This update for systemd provides several fixes and enhancements.
Security issues fixed :
CVE-2017-9217: NULL pointer dereferencing that could lead to resolved aborting. (bsc#1040614)
CVE-2017-9445: Possible out-of-bounds write triggered by a specially crafted TCP payload from a DNS server.
(bsc#1045290) The update also fixed several non-security bugs :
core/mount: Use the ‘-c’ flag to not canonicalize paths when calling /bin/umount
automount: Handle expire_tokens when the mount unit changes its state (bsc#1040942)
automount: Rework propagation between automount and mount units
build: Make sure tmpfiles.d/systemd-remote.conf get installed when necessary
build: Fix systemd-journal-upload installation
basic: Detect XEN Dom0 as no virtualization (bsc#1036873)
virt: Make sure some errors are not ignored
fstab-generator: Do not skip Before= ordering for noauto mountpoints
fstab-gen: Do not convert device timeout into seconds when initializing JobTimeoutSec
core/device: Use JobRunningTimeoutSec= for device units (bsc#1004995)
fstab-generator: Apply the _netdev option also to device units (bsc#1004995)
job: Add JobRunningTimeoutSec for JOB_RUNNING state (bsc#1004995)
job: Ensure JobRunningTimeoutSec= survives serialization (bsc#1004995)
rules: Export NVMe WWID udev attribute (bsc#1038865)
rules: Introduce disk/by-id (model_serial) symbolic links for NVMe drives
rules: Add rules for NVMe devices
sysusers: Make group shadow support configurable (bsc#1029516)
core: When deserializing a unit, fully restore its cgroup state (bsc#1029102)
core: Introduce cg_mask_from_string()/cg_mask_to_string()
core:execute: Fix handling failures of calling fork() in exec_spawn() (bsc#1040258)
Fix systemd-sysv-convert when a package starts shipping service units (bsc#982303) The database might be missing when upgrading a package which was shipping no sysv init scripts nor unit files (at the time
–save was called) but the new version start shipping unit files.
Disable group shadow support (bsc#1029516)
Only check signature job error if signature job exists (bsc#1043758)
Automounter issue in combination with NFS volumes (bsc#1040968)
Missing symbolic link for SAS device in /dev/disk/by-path (bsc#1040153)
Add minimal support for boot.d/* scripts in systemd-sysv-convert (bsc#1046750)
Note that Tenable Network Security has extracted the preceding description block directly from the SUSE security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.
#%NASL_MIN_LEVEL 70300
#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from SUSE update advisory SUSE-SU-2017:2031-1.
# The text itself is copyright (C) SUSE.
#
include('deprecated_nasl_level.inc');
include('compat.inc');
if (description)
{
script_id(102188);
script_version("3.9");
script_set_attribute(attribute:"plugin_modification_date", value:"2021/01/06");
script_cve_id("CVE-2017-9217", "CVE-2017-9445");
script_name(english:"SUSE SLED12 / SLES12 Security Update : systemd (SUSE-SU-2017:2031-1)");
script_summary(english:"Checks rpm output for the updated packages.");
script_set_attribute(
attribute:"synopsis",
value:"The remote SUSE host is missing one or more security updates."
);
script_set_attribute(
attribute:"description",
value:
"This update for systemd provides several fixes and enhancements.
Security issues fixed :
- CVE-2017-9217: NULL pointer dereferencing that could
lead to resolved aborting. (bsc#1040614)
- CVE-2017-9445: Possible out-of-bounds write triggered by
a specially crafted TCP payload from a DNS server.
(bsc#1045290) The update also fixed several non-security
bugs :
- core/mount: Use the '-c' flag to not canonicalize paths
when calling /bin/umount
- automount: Handle expire_tokens when the mount unit
changes its state (bsc#1040942)
- automount: Rework propagation between automount and
mount units
- build: Make sure tmpfiles.d/systemd-remote.conf get
installed when necessary
- build: Fix systemd-journal-upload installation
- basic: Detect XEN Dom0 as no virtualization
(bsc#1036873)
- virt: Make sure some errors are not ignored
- fstab-generator: Do not skip Before= ordering for noauto
mountpoints
- fstab-gen: Do not convert device timeout into seconds
when initializing JobTimeoutSec
- core/device: Use JobRunningTimeoutSec= for device units
(bsc#1004995)
- fstab-generator: Apply the _netdev option also to device
units (bsc#1004995)
- job: Add JobRunningTimeoutSec for JOB_RUNNING state
(bsc#1004995)
- job: Ensure JobRunningTimeoutSec= survives serialization
(bsc#1004995)
- rules: Export NVMe WWID udev attribute (bsc#1038865)
- rules: Introduce disk/by-id (model_serial) symbolic
links for NVMe drives
- rules: Add rules for NVMe devices
- sysusers: Make group shadow support configurable
(bsc#1029516)
- core: When deserializing a unit, fully restore its
cgroup state (bsc#1029102)
- core: Introduce
cg_mask_from_string()/cg_mask_to_string()
- core:execute: Fix handling failures of calling fork() in
exec_spawn() (bsc#1040258)
- Fix systemd-sysv-convert when a package starts shipping
service units (bsc#982303) The database might be missing
when upgrading a package which was shipping no sysv init
scripts nor unit files (at the time
--save was called) but the new version start shipping
unit files.
- Disable group shadow support (bsc#1029516)
- Only check signature job error if signature job exists
(bsc#1043758)
- Automounter issue in combination with NFS volumes
(bsc#1040968)
- Missing symbolic link for SAS device in
/dev/disk/by-path (bsc#1040153)
- Add minimal support for boot.d/* scripts in
systemd-sysv-convert (bsc#1046750)
Note that Tenable Network Security has extracted the preceding
description block directly from the SUSE security advisory. Tenable
has attempted to automatically clean and format it as much as possible
without introducing additional issues."
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.suse.com/show_bug.cgi?id=1004995"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.suse.com/show_bug.cgi?id=1029102"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.suse.com/show_bug.cgi?id=1029516"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.suse.com/show_bug.cgi?id=1032029"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.suse.com/show_bug.cgi?id=1033238"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.suse.com/show_bug.cgi?id=1036873"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.suse.com/show_bug.cgi?id=1037120"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.suse.com/show_bug.cgi?id=1038865"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.suse.com/show_bug.cgi?id=1040153"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.suse.com/show_bug.cgi?id=1040258"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.suse.com/show_bug.cgi?id=1040614"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.suse.com/show_bug.cgi?id=1040942"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.suse.com/show_bug.cgi?id=1040968"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.suse.com/show_bug.cgi?id=1043758"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.suse.com/show_bug.cgi?id=1043900"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.suse.com/show_bug.cgi?id=1045290"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.suse.com/show_bug.cgi?id=1046750"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.suse.com/show_bug.cgi?id=982303"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.suse.com/show_bug.cgi?id=986216"
);
script_set_attribute(
attribute:"see_also",
value:"https://www.suse.com/security/cve/CVE-2017-9217/"
);
script_set_attribute(
attribute:"see_also",
value:"https://www.suse.com/security/cve/CVE-2017-9445/"
);
# https://www.suse.com/support/update/announcement/2017/suse-su-20172031-1/
script_set_attribute(
attribute:"see_also",
value:"http://www.nessus.org/u?2bed6f94"
);
script_set_attribute(
attribute:"solution",
value:
"To install this SUSE Security Update use YaST online_update.
Alternatively you can run the command listed for your product :
SUSE Linux Enterprise Software Development Kit 12-SP3:zypper in -t
patch SUSE-SLE-SDK-12-SP3-2017-1245=1
SUSE Linux Enterprise Server 12-SP3:zypper in -t patch
SUSE-SLE-SERVER-12-SP3-2017-1245=1
SUSE Linux Enterprise Desktop 12-SP3:zypper in -t patch
SUSE-SLE-DESKTOP-12-SP3-2017-1245=1
To bring your system up-to-date, use 'zypper patch'."
);
script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:P");
script_set_cvss_temporal_vector("CVSS2#E:U/RL:OF/RC:C");
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_cvss3_temporal_vector("CVSS:3.0/E:U/RL:O/RC:C");
script_set_attribute(attribute:"exploitability_ease", value:"No known exploits are available");
script_set_attribute(attribute:"exploit_available", value:"false");
script_set_attribute(attribute:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libsystemd0");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libsystemd0-32bit");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libsystemd0-debuginfo");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libsystemd0-debuginfo-32bit");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libudev1");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libudev1-32bit");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libudev1-debuginfo");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libudev1-debuginfo-32bit");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:systemd");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:systemd-32bit");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:systemd-debuginfo");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:systemd-debuginfo-32bit");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:systemd-debugsource");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:systemd-sysvinit");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:udev");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:udev-debuginfo");
script_set_attribute(attribute:"cpe", value:"cpe:/o:novell:suse_linux:12");
script_set_attribute(attribute:"vuln_publication_date", value:"2017/05/24");
script_set_attribute(attribute:"patch_publication_date", value:"2017/08/03");
script_set_attribute(attribute:"plugin_publication_date", value:"2017/08/04");
script_set_attribute(attribute:"generated_plugin", value:"current");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_copyright(english:"This script is Copyright (C) 2017-2021 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/cpu", "Host/SuSE/release", "Host/SuSE/rpm-list");
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, "SUSE");
os_ver = pregmatch(pattern: "^(SLE(S|D)\d+)", string:release);
if (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, "SUSE");
os_ver = os_ver[1];
if (! preg(pattern:"^(SLED12|SLES12)$", string:os_ver)) audit(AUDIT_OS_NOT, "SUSE SLED12 / SLES12", "SUSE " + os_ver);
if (!get_kb_item("Host/SuSE/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING);
cpu = get_kb_item("Host/cpu");
if (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);
if (cpu !~ "^i[3-6]86$" && "x86_64" >!< cpu && "s390x" >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, "SUSE " + os_ver, cpu);
sp = get_kb_item("Host/SuSE/patchlevel");
if (isnull(sp)) sp = "0";
if (os_ver == "SLES12" && (! preg(pattern:"^(3)$", string:sp))) audit(AUDIT_OS_NOT, "SLES12 SP3", os_ver + " SP" + sp);
if (os_ver == "SLED12" && (! preg(pattern:"^(3)$", string:sp))) audit(AUDIT_OS_NOT, "SLED12 SP3", os_ver + " SP" + sp);
flag = 0;
if (rpm_check(release:"SLES12", sp:"3", reference:"libsystemd0-228-150.9.3")) flag++;
if (rpm_check(release:"SLES12", sp:"3", reference:"libsystemd0-debuginfo-228-150.9.3")) flag++;
if (rpm_check(release:"SLES12", sp:"3", reference:"libudev1-228-150.9.3")) flag++;
if (rpm_check(release:"SLES12", sp:"3", reference:"libudev1-debuginfo-228-150.9.3")) flag++;
if (rpm_check(release:"SLES12", sp:"3", reference:"systemd-228-150.9.3")) flag++;
if (rpm_check(release:"SLES12", sp:"3", reference:"systemd-debuginfo-228-150.9.3")) flag++;
if (rpm_check(release:"SLES12", sp:"3", reference:"systemd-debugsource-228-150.9.3")) flag++;
if (rpm_check(release:"SLES12", sp:"3", reference:"systemd-sysvinit-228-150.9.3")) flag++;
if (rpm_check(release:"SLES12", sp:"3", reference:"udev-228-150.9.3")) flag++;
if (rpm_check(release:"SLES12", sp:"3", reference:"udev-debuginfo-228-150.9.3")) flag++;
if (rpm_check(release:"SLES12", sp:"3", reference:"libsystemd0-32bit-228-150.9.3")) flag++;
if (rpm_check(release:"SLES12", sp:"3", reference:"libsystemd0-debuginfo-32bit-228-150.9.3")) flag++;
if (rpm_check(release:"SLES12", sp:"3", reference:"libudev1-32bit-228-150.9.3")) flag++;
if (rpm_check(release:"SLES12", sp:"3", reference:"libudev1-debuginfo-32bit-228-150.9.3")) flag++;
if (rpm_check(release:"SLES12", sp:"3", reference:"systemd-32bit-228-150.9.3")) flag++;
if (rpm_check(release:"SLES12", sp:"3", reference:"systemd-debuginfo-32bit-228-150.9.3")) flag++;
if (rpm_check(release:"SLED12", sp:"3", cpu:"x86_64", reference:"libsystemd0-228-150.9.3")) flag++;
if (rpm_check(release:"SLED12", sp:"3", cpu:"x86_64", reference:"libsystemd0-32bit-228-150.9.3")) flag++;
if (rpm_check(release:"SLED12", sp:"3", cpu:"x86_64", reference:"libsystemd0-debuginfo-228-150.9.3")) flag++;
if (rpm_check(release:"SLED12", sp:"3", cpu:"x86_64", reference:"libsystemd0-debuginfo-32bit-228-150.9.3")) flag++;
if (rpm_check(release:"SLED12", sp:"3", cpu:"x86_64", reference:"libudev1-228-150.9.3")) flag++;
if (rpm_check(release:"SLED12", sp:"3", cpu:"x86_64", reference:"libudev1-32bit-228-150.9.3")) flag++;
if (rpm_check(release:"SLED12", sp:"3", cpu:"x86_64", reference:"libudev1-debuginfo-228-150.9.3")) flag++;
if (rpm_check(release:"SLED12", sp:"3", cpu:"x86_64", reference:"libudev1-debuginfo-32bit-228-150.9.3")) flag++;
if (rpm_check(release:"SLED12", sp:"3", cpu:"x86_64", reference:"systemd-228-150.9.3")) flag++;
if (rpm_check(release:"SLED12", sp:"3", cpu:"x86_64", reference:"systemd-32bit-228-150.9.3")) flag++;
if (rpm_check(release:"SLED12", sp:"3", cpu:"x86_64", reference:"systemd-debuginfo-228-150.9.3")) flag++;
if (rpm_check(release:"SLED12", sp:"3", cpu:"x86_64", reference:"systemd-debuginfo-32bit-228-150.9.3")) flag++;
if (rpm_check(release:"SLED12", sp:"3", cpu:"x86_64", reference:"systemd-debugsource-228-150.9.3")) flag++;
if (rpm_check(release:"SLED12", sp:"3", cpu:"x86_64", reference:"systemd-sysvinit-228-150.9.3")) flag++;
if (rpm_check(release:"SLED12", sp:"3", cpu:"x86_64", reference:"udev-228-150.9.3")) flag++;
if (rpm_check(release:"SLED12", sp:"3", cpu:"x86_64", reference:"udev-debuginfo-228-150.9.3")) 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, "systemd");
}
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-9217
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-9445
www.nessus.org/u?2bed6f94
bugzilla.suse.com/show_bug.cgi?id=1004995
bugzilla.suse.com/show_bug.cgi?id=1029102
bugzilla.suse.com/show_bug.cgi?id=1029516
bugzilla.suse.com/show_bug.cgi?id=1032029
bugzilla.suse.com/show_bug.cgi?id=1033238
bugzilla.suse.com/show_bug.cgi?id=1036873
bugzilla.suse.com/show_bug.cgi?id=1037120
bugzilla.suse.com/show_bug.cgi?id=1038865
bugzilla.suse.com/show_bug.cgi?id=1040153
bugzilla.suse.com/show_bug.cgi?id=1040258
bugzilla.suse.com/show_bug.cgi?id=1040614
bugzilla.suse.com/show_bug.cgi?id=1040942
bugzilla.suse.com/show_bug.cgi?id=1040968
bugzilla.suse.com/show_bug.cgi?id=1043758
bugzilla.suse.com/show_bug.cgi?id=1043900
bugzilla.suse.com/show_bug.cgi?id=1045290
bugzilla.suse.com/show_bug.cgi?id=1046750
bugzilla.suse.com/show_bug.cgi?id=982303
bugzilla.suse.com/show_bug.cgi?id=986216
www.suse.com/security/cve/CVE-2017-9217/
www.suse.com/security/cve/CVE-2017-9445/