The network timeservice ntp was updated to fix critical security issues (bnc#910764, CERT VU#852879)
A potential remote code execution problem was found inside ntpd. The functions crypto_recv() (when using autokey authentication), ctl_putdata(), and configure() where updated to avoid buffer overflows that could be exploited. (CVE-2014-9295)
Furthermore a problem inside the ntpd error handling was found that is missing a return statement. This could also lead to a potentially attack vector.
(CVE-2014-9296)
#%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-2014-792.
#
# The text description of this plugin is (C) SUSE LLC.
#
include('deprecated_nasl_level.inc');
include('compat.inc');
if (description)
{
script_id(80151);
script_version("1.12");
script_set_attribute(attribute:"plugin_modification_date", value:"2021/01/19");
script_cve_id("CVE-2014-9295", "CVE-2014-9296");
script_name(english:"openSUSE Security Update : ntp (openSUSE-SU-2014:1670-1)");
script_summary(english:"Check for the openSUSE-2014-792 patch");
script_set_attribute(
attribute:"synopsis",
value:"The remote openSUSE host is missing a security update."
);
script_set_attribute(
attribute:"description",
value:
"The network timeservice ntp was updated to fix critical security
issues (bnc#910764, CERT VU#852879)
- A potential remote code execution problem was found
inside ntpd. The functions crypto_recv() (when using
autokey authentication), ctl_putdata(), and configure()
where updated to avoid buffer overflows that could be
exploited. (CVE-2014-9295)
- Furthermore a problem inside the ntpd error handling was
found that is missing a return statement. This could
also lead to a potentially attack vector.
(CVE-2014-9296)"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.opensuse.org/show_bug.cgi?id=910764"
);
script_set_attribute(
attribute:"see_also",
value:"https://lists.opensuse.org/opensuse-updates/2014-12/msg00075.html"
);
script_set_attribute(attribute:"solution", value:"Update the affected ntp packages.");
script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P");
script_set_attribute(attribute:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:ntp");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:ntp-debuginfo");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:ntp-debugsource");
script_set_attribute(attribute:"cpe", value:"cpe:/o:novell:opensuse:12.3");
script_set_attribute(attribute:"cpe", value:"cpe:/o:novell:opensuse:13.1");
script_set_attribute(attribute:"cpe", value:"cpe:/o:novell:opensuse:13.2");
script_set_attribute(attribute:"patch_publication_date", value:"2014/12/19");
script_set_attribute(attribute:"plugin_publication_date", value:"2014/12/22");
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 !~ "^(SUSE12\.3|SUSE13\.1|SUSE13\.2)$") audit(AUDIT_OS_RELEASE_NOT, "openSUSE", "12.3 / 13.1 / 13.2", release);
if (!get_kb_item("Host/SuSE/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING);
ourarch = get_kb_item("Host/cpu");
if (!ourarch) audit(AUDIT_UNKNOWN_ARCH);
if (ourarch !~ "^(i586|i686|x86_64)$") audit(AUDIT_ARCH_NOT, "i586 / i686 / x86_64", ourarch);
flag = 0;
if ( rpm_check(release:"SUSE12.3", reference:"ntp-4.2.6p5-9.14.1") ) flag++;
if ( rpm_check(release:"SUSE12.3", reference:"ntp-debuginfo-4.2.6p5-9.14.1") ) flag++;
if ( rpm_check(release:"SUSE12.3", reference:"ntp-debugsource-4.2.6p5-9.14.1") ) flag++;
if ( rpm_check(release:"SUSE13.1", reference:"ntp-4.2.6p5-15.13.1") ) flag++;
if ( rpm_check(release:"SUSE13.1", reference:"ntp-debuginfo-4.2.6p5-15.13.1") ) flag++;
if ( rpm_check(release:"SUSE13.1", reference:"ntp-debugsource-4.2.6p5-15.13.1") ) flag++;
if ( rpm_check(release:"SUSE13.2", reference:"ntp-4.2.6p5-25.5.1") ) flag++;
if ( rpm_check(release:"SUSE13.2", reference:"ntp-debuginfo-4.2.6p5-25.5.1") ) flag++;
if ( rpm_check(release:"SUSE13.2", reference:"ntp-debugsource-4.2.6p5-25.5.1") ) 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, "ntp / ntp-debuginfo / ntp-debugsource");
}
Vendor | Product | Version | CPE |
---|---|---|---|
novell | opensuse | ntp | p-cpe:/a:novell:opensuse:ntp |
novell | opensuse | ntp-debuginfo | p-cpe:/a:novell:opensuse:ntp-debuginfo |
novell | opensuse | ntp-debugsource | p-cpe:/a:novell:opensuse:ntp-debugsource |
novell | opensuse | 12.3 | cpe:/o:novell:opensuse:12.3 |
novell | opensuse | 13.1 | cpe:/o:novell:opensuse:13.1 |
novell | opensuse | 13.2 | cpe:/o:novell:opensuse:13.2 |