CVSS2
Attack Vector
LOCAL
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
AV:L/AC:L/Au:N/C:N/I:N/A:C
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
EPSS
Percentile
20.2%
This update for systemd fixes the following issues :
Additionally, the following non-security fixes are included :
Fix HMAC calculation when appending a data object to journal. (bsc#1000435)
Never accept file descriptors from file systems with mandatory locking enabled. (bsc#954374)
Do not warn about missing install info with ‘preset’.
(bsc#970293)
Save /run/systemd/users/UID before starting [email protected]. (bsc#996269)
Make sure that /var/lib/systemd/sysv-convert/database is always initialized. (bsc#982211)
#%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-2016-1184.
#
# The text description of this plugin is (C) SUSE LLC.
#
include('deprecated_nasl_level.inc');
include('compat.inc');
if (description)
{
script_id(94060);
script_version("2.4");
script_set_attribute(attribute:"plugin_modification_date", value:"2021/01/19");
script_cve_id("CVE-2016-7796");
script_name(english:"openSUSE Security Update : systemd (openSUSE-2016-1184)");
script_summary(english:"Check for the openSUSE-2016-1184 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 systemd fixes the following issues :
- CVE-2016-7796: A zero-length message received over
systemd's notification socket could make
manager_dispatch_notify_fd() return an error and, as a
side effect, disable the notification handler
completely. As the notification socket is
world-writable, this could have allowed a local user to
perform a denial-of-service attack against systemd.
(bsc#1001765)
Additionally, the following non-security fixes are included :
- Fix HMAC calculation when appending a data object to
journal. (bsc#1000435)
- Never accept file descriptors from file systems with
mandatory locking enabled. (bsc#954374)
- Do not warn about missing install info with 'preset'.
(bsc#970293)
- Save /run/systemd/users/UID before starting
[email protected]. (bsc#996269)
- Make sure that /var/lib/systemd/sysv-convert/database is
always initialized. (bsc#982211)"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.opensuse.org/show_bug.cgi?id=1000435"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.opensuse.org/show_bug.cgi?id=1001765"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.opensuse.org/show_bug.cgi?id=954374"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.opensuse.org/show_bug.cgi?id=970293"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.opensuse.org/show_bug.cgi?id=982211"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.opensuse.org/show_bug.cgi?id=996269"
);
script_set_attribute(
attribute:"solution",
value:"Update the affected systemd packages."
);
script_set_cvss_base_vector("CVSS2#AV:L/AC:L/Au:N/C:N/I:N/A:C");
script_set_cvss3_base_vector("CVSS:3.0/AV:L/AC:L/PR:L/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:libgudev-1_0-0");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libgudev-1_0-0-32bit");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libgudev-1_0-0-debuginfo");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libgudev-1_0-0-debuginfo-32bit");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libgudev-1_0-devel");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libudev-devel");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libudev-mini-devel");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libudev-mini1");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libudev-mini1-debuginfo");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libudev1");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libudev1-32bit");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libudev1-debuginfo");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libudev1-debuginfo-32bit");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:nss-myhostname");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:nss-myhostname-32bit");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:nss-myhostname-debuginfo");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:nss-myhostname-debuginfo-32bit");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:systemd");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:systemd-32bit");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:systemd-bash-completion");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:systemd-debuginfo");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:systemd-debuginfo-32bit");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:systemd-debugsource");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:systemd-devel");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:systemd-journal-gateway");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:systemd-journal-gateway-debuginfo");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:systemd-logger");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:systemd-mini");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:systemd-mini-debuginfo");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:systemd-mini-debugsource");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:systemd-mini-devel");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:systemd-mini-sysvinit");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:systemd-sysvinit");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:typelib-1_0-GUdev-1_0");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:udev");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:udev-debuginfo");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:udev-mini");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:udev-mini-debuginfo");
script_set_attribute(attribute:"cpe", value:"cpe:/o:novell:opensuse:13.2");
script_set_attribute(attribute:"patch_publication_date", value:"2016/10/13");
script_set_attribute(attribute:"plugin_publication_date", value:"2016/10/14");
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 !~ "^(SUSE13\.2)$") audit(AUDIT_OS_RELEASE_NOT, "openSUSE", "13.2", release);
if (!get_kb_item("Host/SuSE/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING);
ourarch = get_kb_item("Host/cpu");
if (!ourarch) audit(AUDIT_UNKNOWN_ARCH);
if (ourarch !~ "^(i586|i686|x86_64)$") audit(AUDIT_ARCH_NOT, "i586 / i686 / x86_64", ourarch);
flag = 0;
if ( rpm_check(release:"SUSE13.2", reference:"libgudev-1_0-0-210.1475218254.1e76ce0-25.48.1") ) flag++;
if ( rpm_check(release:"SUSE13.2", reference:"libgudev-1_0-0-debuginfo-210.1475218254.1e76ce0-25.48.1") ) flag++;
if ( rpm_check(release:"SUSE13.2", reference:"libgudev-1_0-devel-210.1475218254.1e76ce0-25.48.1") ) flag++;
if ( rpm_check(release:"SUSE13.2", reference:"libudev-devel-210.1475218254.1e76ce0-25.48.1") ) flag++;
if ( rpm_check(release:"SUSE13.2", reference:"libudev-mini-devel-210.1475218254.1e76ce0-25.48.1") ) flag++;
if ( rpm_check(release:"SUSE13.2", reference:"libudev-mini1-210.1475218254.1e76ce0-25.48.1") ) flag++;
if ( rpm_check(release:"SUSE13.2", reference:"libudev-mini1-debuginfo-210.1475218254.1e76ce0-25.48.1") ) flag++;
if ( rpm_check(release:"SUSE13.2", reference:"libudev1-210.1475218254.1e76ce0-25.48.1") ) flag++;
if ( rpm_check(release:"SUSE13.2", reference:"libudev1-debuginfo-210.1475218254.1e76ce0-25.48.1") ) flag++;
if ( rpm_check(release:"SUSE13.2", reference:"nss-myhostname-210.1475218254.1e76ce0-25.48.1") ) flag++;
if ( rpm_check(release:"SUSE13.2", reference:"nss-myhostname-debuginfo-210.1475218254.1e76ce0-25.48.1") ) flag++;
if ( rpm_check(release:"SUSE13.2", reference:"systemd-210.1475218254.1e76ce0-25.48.1") ) flag++;
if ( rpm_check(release:"SUSE13.2", reference:"systemd-bash-completion-210.1475218254.1e76ce0-25.48.1") ) flag++;
if ( rpm_check(release:"SUSE13.2", reference:"systemd-debuginfo-210.1475218254.1e76ce0-25.48.1") ) flag++;
if ( rpm_check(release:"SUSE13.2", reference:"systemd-debugsource-210.1475218254.1e76ce0-25.48.1") ) flag++;
if ( rpm_check(release:"SUSE13.2", reference:"systemd-devel-210.1475218254.1e76ce0-25.48.1") ) flag++;
if ( rpm_check(release:"SUSE13.2", reference:"systemd-journal-gateway-210.1475218254.1e76ce0-25.48.1") ) flag++;
if ( rpm_check(release:"SUSE13.2", reference:"systemd-journal-gateway-debuginfo-210.1475218254.1e76ce0-25.48.1") ) flag++;
if ( rpm_check(release:"SUSE13.2", reference:"systemd-logger-210.1475218254.1e76ce0-25.48.1") ) flag++;
if ( rpm_check(release:"SUSE13.2", reference:"systemd-mini-210.1475218254.1e76ce0-25.48.1") ) flag++;
if ( rpm_check(release:"SUSE13.2", reference:"systemd-mini-debuginfo-210.1475218254.1e76ce0-25.48.1") ) flag++;
if ( rpm_check(release:"SUSE13.2", reference:"systemd-mini-debugsource-210.1475218254.1e76ce0-25.48.1") ) flag++;
if ( rpm_check(release:"SUSE13.2", reference:"systemd-mini-devel-210.1475218254.1e76ce0-25.48.1") ) flag++;
if ( rpm_check(release:"SUSE13.2", reference:"systemd-mini-sysvinit-210.1475218254.1e76ce0-25.48.1") ) flag++;
if ( rpm_check(release:"SUSE13.2", reference:"systemd-sysvinit-210.1475218254.1e76ce0-25.48.1") ) flag++;
if ( rpm_check(release:"SUSE13.2", reference:"typelib-1_0-GUdev-1_0-210.1475218254.1e76ce0-25.48.1") ) flag++;
if ( rpm_check(release:"SUSE13.2", reference:"udev-210.1475218254.1e76ce0-25.48.1") ) flag++;
if ( rpm_check(release:"SUSE13.2", reference:"udev-debuginfo-210.1475218254.1e76ce0-25.48.1") ) flag++;
if ( rpm_check(release:"SUSE13.2", reference:"udev-mini-210.1475218254.1e76ce0-25.48.1") ) flag++;
if ( rpm_check(release:"SUSE13.2", reference:"udev-mini-debuginfo-210.1475218254.1e76ce0-25.48.1") ) flag++;
if ( rpm_check(release:"SUSE13.2", cpu:"x86_64", reference:"libgudev-1_0-0-32bit-210.1475218254.1e76ce0-25.48.1") ) flag++;
if ( rpm_check(release:"SUSE13.2", cpu:"x86_64", reference:"libgudev-1_0-0-debuginfo-32bit-210.1475218254.1e76ce0-25.48.1") ) flag++;
if ( rpm_check(release:"SUSE13.2", cpu:"x86_64", reference:"libudev1-32bit-210.1475218254.1e76ce0-25.48.1") ) flag++;
if ( rpm_check(release:"SUSE13.2", cpu:"x86_64", reference:"libudev1-debuginfo-32bit-210.1475218254.1e76ce0-25.48.1") ) flag++;
if ( rpm_check(release:"SUSE13.2", cpu:"x86_64", reference:"nss-myhostname-32bit-210.1475218254.1e76ce0-25.48.1") ) flag++;
if ( rpm_check(release:"SUSE13.2", cpu:"x86_64", reference:"nss-myhostname-debuginfo-32bit-210.1475218254.1e76ce0-25.48.1") ) flag++;
if ( rpm_check(release:"SUSE13.2", cpu:"x86_64", reference:"systemd-32bit-210.1475218254.1e76ce0-25.48.1") ) flag++;
if ( rpm_check(release:"SUSE13.2", cpu:"x86_64", reference:"systemd-debuginfo-32bit-210.1475218254.1e76ce0-25.48.1") ) 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, "libudev-mini-devel / libudev-mini1 / libudev-mini1-debuginfo / etc");
}
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-7796
bugzilla.opensuse.org/show_bug.cgi?id=1000435
bugzilla.opensuse.org/show_bug.cgi?id=1001765
bugzilla.opensuse.org/show_bug.cgi?id=954374
bugzilla.opensuse.org/show_bug.cgi?id=970293
bugzilla.opensuse.org/show_bug.cgi?id=982211
bugzilla.opensuse.org/show_bug.cgi?id=996269
CVSS2
Attack Vector
LOCAL
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
AV:L/AC:L/Au:N/C:N/I:N/A:C
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
EPSS
Percentile
20.2%