Vulnerabilities > CVE-2017-14245 - Out-of-bounds Read vulnerability in multiple products

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

include("compat.inc");

if (description)
{
  script_id(124944);
  script_version("1.5");
  script_cvs_date("Date: 2019/06/27 13:33:25");

  script_cve_id(
    "CVE-2015-7805",
    "CVE-2017-14245",
    "CVE-2017-14246"
  );

  script_name(english:"EulerOS Virtualization 3.0.1.0 : libsndfile (EulerOS-SA-2019-1441)");
  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 libsndfile package installed, the
EulerOS Virtualization installation on the remote host is affected by
the following vulnerabilities :

  - An out of bounds read in the function d2ulaw_array() in
    ulaw.c of libsndfile 1.0.28 may lead to a remote DoS
    attack or information disclosure, related to
    mishandling of the NAN and INFINITY floating-point
    values.(CVE-2017-14246)

  - Heap-based buffer overflow in libsndfile 1.0.25 allows
    remote attackers to have unspecified impact via the
    headindex value in the header in an AIFF
    file.(CVE-2015-7805)

  - An out of bounds read in the function d2alaw_array() in
    alaw.c of libsndfile 1.0.28 may lead to a remote DoS
    attack or information disclosure, related to
    mishandling of the NAN and INFINITY floating-point
    values.(CVE-2017-14245)

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-2019-1441
  script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?3e51702d");
  script_set_attribute(attribute:"solution", value:
"Update the affected libsndfile packages.");
  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_attribute(attribute:"exploitability_ease", value:"Exploits are available");
  script_set_attribute(attribute:"exploit_available", value:"true");

  script_set_attribute(attribute:"patch_publication_date", value:"2019/05/07");
  script_set_attribute(attribute:"plugin_publication_date", value:"2019/05/14");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:huawei:euleros:libsndfile");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:huawei:euleros:uvp:3.0.1.0");
  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 != "3.0.1.0") audit(AUDIT_OS_NOT, "EulerOS Virtualization 3.0.1.0");
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$" && "aarch64" >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, "EulerOS", cpu);
if ("x86_64" >!< cpu && cpu !~ "^i[3-6]86$") audit(AUDIT_ARCH_NOT, "i686 / x86_64", cpu);

flag = 0;

pkgs = ["libsndfile-1.0.25-10.h3.eulerosv2r7"];

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

if (flag)
{
  security_report_v4(
    port       : 0,
    severity   : SECURITY_HOLE,
    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, "libsndfile");
}

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

include("compat.inc");

if (description)
{
  script_id(132609);
  script_version("1.3");
  script_set_attribute(attribute:"plugin_modification_date", value:"2020/05/01");

  script_cve_id(
    "CVE-2017-14634",
    "CVE-2017-17456",
    "CVE-2017-17457",
    "CVE-2018-19432",
    "CVE-2018-19661",
    "CVE-2018-19758"
  );

  script_name(english:"EulerOS 2.0 SP8 : libsndfile (EulerOS-SA-2020-1016)");
  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 libsndfile packages installed, the
EulerOS installation on the remote host is affected by the following
vulnerabilities :

  - The function d2ulaw_array() in ulaw.c of libsndfile
    1.0.29pre1 may lead to a remote DoS attack (SEGV on
    unknown address 0x000000000000), a different
    vulnerability than CVE-2017-14246.(CVE-2017-17457)

  - The function d2alaw_array() in alaw.c of libsndfile
    1.0.29pre1 may lead to a remote DoS attack (SEGV on
    unknown address 0x000000000000), a different
    vulnerability than CVE-2017-14245.(CVE-2017-17456)

  - In libsndfile 1.0.28, a divide-by-zero error exists in
    the function double64_init() in double64.c, which may
    lead to DoS when playing a crafted audio
    file.(CVE-2017-14634)

  - There is a heap-based buffer over-read at wav.c in
    wav_write_header in libsndfile 1.0.28 that will cause a
    denial of service.(CVE-2018-19758)

  - An issue was discovered in libsndfile 1.0.28. There is
    a buffer over-read in the function i2ulaw_array in
    ulaw.c that will lead to a denial of
    service.(CVE-2018-19661)

  - An issue was discovered in libsndfile 1.0.28. There is
    a NULL pointer dereference in the function sf_write_int
    in sndfile.c, which will lead to a denial of
    service.(CVE-2018-19432)

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-2020-1016
  script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?5238d465");
  script_set_attribute(attribute:"solution", value:
"Update the affected libsndfile packages.");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:M/Au:N/C:N/I:N/A:P");
  script_set_cvss_temporal_vector("CVSS2#E:U/RL:OF/RC:C");
  script_set_cvss3_base_vector("CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/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:"2020/01/02");
  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:libsndfile");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:huawei:euleros:libsndfile-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 = ["libsndfile-1.0.28-9.h5.eulerosv2r8",
        "libsndfile-devel-1.0.28-9.h5.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, "libsndfile");
}

#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from SUSE update advisory SUSE-SU-2018:0352-1.
# The text itself is copyright (C) SUSE.
#

include("compat.inc");

if (description)
{
  script_id(106605);
  script_version("3.5");
  script_cvs_date("Date: 2019/09/10 13:51:46");

  script_cve_id("CVE-2017-14245", "CVE-2017-14246", "CVE-2017-14634", "CVE-2017-16942", "CVE-2017-6892");

  script_name(english:"SUSE SLED12 / SLES12 Security Update : libsndfile (SUSE-SU-2018:0352-1)");
  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 libsndfile fixes the following issues :

  - CVE-2017-16942: Divide-by-zero in the function
    wav_w64_read_fmt_chunk(), which may lead to Denial of
    service (bsc#1069874).

  - CVE-2017-6892: Fixed an out-of-bounds read memory access
    in the aiff_read_chanmap() (bsc#1043978).

  - CVE-2017-14634: In libsndfile 1.0.28, a divide-by-zero
    error exists in the function double64_init() in
    double64.c, which may lead to DoS when playing a crafted
    audio file. (bsc#1059911)

  - CVE-2017-14245: An out of bounds read in the function
    d2alaw_array() in alaw.c of libsndfile 1.0.28 may lead
    to a remote DoS attack or information disclosure,
    related to mishandling of the NAN and INFINITY
    floating-point values. (bsc#1059912)

  - CVE-2017-14246: An out of bounds read in the function
    d2ulaw_array() in ulaw.c of libsndfile 1.0.28 may lead
    to a remote DoS attack or information disclosure,
    related to mishandling of the NAN and INFINITY
    floating-point values.(bsc#1059913)

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=1043978"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.suse.com/show_bug.cgi?id=1059911"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.suse.com/show_bug.cgi?id=1059912"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.suse.com/show_bug.cgi?id=1059913"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.suse.com/show_bug.cgi?id=1069874"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.suse.com/security/cve/CVE-2017-14245/"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.suse.com/security/cve/CVE-2017-14246/"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.suse.com/security/cve/CVE-2017-14634/"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.suse.com/security/cve/CVE-2017-16942/"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.suse.com/security/cve/CVE-2017-6892/"
  );
  # https://www.suse.com/support/update/announcement/2018/suse-su-20180352-1/
  script_set_attribute(
    attribute:"see_also",
    value:"http://www.nessus.org/u?757aa169"
  );
  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-SP3:zypper in -t
patch SUSE-SLE-SDK-12-SP3-2018-247=1

SUSE Linux Enterprise Software Development Kit 12-SP2:zypper in -t
patch SUSE-SLE-SDK-12-SP2-2018-247=1

SUSE Linux Enterprise Server for Raspberry Pi 12-SP2:zypper in -t
patch SUSE-SLE-RPI-12-SP2-2018-247=1

SUSE Linux Enterprise Server 12-SP3:zypper in -t patch
SUSE-SLE-SERVER-12-SP3-2018-247=1

SUSE Linux Enterprise Server 12-SP2:zypper in -t patch
SUSE-SLE-SERVER-12-SP2-2018-247=1

SUSE Linux Enterprise Desktop 12-SP3:zypper in -t patch
SUSE-SLE-DESKTOP-12-SP3-2018-247=1

SUSE Linux Enterprise Desktop 12-SP2:zypper in -t patch
SUSE-SLE-DESKTOP-12-SP2-2018-247=1

To bring your system up-to-date, use 'zypper patch'."
  );
  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:L/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:"exploit_available", value:"false");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libsndfile-debugsource");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libsndfile1");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libsndfile1-debuginfo");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:novell:suse_linux:12");

  script_set_attribute(attribute:"vuln_publication_date", value:"2017/06/12");
  script_set_attribute(attribute:"patch_publication_date", value:"2018/02/02");
  script_set_attribute(attribute:"plugin_publication_date", value:"2018/02/05");
  script_set_attribute(attribute:"generated_plugin", value:"current");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2018-2019 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:"^(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:"^(2|3)$", string:sp))) audit(AUDIT_OS_NOT, "SLES12 SP2/3", os_ver + " SP" + sp);
if (os_ver == "SLED12" && (! preg(pattern:"^(2|3)$", string:sp))) audit(AUDIT_OS_NOT, "SLED12 SP2/3", os_ver + " SP" + sp);


flag = 0;
if (rpm_check(release:"SLES12", sp:"3", reference:"libsndfile-debugsource-1.0.25-36.7.2")) flag++;
if (rpm_check(release:"SLES12", sp:"3", reference:"libsndfile1-1.0.25-36.7.2")) flag++;
if (rpm_check(release:"SLES12", sp:"3", reference:"libsndfile1-debuginfo-1.0.25-36.7.2")) flag++;
if (rpm_check(release:"SLES12", sp:"3", reference:"libsndfile1-32bit-1.0.25-36.7.2")) flag++;
if (rpm_check(release:"SLES12", sp:"3", reference:"libsndfile1-debuginfo-32bit-1.0.25-36.7.2")) flag++;
if (rpm_check(release:"SLES12", sp:"2", reference:"libsndfile-debugsource-1.0.25-36.7.2")) flag++;
if (rpm_check(release:"SLES12", sp:"2", reference:"libsndfile1-1.0.25-36.7.2")) flag++;
if (rpm_check(release:"SLES12", sp:"2", reference:"libsndfile1-debuginfo-1.0.25-36.7.2")) flag++;
if (rpm_check(release:"SLES12", sp:"2", reference:"libsndfile1-32bit-1.0.25-36.7.2")) flag++;
if (rpm_check(release:"SLES12", sp:"2", reference:"libsndfile1-debuginfo-32bit-1.0.25-36.7.2")) flag++;
if (rpm_check(release:"SLED12", sp:"3", cpu:"x86_64", reference:"libsndfile-debugsource-1.0.25-36.7.2")) flag++;
if (rpm_check(release:"SLED12", sp:"3", cpu:"x86_64", reference:"libsndfile1-1.0.25-36.7.2")) flag++;
if (rpm_check(release:"SLED12", sp:"3", cpu:"x86_64", reference:"libsndfile1-32bit-1.0.25-36.7.2")) flag++;
if (rpm_check(release:"SLED12", sp:"3", cpu:"x86_64", reference:"libsndfile1-debuginfo-1.0.25-36.7.2")) flag++;
if (rpm_check(release:"SLED12", sp:"3", cpu:"x86_64", reference:"libsndfile1-debuginfo-32bit-1.0.25-36.7.2")) flag++;
if (rpm_check(release:"SLED12", sp:"2", cpu:"x86_64", reference:"libsndfile-debugsource-1.0.25-36.7.2")) flag++;
if (rpm_check(release:"SLED12", sp:"2", cpu:"x86_64", reference:"libsndfile1-1.0.25-36.7.2")) flag++;
if (rpm_check(release:"SLED12", sp:"2", cpu:"x86_64", reference:"libsndfile1-32bit-1.0.25-36.7.2")) flag++;
if (rpm_check(release:"SLED12", sp:"2", cpu:"x86_64", reference:"libsndfile1-debuginfo-1.0.25-36.7.2")) flag++;
if (rpm_check(release:"SLED12", sp:"2", cpu:"x86_64", reference:"libsndfile1-debuginfo-32bit-1.0.25-36.7.2")) 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, "libsndfile");
}

#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were  
# extracted from the FreeBSD VuXML database :
#
# Copyright 2003-2019 Jacques Vidrine and contributors
#
# Redistribution and use in source (VuXML) and 'compiled' forms (SGML,
# HTML, PDF, PostScript, RTF and so forth) with or without modification,
# are permitted provided that the following conditions are met:
# 1. Redistributions of source code (VuXML) must retain the above
#    copyright notice, this list of conditions and the following
#    disclaimer as the first lines of this file unmodified.
# 2. Redistributions in compiled form (transformed to other DTDs,
#    published online in any format, converted to PDF, PostScript,
#    RTF and other formats) must reproduce the above copyright
#    notice, this list of conditions and the following disclaimer
#    in the documentation and/or other materials provided with the
#    distribution.
# 
# THIS DOCUMENTATION IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS "AS IS"
# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
# THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
# PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS
# BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY,
# OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
# OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
# BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
# WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
# OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS DOCUMENTATION,
# EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#

include("compat.inc");

if (description)
{
  script_id(107110);
  script_version("3.3");
  script_cvs_date("Date: 2019/03/12  9:14:55");

  script_cve_id("CVE-2017-14245", "CVE-2017-14246", "CVE-2017-17456", "CVE-2017-17457");

  script_name(english:"FreeBSD : libsndfile -- out-of-bounds reads (30704aba-1da4-11e8-b6aa-4ccc6adda413)");
  script_summary(english:"Checks for updated packages in pkg_info output");

  script_set_attribute(
    attribute:"synopsis", 
    value:
"The remote FreeBSD host is missing one or more security-related
updates."
  );
  script_set_attribute(
    attribute:"description", 
    value:
"Xin-Jiang on Github reports :

CVE-2017-14245 (Medium): An out of bounds read in the function
d2alaw_array() in alaw.c of libsndfile 1.0.28 may lead to a remote DoS
attack or information disclosure, related to mishandling of the NAN
and INFINITY floating-point values.

CVE-2017-14246 (Medium): An out of bounds read in the function
d2ulaw_array() in ulaw.c of libsndfile 1.0.28 may lead to a remote DoS
attack or information disclosure, related to mishandling of the NAN
and INFINITY floating-point values.

my123px on Github reports :

CVE-2017-17456 (Medium): The function d2alaw_array() in alaw.c of
libsndfile 1.0.29pre1 may lead to a remote DoS attack (SEGV on unknown
address 0x000000000000), a different vulnerability than
CVE-2017-14245.

CVE-2017-17457 (Medium): The function d2ulaw_array() in ulaw.c of
libsndfile 1.0.29pre1 may lead to a remote DoS attack (SEGV on unknown
address 0x000000000000), a different vulnerability than
CVE-2017-14246."
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://github.com/erikd/libsndfile/issues/317"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://github.com/erikd/libsndfile/issues/344"
  );
  # https://vuxml.freebsd.org/freebsd/30704aba-1da4-11e8-b6aa-4ccc6adda413.html
  script_set_attribute(
    attribute:"see_also",
    value:"http://www.nessus.org/u?eafaddd6"
  );
  script_set_attribute(attribute:"solution", value:"Update the affected packages.");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:M/Au:N/C:P/I:N/A:P");
  script_set_cvss3_base_vector("CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:freebsd:freebsd:libsndfile");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:freebsd:freebsd:linux-c6-libsndfile");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:freebsd:freebsd:linux-c7-libsndfile");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:freebsd:freebsd");

  script_set_attribute(attribute:"vuln_publication_date", value:"2017/09/11");
  script_set_attribute(attribute:"patch_publication_date", value:"2018/03/01");
  script_set_attribute(attribute:"plugin_publication_date", value:"2018/03/02");
  script_set_attribute(attribute:"generated_plugin", value:"current");
  script_end_attributes();

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

  script_dependencies("ssh_get_info.nasl");
  script_require_keys("Host/local_checks_enabled", "Host/FreeBSD/release", "Host/FreeBSD/pkg_info");

  exit(0);
}


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


if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
if (!get_kb_item("Host/FreeBSD/release")) audit(AUDIT_OS_NOT, "FreeBSD");
if (!get_kb_item("Host/FreeBSD/pkg_info")) audit(AUDIT_PACKAGE_LIST_MISSING);


flag = 0;

if (pkg_test(save_report:TRUE, pkg:"libsndfile<1.0.28_2")) flag++;
if (pkg_test(save_report:TRUE, pkg:"linux-c6-libsndfile<1.0.28_2")) flag++;
if (pkg_test(save_report:TRUE, pkg:"linux-c7-libsndfile<1.0.28_2")) flag++;

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

#%NASL_MIN_LEVEL 80502
#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from openSUSE Security Update openSUSE-2018-140.
#
# The text description of this plugin is (C) SUSE LLC.
#

include("compat.inc");

if (description)
{
  script_id(106664);
  script_version("3.2");
  script_set_attribute(attribute:"plugin_modification_date", value:"2020/06/04");

  script_cve_id("CVE-2017-14245", "CVE-2017-14246", "CVE-2017-14634", "CVE-2017-16942", "CVE-2017-6892");

  script_name(english:"openSUSE Security Update : libsndfile (openSUSE-2018-140)");
  script_summary(english:"Check for the openSUSE-2018-140 patch");

  script_set_attribute(
    attribute:"synopsis", 
    value:"The remote openSUSE host is missing a security update."
  );
  script_set_attribute(
    attribute:"description", 
    value:
"This update for libsndfile fixes the following issues :

  - CVE-2017-16942: Divide-by-zero in the function
    wav_w64_read_fmt_chunk(), which may lead to Denial of
    service (bsc#1069874). 

  - CVE-2017-6892: Fixed an out-of-bounds read memory access
    in the aiff_read_chanmap() (bsc#1043978).

  - CVE-2017-14634: In libsndfile 1.0.28, a divide-by-zero
    error exists in the function double64_init() in
    double64.c, which may lead to DoS when playing a crafted
    audio file. (bsc#1059911)

  - CVE-2017-14245: An out of bounds read in the function
    d2alaw_array() in alaw.c of libsndfile 1.0.28 may lead
    to a remote DoS attack or information disclosure,
    related to mishandling of the NAN and INFINITY
    floating-point values. (bsc#1059912)

  - CVE-2017-14246: An out of bounds read in the function
    d2ulaw_array() in ulaw.c of libsndfile 1.0.28 may lead
    to a remote DoS attack or information disclosure,
    related to mishandling of the NAN and INFINITY
    floating-point values.(bsc#1059913)

This update was imported from the SUSE:SLE-12:Update update project."
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.opensuse.org/show_bug.cgi?id=1043978"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.opensuse.org/show_bug.cgi?id=1059911"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.opensuse.org/show_bug.cgi?id=1059912"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.opensuse.org/show_bug.cgi?id=1059913"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.opensuse.org/show_bug.cgi?id=1069874"
  );
  script_set_attribute(
    attribute:"solution", 
    value:"Update the affected libsndfile packages."
  );
  script_set_cvss_base_vector("CVSS2#AV:N/AC:M/Au:N/C:P/I:P/A:P");
  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_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libsndfile-debugsource");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libsndfile-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libsndfile-progs");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libsndfile-progs-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libsndfile-progs-debugsource");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libsndfile1");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libsndfile1-32bit");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libsndfile1-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libsndfile1-debuginfo-32bit");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:novell:opensuse:42.3");

  script_set_attribute(attribute:"patch_publication_date", value:"2018/02/07");
  script_set_attribute(attribute:"plugin_publication_date", value:"2018/02/08");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2018-2020 Tenable Network Security, Inc.");
  script_family(english:"SuSE Local Security Checks");

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

  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, "openSUSE");
if (release !~ "^(SUSE42\.3)$") audit(AUDIT_OS_RELEASE_NOT, "openSUSE", "42.3", release);
if (!get_kb_item("Host/SuSE/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING);

ourarch = get_kb_item("Host/cpu");
if (!ourarch) audit(AUDIT_UNKNOWN_ARCH);
if (ourarch !~ "^(i586|i686|x86_64)$") audit(AUDIT_ARCH_NOT, "i586 / i686 / x86_64", ourarch);

flag = 0;

if ( rpm_check(release:"SUSE42.3", reference:"libsndfile-debugsource-1.0.25-31.1") ) flag++;
if ( rpm_check(release:"SUSE42.3", reference:"libsndfile-devel-1.0.25-31.1") ) flag++;
if ( rpm_check(release:"SUSE42.3", reference:"libsndfile-progs-1.0.25-31.1") ) flag++;
if ( rpm_check(release:"SUSE42.3", reference:"libsndfile-progs-debuginfo-1.0.25-31.1") ) flag++;
if ( rpm_check(release:"SUSE42.3", reference:"libsndfile-progs-debugsource-1.0.25-31.1") ) flag++;
if ( rpm_check(release:"SUSE42.3", reference:"libsndfile1-1.0.25-31.1") ) flag++;
if ( rpm_check(release:"SUSE42.3", reference:"libsndfile1-debuginfo-1.0.25-31.1") ) flag++;
if ( rpm_check(release:"SUSE42.3", cpu:"x86_64", reference:"libsndfile1-32bit-1.0.25-31.1") ) flag++;
if ( rpm_check(release:"SUSE42.3", cpu:"x86_64", reference:"libsndfile1-debuginfo-32bit-1.0.25-31.1") ) 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, "libsndfile-progs / libsndfile-progs-debuginfo / etc");
}

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

include("compat.inc");

if (description)
{
  script_id(103879);
  script_version("3.13");
  script_set_attribute(attribute:"plugin_modification_date", value:"2020/05/04");

  script_cve_id(
    "CVE-2015-7805",
    "CVE-2017-14245",
    "CVE-2017-14246"
  );

  script_name(english:"EulerOS 2.0 SP2 : libsndfile (EulerOS-SA-2017-1244)");
  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 libsndfile package installed, the
EulerOS installation on the remote host is affected by the following
vulnerabilities :

  - An out of bounds read in the function d2alaw_array() in
    alaw.c of libsndfile 1.0.28 may lead to a remote DoS
    attack or information disclosure, related to
    mishandling of the NAN and INFINITY floating-point
    values.(CVE-2017-14245)

  - An out of bounds read in the function d2ulaw_array() in
    ulaw.c of libsndfile 1.0.28 may lead to a remote DoS
    attack or information disclosure, related to
    mishandling of the NAN and INFINITY floating-point
    values.(CVE-2017-14246)

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-2017-1244
  script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?e42f78f3");
  script_set_attribute(attribute:"solution", value:
"Update the affected libsndfile packages.");
  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_attribute(attribute:"patch_publication_date", value:"2017/10/19");
  script_set_attribute(attribute:"plugin_publication_date", value:"2017/10/18");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:huawei:euleros:libsndfile");
  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) 2017-2020 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 !~ "^(2)$") audit(AUDIT_OS_NOT, "EulerOS 2.0 SP2");

uvp = get_kb_item("Host/EulerOS/uvp_version");
if (!empty_or_null(uvp)) audit(AUDIT_OS_NOT, "EulerOS 2.0 SP2", "EulerOS UVP " + uvp);

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

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

flag = 0;

pkgs = ["libsndfile-1.0.25-10.h2"];

foreach (pkg in pkgs)
  if (rpm_check(release:"EulerOS-2.0", sp:"2", reference:pkg)) flag++;

if (flag)
{
  security_report_v4(
    port       : 0,
    severity   : SECURITY_HOLE,
    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, "libsndfile");
}

#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from Debian Security Advisory DLA-1618-1. The text
# itself is copyright (C) Software in the Public Interest, Inc.
#

include("compat.inc");

if (description)
{
  script_id(119878);
  script_version("1.3");
  script_set_attribute(attribute:"plugin_modification_date", value:"2020/03/25");

  script_cve_id("CVE-2017-14245", "CVE-2017-14246", "CVE-2017-14634", "CVE-2017-17456", "CVE-2017-17457", "CVE-2017-8361", "CVE-2017-8362", "CVE-2017-8363", "CVE-2017-8365", "CVE-2018-13139", "CVE-2018-19432", "CVE-2018-19661", "CVE-2018-19662");

  script_name(english:"Debian DLA-1618-1 : libsndfile security update");
  script_summary(english:"Checks dpkg output for the updated packages.");

  script_set_attribute(
    attribute:"synopsis", 
    value:"The remote Debian host is missing a security update."
  );
  script_set_attribute(
    attribute:"description", 
    value:
"Multiple vulnerabilities have been found in libsndfile, the library
for reading and writing files containing sampled sound.

CVE-2017-8361

The flac_buffer_copy function (flac.c) is affected by a buffer
overflow. This vulnerability might be leveraged by remote attackers to
cause a denial of service, or possibly have unspecified other impact
via a crafted audio file.

CVE-2017-8362

The flac_buffer_copy function (flac.c) is affected by an out-of-bounds
read vulnerability. This flaw might be leveraged by remote attackers
to cause a denial of service via a crafted audio file.

CVE-2017-8363

The flac_buffer_copy function (flac.c) is affected by a heap based OOB
read vulnerability. This flaw might be leveraged by remote attackers
to cause a denial of service via a crafted audio file.

CVE-2017-8365

The i2les_array function (pcm.c) is affected by a global buffer
overflow. This vulnerability might be leveraged by remote attackers to
cause a denial of service, or possibly have unspecified other impact
via a crafted audio file.

CVE-2017-14245 CVE-2017-14246 CVE-2017-17456 CVE-2017-17457

The d2alaw_array() and d2ulaw_array() functions (src/ulaw.c and
src/alaw.c) are affected by an out-of-bounds read vulnerability. This
flaw might be leveraged by remote attackers to cause denial of service
or information disclosure via a crafted audio file.

CVE-2017-14634

The double64_init() function (double64.c) is affected by a
divide-by-zero error. This vulnerability might be leveraged by remote
attackers to cause denial of service via a crafted audio file.

CVE-2018-13139

The psf_memset function (common.c) is affected by a stack-based buffer
overflow. This vulnerability might be leveraged by remote attackers to
cause a denial of service, or possibly have unspecified other impact
via a crafted audio file. The vulnerability can be triggered by the
executable sndfile-deinterleave.

CVE-2018-19432

The sf_write_int function (src/sndfile.c) is affected by an
out-of-bounds read vulnerability. This flaw might be leveraged by
remote attackers to cause a denial of service via a crafted audio
file.

CVE-2018-19661 CVE-2018-19662

The i2alaw_array() and i2ulaw_array() functions (src/ulaw.c and
src/alaw.c) are affected by an out-of-bounds read vulnerability. This
flaw might be leveraged by remote attackers to cause denial of service
or information disclosure via a crafted audio file.

For Debian 8 'Jessie', these problems have been fixed in version
1.0.25-9.1+deb8u2.

We recommend that you upgrade your libsndfile packages.

NOTE: Tenable Network Security has extracted the preceding description
block directly from the DLA security advisory. Tenable has attempted
to automatically clean and format it as much as possible without
introducing additional issues."
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://lists.debian.org/debian-lts-announce/2018/12/msg00016.html"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://packages.debian.org/source/jessie/libsndfile"
  );
  script_set_attribute(attribute:"solution", value:"Upgrade the affected packages.");
  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:L/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:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:libsndfile1");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:libsndfile1-dbg");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:libsndfile1-dev");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:sndfile-programs");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:sndfile-programs-dbg");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:debian:debian_linux:8.0");

  script_set_attribute(attribute:"vuln_publication_date", value:"2017/04/30");
  script_set_attribute(attribute:"patch_publication_date", value:"2018/12/26");
  script_set_attribute(attribute:"plugin_publication_date", value:"2018/12/27");
  script_set_attribute(attribute:"generated_plugin", value:"current");
  script_end_attributes();

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

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

  exit(0);
}


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


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


flag = 0;
if (deb_check(release:"8.0", prefix:"libsndfile1", reference:"1.0.25-9.1+deb8u2")) flag++;
if (deb_check(release:"8.0", prefix:"libsndfile1-dbg", reference:"1.0.25-9.1+deb8u2")) flag++;
if (deb_check(release:"8.0", prefix:"libsndfile1-dev", reference:"1.0.25-9.1+deb8u2")) flag++;
if (deb_check(release:"8.0", prefix:"sndfile-programs", reference:"1.0.25-9.1+deb8u2")) flag++;
if (deb_check(release:"8.0", prefix:"sndfile-programs-dbg", reference:"1.0.25-9.1+deb8u2")) flag++;

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

#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from Ubuntu Security Notice USN-4013-1. The text 
# itself is copyright (C) Canonical, Inc. See 
# <http://www.ubuntu.com/usn/>. Ubuntu(R) is a registered 
# trademark of Canonical, Inc.
#

include("compat.inc");

if (description)
{
  script_id(125812);
  script_version("1.3");
  script_cvs_date("Date: 2020/01/10");

  script_cve_id("CVE-2017-14245", "CVE-2017-14246", "CVE-2017-14634", "CVE-2017-16942", "CVE-2017-17456", "CVE-2017-17457", "CVE-2017-6892", "CVE-2018-13139", "CVE-2018-19432", "CVE-2018-19661", "CVE-2018-19662", "CVE-2018-19758", "CVE-2019-3832");
  script_xref(name:"USN", value:"4013-1");

  script_name(english:"Ubuntu 16.04 LTS / 18.04 LTS / 18.10 : libsndfile vulnerabilities (USN-4013-1)");
  script_summary(english:"Checks dpkg output for updated package.");

  script_set_attribute(
    attribute:"synopsis", 
    value:"The remote Ubuntu host is missing a security-related patch."
  );
  script_set_attribute(
    attribute:"description", 
    value:
"It was discovered that libsndfile incorrectly handled certain
malformed files. A remote attacker could use this issue to cause
libsndfile to crash, resulting in a denial of service, or possibly
execute arbitrary code.

Note that Tenable Network Security has extracted the preceding
description block directly from the Ubuntu 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://usn.ubuntu.com/4013-1/"
  );
  script_set_attribute(
    attribute:"solution", 
    value:"Update the affected libsndfile1 package."
  );
  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:L/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:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:libsndfile1");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:canonical:ubuntu_linux:16.04");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:canonical:ubuntu_linux:18.04:-:lts");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:canonical:ubuntu_linux:18.10");

  script_set_attribute(attribute:"vuln_publication_date", value:"2017/06/12");
  script_set_attribute(attribute:"patch_publication_date", value:"2019/06/10");
  script_set_attribute(attribute:"plugin_publication_date", value:"2019/06/11");
  script_set_attribute(attribute:"generated_plugin", value:"current");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"Ubuntu Security Notice (C) 2019-2020 Canonical, Inc. / NASL script (C) 2019-2020 and is owned by Tenable, Inc. or an Affiliate thereof.");
  script_family(english:"Ubuntu Local Security Checks");

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

  exit(0);
}


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

if ( ! get_kb_item("Host/local_checks_enabled") ) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
release = get_kb_item("Host/Ubuntu/release");
if ( isnull(release) ) audit(AUDIT_OS_NOT, "Ubuntu");
release = chomp(release);
if (! preg(pattern:"^(16\.04|18\.04|18\.10)$", string:release)) audit(AUDIT_OS_NOT, "Ubuntu 16.04 / 18.04 / 18.10", "Ubuntu " + release);
if ( ! get_kb_item("Host/Debian/dpkg-l") ) 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, "Ubuntu", cpu);

flag = 0;

if (ubuntu_check(osver:"16.04", pkgname:"libsndfile1", pkgver:"1.0.25-10ubuntu0.16.04.2")) flag++;
if (ubuntu_check(osver:"18.04", pkgname:"libsndfile1", pkgver:"1.0.28-4ubuntu0.18.04.1")) flag++;
if (ubuntu_check(osver:"18.10", pkgname:"libsndfile1", pkgver:"1.0.28-4ubuntu0.18.10.1")) flag++;

if (flag)
{
  security_report_v4(
    port       : 0,
    severity   : SECURITY_WARNING,
    extra      : ubuntu_report_get()
  );
  exit(0);
}
else
{
  tested = ubuntu_pkg_tests_get();
  if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
  else audit(AUDIT_PACKAGE_NOT_INSTALLED, "libsndfile1");
}