It was discovered that ImageMagick incorrectly handled certain malformed image files. If a user or automated system using ImageMagick were tricked into opening a specially crafted image, an attacker could exploit this to cause a denial of service or possibly execute code with the privileges of the user invoking the program.
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-4192-1. 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(131072);
script_version("1.8");
script_set_attribute(attribute:"plugin_modification_date", value:"2023/10/21");
script_cve_id(
"CVE-2019-12974",
"CVE-2019-12975",
"CVE-2019-12976",
"CVE-2019-12977",
"CVE-2019-12978",
"CVE-2019-12979",
"CVE-2019-13135",
"CVE-2019-13137",
"CVE-2019-13295",
"CVE-2019-13297",
"CVE-2019-13300",
"CVE-2019-13301",
"CVE-2019-13304",
"CVE-2019-13305",
"CVE-2019-13306",
"CVE-2019-13307",
"CVE-2019-13308",
"CVE-2019-13309",
"CVE-2019-13310",
"CVE-2019-13311",
"CVE-2019-13391",
"CVE-2019-13454",
"CVE-2019-14981",
"CVE-2019-15139",
"CVE-2019-15140",
"CVE-2019-16708",
"CVE-2019-16709",
"CVE-2019-16710",
"CVE-2019-16711",
"CVE-2019-16713"
);
script_xref(name:"USN", value:"4192-1");
script_xref(name:"IAVB", value:"2019-B-0062-S");
script_name(english:"Ubuntu 16.04 LTS / 18.04 LTS : ImageMagick vulnerabilities (USN-4192-1)");
script_set_attribute(attribute:"synopsis", value:
"The remote Ubuntu host is missing one or more security updates.");
script_set_attribute(attribute:"description", value:
"It was discovered that ImageMagick incorrectly handled certain
malformed image files. If a user or automated system using ImageMagick
were tricked into opening a specially crafted image, an attacker could
exploit this to cause a denial of service or possibly execute code
with the privileges of the user invoking the program.
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-4192-1");
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-2019-15140");
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:"2019/06/26");
script_set_attribute(attribute:"patch_publication_date", value:"2019/11/14");
script_set_attribute(attribute:"plugin_publication_date", value:"2019/11/15");
script_set_attribute(attribute:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:imagemagick");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:imagemagick-6-common");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:imagemagick-6.q16");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:imagemagick-6.q16hdri");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:imagemagick-common");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:libimage-magick-perl");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:libimage-magick-q16-perl");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:libimage-magick-q16hdri-perl");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:libmagick++-6-headers");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:libmagick++-6.q16-5v5");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:libmagick++-6.q16-7");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:libmagick++-6.q16-dev");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:libmagick++-6.q16hdri-7");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:libmagick++-6.q16hdri-dev");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:libmagick++-dev");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:libmagickcore-6-arch-config");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:libmagickcore-6-headers");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:libmagickcore-6.q16-2");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:libmagickcore-6.q16-2-extra");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:libmagickcore-6.q16-3");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:libmagickcore-6.q16-3-extra");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:libmagickcore-6.q16-dev");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:libmagickcore-6.q16hdri-3");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:libmagickcore-6.q16hdri-3-extra");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:libmagickcore-6.q16hdri-dev");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:libmagickcore-dev");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:libmagickwand-6-headers");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:libmagickwand-6.q16-2");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:libmagickwand-6.q16-3");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:libmagickwand-6.q16-dev");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:libmagickwand-6.q16hdri-3");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:libmagickwand-6.q16hdri-dev");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:libmagickwand-dev");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:perlmagick");
script_set_attribute(attribute:"cpe", value:"cpe:/o:canonical:ubuntu_linux:16.04:-:lts");
script_set_attribute(attribute:"cpe", value:"cpe:/o:canonical:ubuntu_linux:18.04:-:lts");
script_set_attribute(attribute:"generated_plugin", value:"current");
script_set_attribute(attribute:"stig_severity", value:"II");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_family(english:"Ubuntu Local Security Checks");
script_copyright(english:"Ubuntu Security Notice (C) 2019-2023 Canonical, Inc. / NASL script (C) 2019-2023 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 || '18.04' >< os_release)) audit(AUDIT_OS_NOT, 'Ubuntu 16.04 / 18.04', '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': 'imagemagick', 'pkgver': '8:6.8.9.9-7ubuntu5.15'},
{'osver': '16.04', 'pkgname': 'imagemagick-6.q16', 'pkgver': '8:6.8.9.9-7ubuntu5.15'},
{'osver': '16.04', 'pkgname': 'imagemagick-common', 'pkgver': '8:6.8.9.9-7ubuntu5.15'},
{'osver': '16.04', 'pkgname': 'libimage-magick-perl', 'pkgver': '8:6.8.9.9-7ubuntu5.15'},
{'osver': '16.04', 'pkgname': 'libimage-magick-q16-perl', 'pkgver': '8:6.8.9.9-7ubuntu5.15'},
{'osver': '16.04', 'pkgname': 'libmagick++-6-headers', 'pkgver': '8:6.8.9.9-7ubuntu5.15'},
{'osver': '16.04', 'pkgname': 'libmagick++-6.q16-5v5', 'pkgver': '8:6.8.9.9-7ubuntu5.15'},
{'osver': '16.04', 'pkgname': 'libmagick++-6.q16-dev', 'pkgver': '8:6.8.9.9-7ubuntu5.15'},
{'osver': '16.04', 'pkgname': 'libmagick++-dev', 'pkgver': '8:6.8.9.9-7ubuntu5.15'},
{'osver': '16.04', 'pkgname': 'libmagickcore-6-arch-config', 'pkgver': '8:6.8.9.9-7ubuntu5.15'},
{'osver': '16.04', 'pkgname': 'libmagickcore-6-headers', 'pkgver': '8:6.8.9.9-7ubuntu5.15'},
{'osver': '16.04', 'pkgname': 'libmagickcore-6.q16-2', 'pkgver': '8:6.8.9.9-7ubuntu5.15'},
{'osver': '16.04', 'pkgname': 'libmagickcore-6.q16-2-extra', 'pkgver': '8:6.8.9.9-7ubuntu5.15'},
{'osver': '16.04', 'pkgname': 'libmagickcore-6.q16-dev', 'pkgver': '8:6.8.9.9-7ubuntu5.15'},
{'osver': '16.04', 'pkgname': 'libmagickcore-dev', 'pkgver': '8:6.8.9.9-7ubuntu5.15'},
{'osver': '16.04', 'pkgname': 'libmagickwand-6-headers', 'pkgver': '8:6.8.9.9-7ubuntu5.15'},
{'osver': '16.04', 'pkgname': 'libmagickwand-6.q16-2', 'pkgver': '8:6.8.9.9-7ubuntu5.15'},
{'osver': '16.04', 'pkgname': 'libmagickwand-6.q16-dev', 'pkgver': '8:6.8.9.9-7ubuntu5.15'},
{'osver': '16.04', 'pkgname': 'libmagickwand-dev', 'pkgver': '8:6.8.9.9-7ubuntu5.15'},
{'osver': '16.04', 'pkgname': 'perlmagick', 'pkgver': '8:6.8.9.9-7ubuntu5.15'},
{'osver': '18.04', 'pkgname': 'imagemagick', 'pkgver': '8:6.9.7.4+dfsg-16ubuntu6.8'},
{'osver': '18.04', 'pkgname': 'imagemagick-6-common', 'pkgver': '8:6.9.7.4+dfsg-16ubuntu6.8'},
{'osver': '18.04', 'pkgname': 'imagemagick-6.q16', 'pkgver': '8:6.9.7.4+dfsg-16ubuntu6.8'},
{'osver': '18.04', 'pkgname': 'imagemagick-6.q16hdri', 'pkgver': '8:6.9.7.4+dfsg-16ubuntu6.8'},
{'osver': '18.04', 'pkgname': 'imagemagick-common', 'pkgver': '8:6.9.7.4+dfsg-16ubuntu6.8'},
{'osver': '18.04', 'pkgname': 'libimage-magick-perl', 'pkgver': '8:6.9.7.4+dfsg-16ubuntu6.8'},
{'osver': '18.04', 'pkgname': 'libimage-magick-q16-perl', 'pkgver': '8:6.9.7.4+dfsg-16ubuntu6.8'},
{'osver': '18.04', 'pkgname': 'libimage-magick-q16hdri-perl', 'pkgver': '8:6.9.7.4+dfsg-16ubuntu6.8'},
{'osver': '18.04', 'pkgname': 'libmagick++-6-headers', 'pkgver': '8:6.9.7.4+dfsg-16ubuntu6.8'},
{'osver': '18.04', 'pkgname': 'libmagick++-6.q16-7', 'pkgver': '8:6.9.7.4+dfsg-16ubuntu6.8'},
{'osver': '18.04', 'pkgname': 'libmagick++-6.q16-dev', 'pkgver': '8:6.9.7.4+dfsg-16ubuntu6.8'},
{'osver': '18.04', 'pkgname': 'libmagick++-6.q16hdri-7', 'pkgver': '8:6.9.7.4+dfsg-16ubuntu6.8'},
{'osver': '18.04', 'pkgname': 'libmagick++-6.q16hdri-dev', 'pkgver': '8:6.9.7.4+dfsg-16ubuntu6.8'},
{'osver': '18.04', 'pkgname': 'libmagick++-dev', 'pkgver': '8:6.9.7.4+dfsg-16ubuntu6.8'},
{'osver': '18.04', 'pkgname': 'libmagickcore-6-arch-config', 'pkgver': '8:6.9.7.4+dfsg-16ubuntu6.8'},
{'osver': '18.04', 'pkgname': 'libmagickcore-6-headers', 'pkgver': '8:6.9.7.4+dfsg-16ubuntu6.8'},
{'osver': '18.04', 'pkgname': 'libmagickcore-6.q16-3', 'pkgver': '8:6.9.7.4+dfsg-16ubuntu6.8'},
{'osver': '18.04', 'pkgname': 'libmagickcore-6.q16-3-extra', 'pkgver': '8:6.9.7.4+dfsg-16ubuntu6.8'},
{'osver': '18.04', 'pkgname': 'libmagickcore-6.q16-dev', 'pkgver': '8:6.9.7.4+dfsg-16ubuntu6.8'},
{'osver': '18.04', 'pkgname': 'libmagickcore-6.q16hdri-3', 'pkgver': '8:6.9.7.4+dfsg-16ubuntu6.8'},
{'osver': '18.04', 'pkgname': 'libmagickcore-6.q16hdri-3-extra', 'pkgver': '8:6.9.7.4+dfsg-16ubuntu6.8'},
{'osver': '18.04', 'pkgname': 'libmagickcore-6.q16hdri-dev', 'pkgver': '8:6.9.7.4+dfsg-16ubuntu6.8'},
{'osver': '18.04', 'pkgname': 'libmagickcore-dev', 'pkgver': '8:6.9.7.4+dfsg-16ubuntu6.8'},
{'osver': '18.04', 'pkgname': 'libmagickwand-6-headers', 'pkgver': '8:6.9.7.4+dfsg-16ubuntu6.8'},
{'osver': '18.04', 'pkgname': 'libmagickwand-6.q16-3', 'pkgver': '8:6.9.7.4+dfsg-16ubuntu6.8'},
{'osver': '18.04', 'pkgname': 'libmagickwand-6.q16-dev', 'pkgver': '8:6.9.7.4+dfsg-16ubuntu6.8'},
{'osver': '18.04', 'pkgname': 'libmagickwand-6.q16hdri-3', 'pkgver': '8:6.9.7.4+dfsg-16ubuntu6.8'},
{'osver': '18.04', 'pkgname': 'libmagickwand-6.q16hdri-dev', 'pkgver': '8:6.9.7.4+dfsg-16ubuntu6.8'},
{'osver': '18.04', 'pkgname': 'libmagickwand-dev', 'pkgver': '8:6.9.7.4+dfsg-16ubuntu6.8'},
{'osver': '18.04', 'pkgname': 'perlmagick', 'pkgver': '8:6.9.7.4+dfsg-16ubuntu6.8'}
];
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, 'imagemagick / imagemagick-6-common / imagemagick-6.q16 / etc');
}
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-12974
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-12975
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-12976
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-12977
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-12978
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-12979
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-13135
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-13137
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-13295
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-13297
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-13300
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-13301
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-13304
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-13305
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-13306
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-13307
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-13308
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-13309
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-13310
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-13311
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-13391
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-13454
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-14981
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-15139
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-15140
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-16708
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-16709
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-16710
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-16711
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-16713
ubuntu.com/security/notices/USN-4192-1