8.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
0.005 Low
EPSS
Percentile
77.2%
The remote Ubuntu 20.04 LTS / 22.04 LTS host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-5457-1 advisory.
A memory corruption issue was addressed with improved state management. This issue is fixed in tvOS 15.5, iOS 15.5 and iPadOS 15.5, watchOS 8.6, macOS Monterey 12.4, Safari 15.5. Processing maliciously crafted web content may lead to arbitrary code execution. (CVE-2022-26716, CVE-2022-26719)
A memory corruption issue was addressed with improved state management. This issue is fixed in tvOS 15.5, watchOS 8.6, iOS 15.5 and iPadOS 15.5, macOS Monterey 12.4, Safari 15.5. Processing maliciously crafted web content may lead to code execution. (CVE-2022-26700)
A use after free issue was addressed with improved memory management. This issue is fixed in tvOS 15.5, iOS 15.5 and iPadOS 15.5, watchOS 8.6, macOS Monterey 12.4, Safari 15.5. Processing maliciously crafted web content may lead to arbitrary code execution. (CVE-2022-26709)
A use after free issue was addressed with improved memory management. This issue is fixed in tvOS 15.5, watchOS 8.6, iOS 15.5 and iPadOS 15.5, macOS Monterey 12.4, Safari 15.5, iTunes 12.12.4 for Windows.
Processing maliciously crafted web content may lead to arbitrary code execution. (CVE-2022-26717)
Note that Nessus has not tested for these issues but has instead relied only on the application’s self-reported version number.
##
# (C) Tenable, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from Ubuntu Security Notice USN-5457-1. The text
# itself is copyright (C) Canonical, Inc. See
# <https://ubuntu.com/security/notices>. Ubuntu(R) is a registered
# trademark of Canonical, Inc.
##
include('compat.inc');
if (description)
{
script_id(161750);
script_version("1.9");
script_set_attribute(attribute:"plugin_modification_date", value:"2023/10/20");
script_cve_id(
"CVE-2022-26700",
"CVE-2022-26709",
"CVE-2022-26716",
"CVE-2022-26717",
"CVE-2022-26719"
);
script_xref(name:"USN", value:"5457-1");
script_name(english:"Ubuntu 20.04 LTS / 22.04 LTS : WebKitGTK vulnerabilities (USN-5457-1)");
script_set_attribute(attribute:"synopsis", value:
"The remote Ubuntu host is missing one or more security updates.");
script_set_attribute(attribute:"description", value:
"The remote Ubuntu 20.04 LTS / 22.04 LTS host has packages installed that are affected by multiple vulnerabilities as
referenced in the USN-5457-1 advisory.
- A memory corruption issue was addressed with improved state management. This issue is fixed in tvOS 15.5,
iOS 15.5 and iPadOS 15.5, watchOS 8.6, macOS Monterey 12.4, Safari 15.5. Processing maliciously crafted
web content may lead to arbitrary code execution. (CVE-2022-26716, CVE-2022-26719)
- A memory corruption issue was addressed with improved state management. This issue is fixed in tvOS 15.5,
watchOS 8.6, iOS 15.5 and iPadOS 15.5, macOS Monterey 12.4, Safari 15.5. Processing maliciously crafted
web content may lead to code execution. (CVE-2022-26700)
- A use after free issue was addressed with improved memory management. This issue is fixed in tvOS 15.5,
iOS 15.5 and iPadOS 15.5, watchOS 8.6, macOS Monterey 12.4, Safari 15.5. Processing maliciously crafted
web content may lead to arbitrary code execution. (CVE-2022-26709)
- A use after free issue was addressed with improved memory management. This issue is fixed in tvOS 15.5,
watchOS 8.6, iOS 15.5 and iPadOS 15.5, macOS Monterey 12.4, Safari 15.5, iTunes 12.12.4 for Windows.
Processing maliciously crafted web content may lead to arbitrary code execution. (CVE-2022-26717)
Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version
number.");
script_set_attribute(attribute:"see_also", value:"https://ubuntu.com/security/notices/USN-5457-1");
script_set_attribute(attribute:"solution", value:
"Update the affected packages.");
script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:C/I:C/A:C");
script_set_cvss_temporal_vector("CVSS2#E:U/RL:OF/RC:C");
script_set_cvss3_base_vector("CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H");
script_set_cvss3_temporal_vector("CVSS:3.0/E:U/RL:O/RC:C");
script_set_attribute(attribute:"cvss_score_source", value:"CVE-2022-26719");
script_set_attribute(attribute:"exploitability_ease", value:"No known exploits are available");
script_set_attribute(attribute:"exploit_available", value:"false");
script_set_attribute(attribute:"vuln_publication_date", value:"2022/05/19");
script_set_attribute(attribute:"patch_publication_date", value:"2022/06/01");
script_set_attribute(attribute:"plugin_publication_date", value:"2022/06/01");
script_set_attribute(attribute:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"cpe:/o:canonical:ubuntu_linux:20.04:-:lts");
script_set_attribute(attribute:"cpe", value:"cpe:/o:canonical:ubuntu_linux:22.04:-:lts");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:gir1.2-javascriptcoregtk-4.0");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:gir1.2-javascriptcoregtk-4.1");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:gir1.2-webkit2-4.0");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:gir1.2-webkit2-4.1");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:libjavascriptcoregtk-4.0-18");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:libjavascriptcoregtk-4.0-bin");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:libjavascriptcoregtk-4.0-dev");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:libjavascriptcoregtk-4.1-0");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:libjavascriptcoregtk-4.1-dev");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:libwebkit2gtk-4.0-37");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:libwebkit2gtk-4.0-37-gtk2");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:libwebkit2gtk-4.0-dev");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:libwebkit2gtk-4.1-0");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:libwebkit2gtk-4.1-dev");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:webkit2gtk-driver");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_family(english:"Ubuntu Local Security Checks");
script_copyright(english:"Ubuntu Security Notice (C) 2022-2023 Canonical, Inc. / NASL script (C) 2022-2023 and is owned by Tenable, Inc. or an Affiliate thereof.");
script_dependencies("ssh_get_info.nasl");
script_require_keys("Host/cpu", "Host/Ubuntu", "Host/Ubuntu/release", "Host/Debian/dpkg-l");
exit(0);
}
include('debian_package.inc');
if ( ! get_kb_item('Host/local_checks_enabled') ) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
var os_release = get_kb_item('Host/Ubuntu/release');
if ( isnull(os_release) ) audit(AUDIT_OS_NOT, 'Ubuntu');
os_release = chomp(os_release);
if (! ('20.04' >< os_release || '22.04' >< os_release)) audit(AUDIT_OS_NOT, 'Ubuntu 20.04 / 22.04', 'Ubuntu ' + os_release);
if ( ! get_kb_item('Host/Debian/dpkg-l') ) audit(AUDIT_PACKAGE_LIST_MISSING);
var cpu = get_kb_item('Host/cpu');
if (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);
if ('x86_64' >!< cpu && cpu !~ "^i[3-6]86$" && 's390' >!< cpu && 'aarch64' >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, 'Ubuntu', cpu);
var pkgs = [
{'osver': '20.04', 'pkgname': 'gir1.2-javascriptcoregtk-4.0', 'pkgver': '2.36.3-0ubuntu0.20.04.1'},
{'osver': '20.04', 'pkgname': 'gir1.2-webkit2-4.0', 'pkgver': '2.36.3-0ubuntu0.20.04.1'},
{'osver': '20.04', 'pkgname': 'libjavascriptcoregtk-4.0-18', 'pkgver': '2.36.3-0ubuntu0.20.04.1'},
{'osver': '20.04', 'pkgname': 'libjavascriptcoregtk-4.0-bin', 'pkgver': '2.36.3-0ubuntu0.20.04.1'},
{'osver': '20.04', 'pkgname': 'libjavascriptcoregtk-4.0-dev', 'pkgver': '2.36.3-0ubuntu0.20.04.1'},
{'osver': '20.04', 'pkgname': 'libwebkit2gtk-4.0-37', 'pkgver': '2.36.3-0ubuntu0.20.04.1'},
{'osver': '20.04', 'pkgname': 'libwebkit2gtk-4.0-37-gtk2', 'pkgver': '2.36.3-0ubuntu0.20.04.1'},
{'osver': '20.04', 'pkgname': 'libwebkit2gtk-4.0-dev', 'pkgver': '2.36.3-0ubuntu0.20.04.1'},
{'osver': '20.04', 'pkgname': 'webkit2gtk-driver', 'pkgver': '2.36.3-0ubuntu0.20.04.1'},
{'osver': '22.04', 'pkgname': 'gir1.2-javascriptcoregtk-4.0', 'pkgver': '2.36.3-0ubuntu0.22.04.1'},
{'osver': '22.04', 'pkgname': 'gir1.2-javascriptcoregtk-4.1', 'pkgver': '2.36.3-0ubuntu0.22.04.1'},
{'osver': '22.04', 'pkgname': 'gir1.2-webkit2-4.0', 'pkgver': '2.36.3-0ubuntu0.22.04.1'},
{'osver': '22.04', 'pkgname': 'gir1.2-webkit2-4.1', 'pkgver': '2.36.3-0ubuntu0.22.04.1'},
{'osver': '22.04', 'pkgname': 'libjavascriptcoregtk-4.0-18', 'pkgver': '2.36.3-0ubuntu0.22.04.1'},
{'osver': '22.04', 'pkgname': 'libjavascriptcoregtk-4.0-bin', 'pkgver': '2.36.3-0ubuntu0.22.04.1'},
{'osver': '22.04', 'pkgname': 'libjavascriptcoregtk-4.0-dev', 'pkgver': '2.36.3-0ubuntu0.22.04.1'},
{'osver': '22.04', 'pkgname': 'libjavascriptcoregtk-4.1-0', 'pkgver': '2.36.3-0ubuntu0.22.04.1'},
{'osver': '22.04', 'pkgname': 'libjavascriptcoregtk-4.1-dev', 'pkgver': '2.36.3-0ubuntu0.22.04.1'},
{'osver': '22.04', 'pkgname': 'libwebkit2gtk-4.0-37', 'pkgver': '2.36.3-0ubuntu0.22.04.1'},
{'osver': '22.04', 'pkgname': 'libwebkit2gtk-4.0-dev', 'pkgver': '2.36.3-0ubuntu0.22.04.1'},
{'osver': '22.04', 'pkgname': 'libwebkit2gtk-4.1-0', 'pkgver': '2.36.3-0ubuntu0.22.04.1'},
{'osver': '22.04', 'pkgname': 'libwebkit2gtk-4.1-dev', 'pkgver': '2.36.3-0ubuntu0.22.04.1'},
{'osver': '22.04', 'pkgname': 'webkit2gtk-driver', 'pkgver': '2.36.3-0ubuntu0.22.04.1'}
];
var flag = 0;
foreach package_array ( pkgs ) {
var osver = NULL;
var pkgname = NULL;
var pkgver = NULL;
if (!empty_or_null(package_array['osver'])) osver = package_array['osver'];
if (!empty_or_null(package_array['pkgname'])) pkgname = package_array['pkgname'];
if (!empty_or_null(package_array['pkgver'])) pkgver = package_array['pkgver'];
if (osver && pkgname && pkgver) {
if (ubuntu_check(osver:osver, pkgname:pkgname, pkgver:pkgver)) flag++;
}
}
if (flag)
{
security_report_v4(
port : 0,
severity : SECURITY_HOLE,
extra : ubuntu_report_get()
);
exit(0);
}
else
{
var tested = ubuntu_pkg_tests_get();
if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
else audit(AUDIT_PACKAGE_NOT_INSTALLED, 'gir1.2-javascriptcoregtk-4.0 / gir1.2-javascriptcoregtk-4.1 / etc');
}
Vendor | Product | Version | CPE |
---|---|---|---|
canonical | ubuntu_linux | 20.04 | cpe:/o:canonical:ubuntu_linux:20.04:-:lts |
canonical | ubuntu_linux | 22.04 | cpe:/o:canonical:ubuntu_linux:22.04:-:lts |
canonical | ubuntu_linux | gir1.2-javascriptcoregtk-4.0 | p-cpe:/a:canonical:ubuntu_linux:gir1.2-javascriptcoregtk-4.0 |
canonical | ubuntu_linux | gir1.2-javascriptcoregtk-4.1 | p-cpe:/a:canonical:ubuntu_linux:gir1.2-javascriptcoregtk-4.1 |
canonical | ubuntu_linux | gir1.2-webkit2-4.0 | p-cpe:/a:canonical:ubuntu_linux:gir1.2-webkit2-4.0 |
canonical | ubuntu_linux | gir1.2-webkit2-4.1 | p-cpe:/a:canonical:ubuntu_linux:gir1.2-webkit2-4.1 |
canonical | ubuntu_linux | libjavascriptcoregtk-4.0-18 | p-cpe:/a:canonical:ubuntu_linux:libjavascriptcoregtk-4.0-18 |
canonical | ubuntu_linux | libjavascriptcoregtk-4.0-bin | p-cpe:/a:canonical:ubuntu_linux:libjavascriptcoregtk-4.0-bin |
canonical | ubuntu_linux | libjavascriptcoregtk-4.0-dev | p-cpe:/a:canonical:ubuntu_linux:libjavascriptcoregtk-4.0-dev |
canonical | ubuntu_linux | libjavascriptcoregtk-4.1-0 | p-cpe:/a:canonical:ubuntu_linux:libjavascriptcoregtk-4.1-0 |
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-26700
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-26709
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-26716
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-26717
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-26719
ubuntu.com/security/notices/USN-5457-1