CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
SINGLE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:S/C:P/I:P/A:P
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
AI Score
Confidence
High
EPSS
Percentile
90.1%
This update for qemu fixes the following issues :
Security issues fixed :
CVE-2019-14378: Security fix for heap overflow in ip_reass on big packet input (bsc#1143794).
CVE-2019-12155: Security fix for NULL pointer dereference while releasing spice resources (bsc#1135902).
CVE-2019-13164: Security fix for qemu-bridge-helper ACL can be bypassed when names are too long (bsc#1140402).
Bug fixes and enhancements: Add vcpu features needed for Cascadelake-Server, Icelake-Client and Icelake-Server, especially the foundational arch-capabilities to help with security and performance on Intel hosts (bsc#1134883) (fate#327764)
Add support for one more security/performance related vcpu feature (bsc#1136778) (fate#327796)
Disable file locking in the Xen PV disk backend to avoid locking issues with PV domUs during migration. The issues triggered by the locking can not be properly handled in libxl. The locking introduced in qemu-2.10 was removed again in qemu-4.0 (bsc#1079730, bsc#1098403, bsc#1111025).
Ignore csske for expanding the cpu model (bsc#1136540)
Fix vm migration is failing with input/output error when nfs server is disconnected (bsc#1119115)
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.
#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from SUSE update advisory SUSE-SU-2019:2246-1.
# The text itself is copyright (C) SUSE.
#
include('compat.inc');
if (description)
{
script_id(128318);
script_version("1.5");
script_set_attribute(attribute:"plugin_modification_date", value:"2024/04/30");
script_cve_id("CVE-2019-12155", "CVE-2019-13164", "CVE-2019-14378");
script_name(english:"SUSE SLED15 / SLES15 Security Update : qemu (SUSE-SU-2019:2246-1)");
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 qemu fixes the following issues :
Security issues fixed :
CVE-2019-14378: Security fix for heap overflow in ip_reass on big
packet input (bsc#1143794).
CVE-2019-12155: Security fix for NULL pointer dereference while
releasing spice resources (bsc#1135902).
CVE-2019-13164: Security fix for qemu-bridge-helper ACL can be
bypassed when names are too long (bsc#1140402).
Bug fixes and enhancements: Add vcpu features needed for
Cascadelake-Server, Icelake-Client and Icelake-Server, especially the
foundational arch-capabilities to help with security and performance
on Intel hosts (bsc#1134883) (fate#327764)
Add support for one more security/performance related vcpu feature
(bsc#1136778) (fate#327796)
Disable file locking in the Xen PV disk backend to avoid locking
issues with PV domUs during migration. The issues triggered by the
locking can not be properly handled in libxl. The locking introduced
in qemu-2.10 was removed again in qemu-4.0 (bsc#1079730, bsc#1098403,
bsc#1111025).
Ignore csske for expanding the cpu model (bsc#1136540)
Fix vm migration is failing with input/output error when nfs server is
disconnected (bsc#1119115)
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=1079730");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/show_bug.cgi?id=1098403");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/show_bug.cgi?id=1111025");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/show_bug.cgi?id=1119115");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/show_bug.cgi?id=1134883");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/show_bug.cgi?id=1135902");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/show_bug.cgi?id=1136540");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/show_bug.cgi?id=1136778");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/show_bug.cgi?id=1140402");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/show_bug.cgi?id=1143794");
script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2019-12155/");
script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2019-13164/");
script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2019-14378/");
# https://www.suse.com/support/update/announcement/2019/suse-su-20192246-1/
script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?901c6416");
script_set_attribute(attribute:"solution", value:
"To install this SUSE Security Update use the SUSE recommended
installation methods like YaST online_update or 'zypper patch'.
Alternatively you can run the command listed for your product :
SUSE Linux Enterprise Module for Server Applications 15:zypper in -t
patch SUSE-SLE-Module-Server-Applications-15-2019-2246=1
SUSE Linux Enterprise Module for Open Buildservice Development Tools
15:zypper in -t patch
SUSE-SLE-Module-Development-Tools-OBS-15-2019-2246=1
SUSE Linux Enterprise Module for Basesystem 15:zypper in -t patch
SUSE-SLE-Module-Basesystem-15-2019-2246=1");
script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:S/C:P/I:P/A:P");
script_set_cvss_temporal_vector("CVSS2#E:POC/RL:OF/RC:C");
script_set_cvss3_base_vector("CVSS:3.0/AV:N/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:"cvss_score_source", value:"CVE-2019-14378");
script_set_attribute(attribute:"exploitability_ease", value:"Exploits are available");
script_set_attribute(attribute:"exploit_available", value:"true");
script_set_attribute(attribute:"vuln_publication_date", value:"2019/05/24");
script_set_attribute(attribute:"patch_publication_date", value:"2019/08/28");
script_set_attribute(attribute:"plugin_publication_date", value:"2019/08/29");
script_set_attribute(attribute:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:qemu");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:qemu-block-curl");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:qemu-block-curl-debuginfo");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:qemu-block-dmg");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:qemu-block-dmg-debuginfo");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:qemu-block-iscsi");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:qemu-block-iscsi-debuginfo");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:qemu-block-rbd");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:qemu-block-rbd-debuginfo");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:qemu-block-ssh");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:qemu-block-ssh-debuginfo");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:qemu-debuginfo");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:qemu-debugsource");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:qemu-extra");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:qemu-extra-debuginfo");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:qemu-guest-agent");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:qemu-guest-agent-debuginfo");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:qemu-kvm");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:qemu-lang");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:qemu-linux-user");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:qemu-linux-user-debuginfo");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:qemu-linux-user-debugsource");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:qemu-s390");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:qemu-s390-debuginfo");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:qemu-tools");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:qemu-tools-debuginfo");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:qemu-x86");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:qemu-x86-debuginfo");
script_set_attribute(attribute:"cpe", value:"cpe:/o:novell:suse_linux:15");
script_set_attribute(attribute:"generated_plugin", value:"current");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_family(english:"SuSE Local Security Checks");
script_copyright(english:"This script is Copyright (C) 2019-2024 and is owned by Tenable, Inc. or an Affiliate thereof.");
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:"^(SLED15|SLES15)$", string:os_ver)) audit(AUDIT_OS_NOT, "SUSE SLED15 / SLES15", "SUSE " + os_ver);
if (!get_kb_item("Host/SuSE/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING);
cpu = get_kb_item("Host/cpu");
if (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);
if (cpu !~ "^i[3-6]86$" && "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 == "SLES15" && (! preg(pattern:"^(0)$", string:sp))) audit(AUDIT_OS_NOT, "SLES15 SP0", os_ver + " SP" + sp);
if (os_ver == "SLED15" && (! preg(pattern:"^(0)$", string:sp))) audit(AUDIT_OS_NOT, "SLED15 SP0", os_ver + " SP" + sp);
flag = 0;
if (rpm_check(release:"SLES15", sp:"0", cpu:"x86_64", reference:"qemu-x86-2.11.2-9.28.3")) flag++;
if (rpm_check(release:"SLES15", sp:"0", cpu:"x86_64", reference:"qemu-x86-debuginfo-2.11.2-9.28.3")) flag++;
if (rpm_check(release:"SLES15", sp:"0", cpu:"s390x", reference:"qemu-s390-2.11.2-9.28.3")) flag++;
if (rpm_check(release:"SLES15", sp:"0", cpu:"s390x", reference:"qemu-s390-debuginfo-2.11.2-9.28.3")) flag++;
if (rpm_check(release:"SLES15", sp:"0", reference:"qemu-2.11.2-9.28.3")) flag++;
if (rpm_check(release:"SLES15", sp:"0", reference:"qemu-block-curl-2.11.2-9.28.3")) flag++;
if (rpm_check(release:"SLES15", sp:"0", reference:"qemu-block-curl-debuginfo-2.11.2-9.28.3")) flag++;
if (rpm_check(release:"SLES15", sp:"0", reference:"qemu-block-dmg-2.11.2-9.28.3")) flag++;
if (rpm_check(release:"SLES15", sp:"0", reference:"qemu-block-dmg-debuginfo-2.11.2-9.28.3")) flag++;
if (rpm_check(release:"SLES15", sp:"0", reference:"qemu-block-iscsi-2.11.2-9.28.3")) flag++;
if (rpm_check(release:"SLES15", sp:"0", reference:"qemu-block-iscsi-debuginfo-2.11.2-9.28.3")) flag++;
if (rpm_check(release:"SLES15", sp:"0", reference:"qemu-block-rbd-2.11.2-9.28.3")) flag++;
if (rpm_check(release:"SLES15", sp:"0", reference:"qemu-block-rbd-debuginfo-2.11.2-9.28.3")) flag++;
if (rpm_check(release:"SLES15", sp:"0", reference:"qemu-block-ssh-2.11.2-9.28.3")) flag++;
if (rpm_check(release:"SLES15", sp:"0", reference:"qemu-block-ssh-debuginfo-2.11.2-9.28.3")) flag++;
if (rpm_check(release:"SLES15", sp:"0", reference:"qemu-debuginfo-2.11.2-9.28.3")) flag++;
if (rpm_check(release:"SLES15", sp:"0", reference:"qemu-debugsource-2.11.2-9.28.3")) flag++;
if (rpm_check(release:"SLES15", sp:"0", reference:"qemu-extra-2.11.2-9.28.3")) flag++;
if (rpm_check(release:"SLES15", sp:"0", reference:"qemu-extra-debuginfo-2.11.2-9.28.3")) flag++;
if (rpm_check(release:"SLES15", sp:"0", reference:"qemu-guest-agent-2.11.2-9.28.3")) flag++;
if (rpm_check(release:"SLES15", sp:"0", reference:"qemu-guest-agent-debuginfo-2.11.2-9.28.3")) flag++;
if (rpm_check(release:"SLES15", sp:"0", reference:"qemu-kvm-2.11.2-9.28.3")) flag++;
if (rpm_check(release:"SLES15", sp:"0", reference:"qemu-lang-2.11.2-9.28.3")) flag++;
if (rpm_check(release:"SLES15", sp:"0", reference:"qemu-linux-user-2.11.2-9.28.2")) flag++;
if (rpm_check(release:"SLES15", sp:"0", reference:"qemu-linux-user-debuginfo-2.11.2-9.28.2")) flag++;
if (rpm_check(release:"SLES15", sp:"0", reference:"qemu-linux-user-debugsource-2.11.2-9.28.2")) flag++;
if (rpm_check(release:"SLES15", sp:"0", reference:"qemu-tools-2.11.2-9.28.3")) flag++;
if (rpm_check(release:"SLES15", sp:"0", reference:"qemu-tools-debuginfo-2.11.2-9.28.3")) flag++;
if (rpm_check(release:"SLED15", sp:"0", reference:"qemu-block-dmg-2.11.2-9.28.3")) flag++;
if (rpm_check(release:"SLED15", sp:"0", reference:"qemu-block-dmg-debuginfo-2.11.2-9.28.3")) flag++;
if (rpm_check(release:"SLED15", sp:"0", reference:"qemu-debuginfo-2.11.2-9.28.3")) flag++;
if (rpm_check(release:"SLED15", sp:"0", reference:"qemu-debugsource-2.11.2-9.28.3")) flag++;
if (rpm_check(release:"SLED15", sp:"0", reference:"qemu-extra-2.11.2-9.28.3")) flag++;
if (rpm_check(release:"SLED15", sp:"0", reference:"qemu-extra-debuginfo-2.11.2-9.28.3")) flag++;
if (rpm_check(release:"SLED15", sp:"0", reference:"qemu-linux-user-2.11.2-9.28.2")) flag++;
if (rpm_check(release:"SLED15", sp:"0", reference:"qemu-linux-user-debuginfo-2.11.2-9.28.2")) flag++;
if (rpm_check(release:"SLED15", sp:"0", reference:"qemu-linux-user-debugsource-2.11.2-9.28.2")) flag++;
if (rpm_check(release:"SLED15", sp:"0", reference:"qemu-tools-2.11.2-9.28.3")) flag++;
if (rpm_check(release:"SLED15", sp:"0", reference:"qemu-tools-debuginfo-2.11.2-9.28.3")) 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, "qemu");
}
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-12155
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-13164
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-14378
www.nessus.org/u?901c6416
bugzilla.suse.com/show_bug.cgi?id=1079730
bugzilla.suse.com/show_bug.cgi?id=1098403
bugzilla.suse.com/show_bug.cgi?id=1111025
bugzilla.suse.com/show_bug.cgi?id=1119115
bugzilla.suse.com/show_bug.cgi?id=1134883
bugzilla.suse.com/show_bug.cgi?id=1135902
bugzilla.suse.com/show_bug.cgi?id=1136540
bugzilla.suse.com/show_bug.cgi?id=1136778
bugzilla.suse.com/show_bug.cgi?id=1140402
bugzilla.suse.com/show_bug.cgi?id=1143794
www.suse.com/security/cve/CVE-2019-12155/
www.suse.com/security/cve/CVE-2019-13164/
www.suse.com/security/cve/CVE-2019-14378/
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
SINGLE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:S/C:P/I:P/A:P
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
AI Score
Confidence
High
EPSS
Percentile
90.1%