Vulnerabilities > CVE-2013-4332 - Numeric Errors vulnerability in multiple products

#
# (C) Tenable Network Security, Inc.
#
# The package checks in this plugin were extracted from OracleVM
# Security Advisory OVMSA-2015-0024.
#

include("compat.inc");

if (description)
{
  script_id(81119);
  script_version("1.18");
  script_cvs_date("Date: 2019/09/27 13:00:34");

  script_cve_id("CVE-2013-0242", "CVE-2013-1914", "CVE-2013-4332", "CVE-2014-0475", "CVE-2014-5119", "CVE-2015-0235");
  script_bugtraq_id(57638, 58839, 62324, 68505, 68983, 69738, 72325);

  script_name(english:"OracleVM 2.2 : glibc (OVMSA-2015-0024) (GHOST)");
  script_summary(english:"Checks the RPM output for the updated packages.");

  script_set_attribute(
    attribute:"synopsis", 
    value:"The remote OracleVM host is missing one or more security updates."
  );
  script_set_attribute(
    attribute:"description", 
    value:
"The remote OracleVM system is missing necessary patches to address
critical security updates :

  - Switch to use malloc when the input line is too long
    [Orabug 19951108]

  - Use a /sys/devices/system/cpu/online for
    _SC_NPROCESSORS_ONLN implementation [Orabug 17642251]
    (Joe Jin)

  - Fix parsing of numeric hosts in gethostbyname_r
    (CVE-2015-0235, #1183532).

  - Remove gconv transliteration loadable modules support
    (CVE-2014-5119, - _nl_find_locale: Improve handling of
    crafted locale names (CVE-2014-0475, 

  - Fix patch for integer overflows in *valloc and memalign.
    (CVE-2013-4332, #1011805).

  - Fix return code when starting an already started nscd
    daemon (#979413).

  - Fix getnameinfo for many PTR record queries (#1020486).

  - Return EINVAL error for negative sizees to getgroups
    (#995207).

  - Fix integer overflows in *valloc and memalign.
    (CVE-2013-4332, #1011805).

  - Add support for newer L3 caches on x86-64 and correctly
    count the number of hardware threads sharing a cacheline
    (#1003420).

  - Revert incomplete fix for bug #758193.

  - Fix _nl_find_msg malloc failure case, and callers
    (#957089).

  - Test on init_fct, not result->__init_fct, after
    demangling (#816647).

  - Don't handle ttl == 0 specially (#929035).

  - Fix multibyte character processing crash in regexp
    (CVE-2013-0242, #951132)

  - Fix getaddrinfo stack overflow resulting in application
    crash (CVE-2013-1914, #951132)

  - Add missing patch to avoid use after free (#816647)

  - Fix race in initgroups compat_call (#706571)

  - Fix return value from getaddrinfo when servers are down.
    (#758193)

  - Fix fseek on wide character streams. Sync's seeking code
    with RHEL 6 (#835828)

  - Call feraiseexcept only if exceptions are not masked
    (#861871).

  - Always demangle function before checking for NULL value.
    (#816647).

  - Do not fail in ttyname if /proc is not available
    (#851450).

  - Fix errno for various overflow situations in vfprintf.
    Add missing overflow checks. (#857387)

  - Handle failure of _nl_explode_name in all cases
    (#848481)

  - Define the default fuzz factor to 2 to make it easier to
    manipulate RHEL 5 RPMs on RHEL 6 and newer systems.

  - Fix race in intl/* testsuite (#849202)

  - Fix out of bounds array access in strto* exposed by
    847930 patch.

  - Really fix POWER4 strncmp crash (#766832).

  - Fix integer overflow leading to buffer overflow in
    strto* (#847930)

  - Fix race in msort/qsort (#843672)

  - Fix regression due to 797096 changes (#845952)

  - Do not use PT_IEEE_IP ptrace calls (#839572)

  - Update ULPs (#837852)

  - Fix various transcendentals in non-default rounding
    modes (#837852)

  - Fix unbound alloca in vfprintf (#826947)

  - Fix iconv segfault if the invalid multibyte character
    0xffff is input when converting from IBM930. (#823905)

  - Fix fnmatch when '*' wildcard is applied on a file name
    containing multibyte chars. (#819430)

  - Fix unbound allocas use in glob_in_dir, getaddrinfo and
    others. (#797096)

  - Fix segfault when running ld.so --verify on some DSO's
    in current working directory. (#808342)

  - Incorrect initialization order for dynamic loader
    (#813348)

  - Fix return code when stopping already stopped nscd
    daemon (#678227)

  - Remove MAP_32BIT for pthread stack mappings, use
    MAP_STACK instead (#641094)

  - Fix setuid vs sighandler_setxid race (#769852)

  - Fix access after end of search string in regex matcher
    (#757887)

  - Fix POWER4 strncmp crash (#766832)

  - Fix SC_*CACHE detection for X5670 cpus (#692182)

  - Fix parsing IPV6 entries in /etc/resolv.conf (#703239)

  - Fix double-free in nss_nis code (#500767)

  - Add kernel VDSO support for s390x (#795896)

  - Fix race in malloc arena creation and make
    implementation match documented behaviour (#800240)

  - Do not override TTL of CNAME with TTL of its alias
    (#808014)

  - Fix short month names in fi_FI locale #(657266).

  - Fix nscd crash for group with large number of members
    (#788989)

  - Fix Slovakia currency (#799853)

  - Fix getent malloc failure check (#806403)

  - Fix short month names in zh_CN locale (#657588)

  - Fix decimal point symbol for Portuguese currency
    (#710216)

  - Avoid integer overflow in sbrk (#767358)

  - Avoid race between [,__de]allocate_stack and
    __reclaim_stacks during fork (#738665)

  - Fix race between IO_flush_all_lockp & pthread_cancel
    (#751748)

  - Fix memory leak in NIS endgrent (#809325)

  - Allow getaddr to accept SCTP socket types in hints
    (#765710)

  - Fix errno handling in vfprintf (#794814)

  - Filter out <built-in> when building file lists
    (#784646).

  - Avoid 'nargs' integer overflow which could be used to
    bypass FORTIFY_SOURCE (#794814)

  - Fix currency_symbol for uk_UA (#639000)"
  );
  # https://oss.oracle.com/pipermail/oraclevm-errata/2015-January/000261.html
  script_set_attribute(
    attribute:"see_also",
    value:"http://www.nessus.org/u?b908cf01"
  );
  script_set_attribute(
    attribute:"solution", 
    value:"Update the affected glibc / glibc-common / nscd packages."
  );
  script_set_cvss_base_vector("CVSS2#AV:N/AC:H/Au:N/C:C/I:C/A:C");
  script_set_cvss_temporal_vector("CVSS2#E:H/RL:OF/RC:C");
  script_set_attribute(attribute:"exploitability_ease", value:"Exploits are available");
  script_set_attribute(attribute:"exploit_available", value:"true");
  script_set_attribute(attribute:"exploit_framework_core", value:"true");
  script_set_attribute(attribute:"exploited_by_malware", value:"true");
  script_set_attribute(attribute:"metasploit_name", value:'Exim GHOST (glibc gethostbyname) Buffer Overflow');
  script_set_attribute(attribute:"exploit_framework_metasploit", value:"true");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:vm:glibc");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:vm:glibc-common");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:vm:nscd");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:oracle:vm_server:2.2");

  script_set_attribute(attribute:"vuln_publication_date", value:"2013/02/08");
  script_set_attribute(attribute:"patch_publication_date", value:"2015/01/30");
  script_set_attribute(attribute:"plugin_publication_date", value:"2015/02/02");
  script_set_attribute(attribute:"in_the_news", value:"true");
  script_set_attribute(attribute:"generated_plugin", value:"current");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2015-2019 and is owned by Tenable, Inc. or an Affiliate thereof.");
  script_family(english:"OracleVM Local Security Checks");

  script_dependencies("ssh_get_info.nasl");
  script_require_keys("Host/local_checks_enabled", "Host/OracleVM/release", "Host/OracleVM/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/OracleVM/release");
if (isnull(release) || "OVS" >!< release) audit(AUDIT_OS_NOT, "OracleVM");
if (! preg(pattern:"^OVS" + "2\.2" + "(\.[0-9]|$)", string:release)) audit(AUDIT_OS_NOT, "OracleVM 2.2", "OracleVM " + release);
if (!get_kb_item("Host/OracleVM/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, "OracleVM", cpu);

flag = 0;
if (rpm_check(release:"OVS2.2", reference:"glibc-2.5-123.0.1.el5_11.1")) flag++;
if (rpm_check(release:"OVS2.2", reference:"glibc-common-2.5-123.0.1.el5_11.1")) flag++;
if (rpm_check(release:"OVS2.2", reference:"nscd-2.5-123.0.1.el5_11.1")) flag++;

if (flag)
{
  if (report_verbosity > 0) security_hole(port:0, extra:rpm_report_get());
  else security_hole(0);
  exit(0);
}
else
{
  tested = pkg_tests_get();
  if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
  else audit(AUDIT_PACKAGE_NOT_INSTALLED, "glibc / glibc-common / nscd");
}

#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were  
# extracted from Red Hat Security Advisory RHSA-2013:1527. The text 
# itself is copyright (C) Red Hat, Inc.
#

include("compat.inc");

if (description)
{
  script_id(78979);
  script_version("1.13");
  script_cvs_date("Date: 2019/10/24 15:35:37");

  script_cve_id("CVE-2010-5107", "CVE-2013-2888", "CVE-2013-2889", "CVE-2013-2892", "CVE-2013-4238", "CVE-2013-4344");
  script_bugtraq_id(58162, 61738, 62042, 62043, 62049, 62773);
  script_xref(name:"RHSA", value:"2013:1527");

  script_name(english:"RHEL 6 : rhev-hypervisor6 (RHSA-2013:1527)");
  script_summary(english:"Checks the rpm output for the updated package");

  script_set_attribute(
    attribute:"synopsis", 
    value:"The remote Red Hat host is missing a security update."
  );
  script_set_attribute(
    attribute:"description", 
    value:
"An updated rhev-hypervisor6 package that fixes multiple security
issues and one bug is now available.

The Red Hat Security Response Team has rated this update as having
important security impact. Common Vulnerability Scoring System (CVSS)
base scores, which give detailed severity ratings, are available for
each vulnerability from the CVE links in the References section.

The rhev-hypervisor6 package provides a Red Hat Enterprise
Virtualization Hypervisor ISO disk image. The Red Hat Enterprise
Virtualization Hypervisor is a dedicated Kernel-based Virtual Machine
(KVM) hypervisor. It includes everything necessary to run and manage
virtual machines: a subset of the Red Hat Enterprise Linux operating
environment and the Red Hat Enterprise Virtualization Agent.

Note: Red Hat Enterprise Virtualization Hypervisor is only available
for the Intel 64 and AMD64 architectures with virtualization
extensions.

Upgrade Note: If you upgrade the Red Hat Enterprise Virtualization
Hypervisor through the 3.2 Manager administration portal, the Host may
appear with the status of 'Install Failed'. If this happens, place the
host into maintenance mode, then activate it again to get the host
back to an 'Up' state.

A buffer overflow flaw was found in the way QEMU processed the SCSI
'REPORT LUNS' command when more than 256 LUNs were specified for a
single SCSI target. A privileged guest user could use this flaw to
corrupt QEMU process memory on the host, which could potentially
result in arbitrary code execution on the host with the privileges of
the QEMU process. (CVE-2013-4344)

Multiple flaws were found in the way Linux kernel handled HID (Human
Interface Device) reports. An attacker with physical access to the
system could use this flaw to crash the system or, potentially,
escalate their privileges on the system. (CVE-2013-2888,
CVE-2013-2889, CVE-2013-2892)

A flaw was found in the way the Python SSL module handled X.509
certificate fields that contain a NULL byte. An attacker could
potentially exploit this flaw to conduct man-in-the-middle attacks to
spoof SSL servers. Note that to exploit this issue, an attacker would
need to obtain a carefully crafted certificate signed by an authority
that the client trusts. (CVE-2013-4238)

The default OpenSSH configuration made it easy for remote attackers to
exhaust unauthorized connection slots and prevent other users from
being able to log in to a system. This flaw has been addressed by
enabling random early connection drops by setting MaxStartups to
10:30:100 by default. For more information, refer to the
sshd_config(5) man page. (CVE-2010-5107)

The CVE-2013-4344 issue was discovered by Asias He of Red Hat.

This updated package provides updated components that include fixes
for various security issues. These issues have no security impact on
Red Hat Enterprise Virtualization Hypervisor itself, however. The
security fixes included in this update address the following CVE
numbers :

CVE-2012-0786 and CVE-2012-0787 (augeas issues)

CVE-2013-1813 (busybox issue)

CVE-2013-0221, CVE-2013-0222, and CVE-2013-0223 (coreutils issues)

CVE-2012-4453 (dracut issue)

CVE-2013-4332, CVE-2013-0242, and CVE-2013-1914 (glibc issues)

CVE-2013-4387, CVE-2013-0343, CVE-2013-4345, CVE-2013-4591,
CVE-2013-4592, CVE-2012-6542, CVE-2013-3231, CVE-2013-1929,
CVE-2012-6545, CVE-2013-1928, CVE-2013-2164, CVE-2013-2234, and
CVE-2013-2851 (kernel issues)

CVE-2013-4242 (libgcrypt issue)

CVE-2013-4419 (libguestfs issue)

CVE-2013-1775, CVE-2013-2776, and CVE-2013-2777 (sudo issues)

This update also fixes the following bug :

* A previous version of the rhev-hypervisor6 package did not contain
the latest vhostmd package, which provides a 'metrics communication
channel' between a host and its hosted virtual machines, allowing
limited introspection of host resource usage from within virtual
machines. This has been fixed, and rhev-hypervisor6 now includes the
latest vhostmd package. (BZ#1026703)

This update also contains the fixes from the following errata :

* ovirt-node: https://rhn.redhat.com/errata/RHBA-2013-1528.html

Users of the Red Hat Enterprise Virtualization Hypervisor are advised
to upgrade to this updated package, which corrects these issues."
  );
  # https://rhn.redhat.com/errata/RHBA-2013-1528.html
  script_set_attribute(
    attribute:"see_also",
    value:"https://access.redhat.com/errata/RHBA-2013:1528"
  );
  # https://access.redhat.com/site/documentation/en-US/Red_Hat_Enterprise_Linux
  script_set_attribute(
    attribute:"see_also",
    value:"http://www.nessus.org/u?c6b506c4"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://access.redhat.com/errata/RHSA-2013:1527"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://access.redhat.com/security/cve/cve-2013-2888"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://access.redhat.com/security/cve/cve-2013-2892"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://access.redhat.com/security/cve/cve-2013-4344"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://access.redhat.com/security/cve/cve-2010-5107"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://access.redhat.com/security/cve/cve-2013-2889"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://access.redhat.com/security/cve/cve-2013-4238"
  );
  script_set_attribute(
    attribute:"solution", 
    value:"Update the affected rhev-hypervisor6 package."
  );
  script_set_cvss_base_vector("CVSS2#AV:L/AC:H/Au:N/C:C/I:C/A:C");
  script_set_cvss_temporal_vector("CVSS2#E:U/RL:OF/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:rhev-hypervisor6");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:redhat:enterprise_linux:6");

  script_set_attribute(attribute:"vuln_publication_date", value:"2013/03/07");
  script_set_attribute(attribute:"patch_publication_date", value:"2013/11/21");
  script_set_attribute(attribute:"plugin_publication_date", value:"2014/11/08");
  script_set_attribute(attribute:"generated_plugin", value:"current");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2014-2019 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:"^6([^0-9]|$)", string:os_ver)) audit(AUDIT_OS_NOT, "Red Hat 6.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-2013:1527";
  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_check(release:"RHEL6", reference:"rhev-hypervisor6-6.5-20131115.0.3.2.el6_5")) 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, "rhev-hypervisor6");
  }
}

#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from Gentoo Linux Security Advisory GLSA 201503-04.
#
# The advisory text is Copyright (C) 2001-2016 Gentoo Foundation, Inc.
# and licensed under the Creative Commons - Attribution / Share Alike 
# license. See http://creativecommons.org/licenses/by-sa/3.0/
#

include("compat.inc");

if (description)
{
  script_id(81689);
  script_version("$Revision: 1.22 $");
  script_cvs_date("$Date: 2016/05/20 14:03:00 $");

  script_cve_id("CVE-2012-3404", "CVE-2012-3405", "CVE-2012-3406", "CVE-2012-3480", "CVE-2012-4412", "CVE-2012-4424", "CVE-2012-6656", "CVE-2013-0242", "CVE-2013-1914", "CVE-2013-2207", "CVE-2013-4237", "CVE-2013-4332", "CVE-2013-4458", "CVE-2013-4788", "CVE-2014-4043", "CVE-2015-0235");
  script_bugtraq_id(54374, 54982, 55462, 55543, 57638, 58839, 61183, 61729, 61960, 62324, 63299, 68006, 69470, 72325);
  script_xref(name:"GLSA", value:"201503-04");

  script_name(english:"GLSA-201503-04 : GNU C Library: Multiple vulnerabilities (GHOST)");
  script_summary(english:"Checks for updated package(s) in /var/db/pkg");

  script_set_attribute(
    attribute:"synopsis", 
    value:
"The remote Gentoo host is missing one or more security-related
patches."
  );
  script_set_attribute(
    attribute:"description", 
    value:
"The remote host is affected by the vulnerability described in GLSA-201503-04
(GNU C Library: Multiple vulnerabilities)

    Multiple vulnerabilities have been discovered in the GNU C Library.
      Please review the CVE identifiers referenced below for details.
  
Impact :

    A local attacker may be able to execute arbitrary code or cause a Denial
      of Service condition,.
  
Workaround :

    There is no known workaround at this time."
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://security.gentoo.org/glsa/201503-04"
  );
  script_set_attribute(
    attribute:"solution", 
    value:
"All glibc users should upgrade to the latest version:
      # emerge --sync
      # emerge --ask --oneshot --verbose '>=sys-libs/glibc-2.19-r1'"
  );
  script_set_cvss_base_vector("CVSS2#AV:N/AC:H/Au:N/C:C/I:C/A:C");
  script_set_cvss_temporal_vector("CVSS2#E:POC/RL:OF/RC:C");
  script_set_attribute(attribute:"exploitability_ease", value:"Exploits are available");
  script_set_attribute(attribute:"exploit_available", value:"true");
  script_set_attribute(attribute:"exploit_framework_core", value:"true");
  script_set_attribute(attribute:"exploited_by_malware", value:"true");
  script_set_attribute(attribute:"metasploit_name", value:'Exim GHOST (glibc gethostbyname) Buffer Overflow');
  script_set_attribute(attribute:"exploit_framework_metasploit", value:"true");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:gentoo:linux:glibc");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:gentoo:linux");

  script_set_attribute(attribute:"patch_publication_date", value:"2015/03/08");
  script_set_attribute(attribute:"in_the_news", value:"true");
  script_set_attribute(attribute:"plugin_publication_date", value:"2015/03/09");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2015-2016 Tenable Network Security, Inc.");
  script_family(english:"Gentoo Local Security Checks");

  script_dependencies("ssh_get_info.nasl");
  script_require_keys("Host/local_checks_enabled", "Host/Gentoo/release", "Host/Gentoo/qpkg-list");

  exit(0);
}


include("audit.inc");
include("global_settings.inc");
include("qpkg.inc");

if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
if (!get_kb_item("Host/Gentoo/release")) audit(AUDIT_OS_NOT, "Gentoo");
if (!get_kb_item("Host/Gentoo/qpkg-list")) audit(AUDIT_PACKAGE_LIST_MISSING);


flag = 0;

if (qpkg_check(package:"sys-libs/glibc", unaffected:make_list("ge 2.19-r1"), vulnerable:make_list("lt 2.19-r1"))) flag++;

if (flag)
{
  if (report_verbosity > 0) security_hole(port:0, extra:qpkg_report_get());
  else security_hole(0);
  exit(0);
}
else
{
  tested = qpkg_tests_get();
  if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
  else audit(AUDIT_PACKAGE_NOT_INSTALLED, "GNU C Library");
}

#%NASL_MIN_LEVEL 80502
#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were  
# extracted from Fedora Security Advisory 2013-17475.
#

include("compat.inc");

if (description)
{
  script_id(70180);
  script_version("1.6");
  script_set_attribute(attribute:"plugin_modification_date", value:"2020/03/12");

  script_cve_id("CVE-2013-4332", "CVE-2013-4788");
  script_bugtraq_id(61183, 62324);
  script_xref(name:"FEDORA", value:"2013-17475");

  script_name(english:"Fedora 19 : glibc-2.17-18.fc19 (2013-17475)");
  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:
"Existing statically linked applications must be rebuilt to fix
CVE-2013-4788.

Note that Tenable Network Security has extracted the preceding
description block directly from the Fedora 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://bugzilla.redhat.com/show_bug.cgi?id=1007545"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.redhat.com/show_bug.cgi?id=985625"
  );
  # https://lists.fedoraproject.org/pipermail/package-announce/2013-September/117177.html
  script_set_attribute(
    attribute:"see_also",
    value:"http://www.nessus.org/u?6b4de057"
  );
  script_set_attribute(attribute:"solution", value:"Update the affected glibc package.");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:H/Au:N/C:P/I:P/A:P");
  script_set_cvss_temporal_vector("CVSS2#E:POC/RL:OF/RC:ND");
  script_set_attribute(attribute:"exploitability_ease", value:"Exploits are available");
  script_set_attribute(attribute:"exploit_available", value:"true");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fedoraproject:fedora:glibc");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:fedoraproject:fedora:19");

  script_set_attribute(attribute:"patch_publication_date", value:"2013/09/23");
  script_set_attribute(attribute:"plugin_publication_date", value:"2013/09/28");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2013-2020 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 = eregmatch(pattern: "Fedora.*release ([0-9]+)", string:release);
if (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, "Fedora");
os_ver = os_ver[1];
if (! ereg(pattern:"^19([^0-9]|$)", string:os_ver)) audit(AUDIT_OS_NOT, "Fedora 19.x", "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:"FC19", reference:"glibc-2.17-18.fc19")) flag++;


if (flag)
{
  if (report_verbosity > 0) security_warning(port:0, extra:rpm_report_get());
  else security_warning(0);
  exit(0);
}
else
{
  tested = pkg_tests_get();
  if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
  else audit(AUDIT_PACKAGE_NOT_INSTALLED, "glibc");
}

#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were  
# extracted from Red Hat Security Advisory RHSA-2013:1605. The text 
# itself is copyright (C) Red Hat, Inc.
#

include("compat.inc");

if (description)
{
  script_id(71009);
  script_version("1.15");
  script_cvs_date("Date: 2019/10/24 15:35:37");

  script_cve_id("CVE-2013-0242", "CVE-2013-1914", "CVE-2013-4332");
  script_bugtraq_id(57638, 58839, 62324);
  script_xref(name:"RHSA", value:"2013:1605");

  script_name(english:"RHEL 6 : glibc (RHSA-2013:1605)");
  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 glibc packages that fix three security issues, several bugs,
and add various enhancements are now available for Red Hat Enterprise
Linux 6.

The Red Hat Security Response Team has rated this update as having
moderate security impact. Common Vulnerability Scoring System (CVSS)
base scores, which give detailed severity ratings, are available for
each vulnerability from the CVE links in the References section.

The glibc packages provide the standard C libraries (libc), POSIX
thread libraries (libpthread), standard math libraries (libm), and the
Name Server Caching Daemon (nscd) used by multiple programs on the
system. Without these libraries, the Linux system cannot function
correctly.

Multiple integer overflow flaws, leading to heap-based buffer
overflows, were found in glibc's memory allocator functions (pvalloc,
valloc, and memalign). If an application used such a function, it
could cause the application to crash or, potentially, execute
arbitrary code with the privileges of the user running the
application. (CVE-2013-4332)

A flaw was found in the regular expression matching routines that
process multibyte character input. If an application utilized the
glibc regular expression matching mechanism, an attacker could provide
specially crafted input that, when processed, would cause the
application to crash. (CVE-2013-0242)

It was found that getaddrinfo() did not limit the amount of stack
memory used during name resolution. An attacker able to make an
application resolve an attacker-controlled hostname or IP address
could possibly cause the application to exhaust all stack memory and
crash. (CVE-2013-1914)

Among other changes, this update includes an important fix for the
following bug :

* Due to a defect in the initial release of the getaddrinfo() system
call in Red Hat enterprise Linux 6.0, AF_INET and AF_INET6 queries
resolved from the /etc/hosts file returned queried names as canonical
names. This incorrect behavior is, however, still considered to be the
expected behavior. As a result of a recent change in getaddrinfo(),
AF_INET6 queries started resolving the canonical names correctly.
However, this behavior was unexpected by applications that relied on
queries resolved from the /etc/hosts file, and these applications
could thus fail to operate properly. This update applies a fix
ensuring that AF_INET6 queries resolved from /etc/hosts always return
the queried name as canonical. Note that DNS lookups are resolved
properly and always return the correct canonical names. A proper fix
to AF_INET6 queries resolution from /etc/hosts may be applied in
future releases; for now, due to a lack of standard, Red Hat suggests
the first entry in the /etc/hosts file, that applies for the IP
address being resolved, to be considered the canonical entry.
(BZ#1022022)

These updated glibc packages also include additional bug fixes and
various enhancements. Space precludes documenting all of these changes
in this advisory. Users are directed to the Red Hat Enterprise Linux
6.5 Technical Notes, linked to in the References, for information on
the most significant of these changes.

All glibc users are advised to upgrade to these updated packages,
which contain backported patches to correct these issues and add these
enhancements."
  );
  # https://access.redhat.com/site/documentation/en-US/Red_Hat_Enterprise_Linux
  script_set_attribute(
    attribute:"see_also",
    value:"http://www.nessus.org/u?c6b506c4"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://access.redhat.com/errata/RHSA-2013:1605"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://access.redhat.com/security/cve/cve-2013-0242"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://access.redhat.com/security/cve/cve-2013-1914"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://access.redhat.com/security/cve/cve-2013-4332"
  );
  script_set_attribute(attribute:"solution", value:"Update the affected packages.");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:P");
  script_set_cvss_temporal_vector("CVSS2#E:U/RL:OF/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:glibc");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:glibc-common");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:glibc-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:glibc-debuginfo-common");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:glibc-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:glibc-headers");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:glibc-static");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:glibc-utils");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:nscd");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:redhat:enterprise_linux:6");

  script_set_attribute(attribute:"vuln_publication_date", value:"2013/02/08");
  script_set_attribute(attribute:"patch_publication_date", value:"2013/11/21");
  script_set_attribute(attribute:"plugin_publication_date", value:"2013/11/21");
  script_set_attribute(attribute:"generated_plugin", value:"current");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2013-2019 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:"^6([^0-9]|$)", string:os_ver)) audit(AUDIT_OS_NOT, "Red Hat 6.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-2013:1605";
  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_check(release:"RHEL6", reference:"glibc-2.12-1.132.el6")) flag++;
  if (rpm_check(release:"RHEL6", cpu:"i686", reference:"glibc-common-2.12-1.132.el6")) flag++;
  if (rpm_check(release:"RHEL6", cpu:"s390x", reference:"glibc-common-2.12-1.132.el6")) flag++;
  if (rpm_check(release:"RHEL6", cpu:"x86_64", reference:"glibc-common-2.12-1.132.el6")) flag++;
  if (rpm_check(release:"RHEL6", reference:"glibc-debuginfo-2.12-1.132.el6")) flag++;
  if (rpm_check(release:"RHEL6", reference:"glibc-debuginfo-common-2.12-1.132.el6")) flag++;
  if (rpm_check(release:"RHEL6", reference:"glibc-devel-2.12-1.132.el6")) flag++;
  if (rpm_check(release:"RHEL6", cpu:"i686", reference:"glibc-headers-2.12-1.132.el6")) flag++;
  if (rpm_check(release:"RHEL6", cpu:"s390x", reference:"glibc-headers-2.12-1.132.el6")) flag++;
  if (rpm_check(release:"RHEL6", cpu:"x86_64", reference:"glibc-headers-2.12-1.132.el6")) flag++;
  if (rpm_check(release:"RHEL6", reference:"glibc-static-2.12-1.132.el6")) flag++;
  if (rpm_check(release:"RHEL6", cpu:"i686", reference:"glibc-utils-2.12-1.132.el6")) flag++;
  if (rpm_check(release:"RHEL6", cpu:"s390x", reference:"glibc-utils-2.12-1.132.el6")) flag++;
  if (rpm_check(release:"RHEL6", cpu:"x86_64", reference:"glibc-utils-2.12-1.132.el6")) flag++;
  if (rpm_check(release:"RHEL6", cpu:"i686", reference:"nscd-2.12-1.132.el6")) flag++;
  if (rpm_check(release:"RHEL6", cpu:"s390x", reference:"nscd-2.12-1.132.el6")) flag++;
  if (rpm_check(release:"RHEL6", cpu:"x86_64", reference:"nscd-2.12-1.132.el6")) 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, "glibc / glibc-common / glibc-debuginfo / glibc-debuginfo-common / 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 2013-17423.
#

include("compat.inc");

if (description)
{
  script_id(70158);
  script_version("1.6");
  script_set_attribute(attribute:"plugin_modification_date", value:"2020/03/12");

  script_cve_id("CVE-2013-4332", "CVE-2013-4788");
  script_bugtraq_id(61183, 62324);
  script_xref(name:"FEDORA", value:"2013-17423");

  script_name(english:"Fedora 20 : glibc-2.18-9.fc20 (2013-17423)");
  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:
"Existing statically linked applications must be rebuilt to fix
CVE-2013-4788.

Note that Tenable Network Security has extracted the preceding
description block directly from the Fedora 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://bugzilla.redhat.com/show_bug.cgi?id=1007545"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.redhat.com/show_bug.cgi?id=985625"
  );
  # https://lists.fedoraproject.org/pipermail/package-announce/2013-September/116914.html
  script_set_attribute(
    attribute:"see_also",
    value:"http://www.nessus.org/u?8cb1f021"
  );
  script_set_attribute(attribute:"solution", value:"Update the affected glibc package.");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:H/Au:N/C:P/I:P/A:P");
  script_set_cvss_temporal_vector("CVSS2#E:POC/RL:OF/RC:ND");
  script_set_attribute(attribute:"exploitability_ease", value:"Exploits are available");
  script_set_attribute(attribute:"exploit_available", value:"true");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fedoraproject:fedora:glibc");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:fedoraproject:fedora:20");

  script_set_attribute(attribute:"patch_publication_date", value:"2013/09/23");
  script_set_attribute(attribute:"plugin_publication_date", value:"2013/09/27");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2013-2020 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 = eregmatch(pattern: "Fedora.*release ([0-9]+)", string:release);
if (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, "Fedora");
os_ver = os_ver[1];
if (! ereg(pattern:"^20([^0-9]|$)", string:os_ver)) audit(AUDIT_OS_NOT, "Fedora 20.x", "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:"FC20", reference:"glibc-2.18-9.fc20")) flag++;


if (flag)
{
  if (report_verbosity > 0) security_warning(port:0, extra:rpm_report_get());
  else security_warning(0);
  exit(0);
}
else
{
  tested = pkg_tests_get();
  if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
  else audit(AUDIT_PACKAGE_NOT_INSTALLED, "glibc");
}

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

include("compat.inc");

if (description)
{
  script_id(87674);
  script_version("1.4");
  script_cvs_date("Date: 2018/08/06 14:03:16");

  script_cve_id(
    "CVE-2013-4332",
    "CVE-2013-5211"
  );
  script_bugtraq_id(
    62324,
    64692
  );
  script_xref(name:"VMSA", value:"2014-0002");
  script_xref(name:"CERT", value:"348126");

  script_name(english:"VMware ESX / ESXi Multiple Vulnerabilities (VMSA-2014-0002)");
  script_summary(english:"Checks the version and build numbers of the remote host.");

  script_set_attribute(attribute:"synopsis", value:
"The remote VMware ESX / ESXi host is missing a security-related patch.");
  script_set_attribute(attribute:"description", value:
"The remote VMware ESX / ESXi host is affected by multiple
vulnerabilities :

  - Multiple integer overflow conditions exist in the glibc
    package in file malloc/malloc.c. An unauthenticated,
    remote attacker can exploit these to cause heap memory
    corruption by passing large values to the pvalloc(),
    valloc(), posix_memalign(), memalign(), or
    aligned_alloc() functions, resulting in a denial of
    service. (CVE-2013-4332)

  - A distributed denial of service (DDoS) vulnerability
    exists in the NTP daemon due to improper handling of the
    'monlist' command. A remote attacker can exploit this,
    via a forged request to an affected NTP server, to cause
    an amplified response to the intended target of the DDoS
    attack. (CVE-2013-5211)");
  script_set_attribute(attribute:"see_also", value:"https://www.vmware.com/security/advisories/VMSA-2014-0002");
  script_set_attribute(attribute:"see_also", value:"http://lists.vmware.com/pipermail/security-announce/2014/000281.html");
  script_set_attribute(attribute:"solution", value:
"Apply the appropriate patch according to the vendor advisory that
pertains to ESX version 4.0 / 4.1 and ESXi version 4.0 / 4.1 / 5.0 /
5.1 / 5.5.");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:P");
  script_set_cvss_temporal_vector("CVSS2#E:POC/RL:OF/RC:C");
  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:"2010/04/29");
  script_set_attribute(attribute:"patch_publication_date", value:"2014/12/04");
  script_set_attribute(attribute:"plugin_publication_date", value:"2015/12/30");

  script_set_attribute(attribute:"plugin_type", value:"remote");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:vmware:esx:4.0");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:vmware:esx:4.1");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:vmware:esxi:4.0");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:vmware:esxi:4.1");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:vmware:esxi:5.0");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:vmware:esxi:5.1");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:vmware:esxi:5.5");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_family(english:"Misc.");

  script_copyright(english:"This script is Copyright (C) 2015-2018 Tenable Network Security, Inc.");

  script_dependencies("vmware_vsphere_detect.nbin");
  script_require_keys("Host/VMware/version", "Host/VMware/release");
  script_require_ports("Host/VMware/vsphere");

  exit(0);
}

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

ver = get_kb_item_or_exit("Host/VMware/version");
rel = get_kb_item_or_exit("Host/VMware/release");
port = get_kb_item_or_exit("Host/VMware/vsphere");
esx = '';

if ("ESX" >!< rel)
  audit(AUDIT_OS_NOT, "VMware ESX/ESXi");

extract = eregmatch(pattern:"^(ESXi?) (\d\.\d).*$", string:ver);
if (isnull(extract))
  audit(AUDIT_UNKNOWN_APP_VER, "VMware ESX/ESXi");
else
{
  esx = extract[1];
  ver = extract[2];
}

# fixed build numbers are the same for ESX and ESXi
fixes = make_array(
          "4.0", "1682696",
          "4.1", "1682698",
          "5.0", "1749766",
          "5.1", "1743201",
          "5.5", "1623387"
        );

full_fixes = make_array(
              "5.0", "1851670",
              "5.1", "1743533"
           );

fix = FALSE;
fix = fixes[ver];
full_fix = FALSE;
full_fix = full_fixes[ver];

# get the build before checking the fix for the most complete audit trail
extract = eregmatch(pattern:'^VMware ESXi?.* build-([0-9]+)$', string:rel);
if (isnull(extract))
  audit(AUDIT_UNKNOWN_BUILD, "VMware " + esx, ver);

build = int(extract[1]);

# if there is no fix in the array, fix is FALSE
if(!fix)
  audit(AUDIT_INST_VER_NOT_VULN, esx, ver, build);

if (build < fix)
{
  if (full_fix)
    fix = fix + " / " + full_fix;

  if (report_verbosity > 0)
  {
    report = '\n  Version         : ' + esx + " " + ver +
             '\n  Installed build : ' + build +
             '\n  Fixed build     : ' + fix +
             '\n';
    security_warning(port:port, extra:report);
  }
  else
    security_warning(port:port);

  exit(0);
}
else
  audit(AUDIT_INST_VER_NOT_VULN, "VMware " + esx, ver, build);