CVSS2
Attack Vector
LOCAL
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:L/AC:L/Au:N/C:P/I:P/A:P
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
AI Score
Confidence
Low
The version of qemu / qemu-kvm installed on the remote CBL Mariner 2.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2021-3750 advisory.
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 80900
##
# (C) Tenable, Inc.
##
include('compat.inc');
if (description)
{
script_id(205079);
script_version("1.1");
script_set_attribute(attribute:"plugin_modification_date", value:"2024/08/06");
script_cve_id("CVE-2021-3750");
script_name(english:"CBL Mariner 2.0 Security Update: qemu / qemu-kvm (CVE-2021-3750)");
script_set_attribute(attribute:"synopsis", value:
"The remote CBL Mariner host is missing one or more security updates.");
script_set_attribute(attribute:"description", value:
"The version of qemu / qemu-kvm installed on the remote CBL Mariner 2.0 host is prior to tested version. It is,
therefore, affected by a vulnerability as referenced in the CVE-2021-3750 advisory.
- A DMA reentrancy issue was found in the USB EHCI controller emulation of QEMU. EHCI does not verify if the
Buffer Pointer overlaps with its MMIO region when it transfers the USB packets. Crafted content May be
written to the controller's registers and trigger undesirable actions (such as reset) while the device is
still transferring packets. This can ultimately lead to a use-after-free issue. A malicious guest could
use this flaw to crash the QEMU process on the host, resulting in a denial of service condition, or
potentially execute arbitrary code within the context of the QEMU process on the host. This flaw affects
QEMU versions before 7.0.0. (CVE-2021-3750)
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://nvd.nist.gov/vuln/detail/CVE-2021-3750");
script_set_attribute(attribute:"solution", value:
"Update the affected packages.");
script_set_cvss_base_vector("CVSS2#AV:L/AC:L/Au:N/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:L/AC:L/PR:H/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-2021-3750");
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:"2022/05/02");
script_set_attribute(attribute:"patch_publication_date", value:"2024/08/01");
script_set_attribute(attribute:"plugin_publication_date", value:"2024/08/06");
script_set_attribute(attribute:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:microsoft:cbl-mariner:qemu");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:microsoft:cbl-mariner:qemu-audio-alsa");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:microsoft:cbl-mariner:qemu-audio-oss");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:microsoft:cbl-mariner:qemu-block-curl");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:microsoft:cbl-mariner:qemu-block-dmg");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:microsoft:cbl-mariner:qemu-block-iscsi");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:microsoft:cbl-mariner:qemu-block-nfs");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:microsoft:cbl-mariner:qemu-block-rbd");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:microsoft:cbl-mariner:qemu-common");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:microsoft:cbl-mariner:qemu-device-display-vhost-user-gpu");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:microsoft:cbl-mariner:qemu-device-display-virtio-gpu");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:microsoft:cbl-mariner:qemu-device-display-virtio-gpu-ccw");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:microsoft:cbl-mariner:qemu-device-display-virtio-gpu-gl");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:microsoft:cbl-mariner:qemu-device-display-virtio-gpu-pci");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:microsoft:cbl-mariner:qemu-device-display-virtio-gpu-pci-gl");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:microsoft:cbl-mariner:qemu-device-display-virtio-vga");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:microsoft:cbl-mariner:qemu-device-display-virtio-vga-gl");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:microsoft:cbl-mariner:qemu-device-usb-host");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:microsoft:cbl-mariner:qemu-device-usb-redirect");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:microsoft:cbl-mariner:qemu-device-usb-smartcard");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:microsoft:cbl-mariner:qemu-docs");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:microsoft:cbl-mariner:qemu-guest-agent");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:microsoft:cbl-mariner:qemu-img");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:microsoft:cbl-mariner:qemu-ipxe");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:microsoft:cbl-mariner:qemu-kvm");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:microsoft:cbl-mariner:qemu-kvm-core");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:microsoft:cbl-mariner:qemu-pr-helper");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:microsoft:cbl-mariner:qemu-system-aarch64");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:microsoft:cbl-mariner:qemu-system-aarch64-core");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:microsoft:cbl-mariner:qemu-system-alpha");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:microsoft:cbl-mariner:qemu-system-alpha-core");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:microsoft:cbl-mariner:qemu-system-arm");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:microsoft:cbl-mariner:qemu-system-arm-core");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:microsoft:cbl-mariner:qemu-system-avr");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:microsoft:cbl-mariner:qemu-system-avr-core");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:microsoft:cbl-mariner:qemu-system-cris");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:microsoft:cbl-mariner:qemu-system-x86");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:microsoft:cbl-mariner:qemu-system-x86-core");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:microsoft:cbl-mariner:qemu-tests");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:microsoft:cbl-mariner:qemu-tools");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:microsoft:cbl-mariner:qemu-ui-curses");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:microsoft:cbl-mariner:qemu-ui-egl-headless");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:microsoft:cbl-mariner:qemu-ui-gtk");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:microsoft:cbl-mariner:qemu-ui-opengl");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:microsoft:cbl-mariner:qemu-user");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:microsoft:cbl-mariner:qemu-user-binfmt");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:microsoft:cbl-mariner:qemu-virtiofsd");
script_set_attribute(attribute:"cpe", value:"x-cpe:/o:microsoft:cbl-mariner");
script_set_attribute(attribute:"generated_plugin", value:"current");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_family(english:"MarinerOS Local Security Checks");
script_copyright(english:"This script is Copyright (C) 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/CBLMariner/release", "Host/CBLMariner/rpm-list", "Host/cpu");
exit(0);
}
include('rpm.inc');
if (!get_kb_item('Host/local_checks_enabled')) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
var release = get_kb_item('Host/CBLMariner/release');
if (isnull(release) || 'CBL-Mariner' >!< release) audit(AUDIT_OS_NOT, 'CBL-Mariner');
var os_ver = pregmatch(pattern: "CBL-Mariner ([0-9]+(\.[0-9]+)?)", string:release);
if (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, 'CBL-Mariner');
os_ver = os_ver[1];
if (! preg(pattern:"^2([^0-9]|$)", string:os_ver)) audit(AUDIT_OS_NOT, 'CBL-Mariner 2.0', 'CBL-Mariner ' + os_ver);
if (!get_kb_item('Host/CBLMariner/rpm-list')) audit(AUDIT_PACKAGE_LIST_MISSING);
var cpu = get_kb_item('Host/cpu');
if (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);
if ('x86_64' >!< cpu && cpu !~ "^i[3-6]86$" && 'aarch64' >!< cpu)
audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, 'CBL-Mariner', cpu);
var pkgs = [
{'reference':'qemu-6.2.0-16.cm2', 'cpu':'x86_64', 'release':'2.0', 'rpm_spec_vers_cmp':TRUE},
{'reference':'qemu-6.2.0-16.cm2', 'cpu':'aarch64', 'release':'2.0', 'rpm_spec_vers_cmp':TRUE},
{'reference':'qemu-audio-alsa-6.2.0-16.cm2', 'cpu':'x86_64', 'release':'2.0', 'rpm_spec_vers_cmp':TRUE},
{'reference':'qemu-audio-alsa-6.2.0-16.cm2', 'cpu':'aarch64', 'release':'2.0', 'rpm_spec_vers_cmp':TRUE},
{'reference':'qemu-audio-oss-6.2.0-16.cm2', 'cpu':'x86_64', 'release':'2.0', 'rpm_spec_vers_cmp':TRUE},
{'reference':'qemu-audio-oss-6.2.0-16.cm2', 'cpu':'aarch64', 'release':'2.0', 'rpm_spec_vers_cmp':TRUE},
{'reference':'qemu-block-curl-6.2.0-16.cm2', 'cpu':'x86_64', 'release':'2.0', 'rpm_spec_vers_cmp':TRUE},
{'reference':'qemu-block-curl-6.2.0-16.cm2', 'cpu':'aarch64', 'release':'2.0', 'rpm_spec_vers_cmp':TRUE},
{'reference':'qemu-block-dmg-6.2.0-16.cm2', 'cpu':'x86_64', 'release':'2.0', 'rpm_spec_vers_cmp':TRUE},
{'reference':'qemu-block-dmg-6.2.0-16.cm2', 'cpu':'aarch64', 'release':'2.0', 'rpm_spec_vers_cmp':TRUE},
{'reference':'qemu-block-iscsi-6.2.0-16.cm2', 'cpu':'x86_64', 'release':'2.0', 'rpm_spec_vers_cmp':TRUE},
{'reference':'qemu-block-iscsi-6.2.0-16.cm2', 'cpu':'aarch64', 'release':'2.0', 'rpm_spec_vers_cmp':TRUE},
{'reference':'qemu-block-nfs-6.2.0-16.cm2', 'cpu':'x86_64', 'release':'2.0', 'rpm_spec_vers_cmp':TRUE},
{'reference':'qemu-block-nfs-6.2.0-16.cm2', 'cpu':'aarch64', 'release':'2.0', 'rpm_spec_vers_cmp':TRUE},
{'reference':'qemu-block-rbd-6.2.0-16.cm2', 'cpu':'x86_64', 'release':'2.0', 'rpm_spec_vers_cmp':TRUE},
{'reference':'qemu-block-rbd-6.2.0-16.cm2', 'cpu':'aarch64', 'release':'2.0', 'rpm_spec_vers_cmp':TRUE},
{'reference':'qemu-common-6.2.0-16.cm2', 'cpu':'x86_64', 'release':'2.0', 'rpm_spec_vers_cmp':TRUE},
{'reference':'qemu-common-6.2.0-16.cm2', 'cpu':'aarch64', 'release':'2.0', 'rpm_spec_vers_cmp':TRUE},
{'reference':'qemu-device-display-vhost-user-gpu-6.2.0-16.cm2', 'cpu':'x86_64', 'release':'2.0', 'rpm_spec_vers_cmp':TRUE},
{'reference':'qemu-device-display-vhost-user-gpu-6.2.0-16.cm2', 'cpu':'aarch64', 'release':'2.0', 'rpm_spec_vers_cmp':TRUE},
{'reference':'qemu-device-display-virtio-gpu-6.2.0-16.cm2', 'cpu':'x86_64', 'release':'2.0', 'rpm_spec_vers_cmp':TRUE},
{'reference':'qemu-device-display-virtio-gpu-6.2.0-16.cm2', 'cpu':'aarch64', 'release':'2.0', 'rpm_spec_vers_cmp':TRUE},
{'reference':'qemu-device-display-virtio-gpu-ccw-6.2.0-16.cm2', 'cpu':'x86_64', 'release':'2.0', 'rpm_spec_vers_cmp':TRUE},
{'reference':'qemu-device-display-virtio-gpu-ccw-6.2.0-16.cm2', 'cpu':'aarch64', 'release':'2.0', 'rpm_spec_vers_cmp':TRUE},
{'reference':'qemu-device-display-virtio-gpu-gl-6.2.0-16.cm2', 'cpu':'x86_64', 'release':'2.0', 'rpm_spec_vers_cmp':TRUE},
{'reference':'qemu-device-display-virtio-gpu-gl-6.2.0-16.cm2', 'cpu':'aarch64', 'release':'2.0', 'rpm_spec_vers_cmp':TRUE},
{'reference':'qemu-device-display-virtio-gpu-pci-6.2.0-16.cm2', 'cpu':'x86_64', 'release':'2.0', 'rpm_spec_vers_cmp':TRUE},
{'reference':'qemu-device-display-virtio-gpu-pci-6.2.0-16.cm2', 'cpu':'aarch64', 'release':'2.0', 'rpm_spec_vers_cmp':TRUE},
{'reference':'qemu-device-display-virtio-gpu-pci-gl-6.2.0-16.cm2', 'cpu':'x86_64', 'release':'2.0', 'rpm_spec_vers_cmp':TRUE},
{'reference':'qemu-device-display-virtio-gpu-pci-gl-6.2.0-16.cm2', 'cpu':'aarch64', 'release':'2.0', 'rpm_spec_vers_cmp':TRUE},
{'reference':'qemu-device-display-virtio-vga-6.2.0-16.cm2', 'cpu':'x86_64', 'release':'2.0', 'rpm_spec_vers_cmp':TRUE},
{'reference':'qemu-device-display-virtio-vga-6.2.0-16.cm2', 'cpu':'aarch64', 'release':'2.0', 'rpm_spec_vers_cmp':TRUE},
{'reference':'qemu-device-display-virtio-vga-gl-6.2.0-16.cm2', 'cpu':'x86_64', 'release':'2.0', 'rpm_spec_vers_cmp':TRUE},
{'reference':'qemu-device-display-virtio-vga-gl-6.2.0-16.cm2', 'cpu':'aarch64', 'release':'2.0', 'rpm_spec_vers_cmp':TRUE},
{'reference':'qemu-device-usb-host-6.2.0-16.cm2', 'cpu':'x86_64', 'release':'2.0', 'rpm_spec_vers_cmp':TRUE},
{'reference':'qemu-device-usb-host-6.2.0-16.cm2', 'cpu':'aarch64', 'release':'2.0', 'rpm_spec_vers_cmp':TRUE},
{'reference':'qemu-device-usb-redirect-6.2.0-16.cm2', 'cpu':'x86_64', 'release':'2.0', 'rpm_spec_vers_cmp':TRUE},
{'reference':'qemu-device-usb-redirect-6.2.0-16.cm2', 'cpu':'aarch64', 'release':'2.0', 'rpm_spec_vers_cmp':TRUE},
{'reference':'qemu-device-usb-smartcard-6.2.0-16.cm2', 'cpu':'x86_64', 'release':'2.0', 'rpm_spec_vers_cmp':TRUE},
{'reference':'qemu-device-usb-smartcard-6.2.0-16.cm2', 'cpu':'aarch64', 'release':'2.0', 'rpm_spec_vers_cmp':TRUE},
{'reference':'qemu-docs-6.2.0-16.cm2', 'cpu':'x86_64', 'release':'2.0', 'rpm_spec_vers_cmp':TRUE},
{'reference':'qemu-docs-6.2.0-16.cm2', 'cpu':'aarch64', 'release':'2.0', 'rpm_spec_vers_cmp':TRUE},
{'reference':'qemu-guest-agent-6.2.0-16.cm2', 'cpu':'x86_64', 'release':'2.0', 'rpm_spec_vers_cmp':TRUE},
{'reference':'qemu-guest-agent-6.2.0-16.cm2', 'cpu':'aarch64', 'release':'2.0', 'rpm_spec_vers_cmp':TRUE},
{'reference':'qemu-img-6.2.0-16.cm2', 'cpu':'x86_64', 'release':'2.0', 'rpm_spec_vers_cmp':TRUE},
{'reference':'qemu-img-6.2.0-16.cm2', 'cpu':'aarch64', 'release':'2.0', 'rpm_spec_vers_cmp':TRUE},
{'reference':'qemu-ipxe-6.2.0-16.cm2', 'cpu':'x86_64', 'release':'2.0', 'rpm_spec_vers_cmp':TRUE},
{'reference':'qemu-ipxe-6.2.0-16.cm2', 'cpu':'aarch64', 'release':'2.0', 'rpm_spec_vers_cmp':TRUE},
{'reference':'qemu-kvm-6.2.0-16.cm2', 'cpu':'x86_64', 'release':'2.0', 'rpm_spec_vers_cmp':TRUE},
{'reference':'qemu-kvm-6.2.0-16.cm2', 'cpu':'aarch64', 'release':'2.0', 'rpm_spec_vers_cmp':TRUE},
{'reference':'qemu-kvm-core-6.2.0-16.cm2', 'cpu':'x86_64', 'release':'2.0', 'rpm_spec_vers_cmp':TRUE},
{'reference':'qemu-kvm-core-6.2.0-16.cm2', 'cpu':'aarch64', 'release':'2.0', 'rpm_spec_vers_cmp':TRUE},
{'reference':'qemu-pr-helper-6.2.0-16.cm2', 'cpu':'x86_64', 'release':'2.0', 'rpm_spec_vers_cmp':TRUE},
{'reference':'qemu-pr-helper-6.2.0-16.cm2', 'cpu':'aarch64', 'release':'2.0', 'rpm_spec_vers_cmp':TRUE},
{'reference':'qemu-system-aarch64-6.2.0-16.cm2', 'cpu':'x86_64', 'release':'2.0', 'rpm_spec_vers_cmp':TRUE},
{'reference':'qemu-system-aarch64-6.2.0-16.cm2', 'cpu':'aarch64', 'release':'2.0', 'rpm_spec_vers_cmp':TRUE},
{'reference':'qemu-system-aarch64-core-6.2.0-16.cm2', 'cpu':'x86_64', 'release':'2.0', 'rpm_spec_vers_cmp':TRUE},
{'reference':'qemu-system-aarch64-core-6.2.0-16.cm2', 'cpu':'aarch64', 'release':'2.0', 'rpm_spec_vers_cmp':TRUE},
{'reference':'qemu-system-alpha-6.2.0-16.cm2', 'cpu':'x86_64', 'release':'2.0', 'rpm_spec_vers_cmp':TRUE},
{'reference':'qemu-system-alpha-6.2.0-16.cm2', 'cpu':'aarch64', 'release':'2.0', 'rpm_spec_vers_cmp':TRUE},
{'reference':'qemu-system-alpha-core-6.2.0-16.cm2', 'cpu':'x86_64', 'release':'2.0', 'rpm_spec_vers_cmp':TRUE},
{'reference':'qemu-system-alpha-core-6.2.0-16.cm2', 'cpu':'aarch64', 'release':'2.0', 'rpm_spec_vers_cmp':TRUE},
{'reference':'qemu-system-arm-6.2.0-16.cm2', 'cpu':'x86_64', 'release':'2.0', 'rpm_spec_vers_cmp':TRUE},
{'reference':'qemu-system-arm-6.2.0-16.cm2', 'cpu':'aarch64', 'release':'2.0', 'rpm_spec_vers_cmp':TRUE},
{'reference':'qemu-system-arm-core-6.2.0-16.cm2', 'cpu':'x86_64', 'release':'2.0', 'rpm_spec_vers_cmp':TRUE},
{'reference':'qemu-system-arm-core-6.2.0-16.cm2', 'cpu':'aarch64', 'release':'2.0', 'rpm_spec_vers_cmp':TRUE},
{'reference':'qemu-system-avr-6.2.0-16.cm2', 'cpu':'x86_64', 'release':'2.0', 'rpm_spec_vers_cmp':TRUE},
{'reference':'qemu-system-avr-6.2.0-16.cm2', 'cpu':'aarch64', 'release':'2.0', 'rpm_spec_vers_cmp':TRUE},
{'reference':'qemu-system-avr-core-6.2.0-16.cm2', 'cpu':'x86_64', 'release':'2.0', 'rpm_spec_vers_cmp':TRUE},
{'reference':'qemu-system-avr-core-6.2.0-16.cm2', 'cpu':'aarch64', 'release':'2.0', 'rpm_spec_vers_cmp':TRUE},
{'reference':'qemu-system-cris-6.2.0-16.cm2', 'cpu':'aarch64', 'release':'2.0', 'rpm_spec_vers_cmp':TRUE},
{'reference':'qemu-system-x86-6.2.0-16.cm2', 'cpu':'x86_64', 'release':'2.0', 'rpm_spec_vers_cmp':TRUE},
{'reference':'qemu-system-x86-core-6.2.0-16.cm2', 'cpu':'x86_64', 'release':'2.0', 'rpm_spec_vers_cmp':TRUE},
{'reference':'qemu-tests-6.2.0-16.cm2', 'cpu':'x86_64', 'release':'2.0', 'rpm_spec_vers_cmp':TRUE},
{'reference':'qemu-tests-6.2.0-16.cm2', 'cpu':'aarch64', 'release':'2.0', 'rpm_spec_vers_cmp':TRUE},
{'reference':'qemu-tools-6.2.0-16.cm2', 'cpu':'x86_64', 'release':'2.0', 'rpm_spec_vers_cmp':TRUE},
{'reference':'qemu-tools-6.2.0-16.cm2', 'cpu':'aarch64', 'release':'2.0', 'rpm_spec_vers_cmp':TRUE},
{'reference':'qemu-ui-curses-6.2.0-16.cm2', 'cpu':'x86_64', 'release':'2.0', 'rpm_spec_vers_cmp':TRUE},
{'reference':'qemu-ui-curses-6.2.0-16.cm2', 'cpu':'aarch64', 'release':'2.0', 'rpm_spec_vers_cmp':TRUE},
{'reference':'qemu-ui-egl-headless-6.2.0-16.cm2', 'cpu':'x86_64', 'release':'2.0', 'rpm_spec_vers_cmp':TRUE},
{'reference':'qemu-ui-egl-headless-6.2.0-16.cm2', 'cpu':'aarch64', 'release':'2.0', 'rpm_spec_vers_cmp':TRUE},
{'reference':'qemu-ui-gtk-6.2.0-16.cm2', 'cpu':'x86_64', 'release':'2.0', 'rpm_spec_vers_cmp':TRUE},
{'reference':'qemu-ui-gtk-6.2.0-16.cm2', 'cpu':'aarch64', 'release':'2.0', 'rpm_spec_vers_cmp':TRUE},
{'reference':'qemu-ui-opengl-6.2.0-16.cm2', 'cpu':'x86_64', 'release':'2.0', 'rpm_spec_vers_cmp':TRUE},
{'reference':'qemu-ui-opengl-6.2.0-16.cm2', 'cpu':'aarch64', 'release':'2.0', 'rpm_spec_vers_cmp':TRUE},
{'reference':'qemu-user-6.2.0-16.cm2', 'cpu':'x86_64', 'release':'2.0', 'rpm_spec_vers_cmp':TRUE},
{'reference':'qemu-user-6.2.0-16.cm2', 'cpu':'aarch64', 'release':'2.0', 'rpm_spec_vers_cmp':TRUE},
{'reference':'qemu-user-binfmt-6.2.0-16.cm2', 'cpu':'x86_64', 'release':'2.0', 'rpm_spec_vers_cmp':TRUE},
{'reference':'qemu-user-binfmt-6.2.0-16.cm2', 'cpu':'aarch64', 'release':'2.0', 'rpm_spec_vers_cmp':TRUE},
{'reference':'qemu-virtiofsd-6.2.0-16.cm2', 'cpu':'x86_64', 'release':'2.0', 'rpm_spec_vers_cmp':TRUE},
{'reference':'qemu-virtiofsd-6.2.0-16.cm2', 'cpu':'aarch64', 'release':'2.0', 'rpm_spec_vers_cmp':TRUE}
];
var flag = 0;
foreach var package_array ( pkgs ) {
var reference = NULL;
var _release = NULL;
var sp = NULL;
var _cpu = NULL;
var el_string = NULL;
var rpm_spec_vers_cmp = NULL;
var epoch = NULL;
var allowmaj = NULL;
var exists_check = NULL;
if (!empty_or_null(package_array['reference'])) reference = package_array['reference'];
if (!empty_or_null(package_array['release'])) _release = 'CBLMariner-' + package_array['release'];
if (!empty_or_null(package_array['sp'])) sp = package_array['sp'];
if (!empty_or_null(package_array['cpu'])) _cpu = package_array['cpu'];
if (!empty_or_null(package_array['el_string'])) el_string = package_array['el_string'];
if (!empty_or_null(package_array['rpm_spec_vers_cmp'])) rpm_spec_vers_cmp = package_array['rpm_spec_vers_cmp'];
if (!empty_or_null(package_array['epoch'])) epoch = package_array['epoch'];
if (!empty_or_null(package_array['allowmaj'])) allowmaj = package_array['allowmaj'];
if (!empty_or_null(package_array['exists_check'])) exists_check = package_array['exists_check'];
if (reference && _release && (!exists_check || rpm_exists(release:_release, rpm:exists_check))) {
if (rpm_check(release:_release, sp:sp, cpu:_cpu, reference:reference, epoch:epoch, el_string:el_string, rpm_spec_vers_cmp:rpm_spec_vers_cmp, allowmaj:allowmaj)) 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-audio-alsa / qemu-audio-oss / qemu-block-curl / etc');
}
CVSS2
Attack Vector
LOCAL
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:L/AC:L/Au:N/C:P/I:P/A:P
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
AI Score
Confidence
Low