FreeBSD : vlc -- multiple vulnerabilities (795442e7-c355-11e9-8224-5404a68ad561)

#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were  
# extracted from the FreeBSD VuXML database :
#
# Copyright 2003-2020 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(128042);
  script_version("1.5");
  script_set_attribute(attribute:"plugin_modification_date", value:"2024/05/02");

  script_cve_id(
    "CVE-2019-13602",
    "CVE-2019-13962",
    "CVE-2019-14437",
    "CVE-2019-14438",
    "CVE-2019-14498",
    "CVE-2019-14533",
    "CVE-2019-14534",
    "CVE-2019-14535",
    "CVE-2019-14776",
    "CVE-2019-14777",
    "CVE-2019-14778",
    "CVE-2019-14970"
  );
  script_xref(name:"IAVB", value:"2019-B-0074-S");

  script_name(english:"FreeBSD : vlc -- multiple vulnerabilities (795442e7-c355-11e9-8224-5404a68ad561)");

  script_set_attribute(attribute:"synopsis", value:
"The remote FreeBSD host is missing a security-related update.");
  script_set_attribute(attribute:"description", value:
"The VLC project reports :

Security : * Fix a buffer overflow in the MKV demuxer (CVE-2019-14970)
* Fix a read buffer overflow in the avcodec decoder (CVE-2019-13962) *
Fix a read buffer overflow in the FAAD decoder * Fix a read buffer
overflow in the OGG demuxer (CVE-2019-14437, CVE-2019-14438) * Fix a
read buffer overflow in the ASF demuxer (CVE-2019-14776) * Fix a use
after free in the MKV demuxer (CVE-2019-14777, CVE-2019-14778) * Fix a
use after free in the ASF demuxer (CVE-2019-14533) * Fix a couple of
integer underflows in the MP4 demuxer (CVE-2019-13602) * Fix a null
dereference in the dvdnav demuxer * Fix a null dereference in the ASF
demuxer (CVE-2019-14534) * Fix a null dereference in the AVI demuxer *
Fix a division by zero in the CAF demuxer (CVE-2019-14498) * Fix a
division by zero in the ASF demuxer (CVE-2019-14535)");
  script_set_attribute(attribute:"see_also", value:"https://www.videolan.org/developers/vlc-branch/NEWS");
  # https://vuxml.freebsd.org/freebsd/795442e7-c355-11e9-8224-5404a68ad561.html
  script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?36b7e91d");
  script_set_attribute(attribute:"solution", value:
"Update the affected package.");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P");
  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:N/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-2019-13962");

  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:"2019/07/14");
  script_set_attribute(attribute:"patch_publication_date", value:"2019/08/20");
  script_set_attribute(attribute:"plugin_publication_date", value:"2019/08/21");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:freebsd:freebsd:vlc");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:freebsd:freebsd");
  script_set_attribute(attribute:"generated_plugin", value:"current");
  script_set_attribute(attribute:"stig_severity", value:"I");
  script_end_attributes();

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

  script_copyright(english:"This script is Copyright (C) 2019-2024 and is owned by Tenable, Inc. or an Affiliate thereof.");

  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:"vlc<3.0.8,4")) flag++;

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