Ubuntu 16.04 ESM / 18.04 LTS / 20.04 LTS / 22.04 LTS : SoX vulnerabilities (USN-5904-1)

#%NASL_MIN_LEVEL 80900
##
# (C) Tenable, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from Ubuntu Security Notice USN-5904-1. The text
# itself is copyright (C) Canonical, Inc. See
# <https://ubuntu.com/security/notices>. Ubuntu(R) is a registered
# trademark of Canonical, Inc.
##

include('compat.inc');

if (description)
{
  script_id(172049);
  script_version("1.3");
  script_set_attribute(attribute:"plugin_modification_date", value:"2023/10/20");

  script_cve_id(
    "CVE-2019-13590",
    "CVE-2021-3643",
    "CVE-2021-23159",
    "CVE-2021-23172",
    "CVE-2021-23210",
    "CVE-2021-33844",
    "CVE-2021-40426",
    "CVE-2022-31650",
    "CVE-2022-31651"
  );
  script_xref(name:"USN", value:"5904-1");

  script_name(english:"Ubuntu 16.04 ESM / 18.04 LTS / 20.04 LTS / 22.04 LTS : SoX vulnerabilities (USN-5904-1)");

  script_set_attribute(attribute:"synopsis", value:
"The remote Ubuntu host is missing one or more security updates.");
  script_set_attribute(attribute:"description", value:
"The remote Ubuntu 16.04 ESM / 18.04 LTS / 20.04 LTS / 22.04 LTS host has packages installed that are affected by
multiple vulnerabilities as referenced in the USN-5904-1 advisory.

  - An issue was discovered in libsox.a in SoX 14.4.2. In sox-fmt.h (startread function), there is an integer
    overflow on the result of integer addition (wraparound to 0) fed into the lsx_calloc macro that wraps
    malloc. When a NULL pointer is returned, it is used without a prior check that it is a valid pointer,
    leading to a NULL pointer dereference on lsx_readbuf in formats_i.c. (CVE-2019-13590)

  - A flaw was found in sox 14.4.1. The lsx_adpcm_init function within libsox leads to a global-buffer-
    overflow. This flaw allows an attacker to input a malicious file, leading to the disclosure of sensitive
    information. (CVE-2021-3643)

  - A vulnerability was found in SoX, where a heap-buffer-overflow occurs in function lsx_read_w_buf() in
    formats_i.c file. The vulnerability is exploitable with a crafted file, that could cause an application to
    crash. (CVE-2021-23159)

  - A vulnerability was found in SoX, where a heap-buffer-overflow occurs in function startread() in hcom.c
    file. The vulnerability is exploitable with a crafted hcomn file, that could cause an application to
    crash. (CVE-2021-23172)

  - A floating point exception (divide-by-zero) issue was discovered in SoX in functon read_samples() of voc.c
    file. An attacker with a crafted file, could cause an application to crash. (CVE-2021-23210)

  - A floating point exception (divide-by-zero) issue was discovered in SoX in functon startread() of wav.c
    file. An attacker with a crafted wav file, could cause an application to crash. (CVE-2021-33844)

  - A heap-based buffer overflow vulnerability exists in the sphere.c start_read() functionality of Sound
    Exchange libsox 14.4.2 and master commit 42b3557e. A specially-crafted file can lead to a heap buffer
    overflow. An attacker can provide a malicious file to trigger this vulnerability. (CVE-2021-40426)

  - In SoX 14.4.2, there is a floating-point exception in lsx_aiffstartwrite in aiff.c in libsox.a.
    (CVE-2022-31650)

  - In SoX 14.4.2, there is an assertion failure in rate_init in rate.c in libsox.a. (CVE-2022-31651)

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version
number.");
  script_set_attribute(attribute:"see_also", value:"https://ubuntu.com/security/notices/USN-5904-1");
  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: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:N/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-2021-40426");
  script_set_attribute(attribute:"cvss3_score_source", value:"CVE-2021-3643");

  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:"2023/03/02");
  script_set_attribute(attribute:"plugin_publication_date", value:"2023/03/02");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:canonical:ubuntu_linux:16.04:-:esm");
  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:20.04:-:lts");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:canonical:ubuntu_linux:22.04:-:lts");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:libsox-dev");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:libsox-fmt-all");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:libsox-fmt-alsa");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:libsox-fmt-ao");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:libsox-fmt-base");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:libsox-fmt-mp3");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:libsox-fmt-oss");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:libsox-fmt-pulse");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:libsox2");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:libsox3");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:sox");
  script_set_attribute(attribute:"generated_plugin", value:"current");
  script_end_attributes();

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

  script_copyright(english:"Ubuntu Security Notice (C) 2023 Canonical, Inc. / NASL script (C) 2023 and is owned by Tenable, Inc. or an Affiliate thereof.");

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

  exit(0);
}

include('debian_package.inc');

if ( ! get_kb_item('Host/local_checks_enabled') ) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
var os_release = get_kb_item('Host/Ubuntu/release');
if ( isnull(os_release) ) audit(AUDIT_OS_NOT, 'Ubuntu');
os_release = chomp(os_release);
if (! ('16.04' >< os_release || '18.04' >< os_release || '20.04' >< os_release || '22.04' >< os_release)) audit(AUDIT_OS_NOT, 'Ubuntu 16.04 / 18.04 / 20.04 / 22.04', 'Ubuntu ' + os_release);
if ( ! get_kb_item('Host/Debian/dpkg-l') ) audit(AUDIT_PACKAGE_LIST_MISSING);

var cpu = get_kb_item('Host/cpu');
if (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);
if ('x86_64' >!< cpu && cpu !~ "^i[3-6]86$" && 's390' >!< cpu && 'aarch64' >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, 'Ubuntu', cpu);

var pkgs = [
    {'osver': '16.04', 'pkgname': 'libsox-dev', 'pkgver': '14.4.1-5+deb8u4ubuntu0.1+esm1'},
    {'osver': '16.04', 'pkgname': 'libsox-fmt-all', 'pkgver': '14.4.1-5+deb8u4ubuntu0.1+esm1'},
    {'osver': '16.04', 'pkgname': 'libsox-fmt-alsa', 'pkgver': '14.4.1-5+deb8u4ubuntu0.1+esm1'},
    {'osver': '16.04', 'pkgname': 'libsox-fmt-ao', 'pkgver': '14.4.1-5+deb8u4ubuntu0.1+esm1'},
    {'osver': '16.04', 'pkgname': 'libsox-fmt-base', 'pkgver': '14.4.1-5+deb8u4ubuntu0.1+esm1'},
    {'osver': '16.04', 'pkgname': 'libsox-fmt-mp3', 'pkgver': '14.4.1-5+deb8u4ubuntu0.1+esm1'},
    {'osver': '16.04', 'pkgname': 'libsox-fmt-oss', 'pkgver': '14.4.1-5+deb8u4ubuntu0.1+esm1'},
    {'osver': '16.04', 'pkgname': 'libsox-fmt-pulse', 'pkgver': '14.4.1-5+deb8u4ubuntu0.1+esm1'},
    {'osver': '16.04', 'pkgname': 'libsox2', 'pkgver': '14.4.1-5+deb8u4ubuntu0.1+esm1'},
    {'osver': '16.04', 'pkgname': 'sox', 'pkgver': '14.4.1-5+deb8u4ubuntu0.1+esm1'},
    {'osver': '18.04', 'pkgname': 'libsox-dev', 'pkgver': '14.4.2-3ubuntu0.18.04.2'},
    {'osver': '18.04', 'pkgname': 'libsox-fmt-all', 'pkgver': '14.4.2-3ubuntu0.18.04.2'},
    {'osver': '18.04', 'pkgname': 'libsox-fmt-alsa', 'pkgver': '14.4.2-3ubuntu0.18.04.2'},
    {'osver': '18.04', 'pkgname': 'libsox-fmt-ao', 'pkgver': '14.4.2-3ubuntu0.18.04.2'},
    {'osver': '18.04', 'pkgname': 'libsox-fmt-base', 'pkgver': '14.4.2-3ubuntu0.18.04.2'},
    {'osver': '18.04', 'pkgname': 'libsox-fmt-mp3', 'pkgver': '14.4.2-3ubuntu0.18.04.2'},
    {'osver': '18.04', 'pkgname': 'libsox-fmt-oss', 'pkgver': '14.4.2-3ubuntu0.18.04.2'},
    {'osver': '18.04', 'pkgname': 'libsox-fmt-pulse', 'pkgver': '14.4.2-3ubuntu0.18.04.2'},
    {'osver': '18.04', 'pkgname': 'libsox3', 'pkgver': '14.4.2-3ubuntu0.18.04.2'},
    {'osver': '18.04', 'pkgname': 'sox', 'pkgver': '14.4.2-3ubuntu0.18.04.2'},
    {'osver': '20.04', 'pkgname': 'libsox-dev', 'pkgver': '14.4.2+git20190427-2+deb11u1build0.20.04.1'},
    {'osver': '20.04', 'pkgname': 'libsox-fmt-all', 'pkgver': '14.4.2+git20190427-2+deb11u1build0.20.04.1'},
    {'osver': '20.04', 'pkgname': 'libsox-fmt-alsa', 'pkgver': '14.4.2+git20190427-2+deb11u1build0.20.04.1'},
    {'osver': '20.04', 'pkgname': 'libsox-fmt-ao', 'pkgver': '14.4.2+git20190427-2+deb11u1build0.20.04.1'},
    {'osver': '20.04', 'pkgname': 'libsox-fmt-base', 'pkgver': '14.4.2+git20190427-2+deb11u1build0.20.04.1'},
    {'osver': '20.04', 'pkgname': 'libsox-fmt-mp3', 'pkgver': '14.4.2+git20190427-2+deb11u1build0.20.04.1'},
    {'osver': '20.04', 'pkgname': 'libsox-fmt-oss', 'pkgver': '14.4.2+git20190427-2+deb11u1build0.20.04.1'},
    {'osver': '20.04', 'pkgname': 'libsox-fmt-pulse', 'pkgver': '14.4.2+git20190427-2+deb11u1build0.20.04.1'},
    {'osver': '20.04', 'pkgname': 'libsox3', 'pkgver': '14.4.2+git20190427-2+deb11u1build0.20.04.1'},
    {'osver': '20.04', 'pkgname': 'sox', 'pkgver': '14.4.2+git20190427-2+deb11u1build0.20.04.1'},
    {'osver': '22.04', 'pkgname': 'libsox-dev', 'pkgver': '14.4.2+git20190427-2+deb11u1build0.22.04.1'},
    {'osver': '22.04', 'pkgname': 'libsox-fmt-all', 'pkgver': '14.4.2+git20190427-2+deb11u1build0.22.04.1'},
    {'osver': '22.04', 'pkgname': 'libsox-fmt-alsa', 'pkgver': '14.4.2+git20190427-2+deb11u1build0.22.04.1'},
    {'osver': '22.04', 'pkgname': 'libsox-fmt-ao', 'pkgver': '14.4.2+git20190427-2+deb11u1build0.22.04.1'},
    {'osver': '22.04', 'pkgname': 'libsox-fmt-base', 'pkgver': '14.4.2+git20190427-2+deb11u1build0.22.04.1'},
    {'osver': '22.04', 'pkgname': 'libsox-fmt-mp3', 'pkgver': '14.4.2+git20190427-2+deb11u1build0.22.04.1'},
    {'osver': '22.04', 'pkgname': 'libsox-fmt-oss', 'pkgver': '14.4.2+git20190427-2+deb11u1build0.22.04.1'},
    {'osver': '22.04', 'pkgname': 'libsox-fmt-pulse', 'pkgver': '14.4.2+git20190427-2+deb11u1build0.22.04.1'},
    {'osver': '22.04', 'pkgname': 'libsox3', 'pkgver': '14.4.2+git20190427-2+deb11u1build0.22.04.1'},
    {'osver': '22.04', 'pkgname': 'sox', 'pkgver': '14.4.2+git20190427-2+deb11u1build0.22.04.1'}
];

var flag = 0;
foreach package_array ( pkgs ) {
  var osver = NULL;
  var pkgname = NULL;
  var pkgver = NULL;
  if (!empty_or_null(package_array['osver'])) osver = package_array['osver'];
  if (!empty_or_null(package_array['pkgname'])) pkgname = package_array['pkgname'];
  if (!empty_or_null(package_array['pkgver'])) pkgver = package_array['pkgver'];
  if (osver && pkgname && pkgver) {
    if (ubuntu_check(osver:osver, pkgname:pkgname, pkgver:pkgver)) flag++;
  }
}

if (flag)
{
  security_report_v4(
    port       : 0,
    severity   : SECURITY_WARNING,
    extra      : ubuntu_report_get()
  );
  exit(0);
}
else
{
  var tested = ubuntu_pkg_tests_get();
  if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
  else audit(AUDIT_PACKAGE_NOT_INSTALLED, 'libsox-dev / libsox-fmt-all / libsox-fmt-alsa / libsox-fmt-ao / etc');
}