Ubuntu 16.04 ESM / 18.04 ESM / 20.04 ESM / 22.04 ESM : Tcpreplay vulnerabilities (USN-5205-1)

#%NASL_MIN_LEVEL 80900
##
# (C) Tenable, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from Ubuntu Security Notice USN-5205-1. 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(183169);
  script_version("1.0");
  script_set_attribute(attribute:"plugin_modification_date", value:"2023/10/16");

  script_cve_id(
    "CVE-2018-13112",
    "CVE-2018-17580",
    "CVE-2018-17582",
    "CVE-2018-17974",
    "CVE-2018-18407",
    "CVE-2018-18408",
    "CVE-2018-20552",
    "CVE-2018-20553",
    "CVE-2020-12740",
    "CVE-2020-24265",
    "CVE-2020-24266",
    "CVE-2022-27416",
    "CVE-2022-28487"
  );
  script_xref(name:"USN", value:"5205-1");

  script_name(english:"Ubuntu 16.04 ESM / 18.04 ESM / 20.04 ESM / 22.04 ESM : Tcpreplay vulnerabilities (USN-5205-1)");

  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 ESM / 20.04 ESM / 22.04 ESM host has a package installed that is affected by
multiple vulnerabilities as referenced in the USN-5205-1 advisory.

  - get_l2len in common/get.c in Tcpreplay 4.3.0 beta1 allows remote attackers to cause a denial of service
    (heap-based buffer over-read and application crash) via crafted packets, as demonstrated by tcpprep.
    (CVE-2018-13112)

  - An issue was discovered in Tcpreplay 4.3.0 beta1. A heap-based buffer over-read was triggered in the
    function dlt_en10mb_encode() of the file plugins/dlt_en10mb/en10mb.c, due to inappropriate values in the
    function memmove(). The length (pktlen + ctx -> l2len) can be larger than source value (packet +
    ctx->l2len) because the function fails to ensure the length of a packet is valid. This leads to Denial of
    Service. (CVE-2018-17974)

  - A heap-based buffer over-read was discovered in the tcpreplay-edit binary of Tcpreplay 4.3.0 beta1, during
    the incremental checksum operation. The issue gets triggered in the function csum_replace4() in
    incremental_checksum.h, causing a denial of service. (CVE-2018-18407)

  - A use-after-free was discovered in the tcpbridge binary of Tcpreplay 4.3.0 beta1. The issue gets triggered
    in the function post_args() at tcpbridge.c, causing a denial of service or possibly unspecified other
    impact. (CVE-2018-18408)

  - A heap-based buffer over-read exists in the function fast_edit_packet() in the file send_packets.c of
    Tcpreplay v4.3.0 beta1. This can lead to Denial of Service (DoS) and potentially Information Exposure when
    the application attempts to process a crafted pcap file. (CVE-2018-17580)

  - Tcpreplay v4.3.0 beta1 contains a heap-based buffer over-read. The get_next_packet() function in the
    send_packets.c file uses the memcpy() function unsafely to copy sequences from the source buffer pktdata
    to the destination (*prev_packet)->pktdata. This will result in a Denial of Service (DoS) and potentially
    Information Exposure when the application attempts to process a file. (CVE-2018-17582)

  - Tcpreplay before 4.3.1 has a heap-based buffer over-read in packet2tree in tree.c. (CVE-2018-20552)

  - Tcpreplay before 4.3.1 has a heap-based buffer over-read in get_l2len in common/get.c. (CVE-2018-20553)

  - tcprewrite in Tcpreplay through 4.3.2 has a heap-based buffer over-read during a get_c operation. The
    issue is being triggered in the function get_ipv6_next() at common/get.c. (CVE-2020-12740)

  - An issue was discovered in tcpreplay tcpprep v4.3.3. There is a heap buffer overflow vulnerability in
    MemcmpInterceptorCommon() that can make tcpprep crash and cause a denial of service. (CVE-2020-24265)

  - An issue was discovered in tcpreplay tcpprep v4.3.3. There is a heap buffer overflow vulnerability in
    get_l2len() that can make tcpprep crash and cause a denial of service. (CVE-2020-24266)

  - Tcpreplay v4.4.1 was discovered to contain a double-free via __interceptor_free. (CVE-2022-27416)

  - Tcpreplay version 4.4.1 contains a memory leakage flaw in fix_ipv6_checksums() function. The highest
    threat from this vulnerability is to data confidentiality. (CVE-2022-28487)

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-5205-1");
  script_set_attribute(attribute:"solution", value:
"Update the affected tcpreplay 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-2018-18408");

  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:"2018/07/03");
  script_set_attribute(attribute:"patch_publication_date", value:"2022/10/04");
  script_set_attribute(attribute:"plugin_publication_date", value:"2023/10/16");

  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:-:esm");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:canonical:ubuntu_linux:20.04:-:esm");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:canonical:ubuntu_linux:22.04:-:esm");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:tcpreplay");
  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': 'tcpreplay', 'pkgver': '3.4.4-2+deb8u1ubuntu0.1~esm2'},
    {'osver': '18.04', 'pkgname': 'tcpreplay', 'pkgver': '4.2.6-1ubuntu0.1~esm4'},
    {'osver': '20.04', 'pkgname': 'tcpreplay', 'pkgver': '4.3.2-1ubuntu0.1~esm2'},
    {'osver': '22.04', 'pkgname': 'tcpreplay', 'pkgver': '4.3.4-1ubuntu0.1~esm1'}
];

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_HOLE,
    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, 'tcpreplay');
}