CVSS2
Attack Vector
LOCAL
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:L/AC:M/Au:N/C:C/I:C/A:C
EPSS
Percentile
31.0%
A race condition exists in pkexec while trying to determine its caller which could lead to privilege escalation. CVE-2011-1485 has been assigned to this issue.
#%NASL_MIN_LEVEL 70300
#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from openSUSE Security Update libpolkit0-4439.
#
# The text description of this plugin is (C) SUSE LLC.
#
include('deprecated_nasl_level.inc');
include('compat.inc');
if (description)
{
script_id(75915);
script_version("1.7");
script_set_attribute(attribute:"plugin_modification_date", value:"2021/01/14");
script_cve_id("CVE-2011-1485");
script_name(english:"openSUSE Security Update : libpolkit0 (openSUSE-SU-2011:0413-1)");
script_summary(english:"Check for the libpolkit0-4439 patch");
script_set_attribute(
attribute:"synopsis",
value:"The remote openSUSE host is missing a security update."
);
script_set_attribute(
attribute:"description",
value:
"A race condition exists in pkexec while trying to determine its caller
which could lead to privilege escalation. CVE-2011-1485 has been
assigned to this issue."
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.novell.com/show_bug.cgi?id=638784"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.novell.com/show_bug.cgi?id=688788"
);
script_set_attribute(
attribute:"see_also",
value:"https://lists.opensuse.org/opensuse-updates/2011-04/msg00081.html"
);
script_set_attribute(
attribute:"solution",
value:"Update the affected libpolkit0 packages."
);
script_set_cvss_base_vector("CVSS2#AV:L/AC:M/Au:N/C:C/I:C/A:C");
script_set_attribute(attribute:"exploitability_ease", value:"Exploits are available");
script_set_attribute(attribute:"exploit_available", value:"true");
script_set_attribute(attribute:"exploit_framework_core", value:"true");
script_set_attribute(attribute:"metasploit_name", value:'Linux PolicyKit Race Condition Privilege Escalation');
script_set_attribute(attribute:"exploit_framework_metasploit", value:"true");
script_set_attribute(attribute:"exploit_framework_canvas", value:"true");
script_set_attribute(attribute:"canvas_package", value:'CANVAS');
script_set_attribute(attribute:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libpolkit0");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libpolkit0-32bit");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libpolkit0-debuginfo");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libpolkit0-debuginfo-32bit");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:polkit");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:polkit-debuginfo");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:polkit-debugsource");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:polkit-devel");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:polkit-devel-debuginfo");
script_set_attribute(attribute:"cpe", value:"cpe:/o:novell:opensuse:11.4");
script_set_attribute(attribute:"patch_publication_date", value:"2011/04/27");
script_set_attribute(attribute:"plugin_publication_date", value:"2014/06/13");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_copyright(english:"This script is Copyright (C) 2014-2021 and is owned by Tenable, Inc. or an Affiliate thereof.");
script_family(english:"SuSE Local Security Checks");
script_dependencies("ssh_get_info.nasl");
script_require_keys("Host/local_checks_enabled", "Host/SuSE/release", "Host/SuSE/rpm-list", "Host/cpu");
exit(0);
}
include("audit.inc");
include("global_settings.inc");
include("rpm.inc");
if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
release = get_kb_item("Host/SuSE/release");
if (isnull(release) || release =~ "^(SLED|SLES)") audit(AUDIT_OS_NOT, "openSUSE");
if (release !~ "^(SUSE11\.4)$") audit(AUDIT_OS_RELEASE_NOT, "openSUSE", "11.4", release);
if (!get_kb_item("Host/SuSE/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING);
ourarch = get_kb_item("Host/cpu");
if (!ourarch) audit(AUDIT_UNKNOWN_ARCH);
if (ourarch !~ "^(i586|i686|x86_64)$") audit(AUDIT_ARCH_NOT, "i586 / i686 / x86_64", ourarch);
flag = 0;
if ( rpm_check(release:"SUSE11.4", reference:"libpolkit0-0.99-5.6.1") ) flag++;
if ( rpm_check(release:"SUSE11.4", reference:"libpolkit0-debuginfo-0.99-5.6.1") ) flag++;
if ( rpm_check(release:"SUSE11.4", reference:"polkit-0.99-5.6.1") ) flag++;
if ( rpm_check(release:"SUSE11.4", reference:"polkit-debuginfo-0.99-5.6.1") ) flag++;
if ( rpm_check(release:"SUSE11.4", reference:"polkit-debugsource-0.99-5.6.1") ) flag++;
if ( rpm_check(release:"SUSE11.4", reference:"polkit-devel-0.99-5.6.1") ) flag++;
if ( rpm_check(release:"SUSE11.4", reference:"polkit-devel-debuginfo-0.99-5.6.1") ) flag++;
if ( rpm_check(release:"SUSE11.4", cpu:"x86_64", reference:"libpolkit0-32bit-0.99-5.6.1") ) flag++;
if ( rpm_check(release:"SUSE11.4", cpu:"x86_64", reference:"libpolkit0-debuginfo-32bit-0.99-5.6.1") ) flag++;
if (flag)
{
if (report_verbosity > 0) security_warning(port:0, extra:rpm_report_get());
else security_warning(0);
exit(0);
}
else
{
tested = pkg_tests_get();
if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
else audit(AUDIT_PACKAGE_NOT_INSTALLED, "polkit");
}
Vendor | Product | Version | CPE |
---|---|---|---|
novell | opensuse | libpolkit0 | p-cpe:/a:novell:opensuse:libpolkit0 |
novell | opensuse | libpolkit0-32bit | p-cpe:/a:novell:opensuse:libpolkit0-32bit |
novell | opensuse | libpolkit0-debuginfo | p-cpe:/a:novell:opensuse:libpolkit0-debuginfo |
novell | opensuse | libpolkit0-debuginfo-32bit | p-cpe:/a:novell:opensuse:libpolkit0-debuginfo-32bit |
novell | opensuse | polkit | p-cpe:/a:novell:opensuse:polkit |
novell | opensuse | polkit-debuginfo | p-cpe:/a:novell:opensuse:polkit-debuginfo |
novell | opensuse | polkit-debugsource | p-cpe:/a:novell:opensuse:polkit-debugsource |
novell | opensuse | polkit-devel | p-cpe:/a:novell:opensuse:polkit-devel |
novell | opensuse | polkit-devel-debuginfo | p-cpe:/a:novell:opensuse:polkit-devel-debuginfo |
novell | opensuse | 11.4 | cpe:/o:novell:opensuse:11.4 |