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nessusThis script is Copyright (C) 2019-2021 and is owned by Tenable, Inc. or an Affiliate thereof.OPENSUSE-2019-98.NASL
HistoryJan 30, 2019 - 12:00 a.m.

openSUSE Security Update : systemd (openSUSE-2019-98)

2019-01-3000:00:00
This script is Copyright (C) 2019-2021 and is owned by Tenable, Inc. or an Affiliate thereof.
www.tenable.com
26

This update for systemd provides the following fixes :

Security issues fixed :

  • CVE-2018-16864, CVE-2018-16865: Fixed two memory corruptions through attacker-controlled alloca()s (bsc#1120323)

  • CVE-2018-16866: Fixed an information leak in journald (bsc#1120323)

  • CVE-2018-6954: Fix mishandling of symlinks present in non-terminal path components (bsc#1080919)

  • Fixed an issue during system startup in relation to encrypted swap disks (bsc#1119971)

Non-security issues fixed :

  • pam_systemd: Fix ‘Cannot create session: Already running in a session’ (bsc#1111498)

  • systemd-vconsole-setup: vconsole setup fails, fonts will not be copied to tty (bsc#1114933)

  • systemd-tmpfiles-setup: symlinked /tmp to /var/tmp breaking multiple units (bsc#1045723)

  • Fixed installation issue with /etc/machine-id during update (bsc#1117063)

  • btrfs: qgroups are assigned to parent qgroups after reboot (bsc#1093753)

  • logind: Stop managing VT switches if no sessions are registered on that VT. (bsc#1101591)

  • udev: Downgrade message when settting inotify watch up fails. (bsc#1005023)

  • udev: Ignore the exit code of systemd-detect-virt for memory hot-add. In SLE-12-SP3, 80-hotplug-cpu-mem.rules has a memory hot-add rule that uses systemd-detect-virt to detect non-zvm environment. The systemd-detect-virt returns exit failure code when it detected none state.
    The exit failure code causes that the hot-add memory block can not be set to online. (bsc#1076696) This update was imported from the SUSE:SLE-15: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-2019-98.
#
# The text description of this plugin is (C) SUSE LLC.
#

include('deprecated_nasl_level.inc');
include('compat.inc');

if (description)
{
  script_id(121464);
  script_version("1.4");
  script_set_attribute(attribute:"plugin_modification_date", value:"2021/01/19");

  script_cve_id("CVE-2018-16864", "CVE-2018-16865", "CVE-2018-16866", "CVE-2018-6954");

  script_name(english:"openSUSE Security Update : systemd (openSUSE-2019-98)");
  script_summary(english:"Check for the openSUSE-2019-98 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 provides the following fixes :

Security issues fixed :

  - CVE-2018-16864, CVE-2018-16865: Fixed two memory
    corruptions through attacker-controlled alloca()s
    (bsc#1120323)

  - CVE-2018-16866: Fixed an information leak in journald
    (bsc#1120323)

  - CVE-2018-6954: Fix mishandling of symlinks present in
    non-terminal path components (bsc#1080919)

  - Fixed an issue during system startup in relation to
    encrypted swap disks (bsc#1119971)

Non-security issues fixed :

  - pam_systemd: Fix 'Cannot create session: Already running
    in a session' (bsc#1111498)

  - systemd-vconsole-setup: vconsole setup fails, fonts will
    not be copied to tty (bsc#1114933)

  - systemd-tmpfiles-setup: symlinked /tmp to /var/tmp
    breaking multiple units (bsc#1045723)

  - Fixed installation issue with /etc/machine-id during
    update (bsc#1117063)

  - btrfs: qgroups are assigned to parent qgroups after
    reboot (bsc#1093753)

  - logind: Stop managing VT switches if no sessions are
    registered on that VT. (bsc#1101591)

  - udev: Downgrade message when settting inotify watch up
    fails. (bsc#1005023)

  - udev: Ignore the exit code of systemd-detect-virt for
    memory hot-add. In SLE-12-SP3, 80-hotplug-cpu-mem.rules
    has a memory hot-add rule that uses systemd-detect-virt
    to detect non-zvm environment. The systemd-detect-virt
    returns exit failure code when it detected _none_ state.
    The exit failure code causes that the hot-add memory
    block can not be set to online. (bsc#1076696) This
    update was imported from the SUSE:SLE-15:Update update
    project."
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.opensuse.org/show_bug.cgi?id=1005023"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.opensuse.org/show_bug.cgi?id=1045723"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.opensuse.org/show_bug.cgi?id=1076696"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.opensuse.org/show_bug.cgi?id=1080919"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.opensuse.org/show_bug.cgi?id=1093753"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.opensuse.org/show_bug.cgi?id=1101591"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.opensuse.org/show_bug.cgi?id=1111498"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.opensuse.org/show_bug.cgi?id=1114933"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.opensuse.org/show_bug.cgi?id=1117063"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.opensuse.org/show_bug.cgi?id=1119971"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.opensuse.org/show_bug.cgi?id=1120323"
  );
  script_set_attribute(
    attribute:"solution", 
    value:"Update the affected systemd packages."
  );
  script_set_cvss_base_vector("CVSS2#AV:L/AC:L/Au:N/C:C/I:C/A:C");
  script_set_cvss_temporal_vector("CVSS2#E:POC/RL:OF/RC: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_cvss3_temporal_vector("CVSS:3.0/E:P/RL:O/RC:C");
  script_set_attribute(attribute:"exploitability_ease", value:"Exploits are available");
  script_set_attribute(attribute:"exploit_available", value:"true");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libsystemd0");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libsystemd0-32bit");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libsystemd0-32bit-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libsystemd0-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libsystemd0-mini");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libsystemd0-mini-debuginfo");
  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-devel-32bit");
  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:libudev1-32bit-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libudev1-debuginfo");
  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-32bit-debuginfo");
  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-mymachines");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:nss-mymachines-32bit");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:nss-mymachines-32bit-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:nss-mymachines-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:nss-systemd");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:nss-systemd-debuginfo");
  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-32bit-debuginfo");
  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-container");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:systemd-container-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:systemd-coredump");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:systemd-coredump-debuginfo");
  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-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-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-bash-completion");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:systemd-mini-container-mini");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:systemd-mini-container-mini-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:systemd-mini-coredump-mini");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:systemd-mini-coredump-mini-debuginfo");
  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: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:15.0");

  script_set_attribute(attribute:"vuln_publication_date", value:"2018/02/13");
  script_set_attribute(attribute:"patch_publication_date", value:"2019/03/23");
  script_set_attribute(attribute:"plugin_publication_date", value:"2019/01/30");
  script_set_attribute(attribute:"generated_plugin", value:"current");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2019-2021 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 !~ "^(SUSE15\.0)$") audit(AUDIT_OS_RELEASE_NOT, "openSUSE", "15.0", 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:"SUSE15.0", reference:"libsystemd0-234-lp150.20.12.1") ) flag++;
if ( rpm_check(release:"SUSE15.0", reference:"libsystemd0-debuginfo-234-lp150.20.12.1") ) flag++;
if ( rpm_check(release:"SUSE15.0", reference:"libsystemd0-mini-234-lp150.20.12.1") ) flag++;
if ( rpm_check(release:"SUSE15.0", reference:"libsystemd0-mini-debuginfo-234-lp150.20.12.1") ) flag++;
if ( rpm_check(release:"SUSE15.0", reference:"libudev-devel-234-lp150.20.12.1") ) flag++;
if ( rpm_check(release:"SUSE15.0", reference:"libudev-mini-devel-234-lp150.20.12.1") ) flag++;
if ( rpm_check(release:"SUSE15.0", reference:"libudev-mini1-234-lp150.20.12.1") ) flag++;
if ( rpm_check(release:"SUSE15.0", reference:"libudev-mini1-debuginfo-234-lp150.20.12.1") ) flag++;
if ( rpm_check(release:"SUSE15.0", reference:"libudev1-234-lp150.20.12.1") ) flag++;
if ( rpm_check(release:"SUSE15.0", reference:"libudev1-debuginfo-234-lp150.20.12.1") ) flag++;
if ( rpm_check(release:"SUSE15.0", reference:"nss-myhostname-234-lp150.20.12.1") ) flag++;
if ( rpm_check(release:"SUSE15.0", reference:"nss-myhostname-debuginfo-234-lp150.20.12.1") ) flag++;
if ( rpm_check(release:"SUSE15.0", reference:"nss-mymachines-234-lp150.20.12.1") ) flag++;
if ( rpm_check(release:"SUSE15.0", reference:"nss-mymachines-debuginfo-234-lp150.20.12.1") ) flag++;
if ( rpm_check(release:"SUSE15.0", reference:"nss-systemd-234-lp150.20.12.1") ) flag++;
if ( rpm_check(release:"SUSE15.0", reference:"nss-systemd-debuginfo-234-lp150.20.12.1") ) flag++;
if ( rpm_check(release:"SUSE15.0", reference:"systemd-234-lp150.20.12.1") ) flag++;
if ( rpm_check(release:"SUSE15.0", reference:"systemd-bash-completion-234-lp150.20.12.1") ) flag++;
if ( rpm_check(release:"SUSE15.0", reference:"systemd-container-234-lp150.20.12.1") ) flag++;
if ( rpm_check(release:"SUSE15.0", reference:"systemd-container-debuginfo-234-lp150.20.12.1") ) flag++;
if ( rpm_check(release:"SUSE15.0", reference:"systemd-coredump-234-lp150.20.12.1") ) flag++;
if ( rpm_check(release:"SUSE15.0", reference:"systemd-coredump-debuginfo-234-lp150.20.12.1") ) flag++;
if ( rpm_check(release:"SUSE15.0", reference:"systemd-debuginfo-234-lp150.20.12.1") ) flag++;
if ( rpm_check(release:"SUSE15.0", reference:"systemd-debugsource-234-lp150.20.12.1") ) flag++;
if ( rpm_check(release:"SUSE15.0", reference:"systemd-devel-234-lp150.20.12.1") ) flag++;
if ( rpm_check(release:"SUSE15.0", reference:"systemd-logger-234-lp150.20.12.1") ) flag++;
if ( rpm_check(release:"SUSE15.0", reference:"systemd-mini-234-lp150.20.12.1") ) flag++;
if ( rpm_check(release:"SUSE15.0", reference:"systemd-mini-bash-completion-234-lp150.20.12.1") ) flag++;
if ( rpm_check(release:"SUSE15.0", reference:"systemd-mini-container-mini-234-lp150.20.12.1") ) flag++;
if ( rpm_check(release:"SUSE15.0", reference:"systemd-mini-container-mini-debuginfo-234-lp150.20.12.1") ) flag++;
if ( rpm_check(release:"SUSE15.0", reference:"systemd-mini-coredump-mini-234-lp150.20.12.1") ) flag++;
if ( rpm_check(release:"SUSE15.0", reference:"systemd-mini-coredump-mini-debuginfo-234-lp150.20.12.1") ) flag++;
if ( rpm_check(release:"SUSE15.0", reference:"systemd-mini-debuginfo-234-lp150.20.12.1") ) flag++;
if ( rpm_check(release:"SUSE15.0", reference:"systemd-mini-debugsource-234-lp150.20.12.1") ) flag++;
if ( rpm_check(release:"SUSE15.0", reference:"systemd-mini-devel-234-lp150.20.12.1") ) flag++;
if ( rpm_check(release:"SUSE15.0", reference:"systemd-mini-sysvinit-234-lp150.20.12.1") ) flag++;
if ( rpm_check(release:"SUSE15.0", reference:"systemd-sysvinit-234-lp150.20.12.1") ) flag++;
if ( rpm_check(release:"SUSE15.0", reference:"udev-234-lp150.20.12.1") ) flag++;
if ( rpm_check(release:"SUSE15.0", reference:"udev-debuginfo-234-lp150.20.12.1") ) flag++;
if ( rpm_check(release:"SUSE15.0", reference:"udev-mini-234-lp150.20.12.1") ) flag++;
if ( rpm_check(release:"SUSE15.0", reference:"udev-mini-debuginfo-234-lp150.20.12.1") ) flag++;
if ( rpm_check(release:"SUSE15.0", cpu:"x86_64", reference:"libsystemd0-32bit-234-lp150.20.12.1") ) flag++;
if ( rpm_check(release:"SUSE15.0", cpu:"x86_64", reference:"libsystemd0-32bit-debuginfo-234-lp150.20.12.1") ) flag++;
if ( rpm_check(release:"SUSE15.0", cpu:"x86_64", reference:"libudev-devel-32bit-234-lp150.20.12.1") ) flag++;
if ( rpm_check(release:"SUSE15.0", cpu:"x86_64", reference:"libudev1-32bit-234-lp150.20.12.1") ) flag++;
if ( rpm_check(release:"SUSE15.0", cpu:"x86_64", reference:"libudev1-32bit-debuginfo-234-lp150.20.12.1") ) flag++;
if ( rpm_check(release:"SUSE15.0", cpu:"x86_64", reference:"nss-myhostname-32bit-234-lp150.20.12.1") ) flag++;
if ( rpm_check(release:"SUSE15.0", cpu:"x86_64", reference:"nss-myhostname-32bit-debuginfo-234-lp150.20.12.1") ) flag++;
if ( rpm_check(release:"SUSE15.0", cpu:"x86_64", reference:"nss-mymachines-32bit-234-lp150.20.12.1") ) flag++;
if ( rpm_check(release:"SUSE15.0", cpu:"x86_64", reference:"nss-mymachines-32bit-debuginfo-234-lp150.20.12.1") ) flag++;
if ( rpm_check(release:"SUSE15.0", cpu:"x86_64", reference:"systemd-32bit-234-lp150.20.12.1") ) flag++;
if ( rpm_check(release:"SUSE15.0", cpu:"x86_64", reference:"systemd-32bit-debuginfo-234-lp150.20.12.1") ) 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, "libsystemd0-mini / libsystemd0-mini-debuginfo / libudev-mini-devel / etc");
}
VendorProductVersionCPE
novellopensuselibsystemd0p-cpe:/a:novell:opensuse:libsystemd0
novellopensuselibsystemd0-32bitp-cpe:/a:novell:opensuse:libsystemd0-32bit
novellopensuselibsystemd0-32bit-debuginfop-cpe:/a:novell:opensuse:libsystemd0-32bit-debuginfo
novellopensuselibsystemd0-debuginfop-cpe:/a:novell:opensuse:libsystemd0-debuginfo
novellopensuselibsystemd0-minip-cpe:/a:novell:opensuse:libsystemd0-mini
novellopensuselibsystemd0-mini-debuginfop-cpe:/a:novell:opensuse:libsystemd0-mini-debuginfo
novellopensuselibudev-develp-cpe:/a:novell:opensuse:libudev-devel
novellopensuselibudev-devel-32bitp-cpe:/a:novell:opensuse:libudev-devel-32bit
novellopensuselibudev-mini-develp-cpe:/a:novell:opensuse:libudev-mini-devel
novellopensuselibudev-mini1p-cpe:/a:novell:opensuse:libudev-mini1
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