": "https://ubuntu.com/security/notices/USN-4648-1"
},
{
"type": "REPORT",
"url": "https://www.cve.org/CVERecord?id=CVE-2020-9948"
}
],
"related": [
"USN-4648-1"
],
"schema_version": "1.7.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
},
{
"score": "medium",
"type": "Ubuntu"
}
],
"upstream": [
"CVE-2020-9948"
]
}
ubuntu-cve-2020-9951
Vulnerability from osv_ubuntu
Published
2020-11-24 00:00
Modified
2026-04-22 07:39
Summary
Details
A use after free issue was addressed with improved memory management. This issue is fixed in Safari 14.0. Processing maliciously crafted web content may lead to arbitrary code execution.
Severity
8.8 (High)
N/A (UNKNOWN)
References
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],
"aliases": [],
"details": "A use after free issue was addressed with improved memory management. This issue is fixed in Safari 14.0. Processing maliciously crafted web content may lead to arbitrary code execution.",
"id": "UBUNTU-CVE-2020-9951",
"modified": "2026-04-22T07:39:20Z",
"published": "2020-11-24T00:00:00Z",
"references": [
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2020-9951"
},
{
"type": "REPORT",
"url": "https://webkitgtk.org/security/WSA-2020-0008.html"
},
{
"type": "ADVISORY",
"url": "https://ubuntu.com/security/notices/USN-4648-1"
},
{
"type": "REPORT",
"url": "https://www.cve.org/CVERecord?id=CVE-2020-9951"
}
],
"related": [
"USN-4648-1"
],
"schema_version": "1.7.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
},
{
"score": "medium",
"type": "Ubuntu"
}
],
"upstream": [
"CVE-2020-9951"
]
}
ubuntu-cve-2020-9952
Vulnerability from osv_ubuntu
Published
2020-11-24 00:00
Modified
2026-04-22 07:39
Summary
Details
An input validation issue was addressed with improved input validation. This issue is fixed in iOS 14.0 and iPadOS 14.0, tvOS 14.0, watchOS 7.0, Safari 14.0, iCloud for Windows 11.4, iCloud for Windows 7.21. Processing maliciously crafted web content may lead to a cross site scripting attack.
Severity
7.1 (High)
N/A (UNKNOWN)
References
{
"affected": [
{
"ecosystem_specific": {
"binaries": [
{
"binary_name": "libqt5webkit5",
"binary_version": "5.5.1+dfsg-2ubuntu1"
},
{
"binary_name": "libqt5webkit5-qmlwebkitplugin",
"binary_version": "5.5.1+dfsg-2ubuntu1"
},
{
"binary_name": "qml-module-qtwebkit",
"binary_version": "5.5.1+dfsg-2ubuntu1"
},
{
"binary_name": "qtwebkit5-doc-html",
"binary_version": "5.5.1+dfsg-2ubuntu1"
}
]
},
"package": {
"ecosystem": "Ubuntu:16.04:LTS",
"name": "qtwebkit-opensource-src",
"purl": "pkg:deb/ubuntu/qtwebkit-opensource-src@5.5.1+dfsg-2ubuntu1?arch=source\u0026distro=xenial"
},
"ranges": [
{
"events": [
{
"introduced": "0"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"5.4.2+dfsg-1ubuntu2.1",
"5.5.1+dfsg-2ubuntu1"
]
},
{
"ecosystem_specific": {
"binaries": [
{
"binary_name": "gir1.2-javascriptcoregtk-4.0",
"binary_version": "2.20.5-0ubuntu0.16.04.1"
},
{
"binary_name": "gir1.2-webkit2-4.0",
"binary_version": "2.20.5-0ubuntu0.16.04.1"
},
{
"binary_name": "libjavascriptcoregtk-4.0-18",
"binary_version": "2.20.5-0ubuntu0.16.04.1"
},
{
"binary_name": "libjavascriptcoregtk-4.0-bin",
"binary_version": "2.20.5-0ubuntu0.16.04.1"
},
{
"binary_name": "libwebkit2gtk-4.0-37",
"binary_version": "2.20.5-0ubuntu0.16.04.1"
},
{
"binary_name": "libwebkit2gtk-4.0-37-gtk2",
"binary_version": "2.20.5-0ubuntu0.16.04.1"
}
]
},
"package": {
"ecosystem": "Ubuntu:16.04:LTS",
"name": "webkit2gtk",
"purl": "pkg:deb/ubuntu/webkit2gtk@2.20.5-0ubuntu0.16.04.1?arch=source\u0026distro=xenial"
},
"ranges": [
{
"events": [
{
"introduced": "0"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"2.8.5+dfsg1-3",
"2.10.3+dfsg1-1",
"2.10.4+dfsg1-1",
"2.10.5-1",
"2.10.6-1",
"2.10.6-1ubuntu1",
"2.10.8-1ubuntu1",
"2.10.9-1ubuntu1",
"2.12.5-0ubuntu0.16.04.1",
"2.14.2-0ubuntu0.16.04.1",
"2.14.3-0ubuntu0.16.04.1",
"2.14.5-0ubuntu0.16.04.1",
"2.16.1-0ubuntu0.16.04.1",
"2.16.1-0ubuntu0.16.04.2",
"2.16.2-0ubuntu0.16.04.1",
"2.16.3-0ubuntu0.16.04.1",
"2.16.6-0ubuntu0.16.04.1",
"2.18.0-0ubuntu0.16.04.2",
"2.18.3-0ubuntu0.16.04.1",
"2.18.4-0ubuntu0.16.04.1",
"2.18.5-0ubuntu0.16.04.1",
"2.18.6-0ubuntu0.16.04.1",
"2.20.1-0ubuntu0.16.04.1",
"2.20.2-0ubuntu0.16.04.1",
"2.20.3-0ubuntu0.16.04.1",
"2.20.5-0ubuntu0.16.04.1"
]
},
{
"ecosystem_specific": {
"binaries": [
{
"binary_name": "libqtwebkit-qmlwebkitplugin",
"binary_version": "2.3.2-0ubuntu11"
},
{
"binary_name": "libqtwebkit4",
"binary_version": "2.3.2-0ubuntu11"
}
]
},
"package": {
"ecosystem": "Ubuntu:16.04:LTS",
"name": "qtwebkit-source",
"purl": "pkg:deb/ubuntu/qtwebkit-source@2.3.2-0ubuntu11?arch=source\u0026distro=xenial"
},
"ranges": [
{
"events": [
{
"introduced": "0"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"2.3.2-0ubuntu10",
"2.3.2-0ubuntu11"
]
},
{
"ecosystem_specific": {
"binaries": [
{
"binary_name": "gir1.2-javascriptcoregtk-3.0",
"binary_version": "2.4.11-0ubuntu0.1"
},
{
"binary_name": "gir1.2-webkit-3.0",
"binary_version": "2.4.11-0ubuntu0.1"
},
{
"binary_name": "gir1.2-webkit2-3.0",
"binary_version": "2.4.11-0ubuntu0.1"
},
{
"binary_name": "libjavascriptcoregtk-1.0-0",
"binary_version": "2.4.11-0ubuntu0.1"
},
{
"binary_name": "libjavascriptcoregtk-3.0-0",
"binary_version": "2.4.11-0ubuntu0.1"
},
{
"binary_name": "libjavascriptcoregtk-3.0-bin",
"binary_version": "2.4.11-0ubuntu0.1"
},
{
"binary_name": "libwebkit2gtk-3.0-25",
"binary_version": "2.4.11-0ubuntu0.1"
},
{
"binary_name": "libwebkitgtk-1.0-0",
"binary_version": "2.4.11-0ubuntu0.1"
},
{
"binary_name": "libwebkitgtk-1.0-common",
"binary_version": "2.4.11-0ubuntu0.1"
},
{
"binary_name": "libwebkitgtk-3.0-0",
"binary_version": "2.4.11-0ubuntu0.1"
},
{
"binary_name": "libwebkitgtk-3.0-common",
"binary_version": "2.4.11-0ubuntu0.1"
}
]
},
"package": {
"ecosystem": "Ubuntu:16.04:LTS",
"name": "webkitgtk",
"purl": "pkg:deb/ubuntu/webkitgtk@2.4.11-0ubuntu0.1?arch=source\u0026distro=xenial"
},
"ranges": [
{
"events": [
{
"introduced": "0"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"2.4.9-2ubuntu2",
"2.4.10-0ubuntu1",
"2.4.11-0ubuntu0.1"
]
},
{
"ecosystem_specific": {
"availability": "No subscription required",
"binaries": [
{
"binary_name": "gir1.2-javascriptcoregtk-4.0",
"binary_version": "2.30.3-0ubuntu0.18.04.1"
},
{
"binary_name": "gir1.2-webkit2-4.0",
"binary_version": "2.30.3-0ubuntu0.18.04.1"
},
{
"binary_name": "libjavascriptcoregtk-4.0-18",
"binary_version": "2.30.3-0ubuntu0.18.04.1"
},
{
"binary_name": "libjavascriptcoregtk-4.0-bin",
"binary_version": "2.30.3-0ubuntu0.18.04.1"
},
{
"binary_name": "libwebkit2gtk-4.0-37",
"binary_version": "2.30.3-0ubuntu0.18.04.1"
},
{
"binary_name": "libwebkit2gtk-4.0-37-gtk2",
"binary_version": "2.30.3-0ubuntu0.18.04.1"
},
{
"binary_name": "webkit2gtk-driver",
"binary_version": "2.30.3-0ubuntu0.18.04.1"
}
]
},
"package": {
"ecosystem": "Ubuntu:18.04:LTS",
"name": "webkit2gtk",
"purl": "pkg:deb/ubuntu/webkit2gtk@2.30.3-0ubuntu0.18.04.1?arch=source\u0026distro=bionic"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "2.30.3-0ubuntu0.18.04.1"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"2.18.0-2",
"2.18.0-2build1",
"2.18.2-1",
"2.18.3-1",
"2.18.4-1",
"2.18.6-1",
"2.19.91-1ubuntu1",
"2.19.92-1",
"2.20.0-1",
"2.20.0-2",
"2.20.0-2ubuntu1",
"2.20.1-1",
"2.20.2-0ubuntu0.18.04.1",
"2.20.3-0ubuntu0.18.04.1",
"2.20.5-0ubuntu0.18.04.1",
"2.22.2-0ubuntu0.18.04.1",
"2.22.2-0ubuntu0.18.04.2",
"2.22.4-0ubuntu0.18.04.1",
"2.22.5-0ubuntu0.18.04.1",
"2.22.6-0ubuntu0.18.04.1",
"2.24.1-0ubuntu0.18.04.1",
"2.24.2-0ubuntu0.18.04.1",
"2.24.4-0ubuntu0.18.04.1",
"2.26.1-0ubuntu0.18.04.1",
"2.26.2-0ubuntu0.18.04.1",
"2.26.3-0ubuntu0.18.04.1",
"2.26.4-0ubuntu0.18.04.1",
"2.28.0-0ubuntu0.18.04.3",
"2.28.1-0ubuntu0.18.04.1",
"2.28.2-0ubuntu0.18.04.1",
"2.28.3-0ubuntu0.18.04.1",
"2.28.4-0ubuntu0.18.04.1"
]
},
{
"ecosystem_specific": {
"binaries": [
{
"binary_name": "libqt5webkit5",
"binary_version": "5.212.0~alpha2-7ubuntu1"
},
{
"binary_name": "qml-module-qtwebkit",
"binary_version": "5.212.0~alpha2-7ubuntu1"
},
{
"binary_name": "qtwebkit5-doc-html",
"binary_version": "5.212.0~alpha2-7ubuntu1"
}
]
},
"package": {
"ecosystem": "Ubuntu:18.04:LTS",
"name": "qtwebkit-opensource-src",
"purl": "pkg:deb/ubuntu/qtwebkit-opensource-src@5.212.0~alpha2-7ubuntu1?arch=source\u0026distro=bionic"
},
"ranges": [
{
"events": [
{
"introduced": "0"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"5.9.1+dfsg-5ubuntu1",
"5.9.1+dfsg-5ubuntu3",
"5.212.0~alpha2-5build2",
"5.212.0~alpha2-5build4",
"5.212.0~alpha2-7",
"5.212.0~alpha2-7build2",
"5.212.0~alpha2-7ubuntu1"
]
},
{
"ecosystem_specific": {
"binaries": [
{
"binary_name": "libqtwebkit-qmlwebkitplugin",
"binary_version": "2.3.2-0ubuntu13"
},
{
"binary_name": "libqtwebkit4",
"binary_version": "2.3.2-0ubuntu13"
}
]
},
"package": {
"ecosystem": "Ubuntu:18.04:LTS",
"name": "qtwebkit-source",
"purl": "pkg:deb/ubuntu/qtwebkit-source@2.3.2-0ubuntu13?arch=source\u0026distro=bionic"
},
"ranges": [
{
"events": [
{
"introduced": "0"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"2.3.2-0ubuntu13"
]
},
{
"ecosystem_specific": {
"binaries": [
{
"binary_name": "gir1.2-javascriptcoregtk-3.0",
"binary_version": "2.4.11-3ubuntu3"
},
{
"binary_name": "gir1.2-webkit-3.0",
"binary_version": "2.4.11-3ubuntu3"
},
{
"binary_name": "libjavascriptcoregtk-1.0-0",
"binary_version": "2.4.11-3ubuntu3"
},
{
"binary_name": "libjavascriptcoregtk-3.0-0",
"binary_version": "2.4.11-3ubuntu3"
},
{
"binary_name": "libjavascriptcoregtk-3.0-bin",
"binary_version": "2.4.11-3ubuntu3"
},
{
"binary_name": "libwebkitgtk-1.0-0",
"binary_version": "2.4.11-3ubuntu3"
},
{
"binary_name": "libwebkitgtk-3.0-0",
"binary_version": "2.4.11-3ubuntu3"
}
]
},
"package": {
"ecosystem": "Ubuntu:18.04:LTS",
"name": "webkitgtk",
"purl": "pkg:deb/ubuntu/webkitgtk@2.4.11-3ubuntu3?arch=source\u0026distro=bionic"
},
"ranges": [
{
"events": [
{
"introduced": "0"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"2.4.11-3",
"2.4.11-3ubuntu2",
"2.4.11-3ubuntu3"
]
},
{
"ecosystem_specific": {
"availability": "No subscription required",
"binaries": [
{
"binary_name": "gir1.2-javascriptcoregtk-4.0",
"binary_version": "2.30.3-0ubuntu0.20.04.1"
},
{
"binary_name": "gir1.2-webkit2-4.0",
"binary_version": "2.30.3-0ubuntu0.20.04.1"
},
{
"binary_name": "libjavascriptcoregtk-4.0-18",
"binary_version": "2.30.3-0ubuntu0.20.04.1"
},
{
"binary_name": "libjavascriptcoregtk-4.0-bin",
"binary_version": "2.30.3-0ubuntu0.20.04.1"
},
{
"binary_name": "libwebkit2gtk-4.0-37",
"binary_version": "2.30.3-0ubuntu0.20.04.1"
},
{
"binary_name": "libwebkit2gtk-4.0-37-gtk2",
"binary_version": "2.30.3-0ubuntu0.20.04.1"
},
{
"binary_name": "webkit2gtk-driver",
"binary_version": "2.30.3-0ubuntu0.20.04.1"
}
]
},
"package": {
"ecosystem": "Ubuntu:20.04:LTS",
"name": "webkit2gtk",
"purl": "pkg:deb/ubuntu/webkit2gtk@2.30.3-0ubuntu0.20.04.1?arch=source\u0026distro=focal"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "2.30.3-0ubuntu0.20.04.1"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"2.26.1-3",
"2.26.2-1",
"2.26.3-1ubuntu2",
"2.26.4-1ubuntu1",
"2.28.0-1ubuntu2",
"2.28.1-1",
"2.28.2-0ubuntu0.20.04.1",
"2.28.3-0ubuntu0.20.04.1",
"2.28.4-0ubuntu0.20.04.1"
]
},
{
"ecosystem_specific": {
"binaries": [
{
"binary_name": "libqt5webkit5",
"binary_version": "5.212.0~alpha4-1ubuntu2.1"
},
{
"binary_name": "qml-module-qtwebkit",
"binary_version": "5.212.0~alpha4-1ubuntu2.1"
}
]
},
"package": {
"ecosystem": "Ubuntu:20.04:LTS",
"name": "qtwebkit-opensource-src",
"purl": "pkg:deb/ubuntu/qtwebkit-opensource-src@5.212.0~alpha4-1ubuntu2.1?arch=source\u0026distro=focal"
},
"ranges": [
{
"events": [
{
"introduced": "0"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"5.212.0~alpha3-3",
"5.212.0~alpha3-5",
"5.212.0~alpha3-6",
"5.212.0~alpha3-7",
"5.212.0~alpha4-1",
"5.212.0~alpha4-1ubuntu1",
"5.212.0~alpha4-1ubuntu2",
"5.212.0~alpha4-1ubuntu2.1"
]
},
{
"ecosystem_specific": {
"binaries": [
{
"binary_name": "libwpewebkit-1.0-3",
"binary_version": "2.28.1-1"
},
{
"binary_name": "wpewebkit-driver",
"binary_version": "2.28.1-1"
}
]
},
"package": {
"ecosystem": "Ubuntu:20.04:LTS",
"name": "wpewebkit",
"purl": "pkg:deb/ubuntu/wpewebkit@2.28.1-1?arch=source\u0026distro=focal"
},
"ranges": [
{
"events": [
{
"introduced": "0"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"2.26.3-1",
"2.26.4-1",
"2.26.4-1build1",
"2.28.0-1",
"2.28.1-1"
]
},
{
"ecosystem_specific": {
"binaries": [
{
"binary_name": "libqt5webkit5",
"binary_version": "5.212.0~alpha4-15ubuntu1"
},
{
"binary_name": "qml-module-qtwebkit",
"binary_version": "5.212.0~alpha4-15ubuntu1"
}
]
},
"package": {
"ecosystem": "Ubuntu:22.04:LTS",
"name": "qtwebkit-opensource-src",
"purl": "pkg:deb/ubuntu/qtwebkit-opensource-src@5.212.0~alpha4-15ubuntu1?arch=source\u0026distro=jammy"
},
"ranges": [
{
"events": [
{
"introduced": "0"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"5.212.0~alpha4-12",
"5.212.0~alpha4-13",
"5.212.0~alpha4-14",
"5.212.0~alpha4-14build1",
"5.212.0~alpha4-14ubuntu2",
"5.212.0~alpha4-15ubuntu1"
]
},
{
"ecosystem_specific": {
"binaries": [
{
"binary_name": "libwpewebkit-1.0-3",
"binary_version": "2.36.0-2ubuntu3"
},
{
"binary_name": "wpewebkit-driver",
"binary_version": "2.36.0-2ubuntu3"
}
]
},
"package": {
"ecosystem": "Ubuntu:22.04:LTS",
"name": "wpewebkit",
"purl": "pkg:deb/ubuntu/wpewebkit@2.36.0-2ubuntu3?arch=source\u0026distro=jammy"
},
"ranges": [
{
"events": [
{
"introduced": "0"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"2.32.4-1",
"2.34.1-1",
"2.34.2-1",
"2.34.3-1",
"2.34.4-1",
"2.34.5-1",
"2.34.6-1",
"2.36.0-2ubuntu2",
"2.36.0-2ubuntu3"
]
},
{
"ecosystem_specific": {
"binaries": [
{
"binary_name": "libqt5webkit5",
"binary_version": "5.212.0~alpha4-36"
},
{
"binary_name": "qml-module-qtwebkit",
"binary_version": "5.212.0~alpha4-36"
}
]
},
"package": {
"ecosystem": "Ubuntu:24.04:LTS",
"name": "qtwebkit-opensource-src",
"purl": "pkg:deb/ubuntu/qtwebkit-opensource-src@5.212.0~alpha4-36?arch=source\u0026distro=noble"
},
"ranges": [
{
"events": [
{
"introduced": "0"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"5.212.0~alpha4-33",
"5.212.0~alpha4-33build1",
"5.212.0~alpha4-34",
"5.212.0~alpha4-34ubuntu3",
"5.212.0~alpha4-34ubuntu4",
"5.212.0~alpha4-36"
]
}
],
"aliases": [],
"details": "An input validation issue was addressed with improved input validation. This issue is fixed in iOS 14.0 and iPadOS 14.0, tvOS 14.0, watchOS 7.0, Safari 14.0, iCloud for Windows 11.4, iCloud for Windows 7.21. Processing maliciously crafted web content may lead to a cross site scripting attack.",
"id": "UBUNTU-CVE-2020-9952",
"modified": "2026-04-22T07:39:20Z",
"published": "2020-11-24T00:00:00Z",
"references": [
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2020-9952"
},
{
"type": "REPORT",
"url": "https://webkitgtk.org/security/WSA-2020-0008.html"
},
{
"type": "ADVISORY",
"url": "https://ubuntu.com/security/notices/USN-4648-1"
},
{
"type": "REPORT",
"url": "https://www.cve.org/CVERecord?id=CVE-2020-9952"
}
],
"related": [
"USN-4648-1"
],
"schema_version": "1.7.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L",
"type": "CVSS_V3"
},
{
"score": "medium",
"type": "Ubuntu"
}
],
"upstream": [
"CVE-2020-9952"
]
}
ubuntu-cve-2020-9983
Vulnerability from osv_ubuntu
Published
2020-11-24 00:00
Modified
2026-04-22 07:39
Summary
Details
An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in Safari 14.0. Processing maliciously crafted web content may lead to code execution.
Severity
8.8 (High)
N/A (UNKNOWN)
References
{
"affected": [
{
"ecosystem_specific": {
"binaries": [
{
"binary_name": "libqt5webkit5",
"binary_version": "5.5.1+dfsg-2ubuntu1"
},
{
"binary_name": "libqt5webkit5-qmlwebkitplugin",
"binary_version": "5.5.1+dfsg-2ubuntu1"
},
{
"binary_name": "qml-module-qtwebkit",
"binary_version": "5.5.1+dfsg-2ubuntu1"
},
{
"binary_name": "qtwebkit5-doc-html",
"binary_version": "5.5.1+dfsg-2ubuntu1"
}
]
},
"package": {
"ecosystem": "Ubuntu:16.04:LTS",
"name": "qtwebkit-opensource-src",
"purl": "pkg:deb/ubuntu/qtwebkit-opensource-src@5.5.1+dfsg-2ubuntu1?arch=source\u0026distro=xenial"
},
"ranges": [
{
"events": [
{
"introduced": "0"
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"aliases": [],
"details": "An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in Safari 14.0. Processing maliciously crafted web content may lead to code execution.",
"id": "UBUNTU-CVE-2020-9983",
"modified": "2026-04-22T07:39:20Z",
"published": "2020-11-24T00:00:00Z",
"references": [
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2020-9983"
},
{
"type": "REPORT",
"url": "https://webkitgtk.org/security/WSA-2020-0008.html"
},
{
"type": "ADVISORY",
"url": "https://ubuntu.com/security/notices/USN-4648-1"
},
{
"type": "REPORT",
"url": "https://www.cve.org/CVERecord?id=CVE-2020-9983"
}
],
"related": [
"USN-4648-1"
],
"schema_version": "1.7.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
},
{
"score": "medium",
"type": "Ubuntu"
}
],
"upstream": [
"CVE-2020-9983"
]
}
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Trend slope:
-
(linear fit over daily sighting counts)
Show additional events:
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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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