It was discovered that LibTIFF incorrectly handled certain malformed images. If a user or automated system were tricked into opening a specially crafted image, a remote attacker could crash the application, leading to a denial of service, or possibly execute arbitrary code with user privileges.
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-3602-1. 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(108513);
script_version("1.8");
script_set_attribute(attribute:"plugin_modification_date", value:"2023/10/23");
script_cve_id(
"CVE-2016-10266",
"CVE-2016-10267",
"CVE-2016-10268",
"CVE-2016-10269",
"CVE-2016-10371",
"CVE-2017-10688",
"CVE-2017-11335",
"CVE-2017-12944",
"CVE-2017-13726",
"CVE-2017-13727",
"CVE-2017-18013",
"CVE-2017-7592",
"CVE-2017-7593",
"CVE-2017-7594",
"CVE-2017-7595",
"CVE-2017-7596",
"CVE-2017-7597",
"CVE-2017-7598",
"CVE-2017-7599",
"CVE-2017-7600",
"CVE-2017-7601",
"CVE-2017-7602",
"CVE-2017-9403",
"CVE-2017-9404",
"CVE-2017-9815",
"CVE-2017-9936",
"CVE-2018-5784"
);
script_xref(name:"USN", value:"3602-1");
script_name(english:"Ubuntu 14.04 LTS / 16.04 LTS : LibTIFF vulnerabilities (USN-3602-1)");
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 LibTIFF incorrectly handled certain malformed
images. If a user or automated system were tricked into opening a
specially crafted image, a remote attacker could crash the
application, leading to a denial of service, or possibly execute
arbitrary code with user privileges.
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-3602-1");
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-2017-7602");
script_set_attribute(attribute:"cvss3_score_source", value:"CVE-2017-11335");
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:"2017/03/24");
script_set_attribute(attribute:"patch_publication_date", value:"2018/03/20");
script_set_attribute(attribute:"plugin_publication_date", value:"2018/03/21");
script_set_attribute(attribute:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:libtiff-tools");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:libtiff4-dev");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:libtiff5");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:libtiff5-alt-dev");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:libtiff5-dev");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:libtiffxx5");
script_set_attribute(attribute:"cpe", value:"cpe:/o:canonical:ubuntu_linux:14.04:-:lts");
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:libtiff-opengl");
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) 2018-2023 Canonical, Inc. / NASL script (C) 2018-2023 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 (! ('14.04' >< os_release || '16.04' >< os_release)) audit(AUDIT_OS_NOT, 'Ubuntu 14.04 / 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': '14.04', 'pkgname': 'libtiff-opengl', 'pkgver': '4.0.3-7ubuntu0.8'},
{'osver': '14.04', 'pkgname': 'libtiff-tools', 'pkgver': '4.0.3-7ubuntu0.8'},
{'osver': '14.04', 'pkgname': 'libtiff4-dev', 'pkgver': '4.0.3-7ubuntu0.8'},
{'osver': '14.04', 'pkgname': 'libtiff5', 'pkgver': '4.0.3-7ubuntu0.8'},
{'osver': '14.04', 'pkgname': 'libtiff5-alt-dev', 'pkgver': '4.0.3-7ubuntu0.8'},
{'osver': '14.04', 'pkgname': 'libtiff5-dev', 'pkgver': '4.0.3-7ubuntu0.8'},
{'osver': '14.04', 'pkgname': 'libtiffxx5', 'pkgver': '4.0.3-7ubuntu0.8'},
{'osver': '16.04', 'pkgname': 'libtiff-opengl', 'pkgver': '4.0.6-1ubuntu0.3'},
{'osver': '16.04', 'pkgname': 'libtiff-tools', 'pkgver': '4.0.6-1ubuntu0.3'},
{'osver': '16.04', 'pkgname': 'libtiff5', 'pkgver': '4.0.6-1ubuntu0.3'},
{'osver': '16.04', 'pkgname': 'libtiff5-dev', 'pkgver': '4.0.6-1ubuntu0.3'},
{'osver': '16.04', 'pkgname': 'libtiffxx5', 'pkgver': '4.0.6-1ubuntu0.3'}
];
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, 'libtiff-opengl / libtiff-tools / libtiff4-dev / libtiff5 / etc');
}
Vendor | Product | Version | CPE |
---|---|---|---|
canonical | ubuntu_linux | libtiff-tools | p-cpe:/a:canonical:ubuntu_linux:libtiff-tools |
canonical | ubuntu_linux | libtiff4-dev | p-cpe:/a:canonical:ubuntu_linux:libtiff4-dev |
canonical | ubuntu_linux | libtiff5 | p-cpe:/a:canonical:ubuntu_linux:libtiff5 |
canonical | ubuntu_linux | libtiff5-alt-dev | p-cpe:/a:canonical:ubuntu_linux:libtiff5-alt-dev |
canonical | ubuntu_linux | libtiff5-dev | p-cpe:/a:canonical:ubuntu_linux:libtiff5-dev |
canonical | ubuntu_linux | libtiffxx5 | p-cpe:/a:canonical:ubuntu_linux:libtiffxx5 |
canonical | ubuntu_linux | 14.04 | cpe:/o:canonical:ubuntu_linux:14.04:-:lts |
canonical | ubuntu_linux | 16.04 | cpe:/o:canonical:ubuntu_linux:16.04:-:lts |
canonical | ubuntu_linux | libtiff-opengl | p-cpe:/a:canonical:ubuntu_linux:libtiff-opengl |
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-10266
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-10267
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-10268
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-10269
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-10371
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-10688
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-11335
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-12944
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-13726
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-13727
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-18013
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-7592
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-7593
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-7594
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-7595
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-7596
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-7597
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-7598
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-7599
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-7600
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-7601
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-7602
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-9403
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-9404
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-9815
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-9936
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-5784
ubuntu.com/security/notices/USN-3602-1