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nessusThis script is Copyright (C) 2017-2019 and is owned by Tenable, Inc. or an Affiliate thereof.REDHAT-RHSA-2017-0217.NASL
HistoryFeb 01, 2017 - 12:00 a.m.

RHEL 7 : kernel (RHSA-2017:0217)

2017-02-0100:00:00
This script is Copyright (C) 2017-2019 and is owned by Tenable, Inc. or an Affiliate thereof.
www.tenable.com
88

10 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:N/AC:L/Au:N/C:C/I:C/A:C

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

0.038 Low

EPSS

Percentile

91.9%

An update for kernel is now available for Red Hat Enterprise Linux 7.2 Extended Update Support.

Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.

The kernel packages contain the Linux kernel, the core of any Linux operating system.

Security Fix(es) :

  • A use-after-free vulnerability was found in the kernel’s socket recvmmsg subsystem. This may allow remote attackers to corrupt memory and may allow execution of arbitrary code. This corruption takes place during the error handling routines within __sys_recvmmsg() function.
    (CVE-2016-7117, Important)

  • It is possible for a single process to cause an OOM condition by filling large pipes with data that are never read. A typical process filling 4096 pipes with 1 MB of data will use 4 GB of memory and there can be multiple such processes, up to a per-user-limit.
    (CVE-2016-2847, Moderate)

Red Hat would like to thank Tetsuo Handa for reporting CVE-2016-2847.

Bug Fix(es) :

  • Previously, an XFS corruption in some cases occurred on Seagate 8TB drive based volumes after a planned system shutdown or reboot, when a disk write back cache was used. With this update, the megaraid_sas driver has been fixed and the XFS corruption no longer occurs in the described scenario. (BZ#1398178)

  • This update applies a set of patches for the resizable hash table (rhashtable). This set contains backported bug fixes and enhancements from upstream. (BZ#1382630)

  • Previously, a kernel panic in some cases occurred during the boot with the Nonvolatile Memory Express (NVMe) kernel module, because the NVMe driver did not receive legacy PCI interrupts. This update fixes the NVMe driver to always use the Message Signaled Interrupts (MSI/MSI-X) interrupts. As a result, the operating system now boots without panic under the described circumstances. (BZ#1396558)

  • Previously, the Advanced Error Reporting (AER) correct error in some cases caused a kernel panic. This update fixes the
    _scsih_pci_mmio_enabled() function in the mpt3sas driver to not incorrectly return PCI_ERS_RESULT_NEED_RESET return value in the situation when PCI_ERS_RESULT_RECOVERED return value is expected. As a result, the kernel no longer panics due to _scsih_pci_mmio_enabled().
    (BZ#1395220)

  • When resizing the Transmit (TX) and Receive (RX) rings in the sfc driver with the β€˜ethtool -G’ command, a kernel protection fault in the napi_hash_add() function occurred on systems with a large number of queues. With this update, the efx_copy_channel()function in the sfc driver has been fixed to correctly clear the napi_hash state. As a result, the sfc kernel module now unloads successfully without the mentioned kernel protection fault. (BZ#1401460)

  • When a virtual machine (VM) with 2 PCI-Passthrough Ethernet interfaces attached was created, deleted and recreated, the operating system terminated unexpectedly and rebooted during the recreation.
    This update fixes the race condition between the eventfd and virqfd signaling mechanisms in the vfio driver. As a result, the operating system now boots without crashing in the described situation.
    (BZ#1391610)

  • Previously, when two NFS shares with different security settings were mounted, the I/O operations to the kerberos-authenticated mount caused the RPC_CRED_KEY_EXPIRE_SOON parameter to be set, but the parameter was not unset when performing the I/O operations on the sec=sys mount. Consequently, writes to both NFS shares had the same parameters, regardless of their security settings. This update fixes this problem by moving the NO_CRKEY_TIMEOUT parameter to the auth->au_flags field. As a result, NFS shares with different security settings are now handled as expected. (BZ# 1388603)

  • Previously, memory corruption by copying data into the wrong memory locations sometimes occurred, because the __copy_tofrom_user() function was returning incorrect values. This update fixes the
    __copy_tofrom_user() function so that it no longer returns larger values than the number of bytes it was asked to copy. As a result, memory corruption no longer occurs in he described scenario.
    (BZ#1398588)

#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were  
# extracted from Red Hat Security Advisory RHSA-2017:0217. The text 
# itself is copyright (C) Red Hat, Inc.
#

include("compat.inc");

if (description)
{
  script_id(96922);
  script_version("3.11");
  script_cvs_date("Date: 2019/10/24 15:35:42");

  script_cve_id("CVE-2016-2847", "CVE-2016-7117");
  script_xref(name:"RHSA", value:"2017:0217");

  script_name(english:"RHEL 7 : kernel (RHSA-2017:0217)");
  script_summary(english:"Checks the rpm output for the updated packages");

  script_set_attribute(
    attribute:"synopsis", 
    value:"The remote Red Hat host is missing one or more security updates."
  );
  script_set_attribute(
    attribute:"description", 
    value:
"An update for kernel is now available for Red Hat Enterprise Linux 7.2
Extended Update Support.

Red Hat Product Security has rated this update as having a security
impact of Important. A Common Vulnerability Scoring System (CVSS) base
score, which gives a detailed severity rating, is available for each
vulnerability from the CVE link(s) in the References section.

The kernel packages contain the Linux kernel, the core of any Linux
operating system.

Security Fix(es) :

* A use-after-free vulnerability was found in the kernel's socket
recvmmsg subsystem. This may allow remote attackers to corrupt memory
and may allow execution of arbitrary code. This corruption takes place
during the error handling routines within __sys_recvmmsg() function.
(CVE-2016-7117, Important)

* It is possible for a single process to cause an OOM condition by
filling large pipes with data that are never read. A typical process
filling 4096 pipes with 1 MB of data will use 4 GB of memory and there
can be multiple such processes, up to a per-user-limit.
(CVE-2016-2847, Moderate)

Red Hat would like to thank Tetsuo Handa for reporting CVE-2016-2847.

Bug Fix(es) :

* Previously, an XFS corruption in some cases occurred on Seagate 8TB
drive based volumes after a planned system shutdown or reboot, when a
disk write back cache was used. With this update, the megaraid_sas
driver has been fixed and the XFS corruption no longer occurs in the
described scenario. (BZ#1398178)

* This update applies a set of patches for the resizable hash table
(rhashtable). This set contains backported bug fixes and enhancements
from upstream. (BZ#1382630)

* Previously, a kernel panic in some cases occurred during the boot
with the Nonvolatile Memory Express (NVMe) kernel module, because the
NVMe driver did not receive legacy PCI interrupts. This update fixes
the NVMe driver to always use the Message Signaled Interrupts
(MSI/MSI-X) interrupts. As a result, the operating system now boots
without panic under the described circumstances. (BZ#1396558)

* Previously, the Advanced Error Reporting (AER) correct error in some
cases caused a kernel panic. This update fixes the
_scsih_pci_mmio_enabled() function in the mpt3sas driver to not
incorrectly return PCI_ERS_RESULT_NEED_RESET return value in the
situation when PCI_ERS_RESULT_RECOVERED return value is expected. As a
result, the kernel no longer panics due to _scsih_pci_mmio_enabled().
(BZ#1395220)

* When resizing the Transmit (TX) and Receive (RX) rings in the sfc
driver with the 'ethtool -G' command, a kernel protection fault in the
napi_hash_add() function occurred on systems with a large number of
queues. With this update, the efx_copy_channel()function in the sfc
driver has been fixed to correctly clear the napi_hash state. As a
result, the sfc kernel module now unloads successfully without the
mentioned kernel protection fault. (BZ#1401460)

* When a virtual machine (VM) with 2 PCI-Passthrough Ethernet
interfaces attached was created, deleted and recreated, the operating
system terminated unexpectedly and rebooted during the recreation.
This update fixes the race condition between the eventfd and virqfd
signaling mechanisms in the vfio driver. As a result, the operating
system now boots without crashing in the described situation.
(BZ#1391610)

* Previously, when two NFS shares with different security settings
were mounted, the I/O operations to the kerberos-authenticated mount
caused the RPC_CRED_KEY_EXPIRE_SOON parameter to be set, but the
parameter was not unset when performing the I/O operations on the
sec=sys mount. Consequently, writes to both NFS shares had the same
parameters, regardless of their security settings. This update fixes
this problem by moving the NO_CRKEY_TIMEOUT parameter to the
auth->au_flags field. As a result, NFS shares with different security
settings are now handled as expected. (BZ# 1388603)

* Previously, memory corruption by copying data into the wrong memory
locations sometimes occurred, because the __copy_tofrom_user()
function was returning incorrect values. This update fixes the
__copy_tofrom_user() function so that it no longer returns larger
values than the number of bytes it was asked to copy. As a result,
memory corruption no longer occurs in he described scenario.
(BZ#1398588)"
  );
  # https://access.redhat.com/security/vulnerabilities/2706661
  script_set_attribute(
    attribute:"see_also",
    value:"https://access.redhat.com/security/vulnerabilities/DirtyCow"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://access.redhat.com/errata/RHSA-2017:0217"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://access.redhat.com/security/cve/cve-2016-2847"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://access.redhat.com/security/cve/cve-2016-7117"
  );
  script_set_attribute(attribute:"solution", value:"Update the affected packages.");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:C/I:C/A:C");
  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:H/I:H/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:redhat:enterprise_linux:kernel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:kernel-abi-whitelists");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:kernel-debug");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:kernel-debug-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:kernel-debug-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:kernel-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:kernel-debuginfo-common-s390x");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:kernel-debuginfo-common-x86_64");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:kernel-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:kernel-doc");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:kernel-headers");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:kernel-kdump");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:kernel-kdump-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:kernel-kdump-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:kernel-tools");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:kernel-tools-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:kernel-tools-libs");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:kernel-tools-libs-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:perf");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:perf-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:python-perf");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:python-perf-debuginfo");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:redhat:enterprise_linux:7.2");

  script_set_attribute(attribute:"vuln_publication_date", value:"2016/04/27");
  script_set_attribute(attribute:"patch_publication_date", value:"2017/01/31");
  script_set_attribute(attribute:"plugin_publication_date", value:"2017/02/01");
  script_set_attribute(attribute:"generated_plugin", value:"current");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2017-2019 and is owned by Tenable, Inc. or an Affiliate thereof.");
  script_family(english:"Red Hat Local Security Checks");

  script_dependencies("ssh_get_info.nasl", "linux_alt_patch_detect.nasl");
  script_require_keys("Host/local_checks_enabled", "Host/RedHat/release", "Host/RedHat/rpm-list", "Host/cpu");

  exit(0);
}


include("audit.inc");
include("global_settings.inc");
include("misc_func.inc");
include("rpm.inc");
include("ksplice.inc");

if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
release = get_kb_item("Host/RedHat/release");
if (isnull(release) || "Red Hat" >!< release) audit(AUDIT_OS_NOT, "Red Hat");
os_ver = pregmatch(pattern: "Red Hat Enterprise Linux.*release ([0-9]+(\.[0-9]+)?)", string:release);
if (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, "Red Hat");
os_ver = os_ver[1];
if (! preg(pattern:"^7\.2([^0-9]|$)", string:os_ver)) audit(AUDIT_OS_NOT, "Red Hat 7.2", "Red Hat " + os_ver);

if (!get_kb_item("Host/RedHat/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING);

cpu = get_kb_item("Host/cpu");
if (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);
if ("x86_64" >!< cpu && cpu !~ "^i[3-6]86$" && "s390" >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, "Red Hat", cpu);

if (get_one_kb_item("Host/ksplice/kernel-cves"))
{
  rm_kb_item(name:"Host/uptrack-uname-r");
  cve_list = make_list("CVE-2016-2847", "CVE-2016-7117");
  if (ksplice_cves_check(cve_list))
  {
    audit(AUDIT_PATCH_INSTALLED, "KSplice hotfix for RHSA-2017:0217");
  }
  else
  {
    __rpm_report = ksplice_reporting_text();
  }
}

yum_updateinfo = get_kb_item("Host/RedHat/yum-updateinfo");
if (!empty_or_null(yum_updateinfo)) 
{
  rhsa = "RHSA-2017:0217";
  yum_report = redhat_generate_yum_updateinfo_report(rhsa:rhsa);
  if (!empty_or_null(yum_report))
  {
    security_report_v4(
      port       : 0,
      severity   : SECURITY_HOLE,
      extra      : yum_report 
    );
    exit(0);
  }
  else
  {
    audit_message = "affected by Red Hat security advisory " + rhsa;
    audit(AUDIT_OS_NOT, audit_message);
  }
}
else
{
  flag = 0;
  if (rpm_check(release:"RHEL7", sp:"2", cpu:"s390x", reference:"kernel-3.10.0-327.46.1.el7")) flag++;
  if (rpm_check(release:"RHEL7", sp:"2", cpu:"x86_64", reference:"kernel-3.10.0-327.46.1.el7")) flag++;
  if (rpm_check(release:"RHEL7", sp:"2", reference:"kernel-abi-whitelists-3.10.0-327.46.1.el7")) flag++;
  if (rpm_check(release:"RHEL7", sp:"2", cpu:"s390x", reference:"kernel-debug-3.10.0-327.46.1.el7")) flag++;
  if (rpm_check(release:"RHEL7", sp:"2", cpu:"x86_64", reference:"kernel-debug-3.10.0-327.46.1.el7")) flag++;
  if (rpm_check(release:"RHEL7", sp:"2", cpu:"s390x", reference:"kernel-debug-debuginfo-3.10.0-327.46.1.el7")) flag++;
  if (rpm_check(release:"RHEL7", sp:"2", cpu:"x86_64", reference:"kernel-debug-debuginfo-3.10.0-327.46.1.el7")) flag++;
  if (rpm_check(release:"RHEL7", sp:"2", cpu:"s390x", reference:"kernel-debug-devel-3.10.0-327.46.1.el7")) flag++;
  if (rpm_check(release:"RHEL7", sp:"2", cpu:"x86_64", reference:"kernel-debug-devel-3.10.0-327.46.1.el7")) flag++;
  if (rpm_check(release:"RHEL7", sp:"2", cpu:"s390x", reference:"kernel-debuginfo-3.10.0-327.46.1.el7")) flag++;
  if (rpm_check(release:"RHEL7", sp:"2", cpu:"x86_64", reference:"kernel-debuginfo-3.10.0-327.46.1.el7")) flag++;
  if (rpm_check(release:"RHEL7", sp:"2", cpu:"s390x", reference:"kernel-debuginfo-common-s390x-3.10.0-327.46.1.el7")) flag++;
  if (rpm_check(release:"RHEL7", sp:"2", cpu:"x86_64", reference:"kernel-debuginfo-common-x86_64-3.10.0-327.46.1.el7")) flag++;
  if (rpm_check(release:"RHEL7", sp:"2", cpu:"s390x", reference:"kernel-devel-3.10.0-327.46.1.el7")) flag++;
  if (rpm_check(release:"RHEL7", sp:"2", cpu:"x86_64", reference:"kernel-devel-3.10.0-327.46.1.el7")) flag++;
  if (rpm_check(release:"RHEL7", sp:"2", reference:"kernel-doc-3.10.0-327.46.1.el7")) flag++;
  if (rpm_check(release:"RHEL7", sp:"2", cpu:"s390x", reference:"kernel-headers-3.10.0-327.46.1.el7")) flag++;
  if (rpm_check(release:"RHEL7", sp:"2", cpu:"x86_64", reference:"kernel-headers-3.10.0-327.46.1.el7")) flag++;
  if (rpm_check(release:"RHEL7", sp:"2", cpu:"s390x", reference:"kernel-kdump-3.10.0-327.46.1.el7")) flag++;
  if (rpm_check(release:"RHEL7", sp:"2", cpu:"s390x", reference:"kernel-kdump-debuginfo-3.10.0-327.46.1.el7")) flag++;
  if (rpm_check(release:"RHEL7", sp:"2", cpu:"s390x", reference:"kernel-kdump-devel-3.10.0-327.46.1.el7")) flag++;
  if (rpm_check(release:"RHEL7", sp:"2", cpu:"x86_64", reference:"kernel-tools-3.10.0-327.46.1.el7")) flag++;
  if (rpm_check(release:"RHEL7", sp:"2", cpu:"x86_64", reference:"kernel-tools-debuginfo-3.10.0-327.46.1.el7")) flag++;
  if (rpm_check(release:"RHEL7", sp:"2", cpu:"x86_64", reference:"kernel-tools-libs-3.10.0-327.46.1.el7")) flag++;
  if (rpm_check(release:"RHEL7", sp:"2", cpu:"x86_64", reference:"kernel-tools-libs-devel-3.10.0-327.46.1.el7")) flag++;
  if (rpm_check(release:"RHEL7", sp:"2", cpu:"s390x", reference:"perf-3.10.0-327.46.1.el7")) flag++;
  if (rpm_check(release:"RHEL7", sp:"2", cpu:"x86_64", reference:"perf-3.10.0-327.46.1.el7")) flag++;
  if (rpm_check(release:"RHEL7", sp:"2", cpu:"s390x", reference:"perf-debuginfo-3.10.0-327.46.1.el7")) flag++;
  if (rpm_check(release:"RHEL7", sp:"2", cpu:"x86_64", reference:"perf-debuginfo-3.10.0-327.46.1.el7")) flag++;
  if (rpm_check(release:"RHEL7", sp:"2", cpu:"s390x", reference:"python-perf-3.10.0-327.46.1.el7")) flag++;
  if (rpm_check(release:"RHEL7", sp:"2", cpu:"x86_64", reference:"python-perf-3.10.0-327.46.1.el7")) flag++;
  if (rpm_check(release:"RHEL7", sp:"2", cpu:"s390x", reference:"python-perf-debuginfo-3.10.0-327.46.1.el7")) flag++;
  if (rpm_check(release:"RHEL7", sp:"2", cpu:"x86_64", reference:"python-perf-debuginfo-3.10.0-327.46.1.el7")) flag++;

  if (flag)
  {
    security_report_v4(
      port       : 0,
      severity   : SECURITY_HOLE,
      extra      : rpm_report_get() + redhat_report_package_caveat()
    );
    exit(0);
  }
  else
  {
    tested = pkg_tests_get();
    if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
    else audit(AUDIT_PACKAGE_NOT_INSTALLED, "kernel / kernel-abi-whitelists / kernel-debug / etc");
  }
}
VendorProductVersionCPE
redhatenterprise_linuxkernelp-cpe:/a:redhat:enterprise_linux:kernel
redhatenterprise_linuxkernel-abi-whitelistsp-cpe:/a:redhat:enterprise_linux:kernel-abi-whitelists
redhatenterprise_linuxkernel-debugp-cpe:/a:redhat:enterprise_linux:kernel-debug
redhatenterprise_linuxkernel-debug-debuginfop-cpe:/a:redhat:enterprise_linux:kernel-debug-debuginfo
redhatenterprise_linuxkernel-debug-develp-cpe:/a:redhat:enterprise_linux:kernel-debug-devel
redhatenterprise_linuxkernel-debuginfop-cpe:/a:redhat:enterprise_linux:kernel-debuginfo
redhatenterprise_linuxkernel-debuginfo-common-s390xp-cpe:/a:redhat:enterprise_linux:kernel-debuginfo-common-s390x
redhatenterprise_linuxkernel-debuginfo-common-x86_64p-cpe:/a:redhat:enterprise_linux:kernel-debuginfo-common-x86_64
redhatenterprise_linuxkernel-develp-cpe:/a:redhat:enterprise_linux:kernel-devel
redhatenterprise_linuxkernel-docp-cpe:/a:redhat:enterprise_linux:kernel-doc
Rows per page:
1-10 of 231

10 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:N/AC:L/Au:N/C:C/I:C/A:C

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

0.038 Low

EPSS

Percentile

91.9%