5.8 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:N/I:P/A:P
7.7 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
NONE
Integrity Impact
HIGH
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:H/A:N
0.097 Low
EPSS
Percentile
94.8%
ntp was updated to version 4.2.8p6 to fix 12 security issues.
Also yast2-ntp-client was updated to match some sntp syntax changes.
(bsc#937837)
These security issues were fixed :
CVE-2015-8158: Fixed potential infinite loop in ntpq (bsc#962966).
CVE-2015-8138: Zero Origin Timestamp Bypass (bsc#963002).
CVE-2015-7979: Off-path Denial of Service (DoS) attack on authenticated broadcast mode (bsc#962784).
CVE-2015-7978: Stack exhaustion in recursive traversal of restriction list (bsc#963000).
CVE-2015-7977: reslist NULL pointer dereference (bsc#962970).
CVE-2015-7976: ntpq saveconfig command allows dangerous characters in filenames (bsc#962802).
CVE-2015-7975: nextvar() missing length check (bsc#962988).
CVE-2015-7974: Skeleton Key: Missing key check allows impersonation between authenticated peers (bsc#962960).
CVE-2015-7973: Replay attack on authenticated broadcast mode (bsc#962995).
CVE-2015-8140: ntpq vulnerable to replay attacks (bsc#962994).
CVE-2015-8139: Origin Leak: ntpq and ntpdc, disclose origin (bsc#962997).
CVE-2015-5300: MITM attacker could have forced ntpd to make a step larger than the panic threshold (bsc#951629).
These non-security issues were fixed :
fate#320758 bsc#975981: Enable compile-time support for MS-SNTP (–enable-ntp-signd). This replaces the w32 patches in 4.2.4 that added the authreg directive.
bsc#962318: Call /usr/sbin/sntp with full path to synchronize in start-ntpd. When run as cron job, /usr/sbin/ is not in the path, which caused the synchronization to fail.
bsc#782060: Speedup ntpq.
bsc#916617: Add /var/db/ntp-kod.
bsc#956773: Add ntp-ENOBUFS.patch to limit a warning that might happen quite a lot on loaded systems.
bsc#951559,bsc#975496: Fix the TZ offset output of sntp during DST.
Add ntp-fork.patch and build with threads disabled to allow name resolution even when running chrooted.
This update was imported from the SUSE:SLE-12-SP1: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-2016-578.
#
# The text description of this plugin is (C) SUSE LLC.
#
include('deprecated_nasl_level.inc');
include('compat.inc');
if (description)
{
script_id(91111);
script_version("2.9");
script_set_attribute(attribute:"plugin_modification_date", value:"2021/01/19");
script_cve_id("CVE-2015-5300", "CVE-2015-7973", "CVE-2015-7974", "CVE-2015-7975", "CVE-2015-7976", "CVE-2015-7977", "CVE-2015-7978", "CVE-2015-7979", "CVE-2015-8138", "CVE-2015-8139", "CVE-2015-8140", "CVE-2015-8158");
script_name(english:"openSUSE Security Update : ntp (openSUSE-2016-578)");
script_summary(english:"Check for the openSUSE-2016-578 patch");
script_set_attribute(
attribute:"synopsis",
value:"The remote openSUSE host is missing a security update."
);
script_set_attribute(
attribute:"description",
value:
"ntp was updated to version 4.2.8p6 to fix 12 security issues.
Also yast2-ntp-client was updated to match some sntp syntax changes.
(bsc#937837)
These security issues were fixed :
- CVE-2015-8158: Fixed potential infinite loop in ntpq
(bsc#962966).
- CVE-2015-8138: Zero Origin Timestamp Bypass
(bsc#963002).
- CVE-2015-7979: Off-path Denial of Service (DoS) attack
on authenticated broadcast mode (bsc#962784).
- CVE-2015-7978: Stack exhaustion in recursive traversal
of restriction list (bsc#963000).
- CVE-2015-7977: reslist NULL pointer dereference
(bsc#962970).
- CVE-2015-7976: ntpq saveconfig command allows dangerous
characters in filenames (bsc#962802).
- CVE-2015-7975: nextvar() missing length check
(bsc#962988).
- CVE-2015-7974: Skeleton Key: Missing key check allows
impersonation between authenticated peers (bsc#962960).
- CVE-2015-7973: Replay attack on authenticated broadcast
mode (bsc#962995).
- CVE-2015-8140: ntpq vulnerable to replay attacks
(bsc#962994).
- CVE-2015-8139: Origin Leak: ntpq and ntpdc, disclose
origin (bsc#962997).
- CVE-2015-5300: MITM attacker could have forced ntpd to
make a step larger than the panic threshold
(bsc#951629).
These non-security issues were fixed :
- fate#320758 bsc#975981: Enable compile-time support for
MS-SNTP (--enable-ntp-signd). This replaces the w32
patches in 4.2.4 that added the authreg directive.
- bsc#962318: Call /usr/sbin/sntp with full path to
synchronize in start-ntpd. When run as cron job,
/usr/sbin/ is not in the path, which caused the
synchronization to fail.
- bsc#782060: Speedup ntpq.
- bsc#916617: Add /var/db/ntp-kod.
- bsc#956773: Add ntp-ENOBUFS.patch to limit a warning
that might happen quite a lot on loaded systems.
- bsc#951559,bsc#975496: Fix the TZ offset output of sntp
during DST.
- Add ntp-fork.patch and build with threads disabled to
allow name resolution even when running chrooted.
This update was imported from the SUSE:SLE-12-SP1:Update update
project."
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.opensuse.org/show_bug.cgi?id=782060"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.opensuse.org/show_bug.cgi?id=916617"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.opensuse.org/show_bug.cgi?id=937837"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.opensuse.org/show_bug.cgi?id=951559"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.opensuse.org/show_bug.cgi?id=951629"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.opensuse.org/show_bug.cgi?id=956773"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.opensuse.org/show_bug.cgi?id=962318"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.opensuse.org/show_bug.cgi?id=962784"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.opensuse.org/show_bug.cgi?id=962802"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.opensuse.org/show_bug.cgi?id=962960"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.opensuse.org/show_bug.cgi?id=962966"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.opensuse.org/show_bug.cgi?id=962970"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.opensuse.org/show_bug.cgi?id=962988"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.opensuse.org/show_bug.cgi?id=962994"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.opensuse.org/show_bug.cgi?id=962995"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.opensuse.org/show_bug.cgi?id=962997"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.opensuse.org/show_bug.cgi?id=963000"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.opensuse.org/show_bug.cgi?id=963002"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.opensuse.org/show_bug.cgi?id=975496"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.opensuse.org/show_bug.cgi?id=975981"
);
script_set_attribute(attribute:"solution", value:"Update the affected ntp packages.");
script_set_cvss_base_vector("CVSS2#AV:N/AC:M/Au:N/C:N/I:P/A:P");
script_set_cvss3_base_vector("CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H");
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:"p-cpe:/a:novell:opensuse:yast2-ntp-client");
script_set_attribute(attribute:"cpe", value:"cpe:/o:novell:opensuse:42.1");
script_set_attribute(attribute:"patch_publication_date", value:"2016/05/12");
script_set_attribute(attribute:"plugin_publication_date", value:"2016/05/13");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_copyright(english:"This script is Copyright (C) 2016-2021 Tenable Network Security, Inc.");
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:"ntp-4.2.8p6-15.1") ) flag++;
if ( rpm_check(release:"SUSE42.1", reference:"ntp-debuginfo-4.2.8p6-15.1") ) flag++;
if ( rpm_check(release:"SUSE42.1", reference:"ntp-debugsource-4.2.8p6-15.1") ) flag++;
if ( rpm_check(release:"SUSE42.1", reference:"yast2-ntp-client-3.1.22-6.1") ) 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, "ntp / ntp-debuginfo / ntp-debugsource / yast2-ntp-client");
}
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 | yast2-ntp-client | p-cpe:/a:novell:opensuse:yast2-ntp-client |
novell | opensuse | 42.1 | cpe:/o:novell:opensuse:42.1 |
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-5300
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-7973
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-7974
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-7975
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-7976
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-7977
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-7978
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-7979
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-8138
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-8139
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-8140
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-8158
bugzilla.opensuse.org/show_bug.cgi?id=782060
bugzilla.opensuse.org/show_bug.cgi?id=916617
bugzilla.opensuse.org/show_bug.cgi?id=937837
bugzilla.opensuse.org/show_bug.cgi?id=951559
bugzilla.opensuse.org/show_bug.cgi?id=951629
bugzilla.opensuse.org/show_bug.cgi?id=956773
bugzilla.opensuse.org/show_bug.cgi?id=962318
bugzilla.opensuse.org/show_bug.cgi?id=962784
bugzilla.opensuse.org/show_bug.cgi?id=962802
bugzilla.opensuse.org/show_bug.cgi?id=962960
bugzilla.opensuse.org/show_bug.cgi?id=962966
bugzilla.opensuse.org/show_bug.cgi?id=962970
bugzilla.opensuse.org/show_bug.cgi?id=962988
bugzilla.opensuse.org/show_bug.cgi?id=962994
bugzilla.opensuse.org/show_bug.cgi?id=962995
bugzilla.opensuse.org/show_bug.cgi?id=962997
bugzilla.opensuse.org/show_bug.cgi?id=963000
bugzilla.opensuse.org/show_bug.cgi?id=963002
bugzilla.opensuse.org/show_bug.cgi?id=975496
bugzilla.opensuse.org/show_bug.cgi?id=975981
5.8 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:N/I:P/A:P
7.7 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
NONE
Integrity Impact
HIGH
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:H/A:N
0.097 Low
EPSS
Percentile
94.8%