This update for sudo fixes the following security issues :
Fix two security vulnerabilities that allowed users to bypass sudo’s NOEXEC functionality :
noexec bypass via system() and popen() [CVE-2016-7032, bsc#1007766]
noexec bypass via wordexp() [CVE-2016-7076, bsc#1007501]
Fix unsafe handling of TZ environment variable.
[CVE-2014-9680, bsc#917806]
Additionally, these non-security fixes are included in the update :
Fix ‘ignoring time stamp from the future’ message after each boot with !tty_tickets. [bsc#899252]
Enable support for SASL-based authentication.
[bsc#979531]
This update was imported from the SUSE:SLE-12:Update update project.
#%NASL_MIN_LEVEL 70300
#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from openSUSE Security Update openSUSE-2016-1402.
#
# The text description of this plugin is (C) SUSE LLC.
#
include('deprecated_nasl_level.inc');
include('compat.inc');
if (description)
{
script_id(95556);
script_version("2.7");
script_set_attribute(attribute:"plugin_modification_date", value:"2021/01/19");
script_cve_id("CVE-2014-9680", "CVE-2016-7032", "CVE-2016-7076");
script_name(english:"openSUSE Security Update : sudo (openSUSE-2016-1402)");
script_summary(english:"Check for the openSUSE-2016-1402 patch");
script_set_attribute(
attribute:"synopsis",
value:"The remote openSUSE host is missing a security update."
);
script_set_attribute(
attribute:"description",
value:
"This update for sudo fixes the following security issues :
- Fix two security vulnerabilities that allowed users to
bypass sudo's NOEXEC functionality :
- noexec bypass via system() and popen() [CVE-2016-7032,
bsc#1007766]
- noexec bypass via wordexp() [CVE-2016-7076, bsc#1007501]
- Fix unsafe handling of TZ environment variable.
[CVE-2014-9680, bsc#917806]
Additionally, these non-security fixes are included in the update :
- Fix 'ignoring time stamp from the future' message after
each boot with !tty_tickets. [bsc#899252]
- Enable support for SASL-based authentication.
[bsc#979531]
This update was imported from the SUSE:SLE-12:Update update project."
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.opensuse.org/show_bug.cgi?id=1007501"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.opensuse.org/show_bug.cgi?id=1007766"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.opensuse.org/show_bug.cgi?id=899252"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.opensuse.org/show_bug.cgi?id=917806"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.opensuse.org/show_bug.cgi?id=979531"
);
script_set_attribute(attribute:"solution", value:"Update the affected sudo packages.");
script_set_cvss_base_vector("CVSS2#AV:L/AC:L/Au:N/C:C/I:C/A:C");
script_set_cvss3_base_vector("CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H");
script_set_attribute(attribute:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:sudo");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:sudo-debuginfo");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:sudo-debugsource");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:sudo-devel");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:sudo-test");
script_set_attribute(attribute:"cpe", value:"cpe:/o:novell:opensuse:42.1");
script_set_attribute(attribute:"patch_publication_date", value:"2016/12/05");
script_set_attribute(attribute:"plugin_publication_date", value:"2016/12/06");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_copyright(english:"This script is Copyright (C) 2016-2021 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 !~ "^(SUSE42\.1)$") audit(AUDIT_OS_RELEASE_NOT, "openSUSE", "42.1", release);
if (!get_kb_item("Host/SuSE/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING);
ourarch = get_kb_item("Host/cpu");
if (!ourarch) audit(AUDIT_UNKNOWN_ARCH);
if (ourarch !~ "^(i586|i686|x86_64)$") audit(AUDIT_ARCH_NOT, "i586 / i686 / x86_64", ourarch);
flag = 0;
if ( rpm_check(release:"SUSE42.1", reference:"sudo-1.8.10p3-8.1") ) flag++;
if ( rpm_check(release:"SUSE42.1", reference:"sudo-debuginfo-1.8.10p3-8.1") ) flag++;
if ( rpm_check(release:"SUSE42.1", reference:"sudo-debugsource-1.8.10p3-8.1") ) flag++;
if ( rpm_check(release:"SUSE42.1", reference:"sudo-devel-1.8.10p3-8.1") ) flag++;
if ( rpm_check(release:"SUSE42.1", reference:"sudo-test-1.8.10p3-8.1") ) flag++;
if (flag)
{
if (report_verbosity > 0) security_hole(port:0, extra:rpm_report_get());
else security_hole(0);
exit(0);
}
else
{
tested = pkg_tests_get();
if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
else audit(AUDIT_PACKAGE_NOT_INSTALLED, "sudo / sudo-debuginfo / sudo-debugsource / sudo-devel / sudo-test");
}
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-9680
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-7032
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-7076
bugzilla.opensuse.org/show_bug.cgi?id=1007501
bugzilla.opensuse.org/show_bug.cgi?id=1007766
bugzilla.opensuse.org/show_bug.cgi?id=899252
bugzilla.opensuse.org/show_bug.cgi?id=917806
bugzilla.opensuse.org/show_bug.cgi?id=979531