It was discovered that Qt did not properly handle certificates with NULL characters in the Subject Alternative Name field of X.509 certificates. An attacker could exploit this to perform a man in the middle attack to view sensitive information or alter encrypted communications. (CVE-2009-2700).
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.
#%NASL_MIN_LEVEL 70300
#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from Ubuntu Security Notice USN-829-1. The text
# itself is copyright (C) Canonical, Inc. See
# <http://www.ubuntu.com/usn/>. Ubuntu(R) is a registered
# trademark of Canonical, Inc.
#
include('deprecated_nasl_level.inc');
include('compat.inc');
if (description)
{
script_id(40944);
script_version("1.15");
script_set_attribute(attribute:"plugin_modification_date", value:"2021/01/19");
script_cve_id("CVE-2009-2700");
script_xref(name:"USN", value:"829-1");
script_name(english:"Ubuntu 8.04 LTS / 8.10 / 9.04 : qt4-x11 vulnerability (USN-829-1)");
script_summary(english:"Checks dpkg output for updated packages.");
script_set_attribute(
attribute:"synopsis",
value:
"The remote Ubuntu host is missing one or more security-related
patches."
);
script_set_attribute(
attribute:"description",
value:
"It was discovered that Qt did not properly handle certificates with
NULL characters in the Subject Alternative Name field of X.509
certificates. An attacker could exploit this to perform a man in the
middle attack to view sensitive information or alter encrypted
communications. (CVE-2009-2700).
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://usn.ubuntu.com/829-1/"
);
script_set_attribute(attribute:"solution", value:"Update the affected packages.");
script_set_cvss_base_vector("CVSS2#AV:N/AC:M/Au:N/C:N/I:P/A:N");
script_cwe_id(264);
script_set_attribute(attribute:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:libqt4-assistant");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:libqt4-core");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:libqt4-dbg");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:libqt4-dbus");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:libqt4-debug");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:libqt4-designer");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:libqt4-dev");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:libqt4-dev-dbg");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:libqt4-gui");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:libqt4-help");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:libqt4-network");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:libqt4-opengl");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:libqt4-opengl-dev");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:libqt4-qt3support");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:libqt4-script");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:libqt4-scripttools");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:libqt4-sql");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:libqt4-sql-mysql");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:libqt4-sql-odbc");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:libqt4-sql-psql");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:libqt4-sql-sqlite");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:libqt4-sql-sqlite2");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:libqt4-svg");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:libqt4-test");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:libqt4-webkit");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:libqt4-webkit-dbg");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:libqt4-xml");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:libqt4-xmlpatterns");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:libqt4-xmlpatterns-dbg");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:libqtcore4");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:libqtgui4");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:qt4-demos");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:qt4-demos-dbg");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:qt4-designer");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:qt4-dev-tools");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:qt4-dev-tools-dbg");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:qt4-doc");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:qt4-doc-html");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:qt4-qmake");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:qt4-qtconfig");
script_set_attribute(attribute:"cpe", value:"cpe:/o:canonical:ubuntu_linux:8.04:-:lts");
script_set_attribute(attribute:"cpe", value:"cpe:/o:canonical:ubuntu_linux:8.10");
script_set_attribute(attribute:"cpe", value:"cpe:/o:canonical:ubuntu_linux:9.04");
script_set_attribute(attribute:"patch_publication_date", value:"2009/09/10");
script_set_attribute(attribute:"plugin_publication_date", value:"2009/09/11");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_copyright(english:"Ubuntu Security Notice (C) 2009-2019 Canonical, Inc. / NASL script (C) 2018 and is owned by Tenable, Inc. or an Affiliate thereof.");
script_family(english:"Ubuntu Local Security Checks");
script_dependencies("ssh_get_info.nasl");
script_require_keys("Host/cpu", "Host/Ubuntu", "Host/Ubuntu/release", "Host/Debian/dpkg-l");
exit(0);
}
include("audit.inc");
include("ubuntu.inc");
include("misc_func.inc");
if ( ! get_kb_item("Host/local_checks_enabled") ) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
release = get_kb_item("Host/Ubuntu/release");
if ( isnull(release) ) audit(AUDIT_OS_NOT, "Ubuntu");
release = chomp(release);
if (! ereg(pattern:"^(8\.04|8\.10|9\.04)$", string:release)) audit(AUDIT_OS_NOT, "Ubuntu 8.04 / 8.10 / 9.04", "Ubuntu " + release);
if ( ! get_kb_item("Host/Debian/dpkg-l") ) audit(AUDIT_PACKAGE_LIST_MISSING);
cpu = get_kb_item("Host/cpu");
if (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);
if ("x86_64" >!< cpu && cpu !~ "^i[3-6]86$") audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, "Ubuntu", cpu);
flag = 0;
if (ubuntu_check(osver:"8.04", pkgname:"libqt4-core", pkgver:"4.3.4-0ubuntu3.1")) flag++;
if (ubuntu_check(osver:"8.04", pkgname:"libqt4-debug", pkgver:"4.3.4-0ubuntu3.1")) flag++;
if (ubuntu_check(osver:"8.04", pkgname:"libqt4-dev", pkgver:"4.3.4-0ubuntu3.1")) flag++;
if (ubuntu_check(osver:"8.04", pkgname:"libqt4-gui", pkgver:"4.3.4-0ubuntu3.1")) flag++;
if (ubuntu_check(osver:"8.04", pkgname:"libqt4-qt3support", pkgver:"4.3.4-0ubuntu3.1")) flag++;
if (ubuntu_check(osver:"8.04", pkgname:"libqt4-sql", pkgver:"4.3.4-0ubuntu3.1")) flag++;
if (ubuntu_check(osver:"8.04", pkgname:"qt4-designer", pkgver:"4.3.4-0ubuntu3.1")) flag++;
if (ubuntu_check(osver:"8.04", pkgname:"qt4-dev-tools", pkgver:"4.3.4-0ubuntu3.1")) flag++;
if (ubuntu_check(osver:"8.04", pkgname:"qt4-doc", pkgver:"4.3.4-0ubuntu3.1")) flag++;
if (ubuntu_check(osver:"8.04", pkgname:"qt4-qtconfig", pkgver:"4.3.4-0ubuntu3.1")) flag++;
if (ubuntu_check(osver:"8.10", pkgname:"libqt4-assistant", pkgver:"4.4.3-0ubuntu1.3")) flag++;
if (ubuntu_check(osver:"8.10", pkgname:"libqt4-core", pkgver:"4.4.3-0ubuntu1.3")) flag++;
if (ubuntu_check(osver:"8.10", pkgname:"libqt4-dbg", pkgver:"4.4.3-0ubuntu1.3")) flag++;
if (ubuntu_check(osver:"8.10", pkgname:"libqt4-dbus", pkgver:"4.4.3-0ubuntu1.3")) flag++;
if (ubuntu_check(osver:"8.10", pkgname:"libqt4-designer", pkgver:"4.4.3-0ubuntu1.3")) flag++;
if (ubuntu_check(osver:"8.10", pkgname:"libqt4-dev", pkgver:"4.4.3-0ubuntu1.3")) flag++;
if (ubuntu_check(osver:"8.10", pkgname:"libqt4-gui", pkgver:"4.4.3-0ubuntu1.3")) flag++;
if (ubuntu_check(osver:"8.10", pkgname:"libqt4-help", pkgver:"4.4.3-0ubuntu1.3")) flag++;
if (ubuntu_check(osver:"8.10", pkgname:"libqt4-network", pkgver:"4.4.3-0ubuntu1.3")) flag++;
if (ubuntu_check(osver:"8.10", pkgname:"libqt4-opengl", pkgver:"4.4.3-0ubuntu1.3")) flag++;
if (ubuntu_check(osver:"8.10", pkgname:"libqt4-opengl-dev", pkgver:"4.4.3-0ubuntu1.3")) flag++;
if (ubuntu_check(osver:"8.10", pkgname:"libqt4-qt3support", pkgver:"4.4.3-0ubuntu1.3")) flag++;
if (ubuntu_check(osver:"8.10", pkgname:"libqt4-script", pkgver:"4.4.3-0ubuntu1.3")) flag++;
if (ubuntu_check(osver:"8.10", pkgname:"libqt4-sql", pkgver:"4.4.3-0ubuntu1.3")) flag++;
if (ubuntu_check(osver:"8.10", pkgname:"libqt4-sql-mysql", pkgver:"4.4.3-0ubuntu1.3")) flag++;
if (ubuntu_check(osver:"8.10", pkgname:"libqt4-sql-odbc", pkgver:"4.4.3-0ubuntu1.3")) flag++;
if (ubuntu_check(osver:"8.10", pkgname:"libqt4-sql-psql", pkgver:"4.4.3-0ubuntu1.3")) flag++;
if (ubuntu_check(osver:"8.10", pkgname:"libqt4-sql-sqlite", pkgver:"4.4.3-0ubuntu1.3")) flag++;
if (ubuntu_check(osver:"8.10", pkgname:"libqt4-sql-sqlite2", pkgver:"4.4.3-0ubuntu1.3")) flag++;
if (ubuntu_check(osver:"8.10", pkgname:"libqt4-svg", pkgver:"4.4.3-0ubuntu1.3")) flag++;
if (ubuntu_check(osver:"8.10", pkgname:"libqt4-test", pkgver:"4.4.3-0ubuntu1.3")) flag++;
if (ubuntu_check(osver:"8.10", pkgname:"libqt4-webkit", pkgver:"4.4.3-0ubuntu1.3")) flag++;
if (ubuntu_check(osver:"8.10", pkgname:"libqt4-webkit-dbg", pkgver:"4.4.3-0ubuntu1.3")) flag++;
if (ubuntu_check(osver:"8.10", pkgname:"libqt4-xml", pkgver:"4.4.3-0ubuntu1.3")) flag++;
if (ubuntu_check(osver:"8.10", pkgname:"libqt4-xmlpatterns", pkgver:"4.4.3-0ubuntu1.3")) flag++;
if (ubuntu_check(osver:"8.10", pkgname:"libqt4-xmlpatterns-dbg", pkgver:"4.4.3-0ubuntu1.3")) flag++;
if (ubuntu_check(osver:"8.10", pkgname:"libqtcore4", pkgver:"4.4.3-0ubuntu1.3")) flag++;
if (ubuntu_check(osver:"8.10", pkgname:"libqtgui4", pkgver:"4.4.3-0ubuntu1.3")) flag++;
if (ubuntu_check(osver:"8.10", pkgname:"qt4-demos", pkgver:"4.4.3-0ubuntu1.3")) flag++;
if (ubuntu_check(osver:"8.10", pkgname:"qt4-designer", pkgver:"4.4.3-0ubuntu1.3")) flag++;
if (ubuntu_check(osver:"8.10", pkgname:"qt4-dev-tools", pkgver:"4.4.3-0ubuntu1.3")) flag++;
if (ubuntu_check(osver:"8.10", pkgname:"qt4-doc", pkgver:"4.4.3-0ubuntu1.3")) flag++;
if (ubuntu_check(osver:"8.10", pkgname:"qt4-doc-html", pkgver:"4.4.3-0ubuntu1.3")) flag++;
if (ubuntu_check(osver:"8.10", pkgname:"qt4-qtconfig", pkgver:"4.4.3-0ubuntu1.3")) flag++;
if (ubuntu_check(osver:"9.04", pkgname:"libqt4-assistant", pkgver:"4.5.0-0ubuntu4.2")) flag++;
if (ubuntu_check(osver:"9.04", pkgname:"libqt4-core", pkgver:"4.5.0-0ubuntu4.2")) flag++;
if (ubuntu_check(osver:"9.04", pkgname:"libqt4-dbg", pkgver:"4.5.0-0ubuntu4.2")) flag++;
if (ubuntu_check(osver:"9.04", pkgname:"libqt4-dbus", pkgver:"4.5.0-0ubuntu4.2")) flag++;
if (ubuntu_check(osver:"9.04", pkgname:"libqt4-designer", pkgver:"4.5.0-0ubuntu4.2")) flag++;
if (ubuntu_check(osver:"9.04", pkgname:"libqt4-dev", pkgver:"4.5.0-0ubuntu4.2")) flag++;
if (ubuntu_check(osver:"9.04", pkgname:"libqt4-dev-dbg", pkgver:"4.5.0-0ubuntu4.2")) flag++;
if (ubuntu_check(osver:"9.04", pkgname:"libqt4-gui", pkgver:"4.5.0-0ubuntu4.2")) flag++;
if (ubuntu_check(osver:"9.04", pkgname:"libqt4-help", pkgver:"4.5.0-0ubuntu4.2")) flag++;
if (ubuntu_check(osver:"9.04", pkgname:"libqt4-network", pkgver:"4.5.0-0ubuntu4.2")) flag++;
if (ubuntu_check(osver:"9.04", pkgname:"libqt4-opengl", pkgver:"4.5.0-0ubuntu4.2")) flag++;
if (ubuntu_check(osver:"9.04", pkgname:"libqt4-opengl-dev", pkgver:"4.5.0-0ubuntu4.2")) flag++;
if (ubuntu_check(osver:"9.04", pkgname:"libqt4-qt3support", pkgver:"4.5.0-0ubuntu4.2")) flag++;
if (ubuntu_check(osver:"9.04", pkgname:"libqt4-script", pkgver:"4.5.0-0ubuntu4.2")) flag++;
if (ubuntu_check(osver:"9.04", pkgname:"libqt4-scripttools", pkgver:"4.5.0-0ubuntu4.2")) flag++;
if (ubuntu_check(osver:"9.04", pkgname:"libqt4-sql", pkgver:"4.5.0-0ubuntu4.2")) flag++;
if (ubuntu_check(osver:"9.04", pkgname:"libqt4-sql-mysql", pkgver:"4.5.0-0ubuntu4.2")) flag++;
if (ubuntu_check(osver:"9.04", pkgname:"libqt4-sql-odbc", pkgver:"4.5.0-0ubuntu4.2")) flag++;
if (ubuntu_check(osver:"9.04", pkgname:"libqt4-sql-psql", pkgver:"4.5.0-0ubuntu4.2")) flag++;
if (ubuntu_check(osver:"9.04", pkgname:"libqt4-sql-sqlite", pkgver:"4.5.0-0ubuntu4.2")) flag++;
if (ubuntu_check(osver:"9.04", pkgname:"libqt4-sql-sqlite2", pkgver:"4.5.0-0ubuntu4.2")) flag++;
if (ubuntu_check(osver:"9.04", pkgname:"libqt4-svg", pkgver:"4.5.0-0ubuntu4.2")) flag++;
if (ubuntu_check(osver:"9.04", pkgname:"libqt4-test", pkgver:"4.5.0-0ubuntu4.2")) flag++;
if (ubuntu_check(osver:"9.04", pkgname:"libqt4-webkit", pkgver:"4.5.0-0ubuntu4.2")) flag++;
if (ubuntu_check(osver:"9.04", pkgname:"libqt4-webkit-dbg", pkgver:"4.5.0-0ubuntu4.2")) flag++;
if (ubuntu_check(osver:"9.04", pkgname:"libqt4-xml", pkgver:"4.5.0-0ubuntu4.2")) flag++;
if (ubuntu_check(osver:"9.04", pkgname:"libqt4-xmlpatterns", pkgver:"4.5.0-0ubuntu4.2")) flag++;
if (ubuntu_check(osver:"9.04", pkgname:"libqt4-xmlpatterns-dbg", pkgver:"4.5.0-0ubuntu4.2")) flag++;
if (ubuntu_check(osver:"9.04", pkgname:"libqtcore4", pkgver:"4.5.0-0ubuntu4.2")) flag++;
if (ubuntu_check(osver:"9.04", pkgname:"libqtgui4", pkgver:"4.5.0-0ubuntu4.2")) flag++;
if (ubuntu_check(osver:"9.04", pkgname:"qt4-demos", pkgver:"4.5.0-0ubuntu4.2")) flag++;
if (ubuntu_check(osver:"9.04", pkgname:"qt4-demos-dbg", pkgver:"4.5.0-0ubuntu4.2")) flag++;
if (ubuntu_check(osver:"9.04", pkgname:"qt4-designer", pkgver:"4.5.0-0ubuntu4.2")) flag++;
if (ubuntu_check(osver:"9.04", pkgname:"qt4-dev-tools", pkgver:"4.5.0-0ubuntu4.2")) flag++;
if (ubuntu_check(osver:"9.04", pkgname:"qt4-dev-tools-dbg", pkgver:"4.5.0-0ubuntu4.2")) flag++;
if (ubuntu_check(osver:"9.04", pkgname:"qt4-doc", pkgver:"4.5.0-0ubuntu4.2")) flag++;
if (ubuntu_check(osver:"9.04", pkgname:"qt4-doc-html", pkgver:"4.5.0-0ubuntu4.2")) flag++;
if (ubuntu_check(osver:"9.04", pkgname:"qt4-qmake", pkgver:"4.5.0-0ubuntu4.2")) flag++;
if (ubuntu_check(osver:"9.04", pkgname:"qt4-qtconfig", pkgver:"4.5.0-0ubuntu4.2")) flag++;
if (flag)
{
security_report_v4(
port : 0,
severity : SECURITY_WARNING,
extra : ubuntu_report_get()
);
exit(0);
}
else
{
tested = ubuntu_pkg_tests_get();
if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
else audit(AUDIT_PACKAGE_NOT_INSTALLED, "libqt4-assistant / libqt4-core / libqt4-dbg / libqt4-dbus / etc");
}
Vendor | Product | Version | CPE |
---|---|---|---|
canonical | ubuntu_linux | libqt4-assistant | p-cpe:/a:canonical:ubuntu_linux:libqt4-assistant |
canonical | ubuntu_linux | libqt4-core | p-cpe:/a:canonical:ubuntu_linux:libqt4-core |
canonical | ubuntu_linux | libqt4-dbg | p-cpe:/a:canonical:ubuntu_linux:libqt4-dbg |
canonical | ubuntu_linux | libqt4-dbus | p-cpe:/a:canonical:ubuntu_linux:libqt4-dbus |
canonical | ubuntu_linux | libqt4-debug | p-cpe:/a:canonical:ubuntu_linux:libqt4-debug |
canonical | ubuntu_linux | libqt4-designer | p-cpe:/a:canonical:ubuntu_linux:libqt4-designer |
canonical | ubuntu_linux | libqt4-dev | p-cpe:/a:canonical:ubuntu_linux:libqt4-dev |
canonical | ubuntu_linux | libqt4-dev-dbg | p-cpe:/a:canonical:ubuntu_linux:libqt4-dev-dbg |
canonical | ubuntu_linux | libqt4-gui | p-cpe:/a:canonical:ubuntu_linux:libqt4-gui |
canonical | ubuntu_linux | libqt4-help | p-cpe:/a:canonical:ubuntu_linux:libqt4-help |