6.8 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:P/I:P/A:P
6.5 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
HIGH
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N
0.055 Low
EPSS
Percentile
93.2%
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.
Note that Tenable Network Security has extracted the preceding description block directly from the Ubuntu security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.
#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from Ubuntu Security Notice USN-3200-1. The text
# itself is copyright (C) Canonical, Inc. See
# <http://www.ubuntu.com/usn/>. Ubuntu(R) is a registered
# trademark of Canonical, Inc.
#
include('compat.inc');
if (description)
{
script_id(97222);
script_version("3.8");
script_set_attribute(attribute:"plugin_modification_date", value:"2023/10/20");
script_cve_id(
"CVE-2017-2350",
"CVE-2017-2354",
"CVE-2017-2355",
"CVE-2017-2356",
"CVE-2017-2362",
"CVE-2017-2363",
"CVE-2017-2364",
"CVE-2017-2365",
"CVE-2017-2366",
"CVE-2017-2369",
"CVE-2017-2371",
"CVE-2017-2373"
);
script_xref(name:"USN", value:"3200-1");
script_name(english:"Ubuntu 16.04 LTS : WebKitGTK+ vulnerabilities (USN-3200-1)");
script_set_attribute(attribute:"synopsis", value:
"The remote Ubuntu host is missing one or more security updates.");
script_set_attribute(attribute:"description", value:
"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.
Note that Tenable Network Security has extracted the preceding
description block directly from the Ubuntu security advisory. Tenable
has attempted to automatically clean and format it as much as possible
without introducing additional issues.");
script_set_attribute(attribute:"see_also", value:"https://ubuntu.com/security/notices/USN-3200-1");
script_set_attribute(attribute:"solution", value:
"Update the affected packages.");
script_set_cvss_base_vector("CVSS2#AV:N/AC:M/Au:N/C:P/I:P/A:P");
script_set_cvss_temporal_vector("CVSS2#E:POC/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:P/RL:O/RC:C");
script_set_attribute(attribute:"cvss_score_source", value:"CVE-2017-2373");
script_set_attribute(attribute:"exploitability_ease", value:"Exploits are available");
script_set_attribute(attribute:"exploit_available", value:"true");
script_set_attribute(attribute:"vuln_publication_date", value:"2017/02/20");
script_set_attribute(attribute:"patch_publication_date", value:"2017/02/16");
script_set_attribute(attribute:"plugin_publication_date", value:"2017/02/17");
script_set_attribute(attribute:"plugin_type", value:"local");
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: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:"cpe:/o:canonical:ubuntu_linux:16.04:-: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-webkit2-4.0");
script_set_attribute(attribute:"generated_plugin", value:"current");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_family(english:"Ubuntu Local Security Checks");
script_copyright(english:"Ubuntu Security Notice (C) 2017-2023 Canonical, Inc. / NASL script (C) 2017-2023 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 (! ('16.04' >< os_release)) audit(AUDIT_OS_NOT, 'Ubuntu 16.04', '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': '16.04', 'pkgname': 'gir1.2-javascriptcoregtk-4.0', 'pkgver': '2.14.5-0ubuntu0.16.04.1'},
{'osver': '16.04', 'pkgname': 'gir1.2-webkit2-4.0', 'pkgver': '2.14.5-0ubuntu0.16.04.1'},
{'osver': '16.04', 'pkgname': 'libjavascriptcoregtk-4.0-18', 'pkgver': '2.14.5-0ubuntu0.16.04.1'},
{'osver': '16.04', 'pkgname': 'libjavascriptcoregtk-4.0-bin', 'pkgver': '2.14.5-0ubuntu0.16.04.1'},
{'osver': '16.04', 'pkgname': 'libjavascriptcoregtk-4.0-dev', 'pkgver': '2.14.5-0ubuntu0.16.04.1'},
{'osver': '16.04', 'pkgname': 'libwebkit2gtk-4.0-37', 'pkgver': '2.14.5-0ubuntu0.16.04.1'},
{'osver': '16.04', 'pkgname': 'libwebkit2gtk-4.0-37-gtk2', 'pkgver': '2.14.5-0ubuntu0.16.04.1'},
{'osver': '16.04', 'pkgname': 'libwebkit2gtk-4.0-dev', 'pkgver': '2.14.5-0ubuntu0.16.04.1'}
];
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_WARNING,
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-webkit2-4.0 / etc');
}
Vendor | Product | Version | CPE |
---|---|---|---|
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 | libwebkit2gtk-4.0-37 | p-cpe:/a:canonical:ubuntu_linux:libwebkit2gtk-4.0-37 |
canonical | ubuntu_linux | libwebkit2gtk-4.0-37-gtk2 | p-cpe:/a:canonical:ubuntu_linux:libwebkit2gtk-4.0-37-gtk2 |
canonical | ubuntu_linux | libwebkit2gtk-4.0-dev | p-cpe:/a:canonical:ubuntu_linux:libwebkit2gtk-4.0-dev |
canonical | ubuntu_linux | 16.04 | cpe:/o:canonical:ubuntu_linux:16.04:-: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-webkit2-4.0 | p-cpe:/a:canonical:ubuntu_linux:gir1.2-webkit2-4.0 |
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-2350
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-2354
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-2355
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-2356
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-2362
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-2363
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-2364
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-2365
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-2366
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-2369
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-2371
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-2373
ubuntu.com/security/notices/USN-3200-1
6.8 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:P/I:P/A:P
6.5 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
HIGH
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N
0.055 Low
EPSS
Percentile
93.2%