Vulnerabilities > CVE-2014-9273 - Improper Restriction of Operations Within the Bounds of A Memory Buffer vulnerability in multiple products

#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were  
# extracted from Red Hat Security Advisory RHSA-2015:0301 and 
# CentOS Errata and Security Advisory 2015:0301 respectively.
#

include("compat.inc");

if (description)
{
  script_id(81886);
  script_version("1.6");
  script_cvs_date("Date: 2020/01/02");

  script_cve_id("CVE-2014-9273");
  script_xref(name:"RHSA", value:"2015:0301");

  script_name(english:"CentOS 7 : hivex (CESA-2015:0301)");
  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 hivex packages that fix one security issue, several bugs, and
add various enhancements are now available for Red Hat Enterprise
Linux 7.

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

Hive files are undocumented binary files that Windows uses to store
the Windows Registry on disk. Hivex is a library that can read and
write to these files.

It was found that hivex attempted to read beyond its allocated buffer
when reading a hive file with a very small size or with a truncated or
improperly formatted content. An attacker able to supply a specially
crafted hive file to an application using the hivex library could
possibly use this flaw to execute arbitrary code with the privileges
of the user running that application. (CVE-2014-9273)

Red Hat would like to thank Mahmoud Al-Qudsi of NeoSmart Technologies
for reporting this issue.

The hivex package has been upgraded to upstream version 1.3.10, which
provides a number of bug fixes and enhancements over the previous
version. (BZ#1023978)

This update also fixes the following bugs :

* Due to an error in the hivex_value_data_cell_offset() function, the
hivex utility could, in some cases, print an 'Argument list is too
long' message and terminate unexpectedly when processing hive files
from the Windows Registry. This update fixes the underlying code and
hivex now processes hive files as expected. (BZ#1145056)

* A typographical error in the Win::Hivex.3pm manual page has been
corrected. (BZ#1099286)

Users of hivex are advised to upgrade to these updated packages, which
correct these issues and adds these enhancements."
  );
  # https://lists.centos.org/pipermail/centos-cr-announce/2015-March/001583.html
  script_set_attribute(
    attribute:"see_also",
    value:"http://www.nessus.org/u?a9901e96"
  );
  script_set_attribute(
    attribute:"solution", 
    value:"Update the affected hivex packages."
  );
  script_set_cvss_base_vector("CVSS2#AV:L/AC:L/Au:N/C:P/I:P/A:P");
  script_set_cvss_temporal_vector("CVSS2#E:U/RL:OF/RC:C");
  script_set_attribute(attribute:"cvss_score_source", value:"CVE-2014-9273");
  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:centos:centos:hivex");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:centos:centos:hivex-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:centos:centos:ocaml-hivex");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:centos:centos:ocaml-hivex-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:centos:centos:perl-hivex");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:centos:centos:python-hivex");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:centos:centos:ruby-hivex");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:centos:centos:7");

  script_set_attribute(attribute:"vuln_publication_date", value:"2014/12/08");
  script_set_attribute(attribute:"patch_publication_date", value:"2015/03/17");
  script_set_attribute(attribute:"plugin_publication_date", value:"2015/03/18");
  script_set_attribute(attribute:"generated_plugin", value:"current");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2015-2020 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:"hivex-1.3.10-5.7.el7")) flag++;
if (rpm_check(release:"CentOS-7", cpu:"x86_64", reference:"hivex-devel-1.3.10-5.7.el7")) flag++;
if (rpm_check(release:"CentOS-7", cpu:"x86_64", reference:"ocaml-hivex-1.3.10-5.7.el7")) flag++;
if (rpm_check(release:"CentOS-7", cpu:"x86_64", reference:"ocaml-hivex-devel-1.3.10-5.7.el7")) flag++;
if (rpm_check(release:"CentOS-7", cpu:"x86_64", reference:"perl-hivex-1.3.10-5.7.el7")) flag++;
if (rpm_check(release:"CentOS-7", cpu:"x86_64", reference:"python-hivex-1.3.10-5.7.el7")) flag++;
if (rpm_check(release:"CentOS-7", cpu:"x86_64", reference:"ruby-hivex-1.3.10-5.7.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, "hivex / hivex-devel / ocaml-hivex / ocaml-hivex-devel / perl-hivex / etc");
}

#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from Red Hat Security Advisory RHSA-2015:0301 and 
# Oracle Linux Security Advisory ELSA-2015-0301 respectively.
#

include("compat.inc");

if (description)
{
  script_id(81721);
  script_version("1.8");
  script_cvs_date("Date: 2019/09/27 13:00:36");

  script_cve_id("CVE-2014-9273");
  script_bugtraq_id(71279);
  script_xref(name:"RHSA", value:"2015:0301");

  script_name(english:"Oracle Linux 7 : hivex (ELSA-2015-0301)");
  script_summary(english:"Checks rpm output for the updated packages");

  script_set_attribute(
    attribute:"synopsis", 
    value:"The remote Oracle Linux host is missing one or more security updates."
  );
  script_set_attribute(
    attribute:"description", 
    value:
"From Red Hat Security Advisory 2015:0301 :

Updated hivex packages that fix one security issue, several bugs, and
add various enhancements are now available for Red Hat Enterprise
Linux 7.

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

Hive files are undocumented binary files that Windows uses to store
the Windows Registry on disk. Hivex is a library that can read and
write to these files.

It was found that hivex attempted to read beyond its allocated buffer
when reading a hive file with a very small size or with a truncated or
improperly formatted content. An attacker able to supply a specially
crafted hive file to an application using the hivex library could
possibly use this flaw to execute arbitrary code with the privileges
of the user running that application. (CVE-2014-9273)

Red Hat would like to thank Mahmoud Al-Qudsi of NeoSmart Technologies
for reporting this issue.

The hivex package has been upgraded to upstream version 1.3.10, which
provides a number of bug fixes and enhancements over the previous
version. (BZ#1023978)

This update also fixes the following bugs :

* Due to an error in the hivex_value_data_cell_offset() function, the
hivex utility could, in some cases, print an 'Argument list is too
long' message and terminate unexpectedly when processing hive files
from the Windows Registry. This update fixes the underlying code and
hivex now processes hive files as expected. (BZ#1145056)

* A typographical error in the Win::Hivex.3pm manual page has been
corrected. (BZ#1099286)

Users of hivex are advised to upgrade to these updated packages, which
correct these issues and adds these enhancements."
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://oss.oracle.com/pipermail/el-errata/2015-March/004872.html"
  );
  script_set_attribute(
    attribute:"solution", 
    value:"Update the affected hivex packages."
  );
  script_set_cvss_base_vector("CVSS2#AV:L/AC:L/Au:N/C:P/I:P/A:P");
  script_set_cvss_temporal_vector("CVSS2#E: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:oracle:linux:hivex");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:linux:hivex-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:linux:ocaml-hivex");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:linux:ocaml-hivex-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:linux:perl-hivex");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:linux:python-hivex");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:linux:ruby-hivex");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:oracle:linux:7");

  script_set_attribute(attribute:"vuln_publication_date", value:"2014/12/08");
  script_set_attribute(attribute:"patch_publication_date", value:"2015/03/09");
  script_set_attribute(attribute:"plugin_publication_date", value:"2015/03/10");
  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:"Oracle Linux Local Security Checks");

  script_dependencies("ssh_get_info.nasl");
  script_require_keys("Host/local_checks_enabled", "Host/OracleLinux", "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);
if (!get_kb_item("Host/OracleLinux")) audit(AUDIT_OS_NOT, "Oracle Linux");
release = get_kb_item("Host/RedHat/release");
if (isnull(release) || !pregmatch(pattern: "Oracle (?:Linux Server|Enterprise Linux)", string:release)) audit(AUDIT_OS_NOT, "Oracle Linux");
os_ver = pregmatch(pattern: "Oracle (?:Linux Server|Enterprise Linux) .*release ([0-9]+(\.[0-9]+)?)", string:release);
if (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, "Oracle Linux");
os_ver = os_ver[1];
if (! preg(pattern:"^7([^0-9]|$)", string:os_ver)) audit(AUDIT_OS_NOT, "Oracle Linux 7", "Oracle Linux " + 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, "Oracle Linux", cpu);
if ("x86_64" >!< cpu) audit(AUDIT_ARCH_NOT, "x86_64", cpu);

flag = 0;
if (rpm_check(release:"EL7", cpu:"x86_64", reference:"hivex-1.3.10-5.7.el7")) flag++;
if (rpm_check(release:"EL7", cpu:"x86_64", reference:"hivex-devel-1.3.10-5.7.el7")) flag++;
if (rpm_check(release:"EL7", cpu:"x86_64", reference:"ocaml-hivex-1.3.10-5.7.el7")) flag++;
if (rpm_check(release:"EL7", cpu:"x86_64", reference:"ocaml-hivex-devel-1.3.10-5.7.el7")) flag++;
if (rpm_check(release:"EL7", cpu:"x86_64", reference:"perl-hivex-1.3.10-5.7.el7")) flag++;
if (rpm_check(release:"EL7", cpu:"x86_64", reference:"python-hivex-1.3.10-5.7.el7")) flag++;
if (rpm_check(release:"EL7", cpu:"x86_64", reference:"ruby-hivex-1.3.10-5.7.el7")) 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, "hivex / hivex-devel / ocaml-hivex / ocaml-hivex-devel / perl-hivex / etc");
}

#
# (C) Tenable Network Security, Inc.
#
# The descriptive text is (C) Scientific Linux.
#

include("compat.inc");

if (description)
{
  script_id(82251);
  script_version("1.3");
  script_set_attribute(attribute:"plugin_modification_date", value:"2020/02/25");

  script_cve_id("CVE-2014-9273");

  script_name(english:"Scientific Linux Security Update : hivex on SL7.x x86_64 (20150305)");
  script_summary(english:"Checks rpm output for the updated packages");

  script_set_attribute(
    attribute:"synopsis", 
    value:
"The remote Scientific Linux host is missing one or more security
updates."
  );
  script_set_attribute(
    attribute:"description", 
    value:
"It was found that hivex attempted to read beyond its allocated buffer
when reading a hive file with a very small size or with a truncated or
improperly formatted content. An attacker able to supply a specially
crafted hive file to an application using the hivex library could
possibly use this flaw to execute arbitrary code with the privileges
of the user running that application. (CVE-2014-9273)

The hivex package has been upgraded to upstream version 1.3.10, which
provides a number of bug fixes and enhancements over the previous
version.

This update also fixes the following bugs :

  - Due to an error in the hivex_value_data_cell_offset()
    function, the hivex utility could, in some cases, print
    an 'Argument list is too long' message and terminate
    unexpectedly when processing hive files from the Windows
    Registry. This update fixes the underlying code and
    hivex now processes hive files as expected.

  - A typographical error in the Win::Hivex.3pm manual page
    has been corrected."
  );
  # https://listserv.fnal.gov/scripts/wa.exe?A2=ind1503&L=scientific-linux-errata&T=0&P=1920
  script_set_attribute(
    attribute:"see_also",
    value:"http://www.nessus.org/u?7daac751"
  );
  script_set_attribute(attribute:"solution", value:"Update the affected packages.");
  script_set_cvss_base_vector("CVSS2#AV:L/AC:L/Au:N/C:P/I:P/A:P");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fermilab:scientific_linux:hivex");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fermilab:scientific_linux:hivex-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fermilab:scientific_linux:hivex-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fermilab:scientific_linux:ocaml-hivex");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fermilab:scientific_linux:ocaml-hivex-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fermilab:scientific_linux:perl-hivex");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fermilab:scientific_linux:python-hivex");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fermilab:scientific_linux:ruby-hivex");
  script_set_attribute(attribute:"cpe", value:"x-cpe:/o:fermilab:scientific_linux");

  script_set_attribute(attribute:"vuln_publication_date", value:"2014/12/08");
  script_set_attribute(attribute:"patch_publication_date", value:"2015/03/05");
  script_set_attribute(attribute:"plugin_publication_date", value:"2015/03/26");
  script_set_attribute(attribute:"generated_plugin", value:"current");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2015-2020 and is owned by Tenable, Inc. or an Affiliate thereof.");
  script_family(english:"Scientific Linux Local Security Checks");

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

  exit(0);
}


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

if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
release = get_kb_item("Host/RedHat/release");
if (isnull(release) || "Scientific Linux " >!< release) audit(AUDIT_HOST_NOT, "running Scientific Linux");
os_ver = pregmatch(pattern: "Scientific Linux.*release ([0-9]+(\.[0-9]+)?)", string:release);
if (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, "Scientific Linux");
os_ver = os_ver[1];
if (! preg(pattern:"^7([^0-9]|$)", string:os_ver)) audit(AUDIT_OS_NOT, "Scientific Linux 7.x", "Scientific Linux " + 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 (cpu >!< "x86_64" && cpu !~ "^i[3-6]86$") audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, "Scientific Linux", cpu);
if ("x86_64" >!< cpu) audit(AUDIT_ARCH_NOT, "x86_64", cpu);


flag = 0;
if (rpm_check(release:"SL7", cpu:"x86_64", reference:"hivex-1.3.10-5.7.el7")) flag++;
if (rpm_check(release:"SL7", cpu:"x86_64", reference:"hivex-debuginfo-1.3.10-5.7.el7")) flag++;
if (rpm_check(release:"SL7", cpu:"x86_64", reference:"hivex-devel-1.3.10-5.7.el7")) flag++;
if (rpm_check(release:"SL7", cpu:"x86_64", reference:"ocaml-hivex-1.3.10-5.7.el7")) flag++;
if (rpm_check(release:"SL7", cpu:"x86_64", reference:"ocaml-hivex-devel-1.3.10-5.7.el7")) flag++;
if (rpm_check(release:"SL7", cpu:"x86_64", reference:"perl-hivex-1.3.10-5.7.el7")) flag++;
if (rpm_check(release:"SL7", cpu:"x86_64", reference:"python-hivex-1.3.10-5.7.el7")) flag++;
if (rpm_check(release:"SL7", cpu:"x86_64", reference:"ruby-hivex-1.3.10-5.7.el7")) 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, "hivex / hivex-debuginfo / hivex-devel / ocaml-hivex / etc");
}

#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from Red Hat Security Advisory RHSA-2015:1378 and 
# Oracle Linux Security Advisory ELSA-2015-1378 respectively.
#

include("compat.inc");

if (description)
{
  script_id(85102);
  script_version("2.6");
  script_cvs_date("Date: 2019/09/27 13:00:36");

  script_cve_id("CVE-2014-9273");
  script_bugtraq_id(71279);
  script_xref(name:"RHSA", value:"2015:1378");

  script_name(english:"Oracle Linux 6 : hivex (ELSA-2015-1378)");
  script_summary(english:"Checks rpm output for the updated packages");

  script_set_attribute(
    attribute:"synopsis", 
    value:"The remote Oracle Linux host is missing one or more security updates."
  );
  script_set_attribute(
    attribute:"description", 
    value:
"From Red Hat Security Advisory 2015:1378 :

Updated hivex packages that fix one security issue and one bug are now
available for Red Hat Enterprise Linux 6.

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

Hivex is a library that can read and write Hive files, undocumented
binary files that Windows uses to store the Windows Registry on disk.

It was found that hivex attempted to read, and possibly write, beyond
its allocated buffer when reading a hive file with a very small size
or with a truncated or improperly formatted content. An attacker able
to supply a specially crafted hive file to an application using the
hivex library could possibly use this flaw to execute arbitrary code
with the privileges of the user running that application.
(CVE-2014-9273)

Red Hat would like to thank Mahmoud Al-Qudsi of NeoSmart Technologies
for reporting this issue.

This update also fixes the following bug :

* The hivex(3) man page previously contained a typographical error.
This update fixes the typo. (BZ#1164693)

All hivex users are advised to upgrade to these updated packages,
which contain backported patches to correct these issues."
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://oss.oracle.com/pipermail/el-errata/2015-July/005238.html"
  );
  script_set_attribute(
    attribute:"solution", 
    value:"Update the affected hivex packages."
  );
  script_set_cvss_base_vector("CVSS2#AV:L/AC:L/Au:N/C:P/I:P/A:P");
  script_set_cvss_temporal_vector("CVSS2#E: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:oracle:linux:hivex");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:linux:hivex-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:linux:ocaml-hivex");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:linux:ocaml-hivex-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:linux:perl-hivex");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:linux:python-hivex");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:oracle:linux:6");

  script_set_attribute(attribute:"vuln_publication_date", value:"2014/12/08");
  script_set_attribute(attribute:"patch_publication_date", value:"2015/07/29");
  script_set_attribute(attribute:"plugin_publication_date", value:"2015/07/30");
  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:"Oracle Linux Local Security Checks");

  script_dependencies("ssh_get_info.nasl");
  script_require_keys("Host/local_checks_enabled", "Host/OracleLinux", "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);
if (!get_kb_item("Host/OracleLinux")) audit(AUDIT_OS_NOT, "Oracle Linux");
release = get_kb_item("Host/RedHat/release");
if (isnull(release) || !pregmatch(pattern: "Oracle (?:Linux Server|Enterprise Linux)", string:release)) audit(AUDIT_OS_NOT, "Oracle Linux");
os_ver = pregmatch(pattern: "Oracle (?:Linux Server|Enterprise Linux) .*release ([0-9]+(\.[0-9]+)?)", string:release);
if (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, "Oracle Linux");
os_ver = os_ver[1];
if (! preg(pattern:"^6([^0-9]|$)", string:os_ver)) audit(AUDIT_OS_NOT, "Oracle Linux 6", "Oracle Linux " + 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, "Oracle Linux", cpu);
if ("x86_64" >!< cpu) audit(AUDIT_ARCH_NOT, "x86_64", cpu);

flag = 0;
if (rpm_check(release:"EL6", cpu:"x86_64", reference:"hivex-1.3.3-4.3.el6")) flag++;
if (rpm_check(release:"EL6", cpu:"x86_64", reference:"hivex-devel-1.3.3-4.3.el6")) flag++;
if (rpm_check(release:"EL6", cpu:"x86_64", reference:"ocaml-hivex-1.3.3-4.3.el6")) flag++;
if (rpm_check(release:"EL6", cpu:"x86_64", reference:"ocaml-hivex-devel-1.3.3-4.3.el6")) flag++;
if (rpm_check(release:"EL6", cpu:"x86_64", reference:"perl-hivex-1.3.3-4.3.el6")) flag++;
if (rpm_check(release:"EL6", cpu:"x86_64", reference:"python-hivex-1.3.3-4.3.el6")) 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, "hivex / hivex-devel / ocaml-hivex / ocaml-hivex-devel / perl-hivex / etc");
}

#
# (C) Tenable Network Security, Inc.
#
# The descriptive text is (C) Scientific Linux.
#

include("compat.inc");

if (description)
{
  script_id(85195);
  script_version("2.3");
  script_set_attribute(attribute:"plugin_modification_date", value:"2020/02/25");

  script_cve_id("CVE-2014-9273");

  script_name(english:"Scientific Linux Security Update : hivex on SL6.x x86_64 (20150722)");
  script_summary(english:"Checks rpm output for the updated packages");

  script_set_attribute(
    attribute:"synopsis", 
    value:
"The remote Scientific Linux host is missing one or more security
updates."
  );
  script_set_attribute(
    attribute:"description", 
    value:
"It was found that hivex attempted to read, and possibly write, beyond
its allocated buffer when reading a hive file with a very small size
or with a truncated or improperly formatted content. An attacker able
to supply a specially crafted hive file to an application using the
hivex library could possibly use this flaw to execute arbitrary code
with the privileges of the user running that application.
(CVE-2014-9273)

This update also fixes the following bug :

  - The hivex(3) man page previously contained a
    typographical error. This update fixes the typo."
  );
  # https://listserv.fnal.gov/scripts/wa.exe?A2=ind1508&L=scientific-linux-errata&F=&S=&P=6188
  script_set_attribute(
    attribute:"see_also",
    value:"http://www.nessus.org/u?9fc51cfe"
  );
  script_set_attribute(attribute:"solution", value:"Update the affected packages.");
  script_set_cvss_base_vector("CVSS2#AV:L/AC:L/Au:N/C:P/I:P/A:P");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fermilab:scientific_linux:hivex");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fermilab:scientific_linux:hivex-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fermilab:scientific_linux:hivex-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fermilab:scientific_linux:ocaml-hivex");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fermilab:scientific_linux:ocaml-hivex-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fermilab:scientific_linux:perl-hivex");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fermilab:scientific_linux:python-hivex");
  script_set_attribute(attribute:"cpe", value:"x-cpe:/o:fermilab:scientific_linux");

  script_set_attribute(attribute:"vuln_publication_date", value:"2014/12/08");
  script_set_attribute(attribute:"patch_publication_date", value:"2015/07/22");
  script_set_attribute(attribute:"plugin_publication_date", value:"2015/08/04");
  script_set_attribute(attribute:"generated_plugin", value:"current");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2015-2020 and is owned by Tenable, Inc. or an Affiliate thereof.");
  script_family(english:"Scientific Linux Local Security Checks");

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

  exit(0);
}


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

if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
release = get_kb_item("Host/RedHat/release");
if (isnull(release) || "Scientific Linux " >!< release) audit(AUDIT_HOST_NOT, "running Scientific Linux");
os_ver = pregmatch(pattern: "Scientific Linux.*release ([0-9]+(\.[0-9]+)?)", string:release);
if (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, "Scientific Linux");
os_ver = os_ver[1];
if (! preg(pattern:"^6([^0-9]|$)", string:os_ver)) audit(AUDIT_OS_NOT, "Scientific Linux 6.x", "Scientific Linux " + 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 (cpu >!< "x86_64" && cpu !~ "^i[3-6]86$") audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, "Scientific Linux", cpu);
if ("x86_64" >!< cpu) audit(AUDIT_ARCH_NOT, "x86_64", cpu);


flag = 0;
if (rpm_check(release:"SL6", cpu:"x86_64", reference:"hivex-1.3.3-4.3.el6")) flag++;
if (rpm_check(release:"SL6", cpu:"x86_64", reference:"hivex-debuginfo-1.3.3-4.3.el6")) flag++;
if (rpm_check(release:"SL6", cpu:"x86_64", reference:"hivex-devel-1.3.3-4.3.el6")) flag++;
if (rpm_check(release:"SL6", cpu:"x86_64", reference:"ocaml-hivex-1.3.3-4.3.el6")) flag++;
if (rpm_check(release:"SL6", cpu:"x86_64", reference:"ocaml-hivex-devel-1.3.3-4.3.el6")) flag++;
if (rpm_check(release:"SL6", cpu:"x86_64", reference:"perl-hivex-1.3.3-4.3.el6")) flag++;
if (rpm_check(release:"SL6", cpu:"x86_64", reference:"python-hivex-1.3.3-4.3.el6")) 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, "hivex / hivex-debuginfo / hivex-devel / ocaml-hivex / etc");
}

#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from SUSE update advisory SUSE-SU-2015:0320-1.
# The text itself is copyright (C) SUSE.
#

include("compat.inc");

if (description)
{
  script_id(83684);
  script_version("2.8");
  script_cvs_date("Date: 2019/09/11 11:22:11");

  script_cve_id("CVE-2014-9273");
  script_bugtraq_id(71279);

  script_name(english:"SUSE SLES12 Security Update : hivex (SUSE-SU-2015:0320-1)");
  script_summary(english:"Checks rpm output for the updated packages.");

  script_set_attribute(
    attribute:"synopsis", 
    value:"The remote SUSE host is missing one or more security updates."
  );
  script_set_attribute(
    attribute:"description", 
    value:
"This update fixes the following security issue :

  - CVE-2014-9273: Possible DOS because of missing size
    checks (bnc#908614)

Note that Tenable Network Security has extracted the preceding
description block directly from the SUSE 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.suse.com/show_bug.cgi?id=908614"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.suse.com/security/cve/CVE-2014-9273/"
  );
  # https://www.suse.com/support/update/announcement/2015/suse-su-20150320-1.html
  script_set_attribute(
    attribute:"see_also",
    value:"http://www.nessus.org/u?b756d9b9"
  );
  script_set_attribute(
    attribute:"solution", 
    value:
"To install this SUSE Security Update use YaST online_update.
Alternatively you can run the command listed for your product :

SUSE Linux Enterprise Software Development Kit 12 :

zypper in -t patch SUSE-SLE-SDK-12-2015-83=1

SUSE Linux Enterprise Server 12 :

zypper in -t patch SUSE-SLE-SERVER-12-2015-83=1

To bring your system up-to-date, use 'zypper patch'."
  );
  script_set_cvss_base_vector("CVSS2#AV:L/AC:L/Au:N/C:P/I:P/A:P");
  script_set_cvss_temporal_vector("CVSS2#E: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:novell:suse_linux:hivex-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:hivex-debugsource");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libhivex0");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libhivex0-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:perl-Win-Hivex");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:perl-Win-Hivex-debuginfo");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:novell:suse_linux:12");

  script_set_attribute(attribute:"vuln_publication_date", value:"2014/12/08");
  script_set_attribute(attribute:"patch_publication_date", value:"2015/01/26");
  script_set_attribute(attribute:"plugin_publication_date", value:"2015/05/20");
  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:"SuSE Local Security Checks");

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

  exit(0);
}


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


if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
release = get_kb_item("Host/SuSE/release");
if (isnull(release) || release !~ "^(SLED|SLES)") audit(AUDIT_OS_NOT, "SUSE");
os_ver = pregmatch(pattern: "^(SLE(S|D)\d+)", string:release);
if (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, "SUSE");
os_ver = os_ver[1];
if (! preg(pattern:"^(SLES12)$", string:os_ver)) audit(AUDIT_OS_NOT, "SUSE SLES12", "SUSE " + os_ver);

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

cpu = get_kb_item("Host/cpu");
if (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);
if (cpu !~ "^i[3-6]86$" && "x86_64" >!< cpu && "s390x" >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, "SUSE " + os_ver, cpu);

sp = get_kb_item("Host/SuSE/patchlevel");
if (isnull(sp)) sp = "0";
if (os_ver == "SLES12" && (! preg(pattern:"^(0)$", string:sp))) audit(AUDIT_OS_NOT, "SLES12 SP0", os_ver + " SP" + sp);


flag = 0;
if (rpm_check(release:"SLES12", sp:"0", reference:"hivex-debuginfo-1.3.10-4.1")) flag++;
if (rpm_check(release:"SLES12", sp:"0", reference:"hivex-debugsource-1.3.10-4.1")) flag++;
if (rpm_check(release:"SLES12", sp:"0", reference:"libhivex0-1.3.10-4.1")) flag++;
if (rpm_check(release:"SLES12", sp:"0", reference:"libhivex0-debuginfo-1.3.10-4.1")) flag++;
if (rpm_check(release:"SLES12", sp:"0", reference:"perl-Win-Hivex-1.3.10-4.1")) flag++;
if (rpm_check(release:"SLES12", sp:"0", reference:"perl-Win-Hivex-debuginfo-1.3.10-4.1")) 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, "hivex");
}

#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were  
# extracted from Red Hat Security Advisory RHSA-2015:1378 and 
# CentOS Errata and Security Advisory 2015:1378 respectively.
#

include("compat.inc");

if (description)
{
  script_id(85015);
  script_version("2.5");
  script_cvs_date("Date: 2020/01/02");

  script_cve_id("CVE-2014-9273");
  script_bugtraq_id(71279);
  script_xref(name:"RHSA", value:"2015:1378");

  script_name(english:"CentOS 6 : hivex (CESA-2015:1378)");
  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 hivex packages that fix one security issue and one bug are now
available for Red Hat Enterprise Linux 6.

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

Hivex is a library that can read and write Hive files, undocumented
binary files that Windows uses to store the Windows Registry on disk.

It was found that hivex attempted to read, and possibly write, beyond
its allocated buffer when reading a hive file with a very small size
or with a truncated or improperly formatted content. An attacker able
to supply a specially crafted hive file to an application using the
hivex library could possibly use this flaw to execute arbitrary code
with the privileges of the user running that application.
(CVE-2014-9273)

Red Hat would like to thank Mahmoud Al-Qudsi of NeoSmart Technologies
for reporting this issue.

This update also fixes the following bug :

* The hivex(3) man page previously contained a typographical error.
This update fixes the typo. (BZ#1164693)

All hivex users are advised to upgrade to these updated packages,
which contain backported patches to correct these issues."
  );
  # https://lists.centos.org/pipermail/centos-cr-announce/2015-July/001930.html
  script_set_attribute(
    attribute:"see_also",
    value:"http://www.nessus.org/u?cefe23ce"
  );
  script_set_attribute(
    attribute:"solution", 
    value:"Update the affected hivex packages."
  );
  script_set_cvss_base_vector("CVSS2#AV:L/AC:L/Au:N/C:P/I:P/A:P");
  script_set_cvss_temporal_vector("CVSS2#E:U/RL:OF/RC:C");
  script_set_attribute(attribute:"cvss_score_source", value:"CVE-2014-9273");
  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:centos:centos:hivex");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:centos:centos:hivex-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:centos:centos:ocaml-hivex");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:centos:centos:ocaml-hivex-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:centos:centos:perl-hivex");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:centos:centos:python-hivex");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:centos:centos:6");

  script_set_attribute(attribute:"vuln_publication_date", value:"2014/12/08");
  script_set_attribute(attribute:"patch_publication_date", value:"2015/07/26");
  script_set_attribute(attribute:"plugin_publication_date", value:"2015/07/28");
  script_set_attribute(attribute:"generated_plugin", value:"current");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2015-2020 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:"^6([^0-9]|$)", string:os_ver)) audit(AUDIT_OS_NOT, "CentOS 6.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-6", reference:"hivex-1.3.3-4.3.el6")) flag++;
if (rpm_check(release:"CentOS-6", reference:"hivex-devel-1.3.3-4.3.el6")) flag++;
if (rpm_check(release:"CentOS-6", reference:"ocaml-hivex-1.3.3-4.3.el6")) flag++;
if (rpm_check(release:"CentOS-6", reference:"ocaml-hivex-devel-1.3.3-4.3.el6")) flag++;
if (rpm_check(release:"CentOS-6", reference:"perl-hivex-1.3.3-4.3.el6")) flag++;
if (rpm_check(release:"CentOS-6", reference:"python-hivex-1.3.3-4.3.el6")) 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, "hivex / hivex-devel / ocaml-hivex / ocaml-hivex-devel / perl-hivex / etc");
}

#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from Gentoo Linux Security Advisory GLSA 201503-07.
#
# The advisory text is Copyright (C) 2001-2015 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(82006);
  script_version("$Revision: 1.2 $");
  script_cvs_date("$Date: 2015/04/13 14:33:57 $");

  script_cve_id("CVE-2014-9273");
  script_bugtraq_id(71279);
  script_xref(name:"GLSA", value:"201503-07");

  script_name(english:"GLSA-201503-07 : hivex: User-assisted execution of arbitrary code");
  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-201503-07
(hivex: User-assisted execution of arbitrary code)

    Manipulating a short or truncated hive file may trigger an out-of-bounds
      read or write in hivex.
  
Impact :

    A context-dependent attacker could cause an application linked against
      hivex to pass a short or truncated hive file, possibly resulting in
      execution of arbitrary code with the privileges of the process or 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/201503-07"
  );
  script_set_attribute(
    attribute:"solution", 
    value:
"All hivex users should upgrade to the latest version:
      # emerge --sync
      # emerge --ask --oneshot --verbose '>=app-misc/hivex-1.3.11'"
  );
  script_set_cvss_base_vector("CVSS2#AV:L/AC:L/Au:N/C:P/I:P/A:P");
  script_set_cvss_temporal_vector("CVSS2#E:ND/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:gentoo:linux:hivex");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:gentoo:linux");

  script_set_attribute(attribute:"patch_publication_date", value:"2015/03/14");
  script_set_attribute(attribute:"plugin_publication_date", value:"2015/03/24");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2015 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:"app-misc/hivex", unaffected:make_list("ge 1.3.11"), vulnerable:make_list("lt 1.3.11"))) flag++;

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

#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were  
# extracted from Red Hat Security Advisory RHSA-2015:0301. The text 
# itself is copyright (C) Red Hat, Inc.
#

include("compat.inc");

if (description)
{
  script_id(81627);
  script_version("1.11");
  script_cvs_date("Date: 2019/10/24 15:35:39");

  script_cve_id("CVE-2014-9273");
  script_xref(name:"RHSA", value:"2015:0301");

  script_name(english:"RHEL 7 : hivex (RHSA-2015:0301)");
  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 hivex packages that fix one security issue, several bugs, and
add various enhancements are now available for Red Hat Enterprise
Linux 7.

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

Hive files are undocumented binary files that Windows uses to store
the Windows Registry on disk. Hivex is a library that can read and
write to these files.

It was found that hivex attempted to read beyond its allocated buffer
when reading a hive file with a very small size or with a truncated or
improperly formatted content. An attacker able to supply a specially
crafted hive file to an application using the hivex library could
possibly use this flaw to execute arbitrary code with the privileges
of the user running that application. (CVE-2014-9273)

Red Hat would like to thank Mahmoud Al-Qudsi of NeoSmart Technologies
for reporting this issue.

The hivex package has been upgraded to upstream version 1.3.10, which
provides a number of bug fixes and enhancements over the previous
version. (BZ#1023978)

This update also fixes the following bugs :

* Due to an error in the hivex_value_data_cell_offset() function, the
hivex utility could, in some cases, print an 'Argument list is too
long' message and terminate unexpectedly when processing hive files
from the Windows Registry. This update fixes the underlying code and
hivex now processes hive files as expected. (BZ#1145056)

* A typographical error in the Win::Hivex.3pm manual page has been
corrected. (BZ#1099286)

Users of hivex are advised to upgrade to these updated packages, which
correct these issues and adds these enhancements."
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://access.redhat.com/errata/RHSA-2015:0301"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://access.redhat.com/security/cve/cve-2014-9273"
  );
  script_set_attribute(attribute:"solution", value:"Update the affected packages.");
  script_set_cvss_base_vector("CVSS2#AV:L/AC:L/Au:N/C:P/I:P/A:P");
  script_set_cvss_temporal_vector("CVSS2#E: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:hivex");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:hivex-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:hivex-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:ocaml-hivex");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:ocaml-hivex-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:perl-hivex");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:python-hivex");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:ruby-hivex");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:redhat:enterprise_linux:7");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:redhat:enterprise_linux:7.3");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:redhat:enterprise_linux:7.4");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:redhat:enterprise_linux:7.5");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:redhat:enterprise_linux:7.6");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:redhat:enterprise_linux:7.7");

  script_set_attribute(attribute:"vuln_publication_date", value:"2014/12/08");
  script_set_attribute(attribute:"patch_publication_date", value:"2015/03/05");
  script_set_attribute(attribute:"plugin_publication_date", value:"2015/03/05");
  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:"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-2015:0301";
  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:"RHEL7", cpu:"i686", reference:"hivex-1.3.10-5.7.el7")) flag++;

  if (rpm_check(release:"RHEL7", cpu:"x86_64", reference:"hivex-1.3.10-5.7.el7")) flag++;

  if (rpm_check(release:"RHEL7", cpu:"i686", reference:"hivex-debuginfo-1.3.10-5.7.el7")) flag++;

  if (rpm_check(release:"RHEL7", cpu:"x86_64", reference:"hivex-debuginfo-1.3.10-5.7.el7")) flag++;

  if (rpm_check(release:"RHEL7", cpu:"i686", reference:"hivex-devel-1.3.10-5.7.el7")) flag++;

  if (rpm_check(release:"RHEL7", cpu:"x86_64", reference:"hivex-devel-1.3.10-5.7.el7")) flag++;

  if (rpm_check(release:"RHEL7", cpu:"x86_64", reference:"ocaml-hivex-1.3.10-5.7.el7")) flag++;

  if (rpm_check(release:"RHEL7", cpu:"x86_64", reference:"ocaml-hivex-devel-1.3.10-5.7.el7")) flag++;

  if (rpm_check(release:"RHEL7", cpu:"x86_64", reference:"perl-hivex-1.3.10-5.7.el7")) flag++;

  if (rpm_check(release:"RHEL7", cpu:"x86_64", reference:"python-hivex-1.3.10-5.7.el7")) flag++;

  if (rpm_check(release:"RHEL7", cpu:"x86_64", reference:"ruby-hivex-1.3.10-5.7.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, "hivex / hivex-debuginfo / hivex-devel / ocaml-hivex / etc");
  }
}