This update for qemu fixes the following issues :
CVE-2020-7039: Fixed a heap buffer overflow in tcp_emu() routine while emulating IRC and other protocols (bsc#1161066).
CVE-2019-15034: Fixed a buffer overflow in hw/display/bochs-display.c due to improper PCI config space allocation (bsc#1166379).
CVE-2020-1711: Fixed an out of bounds heap buffer access iscsi_co_block_status() routine which could have allowed a remote denial of service or arbitrary code with privileges of the QEMU process on the host (bsc#1166240).
CVE-2019-6778: Fixed a heap buffer overflow in tcp_emu() routine while emulating the identification protocol and copying message data to a socket buffer (bsc#1123156).
CVE-2020-8608: Fixed a heap buffer overflow in tcp_emu() routine while emulating IRC and other protocols (bsc#1163018).
CVE-2019-20382: Fixed a memory leak in the VNC display driver which could have led to exhaustion of the host memory leading to a potential Denial of service (bsc#1165776).
Fixed a live migration error (bsc#1154790).
Fixed an issue where migrating VMs on KVM gets missing features:ospke error (bsc#1162729).
This update was imported from the SUSE:SLE-15-SP1:Update update project.
#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from openSUSE Security Update openSUSE-2020-468.
#
# The text description of this plugin is (C) SUSE LLC.
#
include('compat.inc');
if (description)
{
script_id(135265);
script_version("1.5");
script_set_attribute(attribute:"plugin_modification_date", value:"2024/03/19");
script_cve_id(
"CVE-2019-15034",
"CVE-2019-20382",
"CVE-2019-6778",
"CVE-2020-1711",
"CVE-2020-7039",
"CVE-2020-8608"
);
script_name(english:"openSUSE Security Update : qemu (openSUSE-2020-468)");
script_set_attribute(attribute:"synopsis", value:
"The remote openSUSE host is missing a security update.");
script_set_attribute(attribute:"description", value:
"This update for qemu fixes the following issues :
- CVE-2020-7039: Fixed a heap buffer overflow in tcp_emu()
routine while emulating IRC and other protocols
(bsc#1161066).
- CVE-2019-15034: Fixed a buffer overflow in
hw/display/bochs-display.c due to improper PCI config
space allocation (bsc#1166379).
- CVE-2020-1711: Fixed an out of bounds heap buffer access
iscsi_co_block_status() routine which could have allowed
a remote denial of service or arbitrary code with
privileges of the QEMU process on the host
(bsc#1166240).
- CVE-2019-6778: Fixed a heap buffer overflow in tcp_emu()
routine while emulating the identification protocol and
copying message data to a socket buffer (bsc#1123156).
- CVE-2020-8608: Fixed a heap buffer overflow in tcp_emu()
routine while emulating IRC and other protocols
(bsc#1163018).
- CVE-2019-20382: Fixed a memory leak in the VNC display
driver which could have led to exhaustion of the host
memory leading to a potential Denial of service
(bsc#1165776).
- Fixed a live migration error (bsc#1154790).
- Fixed an issue where migrating VMs on KVM gets missing
features:ospke error (bsc#1162729).
This update was imported from the SUSE:SLE-15-SP1:Update update
project.");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.opensuse.org/show_bug.cgi?id=1123156");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.opensuse.org/show_bug.cgi?id=1154790");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.opensuse.org/show_bug.cgi?id=1161066");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.opensuse.org/show_bug.cgi?id=1162729");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.opensuse.org/show_bug.cgi?id=1163018");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.opensuse.org/show_bug.cgi?id=1165776");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.opensuse.org/show_bug.cgi?id=1166240");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.opensuse.org/show_bug.cgi?id=1166379");
script_set_attribute(attribute:"solution", value:
"Update the affected qemu packages.");
script_set_cvss_base_vector("CVSS2#AV:N/AC:M/Au:N/C:P/I:P/A:P");
script_set_cvss_temporal_vector("CVSS2#E:U/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:U/RL:O/RC:C");
script_set_attribute(attribute:"cvss_score_source", value:"CVE-2020-8608");
script_set_attribute(attribute:"cvss3_score_source", value:"CVE-2019-6778");
script_set_attribute(attribute:"exploitability_ease", value:"No known exploits are available");
script_set_attribute(attribute:"exploit_available", value:"false");
script_set_attribute(attribute:"vuln_publication_date", value:"2019/03/21");
script_set_attribute(attribute:"patch_publication_date", value:"2020/04/06");
script_set_attribute(attribute:"plugin_publication_date", value:"2020/04/07");
script_set_attribute(attribute:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:qemu");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:qemu-arm");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:qemu-arm-debuginfo");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:qemu-audio-alsa");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:qemu-audio-alsa-debuginfo");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:qemu-audio-oss");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:qemu-audio-oss-debuginfo");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:qemu-audio-pa");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:qemu-audio-pa-debuginfo");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:qemu-audio-sdl");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:qemu-audio-sdl-debuginfo");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:qemu-block-curl");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:qemu-block-curl-debuginfo");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:qemu-block-dmg");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:qemu-block-dmg-debuginfo");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:qemu-block-gluster");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:qemu-block-gluster-debuginfo");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:qemu-block-iscsi");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:qemu-block-iscsi-debuginfo");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:qemu-block-nfs");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:qemu-block-nfs-debuginfo");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:qemu-block-rbd");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:qemu-block-rbd-debuginfo");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:qemu-block-ssh");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:qemu-block-ssh-debuginfo");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:qemu-debuginfo");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:qemu-debugsource");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:qemu-extra");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:qemu-extra-debuginfo");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:qemu-guest-agent");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:qemu-guest-agent-debuginfo");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:qemu-ipxe");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:qemu-ksm");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:qemu-kvm");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:qemu-lang");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:qemu-linux-user");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:qemu-linux-user-debuginfo");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:qemu-linux-user-debugsource");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:qemu-ppc");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:qemu-ppc-debuginfo");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:qemu-s390");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:qemu-s390-debuginfo");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:qemu-seabios");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:qemu-sgabios");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:qemu-tools");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:qemu-tools-debuginfo");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:qemu-ui-curses");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:qemu-ui-curses-debuginfo");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:qemu-ui-gtk");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:qemu-ui-gtk-debuginfo");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:qemu-ui-sdl");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:qemu-ui-sdl-debuginfo");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:qemu-vgabios");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:qemu-x86");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:qemu-x86-debuginfo");
script_set_attribute(attribute:"cpe", value:"cpe:/o:novell:opensuse:15.1");
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) 2020-2024 and is owned by Tenable, Inc. or an Affiliate thereof.");
script_dependencies("ssh_get_info.nasl");
script_require_keys("Host/local_checks_enabled", "Host/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\.1)$") audit(AUDIT_OS_RELEASE_NOT, "openSUSE", "15.1", release);
if (!get_kb_item("Host/SuSE/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING);
ourarch = get_kb_item("Host/cpu");
if (!ourarch) audit(AUDIT_UNKNOWN_ARCH);
if (ourarch !~ "^(x86_64)$") audit(AUDIT_ARCH_NOT, "x86_64", ourarch);
flag = 0;
if ( rpm_check(release:"SUSE15.1", reference:"qemu-3.1.1.1-lp151.7.12.1") ) flag++;
if ( rpm_check(release:"SUSE15.1", reference:"qemu-arm-3.1.1.1-lp151.7.12.1") ) flag++;
if ( rpm_check(release:"SUSE15.1", reference:"qemu-arm-debuginfo-3.1.1.1-lp151.7.12.1") ) flag++;
if ( rpm_check(release:"SUSE15.1", reference:"qemu-audio-alsa-3.1.1.1-lp151.7.12.1") ) flag++;
if ( rpm_check(release:"SUSE15.1", reference:"qemu-audio-alsa-debuginfo-3.1.1.1-lp151.7.12.1") ) flag++;
if ( rpm_check(release:"SUSE15.1", reference:"qemu-audio-oss-3.1.1.1-lp151.7.12.1") ) flag++;
if ( rpm_check(release:"SUSE15.1", reference:"qemu-audio-oss-debuginfo-3.1.1.1-lp151.7.12.1") ) flag++;
if ( rpm_check(release:"SUSE15.1", reference:"qemu-audio-pa-3.1.1.1-lp151.7.12.1") ) flag++;
if ( rpm_check(release:"SUSE15.1", reference:"qemu-audio-pa-debuginfo-3.1.1.1-lp151.7.12.1") ) flag++;
if ( rpm_check(release:"SUSE15.1", reference:"qemu-audio-sdl-3.1.1.1-lp151.7.12.1") ) flag++;
if ( rpm_check(release:"SUSE15.1", reference:"qemu-audio-sdl-debuginfo-3.1.1.1-lp151.7.12.1") ) flag++;
if ( rpm_check(release:"SUSE15.1", reference:"qemu-block-curl-3.1.1.1-lp151.7.12.1") ) flag++;
if ( rpm_check(release:"SUSE15.1", reference:"qemu-block-curl-debuginfo-3.1.1.1-lp151.7.12.1") ) flag++;
if ( rpm_check(release:"SUSE15.1", reference:"qemu-block-dmg-3.1.1.1-lp151.7.12.1") ) flag++;
if ( rpm_check(release:"SUSE15.1", reference:"qemu-block-dmg-debuginfo-3.1.1.1-lp151.7.12.1") ) flag++;
if ( rpm_check(release:"SUSE15.1", reference:"qemu-block-gluster-3.1.1.1-lp151.7.12.1") ) flag++;
if ( rpm_check(release:"SUSE15.1", reference:"qemu-block-gluster-debuginfo-3.1.1.1-lp151.7.12.1") ) flag++;
if ( rpm_check(release:"SUSE15.1", reference:"qemu-block-iscsi-3.1.1.1-lp151.7.12.1") ) flag++;
if ( rpm_check(release:"SUSE15.1", reference:"qemu-block-iscsi-debuginfo-3.1.1.1-lp151.7.12.1") ) flag++;
if ( rpm_check(release:"SUSE15.1", reference:"qemu-block-nfs-3.1.1.1-lp151.7.12.1") ) flag++;
if ( rpm_check(release:"SUSE15.1", reference:"qemu-block-nfs-debuginfo-3.1.1.1-lp151.7.12.1") ) flag++;
if ( rpm_check(release:"SUSE15.1", reference:"qemu-block-rbd-3.1.1.1-lp151.7.12.1") ) flag++;
if ( rpm_check(release:"SUSE15.1", reference:"qemu-block-rbd-debuginfo-3.1.1.1-lp151.7.12.1") ) flag++;
if ( rpm_check(release:"SUSE15.1", reference:"qemu-block-ssh-3.1.1.1-lp151.7.12.1") ) flag++;
if ( rpm_check(release:"SUSE15.1", reference:"qemu-block-ssh-debuginfo-3.1.1.1-lp151.7.12.1") ) flag++;
if ( rpm_check(release:"SUSE15.1", reference:"qemu-debuginfo-3.1.1.1-lp151.7.12.1") ) flag++;
if ( rpm_check(release:"SUSE15.1", reference:"qemu-debugsource-3.1.1.1-lp151.7.12.1") ) flag++;
if ( rpm_check(release:"SUSE15.1", reference:"qemu-extra-3.1.1.1-lp151.7.12.1") ) flag++;
if ( rpm_check(release:"SUSE15.1", reference:"qemu-extra-debuginfo-3.1.1.1-lp151.7.12.1") ) flag++;
if ( rpm_check(release:"SUSE15.1", reference:"qemu-guest-agent-3.1.1.1-lp151.7.12.1") ) flag++;
if ( rpm_check(release:"SUSE15.1", reference:"qemu-guest-agent-debuginfo-3.1.1.1-lp151.7.12.1") ) flag++;
if ( rpm_check(release:"SUSE15.1", reference:"qemu-ipxe-1.0.0+-lp151.7.12.1") ) flag++;
if ( rpm_check(release:"SUSE15.1", reference:"qemu-ksm-3.1.1.1-lp151.7.12.1") ) flag++;
if ( rpm_check(release:"SUSE15.1", reference:"qemu-kvm-3.1.1.1-lp151.7.12.1") ) flag++;
if ( rpm_check(release:"SUSE15.1", reference:"qemu-lang-3.1.1.1-lp151.7.12.1") ) flag++;
if ( rpm_check(release:"SUSE15.1", reference:"qemu-linux-user-3.1.1.1-lp151.7.12.1") ) flag++;
if ( rpm_check(release:"SUSE15.1", reference:"qemu-linux-user-debuginfo-3.1.1.1-lp151.7.12.1") ) flag++;
if ( rpm_check(release:"SUSE15.1", reference:"qemu-linux-user-debugsource-3.1.1.1-lp151.7.12.1") ) flag++;
if ( rpm_check(release:"SUSE15.1", reference:"qemu-ppc-3.1.1.1-lp151.7.12.1") ) flag++;
if ( rpm_check(release:"SUSE15.1", reference:"qemu-ppc-debuginfo-3.1.1.1-lp151.7.12.1") ) flag++;
if ( rpm_check(release:"SUSE15.1", reference:"qemu-s390-3.1.1.1-lp151.7.12.1") ) flag++;
if ( rpm_check(release:"SUSE15.1", reference:"qemu-s390-debuginfo-3.1.1.1-lp151.7.12.1") ) flag++;
if ( rpm_check(release:"SUSE15.1", reference:"qemu-seabios-1.12.0-lp151.7.12.1") ) flag++;
if ( rpm_check(release:"SUSE15.1", reference:"qemu-sgabios-8-lp151.7.12.1") ) flag++;
if ( rpm_check(release:"SUSE15.1", reference:"qemu-tools-3.1.1.1-lp151.7.12.1") ) flag++;
if ( rpm_check(release:"SUSE15.1", reference:"qemu-tools-debuginfo-3.1.1.1-lp151.7.12.1") ) flag++;
if ( rpm_check(release:"SUSE15.1", reference:"qemu-ui-curses-3.1.1.1-lp151.7.12.1") ) flag++;
if ( rpm_check(release:"SUSE15.1", reference:"qemu-ui-curses-debuginfo-3.1.1.1-lp151.7.12.1") ) flag++;
if ( rpm_check(release:"SUSE15.1", reference:"qemu-ui-gtk-3.1.1.1-lp151.7.12.1") ) flag++;
if ( rpm_check(release:"SUSE15.1", reference:"qemu-ui-gtk-debuginfo-3.1.1.1-lp151.7.12.1") ) flag++;
if ( rpm_check(release:"SUSE15.1", reference:"qemu-ui-sdl-3.1.1.1-lp151.7.12.1") ) flag++;
if ( rpm_check(release:"SUSE15.1", reference:"qemu-ui-sdl-debuginfo-3.1.1.1-lp151.7.12.1") ) flag++;
if ( rpm_check(release:"SUSE15.1", reference:"qemu-vgabios-1.12.0-lp151.7.12.1") ) flag++;
if ( rpm_check(release:"SUSE15.1", reference:"qemu-x86-3.1.1.1-lp151.7.12.1") ) flag++;
if ( rpm_check(release:"SUSE15.1", reference:"qemu-x86-debuginfo-3.1.1.1-lp151.7.12.1") ) 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, "qemu-linux-user / qemu-linux-user-debuginfo / etc");
}
Vendor | Product | Version | CPE |
---|---|---|---|
novell | opensuse | qemu-audio-sdl | p-cpe:/a:novell:opensuse:qemu-audio-sdl |
novell | opensuse | qemu-audio-sdl-debuginfo | p-cpe:/a:novell:opensuse:qemu-audio-sdl-debuginfo |
novell | opensuse | qemu-block-curl | p-cpe:/a:novell:opensuse:qemu-block-curl |
novell | opensuse | qemu-block-curl-debuginfo | p-cpe:/a:novell:opensuse:qemu-block-curl-debuginfo |
novell | opensuse | qemu-block-dmg | p-cpe:/a:novell:opensuse:qemu-block-dmg |
novell | opensuse | qemu-block-dmg-debuginfo | p-cpe:/a:novell:opensuse:qemu-block-dmg-debuginfo |
novell | opensuse | qemu-block-gluster | p-cpe:/a:novell:opensuse:qemu-block-gluster |
novell | opensuse | qemu-block-gluster-debuginfo | p-cpe:/a:novell:opensuse:qemu-block-gluster-debuginfo |
novell | opensuse | qemu-block-iscsi | p-cpe:/a:novell:opensuse:qemu-block-iscsi |
novell | opensuse | qemu-block-iscsi-debuginfo | p-cpe:/a:novell:opensuse:qemu-block-iscsi-debuginfo |
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-15034
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-20382
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-6778
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-1711
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-7039
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-8608
bugzilla.opensuse.org/show_bug.cgi?id=1123156
bugzilla.opensuse.org/show_bug.cgi?id=1154790
bugzilla.opensuse.org/show_bug.cgi?id=1161066
bugzilla.opensuse.org/show_bug.cgi?id=1162729
bugzilla.opensuse.org/show_bug.cgi?id=1163018
bugzilla.opensuse.org/show_bug.cgi?id=1165776
bugzilla.opensuse.org/show_bug.cgi?id=1166240
bugzilla.opensuse.org/show_bug.cgi?id=1166379