Vulnerabilities > CVE-2018-10914 - NULL Pointer Dereference vulnerability in multiple products

#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from Debian Security Advisory DLA-1510-1. The text
# itself is copyright (C) Software in the Public Interest, Inc.
#

include("compat.inc");

if (description)
{
  script_id(117618);
  script_version("1.2");
  script_cvs_date("Date: 2018/10/24 12:17:51");

  script_cve_id("CVE-2018-10904", "CVE-2018-10907", "CVE-2018-10911", "CVE-2018-10913", "CVE-2018-10914", "CVE-2018-10923", "CVE-2018-10926", "CVE-2018-10927", "CVE-2018-10928", "CVE-2018-10929", "CVE-2018-10930");

  script_name(english:"Debian DLA-1510-1 : glusterfs security update");
  script_summary(english:"Checks dpkg output for the updated packages.");

  script_set_attribute(
    attribute:"synopsis", 
    value:"The remote Debian host is missing a security update."
  );
  script_set_attribute(
    attribute:"description", 
    value:
"Multiple security vulnerabilities were discovered in GlusterFS, a
clustered file system. Buffer overflows and path traversal issues may
lead to information disclosure, denial of service or the execution of
arbitrary code.

To resolve the security vulnerabilities the following limitations were
made in GlusterFS :

  - open,read,write on special files like char and block are
    no longer permitted

  - io-stat xlator can dump stat info only to /run/gluster
    directory

For Debian 8 'Jessie', these problems have been fixed in version
3.5.2-2+deb8u4.

We recommend that you upgrade your glusterfs packages.

NOTE: Tenable Network Security has extracted the preceding description
block directly from the DLA 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://lists.debian.org/debian-lts-announce/2018/09/msg00021.html"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://packages.debian.org/source/jessie/glusterfs"
  );
  script_set_attribute(attribute:"solution", value:"Upgrade the affected packages.");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:S/C:P/I:P/A:P");
  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_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:glusterfs-client");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:glusterfs-common");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:glusterfs-dbg");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:glusterfs-server");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:debian:debian_linux:8.0");

  script_set_attribute(attribute:"patch_publication_date", value:"2018/09/20");
  script_set_attribute(attribute:"plugin_publication_date", value:"2018/09/21");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2018 and is owned by Tenable, Inc. or an Affiliate thereof.");
  script_family(english:"Debian Local Security Checks");

  script_dependencies("ssh_get_info.nasl");
  script_require_keys("Host/local_checks_enabled", "Host/Debian/release", "Host/Debian/dpkg-l");

  exit(0);
}


include("audit.inc");
include("debian_package.inc");


if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
if (!get_kb_item("Host/Debian/release")) audit(AUDIT_OS_NOT, "Debian");
if (!get_kb_item("Host/Debian/dpkg-l")) audit(AUDIT_PACKAGE_LIST_MISSING);


flag = 0;
if (deb_check(release:"8.0", prefix:"glusterfs-client", reference:"3.5.2-2+deb8u4")) flag++;
if (deb_check(release:"8.0", prefix:"glusterfs-common", reference:"3.5.2-2+deb8u4")) flag++;
if (deb_check(release:"8.0", prefix:"glusterfs-dbg", reference:"3.5.2-2+deb8u4")) flag++;
if (deb_check(release:"8.0", prefix:"glusterfs-server", reference:"3.5.2-2+deb8u4")) flag++;

if (flag)
{
  if (report_verbosity > 0) security_warning(port:0, extra:deb_report_get());
  else security_warning(0);
  exit(0);
}
else audit(AUDIT_HOST_NOT, "affected");

#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were  
# extracted from Red Hat Security Advisory RHSA-2018:2607 and 
# CentOS Errata and Security Advisory 2018:2607 respectively.
#

include("compat.inc");

if (description)
{
  script_id(118982);
  script_version("1.4");
  script_cvs_date("Date: 2019/12/31");

  script_cve_id("CVE-2018-10904", "CVE-2018-10907", "CVE-2018-10911", "CVE-2018-10913", "CVE-2018-10914", "CVE-2018-10923", "CVE-2018-10926", "CVE-2018-10927", "CVE-2018-10928", "CVE-2018-10929", "CVE-2018-10930");
  script_xref(name:"RHSA", value:"2018:2607");

  script_name(english:"CentOS 7 : glusterfs (CESA-2018:2607)");
  script_summary(english:"Checks rpm output for the updated packages");

  script_set_attribute(
    attribute:"synopsis", 
    value:"The remote CentOS host is missing one or more security updates."
  );
  script_set_attribute(
    attribute:"description", 
    value:
"Updated glusterfs packages that fix multiple security issues and bugs,
and add various enhancements are now available for Red Hat Gluster
Storage 3.4 on Red Hat Enterprise Linux 7.

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.

GlusterFS is a key building block of Red Hat Gluster Storage. It is
based on a stackable user-space design and can deliver exceptional
performance for diverse workloads. GlusterFS aggregates various
storage servers over network interconnections into one large, parallel
network file system.

Security Fix(es) :

* glusterfs: Unsanitized file names in debug/io-stats translator can
allow remote attackers to execute arbitrary code (CVE-2018-10904)

* glusterfs: Stack-based buffer overflow in server-rpc-fops.c allows
remote attackers to execute arbitrary code (CVE-2018-10907)

* glusterfs: I/O to arbitrary devices on storage server
(CVE-2018-10923)

* glusterfs: Device files can be created in arbitrary locations
(CVE-2018-10926)

* glusterfs: File status information leak and denial of service
(CVE-2018-10927)

* glusterfs: Improper resolution of symlinks allows for privilege
escalation (CVE-2018-10928)

* glusterfs: Arbitrary file creation on storage server allows for
execution of arbitrary code (CVE-2018-10929)

* glusterfs: Files can be renamed outside volume (CVE-2018-10930)

* glusterfs: Improper deserialization in dict.c:dict_unserialize() can
allow attackers to read arbitrary memory (CVE-2018-10911)

* glusterfs: remote denial of service of gluster volumes via
posix_get_file_contents function in posix-helpers.c (CVE-2018-10914)

* glusterfs: Information Exposure in posix_get_file_contents function
in posix-helpers.c (CVE-2018-10913)

For more details about the security issue(s), including the impact, a
CVSS score, and other related information, refer to the CVE page(s)
listed in the References section.

Red Hat would like to thank Michael Hanselmann (hansmi.ch) for
reporting these issues.

Additional Changes :

These updated glusterfs packages include numerous bug fixes and
enhancements. Space precludes documenting all of these changes in this
advisory. Users are directed to the Red Hat Gluster Storage 3.4
Release Notes for information on the most significant of these 
changes :

https://access.redhat.com/site/documentation/en-US/red_hat_gluster_sto
rage/3.4/ html/3.4_release_notes/

All users of Red Hat Gluster Storage are advised to upgrade to these
updated packages, which provide numerous bug fixes and enhancements."
  );
  # https://lists.centos.org/pipermail/centos-cr-announce/2018-November/005411.html
  script_set_attribute(
    attribute:"see_also",
    value:"http://www.nessus.org/u?12b2bbf4"
  );
  script_set_attribute(
    attribute:"solution", 
    value:"Update the affected glusterfs packages."
  );
  script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:S/C:P/I:P/A:P");
  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_attribute(attribute:"cvss_score_source", value:"CVE-2018-10904");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:centos:centos:glusterfs");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:centos:centos:glusterfs-api");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:centos:centos:glusterfs-api-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:centos:centos:glusterfs-cli");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:centos:centos:glusterfs-client-xlators");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:centos:centos:glusterfs-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:centos:centos:glusterfs-fuse");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:centos:centos:glusterfs-libs");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:centos:centos:glusterfs-rdma");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:centos:centos:python2-gluster");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:centos:centos:7");

  script_set_attribute(attribute:"vuln_publication_date", value:"2018/09/04");
  script_set_attribute(attribute:"patch_publication_date", value:"2018/11/15");
  script_set_attribute(attribute:"plugin_publication_date", value:"2018/11/16");
  script_set_attribute(attribute:"generated_plugin", value:"current");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2018-2019 and is owned by Tenable, Inc. or an Affiliate thereof.");
  script_family(english:"CentOS Local Security Checks");

  script_dependencies("ssh_get_info.nasl");
  script_require_keys("Host/local_checks_enabled", "Host/CentOS/release", "Host/CentOS/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/CentOS/release");
if (isnull(release) || "CentOS" >!< release) audit(AUDIT_OS_NOT, "CentOS");
os_ver = pregmatch(pattern: "CentOS(?: Linux)? release ([0-9]+)", string:release);
if (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, "CentOS");
os_ver = os_ver[1];
if (! preg(pattern:"^7([^0-9]|$)", string:os_ver)) audit(AUDIT_OS_NOT, "CentOS 7.x", "CentOS " + os_ver);

if (!get_kb_item("Host/CentOS/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$") audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, "CentOS", cpu);


flag = 0;
if (rpm_check(release:"CentOS-7", cpu:"x86_64", reference:"glusterfs-3.12.2-18.el7")) flag++;
if (rpm_check(release:"CentOS-7", cpu:"x86_64", reference:"glusterfs-api-3.12.2-18.el7")) flag++;
if (rpm_check(release:"CentOS-7", cpu:"x86_64", reference:"glusterfs-api-devel-3.12.2-18.el7")) flag++;
if (rpm_check(release:"CentOS-7", cpu:"x86_64", reference:"glusterfs-cli-3.12.2-18.el7")) flag++;
if (rpm_check(release:"CentOS-7", cpu:"x86_64", reference:"glusterfs-client-xlators-3.12.2-18.el7")) flag++;
if (rpm_check(release:"CentOS-7", cpu:"x86_64", reference:"glusterfs-devel-3.12.2-18.el7")) flag++;
if (rpm_check(release:"CentOS-7", cpu:"x86_64", reference:"glusterfs-fuse-3.12.2-18.el7")) flag++;
if (rpm_check(release:"CentOS-7", cpu:"x86_64", reference:"glusterfs-libs-3.12.2-18.el7")) flag++;
if (rpm_check(release:"CentOS-7", cpu:"x86_64", reference:"glusterfs-rdma-3.12.2-18.el7")) flag++;
if (rpm_check(release:"CentOS-7", cpu:"x86_64", reference:"python2-gluster-3.12.2-18.el7")) flag++;


if (flag)
{
  cr_plugin_caveat = '\n' +
    'NOTE: The security advisory associated with this vulnerability has a\n' +
    'fixed package version that may only be available in the continuous\n' +
    'release (CR) repository for CentOS, until it is present in the next\n' +
    'point release of CentOS.\n\n' +

    'If an equal or higher package level does not exist in the baseline\n' +
    'repository for your major version of CentOS, then updates from the CR\n' +
    'repository will need to be applied in order to address the\n' +
    'vulnerability.\n';
  security_report_v4(
    port       : 0,
    severity   : SECURITY_WARNING,
    extra      : rpm_report_get() + cr_plugin_caveat
  );
  exit(0);
}
else
{
  tested = pkg_tests_get();
  if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
  else audit(AUDIT_PACKAGE_NOT_INSTALLED, "glusterfs / glusterfs-api / glusterfs-api-devel / glusterfs-cli / etc");
}

#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were  
# extracted from Red Hat Security Advisory RHSA-2018:2607. The text 
# itself is copyright (C) Red Hat, Inc.
#

include("compat.inc");

if (description)
{
  script_id(117317);
  script_version("1.6");
  script_cvs_date("Date: 2019/10/24 15:35:45");

  script_cve_id("CVE-2018-10904", "CVE-2018-10907", "CVE-2018-10911", "CVE-2018-10913", "CVE-2018-10914", "CVE-2018-10923", "CVE-2018-10926", "CVE-2018-10927", "CVE-2018-10928", "CVE-2018-10929", "CVE-2018-10930");
  script_xref(name:"RHSA", value:"2018:2607");

  script_name(english:"RHEL 7 : Gluster Storage (RHSA-2018:2607)");
  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:
"Updated glusterfs packages that fix multiple security issues and bugs,
and add various enhancements are now available for Red Hat Gluster
Storage 3.4 on Red Hat Enterprise Linux 7.

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.

GlusterFS is a key building block of Red Hat Gluster Storage. It is
based on a stackable user-space design and can deliver exceptional
performance for diverse workloads. GlusterFS aggregates various
storage servers over network interconnections into one large, parallel
network file system.

Security Fix(es) :

* glusterfs: Unsanitized file names in debug/io-stats translator can
allow remote attackers to execute arbitrary code (CVE-2018-10904)

* glusterfs: Stack-based buffer overflow in server-rpc-fops.c allows
remote attackers to execute arbitrary code (CVE-2018-10907)

* glusterfs: I/O to arbitrary devices on storage server
(CVE-2018-10923)

* glusterfs: Device files can be created in arbitrary locations
(CVE-2018-10926)

* glusterfs: File status information leak and denial of service
(CVE-2018-10927)

* glusterfs: Improper resolution of symlinks allows for privilege
escalation (CVE-2018-10928)

* glusterfs: Arbitrary file creation on storage server allows for
execution of arbitrary code (CVE-2018-10929)

* glusterfs: Files can be renamed outside volume (CVE-2018-10930)

* glusterfs: Improper deserialization in dict.c:dict_unserialize() can
allow attackers to read arbitrary memory (CVE-2018-10911)

* glusterfs: remote denial of service of gluster volumes via
posix_get_file_contents function in posix-helpers.c (CVE-2018-10914)

* glusterfs: Information Exposure in posix_get_file_contents function
in posix-helpers.c (CVE-2018-10913)

For more details about the security issue(s), including the impact, a
CVSS score, and other related information, refer to the CVE page(s)
listed in the References section.

Red Hat would like to thank Michael Hanselmann (hansmi.ch) for
reporting these issues.

Additional Changes :

These updated glusterfs packages include numerous bug fixes and
enhancements. Space precludes documenting all of these changes in this
advisory. Users are directed to the Red Hat Gluster Storage 3.4
Release Notes for information on the most significant of these 
changes :

https://access.redhat.com/site/documentation/en-US/red_hat_gluster_sto
rage/3.4/ html/3.4_release_notes/

All users of Red Hat Gluster Storage are advised to upgrade to these
updated packages, which provide numerous bug fixes and enhancements."
  );
  # https://access.redhat.com/site/documentation/en-US/red_hat_gluster_storage/
  script_set_attribute(
    attribute:"see_also",
    value:"http://www.nessus.org/u?d6c2aef9"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://access.redhat.com/errata/RHSA-2018:2607"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://access.redhat.com/security/cve/cve-2018-10904"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://access.redhat.com/security/cve/cve-2018-10907"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://access.redhat.com/security/cve/cve-2018-10911"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://access.redhat.com/security/cve/cve-2018-10913"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://access.redhat.com/security/cve/cve-2018-10914"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://access.redhat.com/security/cve/cve-2018-10923"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://access.redhat.com/security/cve/cve-2018-10926"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://access.redhat.com/security/cve/cve-2018-10927"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://access.redhat.com/security/cve/cve-2018-10928"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://access.redhat.com/security/cve/cve-2018-10929"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://access.redhat.com/security/cve/cve-2018-10930"
  );
  script_set_attribute(attribute:"solution", value:"Update the affected packages.");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:S/C:P/I:P/A:P");
  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_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:glusterfs");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:glusterfs-api");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:glusterfs-api-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:glusterfs-cli");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:glusterfs-client-xlators");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:glusterfs-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:glusterfs-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:glusterfs-events");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:glusterfs-fuse");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:glusterfs-ganesha");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:glusterfs-geo-replication");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:glusterfs-libs");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:glusterfs-rdma");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:glusterfs-resource-agents");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:glusterfs-server");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:python2-gluster");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:redhat-release-server");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:redhat-storage-server");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:redhat:enterprise_linux:7");

  script_set_attribute(attribute:"vuln_publication_date", value:"2018/09/04");
  script_set_attribute(attribute:"patch_publication_date", value:"2019/01/07");
  script_set_attribute(attribute:"plugin_publication_date", value:"2018/09/06");
  script_set_attribute(attribute:"generated_plugin", value:"current");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2018-2019 and is owned by Tenable, Inc. or an Affiliate thereof.");
  script_family(english:"Red Hat Local Security Checks");

  script_dependencies("ssh_get_info.nasl");
  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");

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([^0-9]|$)", string:os_ver)) audit(AUDIT_OS_NOT, "Red Hat 7.x", "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);

yum_updateinfo = get_kb_item("Host/RedHat/yum-updateinfo");
if (!empty_or_null(yum_updateinfo)) 
{
  rhsa = "RHSA-2018:2607";
  yum_report = redhat_generate_yum_updateinfo_report(rhsa:rhsa);
  if (!empty_or_null(yum_report))
  {
    security_report_v4(
      port       : 0,
      severity   : SECURITY_WARNING,
      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_exists(release:"RHEL7", rpm:"glusterfs-3.12.2"))) audit(AUDIT_PACKAGE_NOT_INSTALLED, "Gluster Storage");

  if (rpm_check(release:"RHEL7", cpu:"x86_64", reference:"glusterfs-3.12.2-18.el7")) flag++;
  if (rpm_check(release:"RHEL7", cpu:"x86_64", reference:"glusterfs-api-3.12.2-18.el7")) flag++;
  if (rpm_check(release:"RHEL7", cpu:"x86_64", reference:"glusterfs-api-devel-3.12.2-18.el7")) flag++;
  if (rpm_check(release:"RHEL7", cpu:"x86_64", reference:"glusterfs-cli-3.12.2-18.el7")) flag++;
  if (rpm_check(release:"RHEL7", cpu:"x86_64", reference:"glusterfs-client-xlators-3.12.2-18.el7")) flag++;
  if (rpm_check(release:"RHEL7", cpu:"x86_64", reference:"glusterfs-debuginfo-3.12.2-18.el7")) flag++;
  if (rpm_check(release:"RHEL7", cpu:"x86_64", reference:"glusterfs-devel-3.12.2-18.el7")) flag++;
  if (rpm_check(release:"RHEL7", cpu:"x86_64", reference:"glusterfs-events-3.12.2-18.el7")) flag++;
  if (rpm_check(release:"RHEL7", cpu:"x86_64", reference:"glusterfs-fuse-3.12.2-18.el7")) flag++;
  if (rpm_check(release:"RHEL7", cpu:"x86_64", reference:"glusterfs-ganesha-3.12.2-18.el7")) flag++;
  if (rpm_check(release:"RHEL7", cpu:"x86_64", reference:"glusterfs-geo-replication-3.12.2-18.el7")) flag++;
  if (rpm_check(release:"RHEL7", cpu:"x86_64", reference:"glusterfs-libs-3.12.2-18.el7")) flag++;
  if (rpm_check(release:"RHEL7", cpu:"x86_64", reference:"glusterfs-rdma-3.12.2-18.el7")) flag++;
  if (rpm_check(release:"RHEL7", reference:"glusterfs-resource-agents-3.12.2-18.el7")) flag++;
  if (rpm_check(release:"RHEL7", cpu:"x86_64", reference:"glusterfs-server-3.12.2-18.el7")) flag++;
  if (rpm_check(release:"RHEL7", cpu:"x86_64", reference:"python2-gluster-3.12.2-18.el7")) flag++;
  if (rpm_check(release:"RHEL7", cpu:"x86_64", reference:"redhat-release-server-7.5-11.el7")) flag++;
  if (rpm_check(release:"RHEL7", reference:"redhat-storage-server-3.4.0.0-1.el7")) flag++;

  if (flag)
  {
    security_report_v4(
      port       : 0,
      severity   : SECURITY_WARNING,
      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, "glusterfs / glusterfs-api / glusterfs-api-devel / glusterfs-cli / etc");
  }
}

#%NASL_MIN_LEVEL 80502
#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were  
# extracted from Fedora Security Advisory FEDORA-2018-9a4d7ec61e.
#

include("compat.inc");

if (description)
{
  script_id(117841);
  script_version("1.4");
  script_set_attribute(attribute:"plugin_modification_date", value:"2020/06/04");

  script_cve_id("CVE-2018-10904", "CVE-2018-10907", "CVE-2018-10911", "CVE-2018-10913", "CVE-2018-10914", "CVE-2018-10923", "CVE-2018-10926", "CVE-2018-10927", "CVE-2018-10928", "CVE-2018-10929", "CVE-2018-10930");
  script_xref(name:"FEDORA", value:"2018-9a4d7ec61e");

  script_name(english:"Fedora 27 : glusterfs (2018-9a4d7ec61e)");
  script_summary(english:"Checks rpm output for the updated package.");

  script_set_attribute(
    attribute:"synopsis", 
    value:"The remote Fedora host is missing a security update."
  );
  script_set_attribute(
    attribute:"description", 
    value:
"3.12.14 GA Security Fix for CVE-2018-10904 Security Fix for
CVE-2018-10907 Security Fix for CVE-2018-10911 Security Fix for
CVE-2018-10913 Security Fix for CVE-2018-10914 Security Fix for
CVE-2018-10923 Security Fix for CVE-2018-10926 Security Fix for
CVE-2018-10927 Security Fix for CVE-2018-10928 Security Fix for
CVE-2018-10929 Security Fix for CVE-2018-10930

Note that Tenable Network Security has extracted the preceding
description block directly from the Fedora update system website.
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://bodhi.fedoraproject.org/updates/FEDORA-2018-9a4d7ec61e"
  );
  script_set_attribute(
    attribute:"solution", 
    value:"Update the affected glusterfs package."
  );
  script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:S/C:P/I:P/A:P");
  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_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fedoraproject:fedora:glusterfs");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:fedoraproject:fedora:27");

  script_set_attribute(attribute:"vuln_publication_date", value:"2018/09/04");
  script_set_attribute(attribute:"patch_publication_date", value:"2018/09/28");
  script_set_attribute(attribute:"plugin_publication_date", value:"2018/10/01");
  script_set_attribute(attribute:"generated_plugin", value:"current");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2018-2020 and is owned by Tenable, Inc. or an Affiliate thereof.");
  script_family(english:"Fedora Local Security Checks");

  script_dependencies("ssh_get_info.nasl");
  script_require_keys("Host/local_checks_enabled", "Host/RedHat/release", "Host/RedHat/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/RedHat/release");
if (isnull(release) || "Fedora" >!< release) audit(AUDIT_OS_NOT, "Fedora");
os_ver = pregmatch(pattern: "Fedora.*release ([0-9]+)", string:release);
if (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, "Fedora");
os_ver = os_ver[1];
if (! preg(pattern:"^27([^0-9]|$)", string:os_ver)) audit(AUDIT_OS_NOT, "Fedora 27", "Fedora " + 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$") audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, "Fedora", cpu);


flag = 0;
if (rpm_check(release:"FC27", reference:"glusterfs-3.12.14-1.fc27")) flag++;


if (flag)
{
  security_report_v4(
    port       : 0,
    severity   : SECURITY_WARNING,
    extra      : rpm_report_get()
  );
  exit(0);
}
else
{
  tested = pkg_tests_get();
  if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
  else audit(AUDIT_PACKAGE_NOT_INSTALLED, "glusterfs");
}

#
# (C) Tenable Network Security, Inc.
#

include("compat.inc");

if (description)
{
  script_id(133904);
  script_version("1.4");
  script_set_attribute(attribute:"plugin_modification_date", value:"2020/05/04");

  script_cve_id(
    "CVE-2018-10904",
    "CVE-2018-10907",
    "CVE-2018-10913",
    "CVE-2018-10914",
    "CVE-2018-10923",
    "CVE-2018-10926",
    "CVE-2018-10927",
    "CVE-2018-10928",
    "CVE-2018-10929",
    "CVE-2018-10930"
  );

  script_name(english:"EulerOS 2.0 SP5 : glusterfs (EulerOS-SA-2020-1103)");
  script_summary(english:"Checks the rpm output for the updated packages.");

  script_set_attribute(attribute:"synopsis", value:
"The remote EulerOS host is missing multiple security updates.");
  script_set_attribute(attribute:"description", value:
"According to the versions of the glusterfs packages installed, the
EulerOS installation on the remote host is affected by the following
vulnerabilities :

  - A flaw was found in RPC request using gfs2_create_req
    in glusterfs server. An authenticated attacker could
    use this flaw to create arbitrary files and execute
    arbitrary code on glusterfs server
    nodes.(CVE-2018-10929)

  - A flaw was found in RPC request using gfs3_lookup_req
    in glusterfs server. An authenticated attacker could
    use this flaw to leak information and execute remote
    denial of service by crashing gluster brick
    process.(CVE-2018-10927)

  - A flaw was found in RPC request using gfs3_mknod_req
    supported by glusterfs server. An authenticated
    attacker could use this flaw to write files to an
    arbitrary location via path traversal and execute
    arbitrary code on a glusterfs server
    node.(CVE-2018-10926)

  - A flaw was found in RPC request using gfs3_rename_req
    in glusterfs server. An authenticated attacker could
    use this flaw to write to a destination outside the
    gluster volume.(CVE-2018-10930)

  - A flaw was found in RPC request using gfs3_symlink_req
    in glusterfs server which allows symlink destinations
    to point to file paths outside of the gluster volume.
    An authenticated attacker could use this flaw to create
    arbitrary symlinks pointing anywhere on the server and
    execute arbitrary code on glusterfs server
    nodes.(CVE-2018-10928)

  - It was found that glusterfs server does not properly
    sanitize file paths in the 'trusted.io-stats-dump'
    extended attribute which is used by the
    'debug/io-stats' translator. Attacker can use this flaw
    to create files and execute arbitrary code. To exploit
    this attacker would require sufficient access to modify
    the extended attributes of files on a gluster
    volume.(CVE-2018-10904)

  - It was found that glusterfs server is vulnerable to
    multiple stack based buffer overflows due to functions
    in server-rpc-fopc.c allocating fixed size buffers
    using 'alloca(3)'. An authenticated attacker could
    exploit this by mounting a gluster volume and sending a
    string longer that the fixed buffer size to cause crash
    or potential code execution.(CVE-2018-10907)

  - An information disclosure vulnerability was discovered
    in glusterfs server. An attacker could issue a xattr
    request via glusterfs FUSE to determine the existence
    of any file.(CVE-2018-10913)

  - It was found that an attacker could issue a xattr
    request via glusterfs FUSE to cause gluster brick
    process to crash which will result in a remote denial
    of service. If gluster multiplexing is enabled this
    will result in a crash of multiple bricks and gluster
    volumes.(CVE-2018-10914)

  - It was found that the 'mknod' call derived from
    mknod(2) can create files pointing to devices on a
    glusterfs server node. An authenticated attacker could
    use this to create an arbitrary device and read data
    from any device attached to the glusterfs server
    node.(CVE-2018-10923)

Note that Tenable Network Security has extracted the preceding
description block directly from the EulerOS security advisory. Tenable
has attempted to automatically clean and format it as much as possible
without introducing additional issues.");
  # https://developer.huaweicloud.com/ict/en/site-euleros/euleros/security-advisories/EulerOS-SA-2020-1103
  script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?5df7eb52");
  script_set_attribute(attribute:"solution", value:
"Update the affected glusterfs packages.");
  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:U/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:U/RL:O/RC:C");
  script_set_attribute(attribute:"exploitability_ease", value:"No known exploits are available");

  script_set_attribute(attribute:"patch_publication_date", value:"2020/02/21");
  script_set_attribute(attribute:"plugin_publication_date", value:"2020/02/24");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:huawei:euleros:glusterfs");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:huawei:euleros:glusterfs-api");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:huawei:euleros:glusterfs-client-xlators");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:huawei:euleros:glusterfs-fuse");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:huawei:euleros:glusterfs-libs");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:huawei:euleros:glusterfs-rdma");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:huawei:euleros:2.0");
  script_set_attribute(attribute:"generated_plugin", value:"current");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_family(english:"Huawei Local Security Checks");

  script_copyright(english:"This script is Copyright (C) 2020 and is owned by Tenable, Inc. or an Affiliate thereof.");

  script_dependencies("ssh_get_info.nasl");
  script_require_keys("Host/local_checks_enabled", "Host/EulerOS/release", "Host/EulerOS/rpm-list", "Host/EulerOS/sp");
  script_exclude_keys("Host/EulerOS/uvp_version");

  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/EulerOS/release");
if (isnull(release) || release !~ "^EulerOS") audit(AUDIT_OS_NOT, "EulerOS");
if (release !~ "^EulerOS release 2\.0(\D|$)") audit(AUDIT_OS_NOT, "EulerOS 2.0");

sp = get_kb_item("Host/EulerOS/sp");
if (isnull(sp) || sp !~ "^(5)$") audit(AUDIT_OS_NOT, "EulerOS 2.0 SP5");

uvp = get_kb_item("Host/EulerOS/uvp_version");
if (!empty_or_null(uvp)) audit(AUDIT_OS_NOT, "EulerOS 2.0 SP5", "EulerOS UVP " + uvp);

if (!get_kb_item("Host/EulerOS/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$" && "aarch64" >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, "EulerOS", cpu);
if ("x86_64" >!< cpu && cpu !~ "^i[3-6]86$") audit(AUDIT_ARCH_NOT, "i686 / x86_64", cpu);

flag = 0;

pkgs = ["glusterfs-3.8.4-54.15.h6.eulerosv2r7",
        "glusterfs-api-3.8.4-54.15.h6.eulerosv2r7",
        "glusterfs-client-xlators-3.8.4-54.15.h6.eulerosv2r7",
        "glusterfs-fuse-3.8.4-54.15.h6.eulerosv2r7",
        "glusterfs-libs-3.8.4-54.15.h6.eulerosv2r7",
        "glusterfs-rdma-3.8.4-54.15.h6.eulerosv2r7"];

foreach (pkg in pkgs)
  if (rpm_check(release:"EulerOS-2.0", sp:"5", reference:pkg)) flag++;

if (flag)
{
  security_report_v4(
    port       : 0,
    severity   : SECURITY_WARNING,
    extra      : rpm_report_get()
  );
  exit(0);
}
else
{
  tested = pkg_tests_get();
  if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
  else audit(AUDIT_PACKAGE_NOT_INSTALLED, "glusterfs");
}

#%NASL_MIN_LEVEL 80502
#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were  
# extracted from Fedora Security Advisory FEDORA-2018-a54270a213.
#

include("compat.inc");

if (description)
{
  script_id(120672);
  script_version("1.4");
  script_set_attribute(attribute:"plugin_modification_date", value:"2020/06/04");

  script_cve_id("CVE-2018-10904", "CVE-2018-10907", "CVE-2018-10911", "CVE-2018-10913", "CVE-2018-10914", "CVE-2018-10923", "CVE-2018-10926", "CVE-2018-10927", "CVE-2018-10928", "CVE-2018-10929", "CVE-2018-10930");
  script_xref(name:"FEDORA", value:"2018-a54270a213");

  script_name(english:"Fedora 29 : glusterfs (2018-a54270a213)");
  script_summary(english:"Checks rpm output for the updated package.");

  script_set_attribute(
    attribute:"synopsis", 
    value:"The remote Fedora host is missing a security update."
  );
  script_set_attribute(
    attribute:"description", 
    value:
"4.1.5 GA

----

4.1.4 GA Security Fix for CVE-2018-10904 Security Fix for
CVE-2018-10907 Security Fix for CVE-2018-10911 Security Fix for
CVE-2018-10913 Security Fix for CVE-2018-10914 Security Fix for
CVE-2018-10923 Security Fix for CVE-2018-10926 Security Fix for
CVE-2018-10927 Security Fix for CVE-2018-10928 Security Fix for
CVE-2018-10929 Security Fix for CVE-2018-10930

----

missing /run/gluster/metrics, see bz#1624006

Note that Tenable Network Security has extracted the preceding
description block directly from the Fedora update system website.
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://bodhi.fedoraproject.org/updates/FEDORA-2018-a54270a213"
  );
  script_set_attribute(
    attribute:"solution", 
    value:"Update the affected glusterfs package."
  );
  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:U/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:U/RL:O/RC:C");
  script_set_attribute(attribute:"exploitability_ease", value:"No known exploits are available");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fedoraproject:fedora:glusterfs");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:fedoraproject:fedora:29");

  script_set_attribute(attribute:"vuln_publication_date", value:"2018/09/04");
  script_set_attribute(attribute:"patch_publication_date", value:"2018/10/02");
  script_set_attribute(attribute:"plugin_publication_date", value:"2019/01/03");
  script_set_attribute(attribute:"generated_plugin", value:"current");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2019-2020 and is owned by Tenable, Inc. or an Affiliate thereof.");
  script_family(english:"Fedora Local Security Checks");

  script_dependencies("ssh_get_info.nasl");
  script_require_keys("Host/local_checks_enabled", "Host/RedHat/release", "Host/RedHat/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/RedHat/release");
if (isnull(release) || "Fedora" >!< release) audit(AUDIT_OS_NOT, "Fedora");
os_ver = pregmatch(pattern: "Fedora.*release ([0-9]+)", string:release);
if (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, "Fedora");
os_ver = os_ver[1];
if (! preg(pattern:"^29([^0-9]|$)", string:os_ver)) audit(AUDIT_OS_NOT, "Fedora 29", "Fedora " + 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$") audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, "Fedora", cpu);


flag = 0;
if (rpm_check(release:"FC29", reference:"glusterfs-4.1.5-1.fc29")) flag++;


if (flag)
{
  security_report_v4(
    port       : 0,
    severity   : SECURITY_WARNING,
    extra      : rpm_report_get()
  );
  exit(0);
}
else
{
  tested = pkg_tests_get();
  if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
  else audit(AUDIT_PACKAGE_NOT_INSTALLED, "glusterfs");
}

#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were  
# extracted from Red Hat Security Advisory RHSA-2018:3470. The text 
# itself is copyright (C) Red Hat, Inc.
#

include("compat.inc");

if (description)
{
  script_id(118790);
  script_version("1.7");
  script_cvs_date("Date: 2019/10/24 15:35:46");

  script_cve_id("CVE-2018-1000805", "CVE-2018-10858", "CVE-2018-10873", "CVE-2018-10904", "CVE-2018-10907", "CVE-2018-10911", "CVE-2018-10913", "CVE-2018-10914", "CVE-2018-10923", "CVE-2018-10926", "CVE-2018-10927", "CVE-2018-10928", "CVE-2018-10929", "CVE-2018-10930", "CVE-2018-14652", "CVE-2018-14653", "CVE-2018-14654", "CVE-2018-14659", "CVE-2018-14660", "CVE-2018-14661");
  script_xref(name:"RHSA", value:"2018:3470");

  script_name(english:"RHEL 7 : Virtualization Manager (RHSA-2018:3470)");
  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 imgbased, redhat-release-virtualization-host, and
redhat-virtualization-host is now available for Red Hat Virtualization
4 for Red Hat Enterprise Linux 7.

Red Hat Product Security has rated this update as having a security
impact of Moderate. 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 redhat-virtualization-host packages provide the Red Hat
Virtualization Host. These packages include
redhat-release-virtualization-host, ovirt-node, and rhev-hypervisor.
Red Hat Virtualization Hosts (RHVH) are installed using a special
build of Red Hat Enterprise Linux with only the packages required to
host virtual machines. RHVH features a Cockpit user interface for
monitoring the host's resources and performing administrative tasks.

Security Fix(es) :

* spice: Missing check in demarshal.py:write_validate_array_item()
allows for buffer overflow and denial of service (CVE-2018-10873)

* glusterfs: Multiple flaws (CVE-2018-10904, CVE-2018-10907,
CVE-2018-10923, CVE-2018-10926, CVE-2018-10927, CVE-2018-10928,
CVE-2018-10929, CVE-2018-10930, CVE-2018-10911, CVE-2018-10914,
CVE-2018-14652, CVE-2018-14653, CVE-2018-14654, CVE-2018-14659,
CVE-2018-14660, CVE-2018-14661, CVE-2018-10913)

* samba: Insufficient input validation in libsmbclient
(CVE-2018-10858)

For more details about the security issue(s), including the impact, a
CVSS score, and other related information, refer to the CVE page(s)
listed in the References section.

Red Hat would like to thank Michael Hanselmann (hansmi.ch) for
reporting CVE-2018-10904, CVE-2018-10907, CVE-2018-10923,
CVE-2018-10926, CVE-2018-10927, CVE-2018-10928, CVE-2018-10929,
CVE-2018-10930, CVE-2018-10911, CVE-2018-10914, CVE-2018-14652,
CVE-2018-14653, CVE-2018-14654, CVE-2018-14659, CVE-2018-14660,
CVE-2018-14661, and CVE-2018-10913. The CVE-2018-10873 issue was
discovered by Frediano Ziglio (Red Hat).

Bug Fix(es) :

* When upgrading Red Hat Virtualization Host (RHVH), imgbased fails to
run garbage collection on previous layers, so new logical volumes are
removed, and the boot entry points to a logical volume that was
removed.

If the RHVH upgrade finishes successfully, the hypervisor boots
successfully, even if garbage collection fails. (BZ#1632058)

* During the upgrade process, when lvremove runs garbage collection,
it prompts for user confirmation, causing the upgrade process to fail.
Now the process uses 'lvremove --force' when trying to remove logical
volumes and does not fail even if garbage collection fails, and as a
result, the upgrade process finishes successfully. (BZ#1632585)"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://access.redhat.com/errata/RHSA-2018:3470"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://access.redhat.com/security/cve/cve-2018-10858"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://access.redhat.com/security/cve/cve-2018-10873"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://access.redhat.com/security/cve/cve-2018-10904"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://access.redhat.com/security/cve/cve-2018-10907"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://access.redhat.com/security/cve/cve-2018-10911"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://access.redhat.com/security/cve/cve-2018-10913"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://access.redhat.com/security/cve/cve-2018-10914"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://access.redhat.com/security/cve/cve-2018-10923"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://access.redhat.com/security/cve/cve-2018-10926"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://access.redhat.com/security/cve/cve-2018-10927"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://access.redhat.com/security/cve/cve-2018-10928"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://access.redhat.com/security/cve/cve-2018-10929"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://access.redhat.com/security/cve/cve-2018-10930"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://access.redhat.com/security/cve/cve-2018-14652"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://access.redhat.com/security/cve/cve-2018-14653"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://access.redhat.com/security/cve/cve-2018-14654"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://access.redhat.com/security/cve/cve-2018-14659"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://access.redhat.com/security/cve/cve-2018-14660"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://access.redhat.com/security/cve/cve-2018-14661"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://access.redhat.com/security/cve/cve-2018-1000805"
  );
  script_set_attribute(attribute:"solution", value:"Update the affected packages.");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:S/C:N/I:C/A: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_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:imgbased");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:python-imgbased");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:redhat-release-virtualization-host");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:redhat-virtualization-host-image-update");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:redhat-virtualization-host-image-update-placeholder");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:redhat:enterprise_linux:7");

  script_set_attribute(attribute:"vuln_publication_date", value:"2018/08/17");
  script_set_attribute(attribute:"patch_publication_date", value:"2018/11/05");
  script_set_attribute(attribute:"plugin_publication_date", value:"2018/11/07");
  script_set_attribute(attribute:"generated_plugin", value:"current");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2018-2019 and is owned by Tenable, Inc. or an Affiliate thereof.");
  script_family(english:"Red Hat Local Security Checks");

  script_dependencies("ssh_get_info.nasl");
  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");

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([^0-9]|$)", string:os_ver)) audit(AUDIT_OS_NOT, "Red Hat 7.x", "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);

yum_updateinfo = get_kb_item("Host/RedHat/yum-updateinfo");
if (!empty_or_null(yum_updateinfo)) 
{
  rhsa = "RHSA-2018:3470";
  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_exists(release:"RHEL7", rpm:"redhat-release-virtualization-host-4.2"))) audit(AUDIT_PACKAGE_NOT_INSTALLED, "Red Hat Virtualization 4");

  if (rpm_check(release:"RHEL7", reference:"imgbased-1.0.29-1.el7")) flag++;
  if (rpm_check(release:"RHEL7", reference:"python-imgbased-1.0.29-1.el7")) flag++;
  if (rpm_check(release:"RHEL7", cpu:"x86_64", reference:"redhat-release-virtualization-host-4.2-7.3.el7")) flag++;
  if (rpm_check(release:"RHEL7", reference:"redhat-virtualization-host-image-update-4.2-20181026.0.el7_6")) flag++;
  if (rpm_check(release:"RHEL7", reference:"redhat-virtualization-host-image-update-placeholder-4.2-7.3.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, "imgbased / python-imgbased / redhat-release-virtualization-host / etc");
  }
}

#%NASL_MIN_LEVEL 80502
#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were  
# extracted from Fedora Security Advisory FEDORA-2018-4e660226e7.
#

include("compat.inc");

if (description)
{
  script_id(120410);
  script_version("1.4");
  script_set_attribute(attribute:"plugin_modification_date", value:"2020/06/04");

  script_cve_id("CVE-2018-10904", "CVE-2018-10907", "CVE-2018-10911", "CVE-2018-10913", "CVE-2018-10914", "CVE-2018-10923", "CVE-2018-10926", "CVE-2018-10927", "CVE-2018-10928", "CVE-2018-10929", "CVE-2018-10930");
  script_xref(name:"FEDORA", value:"2018-4e660226e7");

  script_name(english:"Fedora 28 : glusterfs (2018-4e660226e7)");
  script_summary(english:"Checks rpm output for the updated package.");

  script_set_attribute(
    attribute:"synopsis", 
    value:"The remote Fedora host is missing a security update."
  );
  script_set_attribute(
    attribute:"description", 
    value:
"4.1.4 GA Security Fix for CVE-2018-10904 Security Fix for
CVE-2018-10907 Security Fix for CVE-2018-10911 Security Fix for
CVE-2018-10913 Security Fix for CVE-2018-10914 Security Fix for
CVE-2018-10923 Security Fix for CVE-2018-10926 Security Fix for
CVE-2018-10927 Security Fix for CVE-2018-10928 Security Fix for
CVE-2018-10929 Security Fix for CVE-2018-10930

----

missing /run/gluster/metrics, see bz#1624006

Note that Tenable Network Security has extracted the preceding
description block directly from the Fedora update system website.
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://bodhi.fedoraproject.org/updates/FEDORA-2018-4e660226e7"
  );
  script_set_attribute(
    attribute:"solution", 
    value:"Update the affected glusterfs package."
  );
  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:U/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:U/RL:O/RC:C");
  script_set_attribute(attribute:"exploitability_ease", value:"No known exploits are available");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fedoraproject:fedora:glusterfs");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:fedoraproject:fedora:28");

  script_set_attribute(attribute:"vuln_publication_date", value:"2018/09/04");
  script_set_attribute(attribute:"patch_publication_date", value:"2018/09/11");
  script_set_attribute(attribute:"plugin_publication_date", value:"2019/01/03");
  script_set_attribute(attribute:"generated_plugin", value:"current");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2019-2020 and is owned by Tenable, Inc. or an Affiliate thereof.");
  script_family(english:"Fedora Local Security Checks");

  script_dependencies("ssh_get_info.nasl");
  script_require_keys("Host/local_checks_enabled", "Host/RedHat/release", "Host/RedHat/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/RedHat/release");
if (isnull(release) || "Fedora" >!< release) audit(AUDIT_OS_NOT, "Fedora");
os_ver = pregmatch(pattern: "Fedora.*release ([0-9]+)", string:release);
if (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, "Fedora");
os_ver = os_ver[1];
if (! preg(pattern:"^28([^0-9]|$)", string:os_ver)) audit(AUDIT_OS_NOT, "Fedora 28", "Fedora " + 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$") audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, "Fedora", cpu);


flag = 0;
if (rpm_check(release:"FC28", reference:"glusterfs-4.1.4-1.fc28")) flag++;


if (flag)
{
  security_report_v4(
    port       : 0,
    severity   : SECURITY_WARNING,
    extra      : rpm_report_get()
  );
  exit(0);
}
else
{
  tested = pkg_tests_get();
  if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
  else audit(AUDIT_PACKAGE_NOT_INSTALLED, "glusterfs");
}