Vulnerabilities > CVE-2019-13118 - Type Confusion vulnerability in multiple products

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

include('compat.inc');

if (description)
{
  script_id(127046);
  script_version("1.4");
  script_cvs_date("Date: 2020/01/03");

  script_cve_id(
    "CVE-2019-8644",
    "CVE-2019-8649",
    "CVE-2019-8658",
    "CVE-2019-8666",
    "CVE-2019-8669",
    "CVE-2019-8671",
    "CVE-2019-8672",
    "CVE-2019-8673",
    "CVE-2019-8676",
    "CVE-2019-8677",
    "CVE-2019-8678",
    "CVE-2019-8679",
    "CVE-2019-8680",
    "CVE-2019-8681",
    "CVE-2019-8683",
    "CVE-2019-8684",
    "CVE-2019-8685",
    "CVE-2019-8686",
    "CVE-2019-8687",
    "CVE-2019-8688",
    "CVE-2019-8689",
    "CVE-2019-8690",
    "CVE-2019-13118"
  );
  script_bugtraq_id(109328, 109329);
  script_xref(name:"APPLE-SA", value:"HT210356");
  script_xref(name:"APPLE-SA", value:"APPLE-SA-2019-07-17");

  script_name(english:"Apple iTunes < 12.9.6 Multiple Vulnerabilities (uncredentialed check)");
  script_summary(english:"Checks the version of iTunes on Windows");

  script_set_attribute(attribute:"synopsis", value:
"An application installed on the remote host is affected by multiple vulnerabilities.");
  script_set_attribute(attribute:"description", value:
"The version of Apple iTunes installed on the remote Windows host is
prior to 12.9.6. It is, therefore, affected by multiple
vulnerabilities as referenced in the HT210356 advisory.

  - A remote attacker may be able to view sensitive
    information (CVE-2019-13118)

  - Processing maliciously crafted web content may lead to
    universal cross site scripting (CVE-2019-8658,
    CVE-2019-8690, CVE-2019-8649)

  - Processing maliciously crafted web content may lead to
    arbitrary code execution (CVE-2019-8644, CVE-2019-8666,
    CVE-2019-8669, CVE-2019-8671, CVE-2019-8672,
    CVE-2019-8673, CVE-2019-8676, CVE-2019-8677,
    CVE-2019-8678, CVE-2019-8679, CVE-2019-8680,
    CVE-2019-8681, CVE-2019-8683, CVE-2019-8684,
    CVE-2019-8685, CVE-2019-8686, CVE-2019-8687,
    CVE-2019-8688, CVE-2019-8689)

Note that Nessus has not tested for this issue but has instead relied
only on the application's self-reported version number.");
  script_set_attribute(attribute:"see_also", value:"https://support.apple.com/en-us/HT210356");
  script_set_attribute(attribute:"solution", value:
"Upgrade to Apple iTunes version 12.9.6 or later.");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:M/Au:N/C:C/I:C/A:C");
  script_set_cvss_temporal_vector("CVSS2#E:POC/RL:OF/RC:C");
  script_set_cvss3_base_vector("CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H");
  script_set_cvss3_temporal_vector("CVSS:3.0/E:P/RL:O/RC:C");
  script_set_attribute(attribute:"cvss_score_source", value:"CVE-2019-8689");

  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:"2019/07/23");
  script_set_attribute(attribute:"patch_publication_date", value:"2019/07/23");
  script_set_attribute(attribute:"plugin_publication_date", value:"2019/07/26");

  script_set_attribute(attribute:"plugin_type", value:"remote");
  script_set_attribute(attribute:"cpe", value:"cpe:/a:apple:itunes");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_family(english:"Peer-To-Peer File Sharing");

  script_copyright(english:"This script is Copyright (C) 2019-2020 and is owned by Tenable, Inc. or an Affiliate thereof.");

  script_dependencies("itunes_sharing.nasl");
  script_require_keys("installed_sw/iTunes DAAP");
  script_require_ports("Services/www", 3689);

  exit(0);
}
include('audit.inc');
include('global_settings.inc');
include('misc_func.inc');
include('http.inc');
include('vcf.inc');

app = 'iTunes DAAP';
port = get_http_port(default:3689, embedded:TRUE, ignore_broken:TRUE);

app_info = vcf::get_app_info(app:app, port:port);

if (app_info.Type != 'Windows') audit(AUDIT_OS_NOT, 'Windows');

constraints = [{'fixed_version':'12.9.6'}];

vcf::check_version_and_report(app_info:app_info, constraints:constraints, severity:SECURITY_HOLE);

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

include('compat.inc');

if (description)
{
  script_id(127048);
  script_version("1.4");
  script_cvs_date("Date: 2020/01/03");

  script_cve_id(
    "CVE-2018-16860",
    "CVE-2019-8641",
    "CVE-2019-8644",
    "CVE-2019-8646",
    "CVE-2019-8647",
    "CVE-2019-8649",
    "CVE-2019-8657",
    "CVE-2019-8658",
    "CVE-2019-8660",
    "CVE-2019-8662",
    "CVE-2019-8666",
    "CVE-2019-8669",
    "CVE-2019-8671",
    "CVE-2019-8672",
    "CVE-2019-8673",
    "CVE-2019-8676",
    "CVE-2019-8677",
    "CVE-2019-8678",
    "CVE-2019-8679",
    "CVE-2019-8680",
    "CVE-2019-8681",
    "CVE-2019-8683",
    "CVE-2019-8684",
    "CVE-2019-8685",
    "CVE-2019-8686",
    "CVE-2019-8687",
    "CVE-2019-8688",
    "CVE-2019-8689",
    "CVE-2019-8690",
    "CVE-2019-8698",
    "CVE-2019-13118"
  );
  script_xref(name:"APPLE-SA", value:"HT210351");
  script_xref(name:"APPLE-SA", value:"APPLE-SA-2019-07-17");

  script_name(english:"Apple TV < 12.4 Multiple Vulnerabilities");
  script_summary(english:"Checks the build number");

  script_set_attribute(attribute:"synopsis", value:
"The remote Apple TV device is affected by multiple vulnerabilities");
  script_set_attribute(attribute:"description", value:
"According to its banner, the version of Apple TV on the remote
device is prior to 12.4. It is therefore affected by multiple
vulnerabilities as described in HT210351.");
  script_set_attribute(attribute:"see_also", value:"https://support.apple.com/en-us/HT210351");
  script_set_attribute(attribute:"solution", value:
"Upgrade to Apple TV version 12.4 or later.");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:M/Au:N/C:C/I:C/A:C");
  script_set_cvss_temporal_vector("CVSS2#E:POC/RL:OF/RC:C");
  script_set_cvss3_base_vector("CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H");
  script_set_cvss3_temporal_vector("CVSS:3.0/E:P/RL:O/RC:C");
  script_set_attribute(attribute:"cvss_score_source", value:"CVE-2019-8689");

  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:"2019/07/22");
  script_set_attribute(attribute:"patch_publication_date", value:"2019/07/22");
  script_set_attribute(attribute:"plugin_publication_date", value:"2019/07/26");

  script_set_attribute(attribute:"plugin_type", value:"remote");
  script_set_attribute(attribute:"cpe", value:"cpe:/a:apple:apple_tv");
  script_end_attributes();

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

  script_copyright(english:"This script is Copyright (C) 2019-2020 and is owned by Tenable, Inc. or an Affiliate thereof.");

  script_dependencies("appletv_version.nasl");
  script_require_keys("AppleTV/Version", "AppleTV/Model", "AppleTV/URL", "AppleTV/Port");
  script_require_ports("Services/www", 7000);

  exit(0);
}

include('audit.inc');
include('appletv_func.inc');

url = get_kb_item('AppleTV/URL');
if (empty_or_null(url)) exit(0, 'Cannot determine Apple TV URL.');
port = get_kb_item('AppleTV/Port');
if (empty_or_null(port)) exit(0, 'Cannot determine Apple TV port.');
build = get_kb_item('AppleTV/Version');
if (empty_or_null(build)) audit(AUDIT_UNKNOWN_DEVICE_VER, 'Apple TV');
model = get_kb_item('AppleTV/Model');
if (empty_or_null(model)) exit(0, 'Cannot determine Apple TV model.');

fixed_build = '16M568';
tvos_ver = '12.4';

# determine gen from the model
gen = APPLETV_MODEL_GEN[model];

appletv_check_version(
  build          : build,
  fix            : fixed_build,
  affected_gen   : make_list(4, 5),
  fix_tvos_ver   : tvos_ver,
  model          : model,
  gen            : gen,
  port           : port,
  url            : url,
  severity       : SECURITY_HOLE
);

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

include("compat.inc");

if (description)
{
  script_id(132610);
  script_version("1.3");
  script_set_attribute(attribute:"plugin_modification_date", value:"2020/05/01");

  script_cve_id(
    "CVE-2019-13117",
    "CVE-2019-13118"
  );

  script_name(english:"EulerOS 2.0 SP8 : libxslt (EulerOS-SA-2020-1017)");
  script_summary(english:"Checks the rpm output for the updated packages.");

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

  - In numbers.c in libxslt 1.1.33, a type holding grouping
    characters of an xsl:number instruction was too narrow
    and an invalid character/length combination could be
    passed to xsltNumberFormatDecimal, leading to a read of
    uninitialized stack data.(CVE-2019-13118)

  - In numbers.c in libxslt 1.1.33, an xsl:number with
    certain format strings could lead to a uninitialized
    read in xsltNumberFormatInsertNumbers. This could allow
    an attacker to discern whether a byte on the stack
    contains the characters A, a, I, i, or 0, or any other
    character.(CVE-2019-13117)

Note that Tenable Network Security has extracted the preceding
description block directly from the EulerOS security advisory. Tenable
has attempted to automatically clean and format it as much as possible
without introducing additional issues.");
  # https://developer.huaweicloud.com/ict/en/site-euleros/euleros/security-advisories/EulerOS-SA-2020-1017
  script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?66401d16");
  script_set_attribute(attribute:"solution", value:
"Update the affected libxslt packages.");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:P/I:N/A:N");
  script_set_cvss_temporal_vector("CVSS2#E:U/RL:OF/RC:C");
  script_set_cvss3_base_vector("CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N");
  script_set_cvss3_temporal_vector("CVSS:3.0/E:U/RL:O/RC:C");
  script_set_attribute(attribute:"exploitability_ease", value:"No known exploits are available");

  script_set_attribute(attribute:"patch_publication_date", value:"2020/01/02");
  script_set_attribute(attribute:"plugin_publication_date", value:"2020/01/02");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:huawei:euleros:libxslt");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:huawei:euleros:libxslt-devel");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:huawei:euleros:2.0");
  script_set_attribute(attribute:"generated_plugin", value:"current");
  script_end_attributes();

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

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

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

  exit(0);
}

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

if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);

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

sp = get_kb_item("Host/EulerOS/sp");
if (isnull(sp) || sp !~ "^(8)$") audit(AUDIT_OS_NOT, "EulerOS 2.0 SP8");

uvp = get_kb_item("Host/EulerOS/uvp_version");
if (!empty_or_null(uvp)) audit(AUDIT_OS_NOT, "EulerOS 2.0 SP8", "EulerOS UVP " + uvp);

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

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

flag = 0;

pkgs = ["libxslt-1.1.32-3.h6.eulerosv2r8",
        "libxslt-devel-1.1.32-3.h6.eulerosv2r8"];

foreach (pkg in pkgs)
  if (rpm_check(release:"EulerOS-2.0", sp:"8", reference:pkg)) flag++;

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

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

include("compat.inc");

if (description)
{
  script_id(135571);
  script_version("1.3");
  script_set_attribute(attribute:"plugin_modification_date", value:"2020/04/24");

  script_cve_id(
    "CVE-2015-7995",
    "CVE-2016-1683",
    "CVE-2016-1684",
    "CVE-2019-13117",
    "CVE-2019-13118",
    "CVE-2019-18197",
    "CVE-2019-5815"
  );

  script_name(english:"EulerOS Virtualization 3.0.2.2 : libxslt (EulerOS-SA-2020-1442)");
  script_summary(english:"Checks the rpm output for the updated packages.");

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

  - In numbers.c in libxslt 1.1.33, a type holding grouping
    characters of an xsl:number instruction was too narrow
    and an invalid character/length combination could be
    passed to xsltNumberFormatDecimal, leading to a read of
    uninitialized stack data.(CVE-2019-13118)

  - In numbers.c in libxslt 1.1.33, an xsl:number with
    certain format strings could lead to a uninitialized
    read in xsltNumberFormatInsertNumbers. This could allow
    an attacker to discern whether a byte on the stack
    contains the characters A, a, I, i, or 0, or any other
    character.(CVE-2019-13117)

  - numbers.c in libxslt before 1.1.29, as used in Google
    Chrome before 51.0.2704.63, mishandles the i format
    token for xsl:number data, which allows remote
    attackers to cause a denial of service (integer
    overflow or resource consumption) or possibly have
    unspecified other impact via a crafted
    document.(CVE-2016-1684)

  - numbers.c in libxslt before 1.1.29, as used in Google
    Chrome before 51.0.2704.63, mishandles namespace nodes,
    which allows remote attackers to cause a denial of
    service (out-of-bounds heap memory access) or possibly
    have unspecified other impact via a crafted
    document.(CVE-2016-1683)

  - The xsltStylePreCompute function in preproc.c in
    libxslt 1.1.28 does not check if the parent node is an
    element, which allows attackers to cause a denial of
    service via a crafted XML file, related to a 'type
    confusion' issue.(CVE-2015-7995)

  - In xsltCopyText in transform.c in libxslt 1.1.33, a
    pointer variable isn't reset under certain
    circumstances. If the relevant memory area happened to
    be freed and reused in a certain way, a bounds check
    could fail and memory outside a buffer could be written
    to, or uninitialized data could be
    disclosed.(CVE-2019-18197)

  - Type confusion in xsltNumberFormatGetMultipleLevel
    prior to libxslt 1.1.33 could allow attackers to
    potentially exploit heap corruption via crafted XML
    data.(CVE-2019-5815)

Note that Tenable Network Security has extracted the preceding
description block directly from the EulerOS security advisory. Tenable
has attempted to automatically clean and format it as much as possible
without introducing additional issues.");
  # https://developer.huaweicloud.com/ict/en/site-euleros/euleros/security-advisories/EulerOS-SA-2020-1442
  script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?b667262f");
  script_set_attribute(attribute:"solution", value:
"Update the affected libxslt packages.");
  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:U/RL:OF/RC:C");
  script_set_cvss3_base_vector("CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H");
  script_set_cvss3_temporal_vector("CVSS:3.0/E:U/RL:O/RC:C");
  script_set_attribute(attribute:"exploitability_ease", value:"No known exploits are available");

  script_set_attribute(attribute:"patch_publication_date", value:"2020/04/16");
  script_set_attribute(attribute:"plugin_publication_date", value:"2020/04/15");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:huawei:euleros:libxslt");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:huawei:euleros:libxslt-python");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:huawei:euleros:uvp:3.0.2.2");
  script_set_attribute(attribute:"generated_plugin", value:"current");
  script_end_attributes();

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

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

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

  exit(0);
}

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

if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);

release = get_kb_item("Host/EulerOS/release");
if (isnull(release) || release !~ "^EulerOS") audit(AUDIT_OS_NOT, "EulerOS");
uvp = get_kb_item("Host/EulerOS/uvp_version");
if (uvp != "3.0.2.2") audit(AUDIT_OS_NOT, "EulerOS Virtualization 3.0.2.2");
if (!get_kb_item("Host/EulerOS/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING);

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

flag = 0;

pkgs = ["libxslt-1.1.28-5.h7.eulerosv2r7",
        "libxslt-python-1.1.28-5.h7.eulerosv2r7"];

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

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

#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were  
# extracted from Fedora Security Advisory FEDORA-2019-fdf6ec39b4.
#

include("compat.inc");

if (description)
{
  script_id(130353);
  script_version("1.2");
  script_cvs_date("Date: 2019/12/17");

  script_cve_id("CVE-2019-13117", "CVE-2019-13118");
  script_xref(name:"FEDORA", value:"2019-fdf6ec39b4");

  script_name(english:"Fedora 31 : libxslt (2019-fdf6ec39b4)");
  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:
"Fixes for CVE-2019-13117, CVE-2019-13118

Note that Tenable Network Security has extracted the preceding
description block directly from the Fedora update system website.
Tenable has attempted to automatically clean and format it as much as
possible without introducing additional issues."
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bodhi.fedoraproject.org/updates/FEDORA-2019-fdf6ec39b4"
  );
  script_set_attribute(
    attribute:"solution", 
    value:"Update the affected libxslt package."
  );
  script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:P/I:N/A:N");
  script_set_cvss_temporal_vector("CVSS2#E:U/RL:OF/RC:C");
  script_set_cvss3_base_vector("CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N");
  script_set_cvss3_temporal_vector("CVSS:3.0/E:U/RL:O/RC:C");
  script_set_attribute(attribute:"exploitability_ease", value:"No known exploits are available");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fedoraproject:fedora:libxslt");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:fedoraproject:fedora:31");

  script_set_attribute(attribute:"vuln_publication_date", value:"2019/07/01");
  script_set_attribute(attribute:"patch_publication_date", value:"2019/10/29");
  script_set_attribute(attribute:"plugin_publication_date", value:"2019/10/29");
  script_set_attribute(attribute:"generated_plugin", value:"current");
  script_end_attributes();

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

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

  exit(0);
}


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


if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
release = get_kb_item("Host/RedHat/release");
if (isnull(release) || "Fedora" >!< release) audit(AUDIT_OS_NOT, "Fedora");
os_ver = pregmatch(pattern: "Fedora.*release ([0-9]+)", string:release);
if (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, "Fedora");
os_ver = os_ver[1];
if (! preg(pattern:"^31([^0-9]|$)", string:os_ver)) audit(AUDIT_OS_NOT, "Fedora 31", "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:"FC31", reference:"libxslt-1.1.33-4.fc31")) 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, "libxslt");
}

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

include('compat.inc');

if (description)
{
  script_id(127047);
  script_version("1.4");
  script_cvs_date("Date: 2020/01/03");

  script_cve_id(
    "CVE-2019-8644",
    "CVE-2019-8649",
    "CVE-2019-8658",
    "CVE-2019-8666",
    "CVE-2019-8669",
    "CVE-2019-8671",
    "CVE-2019-8672",
    "CVE-2019-8673",
    "CVE-2019-8676",
    "CVE-2019-8677",
    "CVE-2019-8678",
    "CVE-2019-8679",
    "CVE-2019-8680",
    "CVE-2019-8681",
    "CVE-2019-8683",
    "CVE-2019-8684",
    "CVE-2019-8685",
    "CVE-2019-8686",
    "CVE-2019-8687",
    "CVE-2019-8688",
    "CVE-2019-8689",
    "CVE-2019-8690",
    "CVE-2019-13118"
  );
  script_bugtraq_id(109328, 109329);
  script_xref(name:"APPLE-SA", value:"HT210356");
  script_xref(name:"APPLE-SA", value:"APPLE-SA-2019-07-17");

  script_name(english:"Apple iTunes < 12.9.6 Multiple Vulnerabilities (credentialed check)");
  script_summary(english:"Checks the version of iTunes on Windows");

  script_set_attribute(attribute:"synopsis", value:
"An application installed on the remote host is affected by multiple vulnerabilities.");
  script_set_attribute(attribute:"description", value:
"The version of Apple iTunes installed on the remote Windows host is
prior to 12.9.6. It is, therefore, affected by multiple
vulnerabilities as referenced in the HT210356 advisory.

  - A remote attacker may be able to view sensitive
    information (CVE-2019-13118)

  - Processing maliciously crafted web content may lead to
    universal cross site scripting (CVE-2019-8658,
    CVE-2019-8690, CVE-2019-8649)

  - Processing maliciously crafted web content may lead to
    arbitrary code execution (CVE-2019-8644, CVE-2019-8666,
    CVE-2019-8669, CVE-2019-8671, CVE-2019-8672,
    CVE-2019-8673, CVE-2019-8676, CVE-2019-8677,
    CVE-2019-8678, CVE-2019-8679, CVE-2019-8680,
    CVE-2019-8681, CVE-2019-8683, CVE-2019-8684,
    CVE-2019-8685, CVE-2019-8686, CVE-2019-8687,
    CVE-2019-8688, CVE-2019-8689)

Note that Nessus has not tested for this issue but has instead relied
only on the application's self-reported version number.");
  script_set_attribute(attribute:"see_also", value:"https://support.apple.com/en-us/HT210356");
  script_set_attribute(attribute:"solution", value:
"Upgrade to Apple iTunes version 12.9.6 or later.");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:M/Au:N/C:C/I:C/A:C");
  script_set_cvss_temporal_vector("CVSS2#E:POC/RL:OF/RC:C");
  script_set_cvss3_base_vector("CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H");
  script_set_cvss3_temporal_vector("CVSS:3.0/E:P/RL:O/RC:C");
  script_set_attribute(attribute:"cvss_score_source", value:"CVE-2019-8689");

  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:"2019/07/23");
  script_set_attribute(attribute:"patch_publication_date", value:"2019/07/23");
  script_set_attribute(attribute:"plugin_publication_date", value:"2019/07/26");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"cpe:/a:apple:itunes");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_family(english:"Windows");

  script_copyright(english:"This script is Copyright (C) 2019-2020 and is owned by Tenable, Inc. or an Affiliate thereof.");

  script_dependencies("itunes_detect.nasl");
  script_require_keys("installed_sw/iTunes Version", "SMB/Registry/Enumerated");

  exit(0);
}
include('vcf.inc');

get_kb_item_or_exit('SMB/Registry/Enumerated');

app_info = vcf::get_app_info(app:'iTunes Version', win_local:TRUE);

constraints = [{'fixed_version':'12.9.6'}];

vcf::check_version_and_report(app_info:app_info, constraints:constraints, severity:SECURITY_HOLE);

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

include("compat.inc");

if (description)
{
  script_id(128932);
  script_version("1.2");
  script_cvs_date("Date: 2019/12/27");

  script_cve_id(
    "CVE-2019-13117",
    "CVE-2019-13118"
  );

  script_name(english:"EulerOS Virtualization for ARM 64 3.0.2.0 : libxslt (EulerOS-SA-2019-1929)");
  script_summary(english:"Checks the rpm output for the updated packages.");

  script_set_attribute(attribute:"synopsis", value:
"The remote EulerOS Virtualization for ARM 64 host is missing multiple security
updates.");
  script_set_attribute(attribute:"description", value:
"According to the versions of the libxslt packages installed, the
EulerOS Virtualization for ARM 64 installation on the remote host is
affected by the following vulnerabilities :

  - In numbers.c in libxslt 1.1.33, a type holding grouping
    characters of an xsl:number instruction was too narrow
    and an invalid character/length combination could be
    passed to xsltNumberFormatDecimal, leading to a read of
    uninitialized stack data.(CVE-2019-13118)

  - In numbers.c in libxslt 1.1.33, an xsl:number with
    certain format strings could lead to a uninitialized
    read in xsltNumberFormatInsertNumbers. This could allow
    an attacker to discern whether a byte on the stack
    contains the characters A, a, I, i, or 0, or any other
    character.(CVE-2019-13117)

Note that Tenable Network Security has extracted the preceding
description block directly from the EulerOS security advisory. Tenable
has attempted to automatically clean and format it as much as possible
without introducing additional issues.");
  # https://developer.huaweicloud.com/ict/en/site-euleros/euleros/security-advisories/EulerOS-SA-2019-1929
  script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?14e519ab");
  script_set_attribute(attribute:"solution", value:
"Update the affected libxslt packages.");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:P/I:N/A:N");
  script_set_cvss_temporal_vector("CVSS2#E:U/RL:OF/RC:C");
  script_set_cvss3_base_vector("CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N");
  script_set_cvss3_temporal_vector("CVSS:3.0/E:U/RL:O/RC:C");
  script_set_attribute(attribute:"exploitability_ease", value:"No known exploits are available");

  script_set_attribute(attribute:"patch_publication_date", value:"2019/09/16");
  script_set_attribute(attribute:"plugin_publication_date", value:"2019/09/17");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:huawei:euleros:libxslt");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:huawei:euleros:libxslt-python");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:huawei:euleros:uvp:3.0.2.0");
  script_set_attribute(attribute:"generated_plugin", value:"current");
  script_end_attributes();

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

  script_copyright(english:"This script is Copyright (C) 2019 and is owned by Tenable, Inc. or an Affiliate thereof.");

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

  exit(0);
}

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

if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);

release = get_kb_item("Host/EulerOS/release");
if (isnull(release) || release !~ "^EulerOS") audit(AUDIT_OS_NOT, "EulerOS");
uvp = get_kb_item("Host/EulerOS/uvp_version");
if (uvp != "3.0.2.0") audit(AUDIT_OS_NOT, "EulerOS Virtualization 3.0.2.0");
if (!get_kb_item("Host/EulerOS/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING);

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

flag = 0;

pkgs = ["libxslt-1.1.28-5.h3",
        "libxslt-python-1.1.28-5.h3"];

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

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

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

# The descriptive text and package checks in this plugin were
# extracted from VMware Security Advisory PHSA-2019-3.0-0024. The text
# itself is copyright (C) VMware, Inc.

include("compat.inc");

if (description)
{
  script_id(128155);
  script_version("1.2");
  script_cvs_date("Date: 2020/01/02");

  script_cve_id("CVE-2019-13117", "CVE-2019-13118");

  script_name(english:"Photon OS 3.0: Libxslt PHSA-2019-3.0-0024");
  script_summary(english:"Checks the rpm output for the updated packages.");

  script_set_attribute(attribute:"synopsis", value:
"The remote PhotonOS host is missing multiple security updates.");
  script_set_attribute(attribute:"description", value:
"An update of the libxslt package has been released.");
  script_set_attribute(attribute:"see_also", value:"https://github.com/vmware/photon/wiki/Security-Updates-3.0-0024.md");
  script_set_attribute(attribute:"solution", value:
"Update the affected Linux packages.");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:P/I:N/A:N");
  script_set_cvss_temporal_vector("CVSS2#E:U/RL:OF/RC:C");
  script_set_cvss3_base_vector("CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N");
  script_set_cvss3_temporal_vector("CVSS:3.0/E:U/RL:O/RC:C");
  script_set_attribute(attribute:"cvss_score_source", value:"CVE-2019-13118");

  script_set_attribute(attribute:"exploitability_ease", value:"No known exploits are available");

  script_set_attribute(attribute:"vuln_publication_date", value:"2019/07/01");
  script_set_attribute(attribute:"patch_publication_date", value:"2019/07/31");
  script_set_attribute(attribute:"plugin_publication_date", value:"2019/08/26");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:vmware:photonos:libxslt");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:vmware:photonos:3.0");
  script_end_attributes();

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

  script_copyright(english:"This script is Copyright (C) 2019-2020 and is owned by Tenable, Inc. or an Affiliate thereof.");

  script_dependencies("ssh_get_info.nasl");
  script_require_keys("Host/local_checks_enabled", "Host/PhotonOS/release", "Host/PhotonOS/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/PhotonOS/release");
if (isnull(release) || release !~ "^VMware Photon") audit(AUDIT_OS_NOT, "PhotonOS");
if (release !~ "^VMware Photon (?:Linux|OS) 3\.0(\D|$)") audit(AUDIT_OS_NOT, "PhotonOS 3.0");

if (!get_kb_item("Host/PhotonOS/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, "PhotonOS", cpu);

flag = 0;

if (rpm_check(release:"PhotonOS-3.0", reference:"libxslt-1.1.32-4.ph3")) flag++;
if (rpm_check(release:"PhotonOS-3.0", reference:"libxslt-debuginfo-1.1.32-4.ph3")) flag++;
if (rpm_check(release:"PhotonOS-3.0", reference:"libxslt-devel-1.1.32-4.ph3")) 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, "libxslt");
}

#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from Amazon Linux 2 Security Advisory ALAS-2020-1387.
#

include("compat.inc");

if (description)
{
  script_id(133096);
  script_version("1.3");
  script_cvs_date("Date: 2020/01/24");

  script_cve_id("CVE-2019-13117", "CVE-2019-13118", "CVE-2019-16168", "CVE-2020-2583", "CVE-2020-2585", "CVE-2020-2590", "CVE-2020-2593", "CVE-2020-2601", "CVE-2020-2604", "CVE-2020-2654", "CVE-2020-2655", "CVE-2020-2659");
  script_xref(name:"ALAS", value:"2020-1387");

  script_name(english:"Amazon Linux 2 : java-11-amazon-corretto (ALAS-2020-1387)");
  script_summary(english:"Checks rpm output for the updated packages");

  script_set_attribute(
    attribute:"synopsis", 
    value:"The remote Amazon Linux 2 host is missing a security update."
  );
  script_set_attribute(
    attribute:"description", 
    value:
"Vulnerability in the Java SE, Java SE Embedded product of Oracle Java
SE (component: Security). Supported versions that are affected are
Java SE: 7u241, 8u231, 11.0.5 and 13.0.1; Java SE Embedded: 8u231.
Difficult to exploit vulnerability allows unauthenticated attacker
with network access via Kerberos to compromise Java SE, Java SE
Embedded. Successful attacks of this vulnerability can result in
unauthorized update, insert or delete access to some of Java SE, Java
SE Embedded accessible data. Note: This vulnerability applies to Java
deployments, typically in clients running sandboxed Java Web Start
applications or sandboxed Java applets (in Java SE 8), that load and
run untrusted code (e.g., code that comes from the internet) and rely
on the Java sandbox for security. This vulnerability can also be
exploited by using APIs in the specified Component, e.g., through a
web service which supplies data to the APIs. CVSS 3.0 Base Score 3.7
(Integrity impacts). CVSS Vector:
(CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N). ( CVE-2020-2590 )

In numbers.c in libxslt 1.1.33, a type holding grouping characters of
an xsl:number instruction was too narrow and an invalid
character/length combination could be passed to
xsltNumberFormatDecimal, leading to a read of uninitialized stack
data. ( CVE-2019-13118 )

Vulnerability in the Oracle GraalVM Enterprise Edition product of
Oracle GraalVM (component: Java). The supported version that is
affected is 19.3.0.2. Difficult to exploit vulnerability allows
unauthenticated attacker with network access via multiple protocols to
compromise Oracle GraalVM Enterprise Edition. Successful attacks of
this vulnerability can result in takeover of Oracle GraalVM Enterprise
Edition. Note: GraalVM Enterprise 19.3 and above includes both Java SE
8 and Java SE 11. CVSS 3.0 Base Score 8.1 (Confidentiality, Integrity
and Availability impacts). CVSS Vector:
(CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H). (CVE-2020-2604)

Vulnerability in the Java SE product of Oracle Java SE (component:
JavaFX). The supported version that is affected is Java SE: 8u231.
Difficult to exploit vulnerability allows unauthenticated attacker
with network access via multiple protocols to compromise Java SE.
Successful attacks of this vulnerability can result in unauthorized
creation, deletion or modification access to critical data or all Java
SE accessible data. Note: This vulnerability applies to Java
deployments, typically in clients running sandboxed Java Web Start
applications or sandboxed Java applets (in Java SE 8), that load and
run untrusted code (e.g., code that comes from the internet) and rely
on the Java sandbox for security. This vulnerability can also be
exploited by using APIs in the specified Component, e.g., through a
web service which supplies data to the APIs. CVSS 3.0 Base Score 5.9
(Integrity impacts). CVSS Vector:
(CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N). (CVE-2020-2585)

Vulnerability in the Java SE product of Oracle Java SE (component:
Libraries). Supported versions that are affected are Java SE: 7u241,
8u231, 11.0.5 and 13.0.1. Difficult to exploit vulnerability allows
unauthenticated attacker with network access via multiple protocols to
compromise Java SE. Successful attacks of this vulnerability can
result in unauthorized ability to cause a partial denial of service
(partial DOS) of Java SE. Note: This vulnerability can only be
exploited by supplying data to APIs in the specified Component without
using Untrusted Java Web Start applications or Untrusted Java applets,
such as through a web service. CVSS 3.0 Base Score 3.7 (Availability
impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L).
(CVE-2020-2654)

Vulnerability in the Java SE, Java SE Embedded product of Oracle Java
SE (component: Security). Supported versions that are affected are
Java SE: 7u241, 8u231, 11.0.5 and 13.0.1; Java SE Embedded: 8u231.
Difficult to exploit vulnerability allows unauthenticated attacker
with network access via Kerberos to compromise Java SE, Java SE
Embedded. While the vulnerability is in Java SE, Java SE Embedded,
attacks may significantly impact additional products. Successful
attacks of this vulnerability can result in unauthorized access to
critical data or complete access to all Java SE, Java SE Embedded
accessible data. Note: This vulnerability applies to Java deployments,
typically in clients running sandboxed Java Web Start applications or
sandboxed Java applets (in Java SE 8), that load and run untrusted
code (e.g., code that comes from the internet) and rely on the Java
sandbox for security. This vulnerability can also be exploited by
using APIs in the specified Component, e.g., through a web service
which supplies data to the APIs. CVSS 3.0 Base Score 6.8
(Confidentiality impacts). CVSS Vector:
(CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:N/A:N). (CVE-2020-2601)

Vulnerability in the Java SE product of Oracle Java SE (component:
JSSE). Supported versions that are affected are Java SE: 11.0.5 and
13.0.1. Difficult to exploit vulnerability allows unauthenticated
attacker with network access via HTTPS to compromise Java SE.
Successful attacks of this vulnerability can result in unauthorized
update, insert or delete access to some of Java SE accessible data as
well as unauthorized read access to a subset of Java SE accessible
data. Note: This vulnerability applies to Java deployments, typically
in clients running sandboxed Java Web Start applications or sandboxed
Java applets (in Java SE 8), that load and run untrusted code (e.g.,
code that comes from the internet) and rely on the Java sandbox for
security. This vulnerability can also be exploited by using APIs in
the specified Component, e.g., through a web service which supplies
data to the APIs. CVSS 3.0 Base Score 4.8 (Confidentiality and
Integrity impacts). CVSS Vector:
(CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N). (CVE-2020-2655)

In SQLite through 3.29.0, whereLoopAddBtreeIndex in sqlite3.c can
crash a browser or other application because of missing validation of
a sqlite_stat1 sz field, aka a 'severe division by zero in the query
planner.' (CVE-2019-16168)

Vulnerability in the Java SE, Java SE Embedded product of Oracle Java
SE (component: Networking). Supported versions that are affected are
Java SE: 7u241 and 8u231; Java SE Embedded: 8u231. Difficult to
exploit vulnerability allows unauthenticated attacker with network
access via multiple protocols to compromise Java SE, Java SE Embedded.
Successful attacks of this vulnerability can result in unauthorized
ability to cause a partial denial of service (partial DOS) of Java SE,
Java SE Embedded. Note: This vulnerability applies to Java
deployments, typically in clients running sandboxed Java Web Start
applications or sandboxed Java applets (in Java SE 8), that load and
run untrusted code (e.g., code that comes from the internet) and rely
on the Java sandbox for security. This vulnerability can also be
exploited by using APIs in the specified Component, e.g., through a
web service which supplies data to the APIs. CVSS 3.0 Base Score 3.7
(Availability impacts). CVSS Vector:
(CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L). (CVE-2020-2659)

In numbers.c in libxslt 1.1.33, an xsl:number with certain format
strings could lead to a uninitialized read in
xsltNumberFormatInsertNumbers. This could allow an attacker to discern
whether a byte on the stack contains the characters A, a, I, i, or 0,
or any other character. (CVE-2019-13117)

Vulnerability in the Java SE, Java SE Embedded product of Oracle Java
SE (component: Serialization). Supported versions that are affected
are Java SE: 7u241, 8u231, 11.0.5 and 13.0.1; Java SE Embedded: 8u231.
Difficult to exploit vulnerability allows unauthenticated attacker
with network access via multiple protocols to compromise Java SE, Java
SE Embedded. Successful attacks of this vulnerability can result in
unauthorized ability to cause a partial denial of service (partial
DOS) of Java SE, Java SE Embedded. Note: This vulnerability applies to
Java deployments, typically in clients running sandboxed Java Web
Start applications or sandboxed Java applets (in Java SE 8), that load
and run untrusted code (e.g., code that comes from the internet) and
rely on the Java sandbox for security. This vulnerability can also be
exploited by using APIs in the specified Component, e.g., through a
web service which supplies data to the APIs. CVSS 3.0 Base Score 3.7
(Availability impacts). CVSS Vector:
(CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L). (CVE-2020-2583)

Vulnerability in the Java SE, Java SE Embedded product of Oracle Java
SE (component: Networking). Supported versions that are affected are
Java SE: 7u241, 8u231, 11.0.5 and 13.0.1; Java SE Embedded: 8u231.
Difficult to exploit vulnerability allows unauthenticated attacker
with network access via multiple protocols to compromise Java SE, Java
SE Embedded. Successful attacks of this vulnerability can result in
unauthorized update, insert or delete access to some of Java SE, Java
SE Embedded accessible data as well as unauthorized read access to a
subset of Java SE, Java SE Embedded accessible data. Note: This
vulnerability applies to Java deployments, typically in clients
running sandboxed Java Web Start applications or sandboxed Java
applets (in Java SE 8), that load and run untrusted code (e.g., code
that comes from the internet) and rely on the Java sandbox for
security. This vulnerability can also be exploited by using APIs in
the specified Component, e.g., through a web service which supplies
data to the APIs. CVSS 3.0 Base Score 4.8 (Confidentiality and
Integrity impacts). CVSS Vector:
(CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N). (CVE-2020-2593)"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://alas.aws.amazon.com/AL2/ALAS-2020-1387.html"
  );
  script_set_attribute(
    attribute:"solution", 
    value:"Run 'yum update java-11-amazon-corretto' to update your system."
  );
  script_set_cvss_base_vector("CVSS2#AV:N/AC:M/Au:N/C:P/I:P/A:P");
  script_set_cvss_temporal_vector("CVSS2#E:U/RL:OF/RC:C");
  script_set_cvss3_base_vector("CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H");
  script_set_cvss3_temporal_vector("CVSS:3.0/E:U/RL:O/RC:C");
  script_set_attribute(attribute:"cvss_score_source", value:"CVE-2020-2604");
  script_set_attribute(attribute:"exploitability_ease", value:"No known exploits are available");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:amazon:linux:java-11-amazon-corretto");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:amazon:linux:java-11-amazon-corretto-headless");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:amazon:linux:java-11-amazon-corretto-javadoc");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:amazon:linux:2");

  script_set_attribute(attribute:"vuln_publication_date", value:"2019/07/01");
  script_set_attribute(attribute:"patch_publication_date", value:"2020/01/17");
  script_set_attribute(attribute:"plugin_publication_date", value:"2020/01/21");
  script_set_attribute(attribute:"generated_plugin", value:"current");
  script_end_attributes();

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

  script_dependencies("ssh_get_info.nasl");
  script_require_keys("Host/local_checks_enabled", "Host/AmazonLinux/release", "Host/AmazonLinux/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/AmazonLinux/release");
if (isnull(release) || !strlen(release)) audit(AUDIT_OS_NOT, "Amazon Linux");
os_ver = pregmatch(pattern: "^AL(A|\d)", string:release);
if (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, "Amazon Linux");
os_ver = os_ver[1];
if (os_ver != "2")
{
  if (os_ver == 'A') os_ver = 'AMI';
  audit(AUDIT_OS_NOT, "Amazon Linux 2", "Amazon Linux " + os_ver);
}

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


flag = 0;
if (rpm_check(release:"AL2", cpu:"x86_64", reference:"java-11-amazon-corretto-11.0.6+10-1.amzn2")) flag++;
if (rpm_check(release:"AL2", cpu:"x86_64", reference:"java-11-amazon-corretto-headless-11.0.6+10-1.amzn2")) flag++;
if (rpm_check(release:"AL2", cpu:"x86_64", reference:"java-11-amazon-corretto-javadoc-11.0.6+10-1.amzn2")) 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, "java-11-amazon-corretto / java-11-amazon-corretto-headless / etc");
}

#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from SUSE update advisory SUSE-SU-2019:1867-1.
# The text itself is copyright (C) SUSE.
#

include("compat.inc");

if (description)
{
  script_id(126809);
  script_version("1.3");
  script_cvs_date("Date: 2020/01/08");

  script_cve_id("CVE-2019-13117", "CVE-2019-13118");

  script_name(english:"SUSE SLED12 / SLES12 Security Update : libxslt (SUSE-SU-2019:1867-1)");
  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 for libxslt fixes the following issues :

Security issues fixed :

CVE-2019-13118: Fixed a read of uninitialized stack data
(bsc#1140101).

CVE-2019-13117: Fixed a uninitialized read which allowed to discern
whether a byte on the stack contains certain special characters
(bsc#1140095).

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=1140095"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.suse.com/show_bug.cgi?id=1140101"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.suse.com/security/cve/CVE-2019-13117/"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.suse.com/security/cve/CVE-2019-13118/"
  );
  # https://www.suse.com/support/update/announcement/2019/suse-su-20191867-1/
  script_set_attribute(
    attribute:"see_also",
    value:"http://www.nessus.org/u?20ed9b4b"
  );
  script_set_attribute(
    attribute:"solution", 
    value:
"To install this SUSE Security Update use the SUSE recommended
installation methods like YaST online_update or 'zypper patch'.

Alternatively you can run the command listed for your product :

SUSE Linux Enterprise Software Development Kit 12-SP4:zypper in -t
patch SUSE-SLE-SDK-12-SP4-2019-1867=1

SUSE Linux Enterprise Server 12-SP4:zypper in -t patch
SUSE-SLE-SERVER-12-SP4-2019-1867=1

SUSE Linux Enterprise Desktop 12-SP4:zypper in -t patch
SUSE-SLE-DESKTOP-12-SP4-2019-1867=1

SUSE CaaS Platform 3.0 :

To install this update, use the SUSE CaaS Platform Velum dashboard. It
will inform you if it detects new updates and let you then trigger
updating of the complete cluster in a controlled way."
  );
  script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:P/I:N/A:N");
  script_set_cvss_temporal_vector("CVSS2#E:U/RL:OF/RC:C");
  script_set_cvss3_base_vector("CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N");
  script_set_cvss3_temporal_vector("CVSS:3.0/E:U/RL:O/RC:C");
  script_set_attribute(attribute:"exploitability_ease", value:"No known exploits are available");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libxslt-debugsource");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libxslt-tools");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libxslt-tools-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libxslt1");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libxslt1-debuginfo");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:novell:suse_linux:12");

  script_set_attribute(attribute:"vuln_publication_date", value:"2019/07/01");
  script_set_attribute(attribute:"patch_publication_date", value:"2019/07/17");
  script_set_attribute(attribute:"plugin_publication_date", value:"2019/07/19");
  script_set_attribute(attribute:"generated_plugin", value:"current");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2019-2020 and is owned by Tenable, Inc. or an Affiliate thereof.");
  script_family(english:"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:"^(SLED12|SLES12)$", string:os_ver)) audit(AUDIT_OS_NOT, "SUSE SLED12 / 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:"^(4)$", string:sp))) audit(AUDIT_OS_NOT, "SLES12 SP4", os_ver + " SP" + sp);
if (os_ver == "SLED12" && (! preg(pattern:"^(4)$", string:sp))) audit(AUDIT_OS_NOT, "SLED12 SP4", os_ver + " SP" + sp);


flag = 0;
if (rpm_check(release:"SLES12", sp:"4", reference:"libxslt-debugsource-1.1.28-17.6.1")) flag++;
if (rpm_check(release:"SLES12", sp:"4", reference:"libxslt-tools-1.1.28-17.6.1")) flag++;
if (rpm_check(release:"SLES12", sp:"4", reference:"libxslt-tools-debuginfo-1.1.28-17.6.1")) flag++;
if (rpm_check(release:"SLES12", sp:"4", reference:"libxslt1-1.1.28-17.6.1")) flag++;
if (rpm_check(release:"SLES12", sp:"4", reference:"libxslt1-debuginfo-1.1.28-17.6.1")) flag++;
if (rpm_check(release:"SLES12", sp:"4", reference:"libxslt1-32bit-1.1.28-17.6.1")) flag++;
if (rpm_check(release:"SLES12", sp:"4", reference:"libxslt1-debuginfo-32bit-1.1.28-17.6.1")) flag++;
if (rpm_check(release:"SLED12", sp:"4", cpu:"x86_64", reference:"libxslt-debugsource-1.1.28-17.6.1")) flag++;
if (rpm_check(release:"SLED12", sp:"4", cpu:"x86_64", reference:"libxslt-tools-1.1.28-17.6.1")) flag++;
if (rpm_check(release:"SLED12", sp:"4", cpu:"x86_64", reference:"libxslt-tools-debuginfo-1.1.28-17.6.1")) flag++;
if (rpm_check(release:"SLED12", sp:"4", cpu:"x86_64", reference:"libxslt1-1.1.28-17.6.1")) flag++;
if (rpm_check(release:"SLED12", sp:"4", cpu:"x86_64", reference:"libxslt1-32bit-1.1.28-17.6.1")) flag++;
if (rpm_check(release:"SLED12", sp:"4", cpu:"x86_64", reference:"libxslt1-debuginfo-1.1.28-17.6.1")) flag++;
if (rpm_check(release:"SLED12", sp:"4", cpu:"x86_64", reference:"libxslt1-debuginfo-32bit-1.1.28-17.6.1")) 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, "libxslt");
}