CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
SINGLE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:S/C:P/I:P/A:P
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
LOW
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H
AI Score
Confidence
Low
EPSS
Percentile
71.4%
The remote SUSE Linux SUSE15 host has packages installed that are affected by multiple vulnerabilities as referenced in the openSUSE-SU-2021:1202-1 advisory.
A NULL pointer dereference flaw was found in the megasas-gen2 SCSI host bus adapter emulation of QEMU in versions before and including 6.0. This issue occurs in the megasas_command_cancelled() callback function while dropping a SCSI request. This flaw allows a privileged guest user to crash the QEMU process on the host, resulting in a denial of service. The highest threat from this vulnerability is to system availability. (CVE-2020-35503)
A NULL pointer dereference flaw was found in the SCSI emulation support of QEMU in versions before 6.0.0.
This flaw allows a privileged guest user to crash the QEMU process on the host, resulting in a denial of service. The highest threat from this vulnerability is to system availability. (CVE-2020-35504)
A NULL pointer dereference flaw was found in the am53c974 SCSI host bus adapter emulation of QEMU in versions before 6.0.0. This issue occurs while handling the ‘Information Transfer’ command. This flaw allows a privileged guest user to crash the QEMU process on the host, resulting in a denial of service.
The highest threat from this vulnerability is to system availability. (CVE-2020-35505)
A use-after-free vulnerability was found in the am53c974 SCSI host bus adapter emulation of QEMU in versions before 6.0.0 during the handling of the ‘Information Transfer’ command (CMD_TI). This flaw allows a privileged guest user to crash the QEMU process on the host, resulting in a denial of service or potential code execution with the privileges of the QEMU process. (CVE-2020-35506)
A stack overflow via an infinite recursion vulnerability was found in the eepro100 i8255x device emulator of QEMU. This issue occurs while processing controller commands due to a DMA reentry issue. This flaw allows a guest user or process to consume CPU cycles or crash the QEMU process on the host, resulting in a denial of service. The highest threat from this vulnerability is to system availability. (CVE-2021-20255)
A flaw was found in the USB redirector device (usb-redir) of QEMU. Small USB packets are combined into a single, large transfer request, to reduce the overhead and improve performance. The combined size of the bulk transfer is used to dynamically allocate a variable length array (VLA) on the stack without proper validation. Since the total size is not bounded, a malicious guest could use this flaw to influence the array length and cause the QEMU process to perform an excessive allocation on the stack, resulting in a denial of service. (CVE-2021-3527)
An invalid pointer initialization issue was found in the SLiRP networking implementation of QEMU. The flaw exists in the bootp_input() function and could occur while processing a udp packet that is smaller than the size of the ‘bootp_t’ structure. A malicious guest could use this flaw to leak 10 bytes of uninitialized heap memory from the host. The highest threat from this vulnerability is to data confidentiality. This flaw affects libslirp versions prior to 4.6.0. (CVE-2021-3592)
An invalid pointer initialization issue was found in the SLiRP networking implementation of QEMU. The flaw exists in the udp6_input() function and could occur while processing a udp packet that is smaller than the size of the ‘udphdr’ structure. This issue may lead to out-of-bounds read access or indirect host memory disclosure to the guest. The highest threat from this vulnerability is to data confidentiality. This flaw affects libslirp versions prior to 4.6.0. (CVE-2021-3593)
An invalid pointer initialization issue was found in the SLiRP networking implementation of QEMU. The flaw exists in the udp_input() function and could occur while processing a udp packet that is smaller than the size of the ‘udphdr’ structure. This issue may lead to out-of-bounds read access or indirect host memory disclosure to the guest. The highest threat from this vulnerability is to data confidentiality. This flaw affects libslirp versions prior to 4.6.0. (CVE-2021-3594)
An invalid pointer initialization issue was found in the SLiRP networking implementation of QEMU. The flaw exists in the tftp_input() function and could occur while processing a udp packet that is smaller than the size of the ‘tftp_t’ structure. This issue may lead to out-of-bounds read access or indirect host memory disclosure to the guest. The highest threat from this vulnerability is to data confidentiality. This flaw affects libslirp versions prior to 4.6.0. (CVE-2021-3595)
A flaw was found in the USB redirector device emulation of QEMU in versions prior to 6.1.0-rc2. It occurs when dropping packets during a bulk transfer from a SPICE client due to the packet queue being full. A malicious SPICE client could use this flaw to make QEMU call free() with faked heap chunk metadata, resulting in a crash of QEMU or potential code execution with the privileges of the QEMU process on the host. (CVE-2021-3682)
Note that Nessus has not tested for this issue but has instead relied only on the application’s self-reported version number.
#%NASL_MIN_LEVEL 70300
##
# (C) Tenable Network Security, Inc.
#
# The package checks in this plugin were extracted from
# openSUSE Security Update openSUSE-SU-2021:1202-1. The text itself
# is copyright (C) SUSE.
##
include('deprecated_nasl_level.inc');
include('compat.inc');
if (description)
{
script_id(152876);
script_version("1.3");
script_set_attribute(attribute:"plugin_modification_date", value:"2023/12/01");
script_cve_id(
"CVE-2020-35503",
"CVE-2020-35504",
"CVE-2020-35505",
"CVE-2020-35506",
"CVE-2021-3527",
"CVE-2021-3582",
"CVE-2021-3592",
"CVE-2021-3593",
"CVE-2021-3594",
"CVE-2021-3595",
"CVE-2021-3607",
"CVE-2021-3608",
"CVE-2021-3611",
"CVE-2021-3682",
"CVE-2021-20255"
);
script_name(english:"openSUSE 15 Security Update : qemu (openSUSE-SU-2021:1202-1)");
script_set_attribute(attribute:"synopsis", value:
"The remote SUSE host is missing one or more security updates.");
script_set_attribute(attribute:"description", value:
"The remote SUSE Linux SUSE15 host has packages installed that are affected by multiple vulnerabilities as referenced in
the openSUSE-SU-2021:1202-1 advisory.
- A NULL pointer dereference flaw was found in the megasas-gen2 SCSI host bus adapter emulation of QEMU in
versions before and including 6.0. This issue occurs in the megasas_command_cancelled() callback function
while dropping a SCSI request. This flaw allows a privileged guest user to crash the QEMU process on the
host, resulting in a denial of service. The highest threat from this vulnerability is to system
availability. (CVE-2020-35503)
- A NULL pointer dereference flaw was found in the SCSI emulation support of QEMU in versions before 6.0.0.
This flaw allows a privileged guest user to crash the QEMU process on the host, resulting in a denial of
service. The highest threat from this vulnerability is to system availability. (CVE-2020-35504)
- A NULL pointer dereference flaw was found in the am53c974 SCSI host bus adapter emulation of QEMU in
versions before 6.0.0. This issue occurs while handling the 'Information Transfer' command. This flaw
allows a privileged guest user to crash the QEMU process on the host, resulting in a denial of service.
The highest threat from this vulnerability is to system availability. (CVE-2020-35505)
- A use-after-free vulnerability was found in the am53c974 SCSI host bus adapter emulation of QEMU in
versions before 6.0.0 during the handling of the 'Information Transfer' command (CMD_TI). This flaw allows
a privileged guest user to crash the QEMU process on the host, resulting in a denial of service or
potential code execution with the privileges of the QEMU process. (CVE-2020-35506)
- A stack overflow via an infinite recursion vulnerability was found in the eepro100 i8255x device emulator
of QEMU. This issue occurs while processing controller commands due to a DMA reentry issue. This flaw
allows a guest user or process to consume CPU cycles or crash the QEMU process on the host, resulting in a
denial of service. The highest threat from this vulnerability is to system availability. (CVE-2021-20255)
- A flaw was found in the USB redirector device (usb-redir) of QEMU. Small USB packets are combined into a
single, large transfer request, to reduce the overhead and improve performance. The combined size of the
bulk transfer is used to dynamically allocate a variable length array (VLA) on the stack without proper
validation. Since the total size is not bounded, a malicious guest could use this flaw to influence the
array length and cause the QEMU process to perform an excessive allocation on the stack, resulting in a
denial of service. (CVE-2021-3527)
- An invalid pointer initialization issue was found in the SLiRP networking implementation of QEMU. The flaw
exists in the bootp_input() function and could occur while processing a udp packet that is smaller than
the size of the 'bootp_t' structure. A malicious guest could use this flaw to leak 10 bytes of
uninitialized heap memory from the host. The highest threat from this vulnerability is to data
confidentiality. This flaw affects libslirp versions prior to 4.6.0. (CVE-2021-3592)
- An invalid pointer initialization issue was found in the SLiRP networking implementation of QEMU. The flaw
exists in the udp6_input() function and could occur while processing a udp packet that is smaller than the
size of the 'udphdr' structure. This issue may lead to out-of-bounds read access or indirect host memory
disclosure to the guest. The highest threat from this vulnerability is to data confidentiality. This flaw
affects libslirp versions prior to 4.6.0. (CVE-2021-3593)
- An invalid pointer initialization issue was found in the SLiRP networking implementation of QEMU. The flaw
exists in the udp_input() function and could occur while processing a udp packet that is smaller than the
size of the 'udphdr' structure. This issue may lead to out-of-bounds read access or indirect host memory
disclosure to the guest. The highest threat from this vulnerability is to data confidentiality. This flaw
affects libslirp versions prior to 4.6.0. (CVE-2021-3594)
- An invalid pointer initialization issue was found in the SLiRP networking implementation of QEMU. The flaw
exists in the tftp_input() function and could occur while processing a udp packet that is smaller than the
size of the 'tftp_t' structure. This issue may lead to out-of-bounds read access or indirect host memory
disclosure to the guest. The highest threat from this vulnerability is to data confidentiality. This flaw
affects libslirp versions prior to 4.6.0. (CVE-2021-3595)
- A flaw was found in the USB redirector device emulation of QEMU in versions prior to 6.1.0-rc2. It occurs
when dropping packets during a bulk transfer from a SPICE client due to the packet queue being full. A
malicious SPICE client could use this flaw to make QEMU call free() with faked heap chunk metadata,
resulting in a crash of QEMU or potential code execution with the privileges of the QEMU process on the
host. (CVE-2021-3682)
Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version
number.");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/1180432");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/1180433");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/1180434");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/1180435");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/1182651");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/1186012");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/1187364");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/1187365");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/1187366");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/1187367");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/1187499");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/1187529");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/1187538");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/1187539");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/1189145");
# https://lists.opensuse.org/archives/list/[email protected]/thread/7XTOHNMISPT4N5NUXQJPKV5LQNNGSMFI/
script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?94d4d6d1");
script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2020-35503");
script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2020-35504");
script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2020-35505");
script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2020-35506");
script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2021-20255");
script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2021-3527");
script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2021-3582");
script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2021-3592");
script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2021-3593");
script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2021-3594");
script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2021-3595");
script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2021-3607");
script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2021-3608");
script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2021-3611");
script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2021-3682");
script_set_attribute(attribute:"solution", value:
"Update the affected packages.");
script_set_cvss_base_vector("CVSS2#AV:N/AC:M/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:H/PR:L/UI:N/S:C/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-2021-3682");
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:"2021/03/09");
script_set_attribute(attribute:"patch_publication_date", value:"2021/08/26");
script_set_attribute(attribute:"plugin_publication_date", value:"2021/08/27");
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-audio-alsa");
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-sdl");
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-dmg");
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-iscsi");
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-rbd");
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-extra");
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-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-microvm");
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-s390");
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-testsuite");
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-ui-curses");
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-sdl");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:qemu-ui-spice-app");
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-vhost-user-gpu");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:qemu-x86");
script_set_attribute(attribute:"cpe", value:"cpe:/o:novell:opensuse:15.2");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_family(english:"SuSE Local Security Checks");
script_copyright(english:"This script is Copyright (C) 2021-2023 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('misc_func.inc');
include('rpm.inc');
if (!get_kb_item('Host/local_checks_enabled')) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
var release = get_kb_item('Host/SuSE/release');
if (isnull(release) || release =~ "^(SLED|SLES)") audit(AUDIT_OS_NOT, 'openSUSE');
var os_ver = pregmatch(pattern: "^SUSE([\d.]+)", string:release);
if (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, 'openSUSE');
os_ver = os_ver[1];
if (release !~ "^(SUSE15\.2)$") audit(AUDIT_OS_RELEASE_NOT, 'openSUSE', '15.2', release);
if (!get_kb_item("Host/SuSE/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING);
var cpu = get_kb_item('Host/cpu');
if (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);
if ('x86_64' >!< cpu && cpu !~ "^i[3-6]86$" && 's390' >!< cpu && 'aarch64' >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, 'openSUSE ' + os_ver, cpu);
var pkgs = [
{'reference':'qemu-4.2.1-lp152.9.20.1', 'cpu':'x86_64', 'release':'SUSE15.2', 'rpm_spec_vers_cmp':TRUE},
{'reference':'qemu-arm-4.2.1-lp152.9.20.1', 'cpu':'x86_64', 'release':'SUSE15.2', 'rpm_spec_vers_cmp':TRUE},
{'reference':'qemu-audio-alsa-4.2.1-lp152.9.20.1', 'cpu':'x86_64', 'release':'SUSE15.2', 'rpm_spec_vers_cmp':TRUE},
{'reference':'qemu-audio-pa-4.2.1-lp152.9.20.1', 'cpu':'x86_64', 'release':'SUSE15.2', 'rpm_spec_vers_cmp':TRUE},
{'reference':'qemu-audio-sdl-4.2.1-lp152.9.20.1', 'cpu':'x86_64', 'release':'SUSE15.2', 'rpm_spec_vers_cmp':TRUE},
{'reference':'qemu-block-curl-4.2.1-lp152.9.20.1', 'cpu':'x86_64', 'release':'SUSE15.2', 'rpm_spec_vers_cmp':TRUE},
{'reference':'qemu-block-dmg-4.2.1-lp152.9.20.1', 'cpu':'x86_64', 'release':'SUSE15.2', 'rpm_spec_vers_cmp':TRUE},
{'reference':'qemu-block-gluster-4.2.1-lp152.9.20.1', 'cpu':'x86_64', 'release':'SUSE15.2', 'rpm_spec_vers_cmp':TRUE},
{'reference':'qemu-block-iscsi-4.2.1-lp152.9.20.1', 'cpu':'x86_64', 'release':'SUSE15.2', 'rpm_spec_vers_cmp':TRUE},
{'reference':'qemu-block-nfs-4.2.1-lp152.9.20.1', 'cpu':'x86_64', 'release':'SUSE15.2', 'rpm_spec_vers_cmp':TRUE},
{'reference':'qemu-block-rbd-4.2.1-lp152.9.20.1', 'cpu':'x86_64', 'release':'SUSE15.2', 'rpm_spec_vers_cmp':TRUE},
{'reference':'qemu-block-ssh-4.2.1-lp152.9.20.1', 'cpu':'x86_64', 'release':'SUSE15.2', 'rpm_spec_vers_cmp':TRUE},
{'reference':'qemu-extra-4.2.1-lp152.9.20.1', 'cpu':'x86_64', 'release':'SUSE15.2', 'rpm_spec_vers_cmp':TRUE},
{'reference':'qemu-guest-agent-4.2.1-lp152.9.20.1', 'cpu':'x86_64', 'release':'SUSE15.2', 'rpm_spec_vers_cmp':TRUE},
{'reference':'qemu-ipxe-1.0.0+-lp152.9.20.1', 'release':'SUSE15.2', 'rpm_spec_vers_cmp':TRUE},
{'reference':'qemu-ksm-4.2.1-lp152.9.20.1', 'cpu':'x86_64', 'release':'SUSE15.2', 'rpm_spec_vers_cmp':TRUE},
{'reference':'qemu-kvm-4.2.1-lp152.9.20.1', 'cpu':'x86_64', 'release':'SUSE15.2', 'rpm_spec_vers_cmp':TRUE},
{'reference':'qemu-lang-4.2.1-lp152.9.20.1', 'cpu':'x86_64', 'release':'SUSE15.2', 'rpm_spec_vers_cmp':TRUE},
{'reference':'qemu-linux-user-4.2.1-lp152.9.20.1', 'cpu':'x86_64', 'release':'SUSE15.2', 'rpm_spec_vers_cmp':TRUE},
{'reference':'qemu-microvm-4.2.1-lp152.9.20.1', 'release':'SUSE15.2', 'rpm_spec_vers_cmp':TRUE},
{'reference':'qemu-ppc-4.2.1-lp152.9.20.1', 'cpu':'x86_64', 'release':'SUSE15.2', 'rpm_spec_vers_cmp':TRUE},
{'reference':'qemu-s390-4.2.1-lp152.9.20.1', 'cpu':'x86_64', 'release':'SUSE15.2', 'rpm_spec_vers_cmp':TRUE},
{'reference':'qemu-seabios-1.12.1+-lp152.9.20.1', 'release':'SUSE15.2', 'rpm_spec_vers_cmp':TRUE},
{'reference':'qemu-sgabios-8-lp152.9.20.1', 'release':'SUSE15.2', 'rpm_spec_vers_cmp':TRUE},
{'reference':'qemu-testsuite-4.2.1-lp152.9.20.1', 'cpu':'x86_64', 'release':'SUSE15.2', 'rpm_spec_vers_cmp':TRUE},
{'reference':'qemu-tools-4.2.1-lp152.9.20.1', 'cpu':'x86_64', 'release':'SUSE15.2', 'rpm_spec_vers_cmp':TRUE},
{'reference':'qemu-ui-curses-4.2.1-lp152.9.20.1', 'cpu':'x86_64', 'release':'SUSE15.2', 'rpm_spec_vers_cmp':TRUE},
{'reference':'qemu-ui-gtk-4.2.1-lp152.9.20.1', 'cpu':'x86_64', 'release':'SUSE15.2', 'rpm_spec_vers_cmp':TRUE},
{'reference':'qemu-ui-sdl-4.2.1-lp152.9.20.1', 'cpu':'x86_64', 'release':'SUSE15.2', 'rpm_spec_vers_cmp':TRUE},
{'reference':'qemu-ui-spice-app-4.2.1-lp152.9.20.1', 'cpu':'x86_64', 'release':'SUSE15.2', 'rpm_spec_vers_cmp':TRUE},
{'reference':'qemu-vgabios-1.12.1+-lp152.9.20.1', 'release':'SUSE15.2', 'rpm_spec_vers_cmp':TRUE},
{'reference':'qemu-vhost-user-gpu-4.2.1-lp152.9.20.1', 'cpu':'x86_64', 'release':'SUSE15.2', 'rpm_spec_vers_cmp':TRUE},
{'reference':'qemu-x86-4.2.1-lp152.9.20.1', 'cpu':'x86_64', 'release':'SUSE15.2', 'rpm_spec_vers_cmp':TRUE}
];
var flag = 0;
foreach package_array ( pkgs ) {
var reference = NULL;
var release = NULL;
var cpu = NULL;
var rpm_spec_vers_cmp = NULL;
if (!empty_or_null(package_array['reference'])) reference = package_array['reference'];
if (!empty_or_null(package_array['release'])) release = package_array['release'];
if (!empty_or_null(package_array['cpu'])) cpu = package_array['cpu'];
if (!empty_or_null(package_array['rpm_spec_vers_cmp'])) rpm_spec_vers_cmp = package_array['rpm_spec_vers_cmp'];
if (reference && release) {
if (rpm_check(release:release, cpu:cpu, reference:reference, rpm_spec_vers_cmp:rpm_spec_vers_cmp)) flag++;
}
}
if (flag)
{
security_report_v4(
port : 0,
severity : SECURITY_WARNING,
extra : rpm_report_get()
);
exit(0);
}
else
{
var tested = pkg_tests_get();
if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
else audit(AUDIT_PACKAGE_NOT_INSTALLED, 'qemu / qemu-arm / qemu-audio-alsa / qemu-audio-pa / qemu-audio-sdl / etc');
}
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-35503
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-35504
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-35505
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-35506
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-20255
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-3527
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-3582
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-3592
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-3593
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-3594
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-3595
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-3607
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-3608
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-3611
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-3682
www.nessus.org/u?94d4d6d1
bugzilla.suse.com/1180432
bugzilla.suse.com/1180433
bugzilla.suse.com/1180434
bugzilla.suse.com/1180435
bugzilla.suse.com/1182651
bugzilla.suse.com/1186012
bugzilla.suse.com/1187364
bugzilla.suse.com/1187365
bugzilla.suse.com/1187366
bugzilla.suse.com/1187367
bugzilla.suse.com/1187499
bugzilla.suse.com/1187529
bugzilla.suse.com/1187538
bugzilla.suse.com/1187539
bugzilla.suse.com/1189145
www.suse.com/security/cve/CVE-2020-35503
www.suse.com/security/cve/CVE-2020-35504
www.suse.com/security/cve/CVE-2020-35505
www.suse.com/security/cve/CVE-2020-35506
www.suse.com/security/cve/CVE-2021-20255
www.suse.com/security/cve/CVE-2021-3527
www.suse.com/security/cve/CVE-2021-3582
www.suse.com/security/cve/CVE-2021-3592
www.suse.com/security/cve/CVE-2021-3593
www.suse.com/security/cve/CVE-2021-3594
www.suse.com/security/cve/CVE-2021-3595
www.suse.com/security/cve/CVE-2021-3607
www.suse.com/security/cve/CVE-2021-3608
www.suse.com/security/cve/CVE-2021-3611
www.suse.com/security/cve/CVE-2021-3682
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
SINGLE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:S/C:P/I:P/A:P
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
LOW
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H
AI Score
Confidence
Low
EPSS
Percentile
71.4%