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("1.1");
  script_set_attribute(attribute:"plugin_modification_date", value:"2024/08/27");

  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.

    It was discovered that Tcpreplay incorrectly handled certain specially crafted packet capture input when
    processed by tcpprep. An attacker could possibly use this issue to cause a denial of service. This issue
    only affected Ubuntu 18.04 ESM. (CVE-2018-13112)

    It was discovered that Tcpreplay incorrectly handled certain specially crafted packet capture input. An
    attacker could possibly use this issue to cause a denial of service or expose sensitive information. This
    issue only affected Ubuntu 16.04 ESM and Ubuntu 18.04 ESM. (CVE-2018-17580, CVE-2018-17582)

    It was discovered that Tcpreplay incorrectly handled certain specially crafted packet capture input. An
    attacker could possibly use this issue to cause a denial of service. This issue only affected Ubuntu 16.04
    ESM and Ubuntu 18.04 ESM. (CVE-2018-17974, CVE-2018-18407)

    It was discovered that a use-after-free existed in Tcpreplay in the tcpbridge binary. An attacker could
    possibly use this issue to cause a denial of service. This issue only affected Ubuntu 16.04 ESM and Ubuntu
    18.04 ESM. (CVE-2018-18408)

    It was discovered that Tcpreplay incorrectly handled certain specially crafted packet capture input. An
    attacker could possibly use this issue to cause a denial of service. This issue only affected Ubuntu 16.04
    ESM, Ubuntu 18.04 ESM and Ubuntu 20.04 ESM. (CVE-2018-20552, CVE-2018-20553)

    It was discovered that a heap-based buffer over-read that existed in Tcpreplay caused an application crash
    when tcprewrite or tcpreplay-edit received specially crafted packet capture input. An attacker could
    possibly use this to cause a denial of service or to expose sensitive information. This issue only
    affected Ubuntu 18.04 ESM and Ubuntu 20.04 ESM. (CVE-2020-12740)

    It was discovered that Tcpreplay incorrectly handled certain specially crafted packet capture input when
    processed by tcpprep. An attacker could possibly use this issue to cause a denial of service. This issue
    only affected Ubuntu 18.04 ESM and Ubuntu 20.04 ESM. (CVE-2020-24265, CVE-2020-24266)

    It was discovered that Tcpreplay incorrectly handled certain specially crafted packet capture input when
    processed by tcprewrite. An attacker could possibly use this issue to cause a denial of service. This
    issue only affected Ubuntu 22.04 ESM. (CVE-2022-27416)

    It was discovered that Tcpreplay did not properly manage memory under certain circumstances. If a user
    were tricked into opening a specially crafted packet capture file, a remote attacker could possibly use
    this issue to cause Tcpreplay crash, resulting in a denial of service, or possibly read sensitive data.
    This issue only affected Ubuntu 18.04 ESM, Ubuntu 20.04 ESM and Ubuntu 22.04 ESM. (CVE-2022-28487)

Tenable has extracted the preceding description block directly from the Ubuntu security advisory.

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) 2023-2024 Canonical, Inc. / NASL script (C) 2023-2024 and is owned by Tenable, Inc. or an Affiliate thereof.");

  script_dependencies("ssh_get_info.nasl", "ubuntu_pro_sub_detect.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 ubuntu_pro_detected = get_kb_item('Host/Ubuntu/Pro/Services/esm-apps');
ubuntu_pro_detected = !empty_or_null(ubuntu_pro_detected);

var pro_caveat_needed = FALSE;

var pkgs = [
    {'osver': '16.04', 'pkgname': 'tcpreplay', 'pkgver': '3.4.4-2+deb8u1ubuntu0.1~esm2', 'ubuntu_pro': TRUE},
    {'osver': '18.04', 'pkgname': 'tcpreplay', 'pkgver': '4.2.6-1ubuntu0.1~esm4', 'ubuntu_pro': TRUE},
    {'osver': '20.04', 'pkgname': 'tcpreplay', 'pkgver': '4.3.2-1ubuntu0.1~esm2', 'ubuntu_pro': TRUE},
    {'osver': '22.04', 'pkgname': 'tcpreplay', 'pkgver': '4.3.4-1ubuntu0.1~esm1', 'ubuntu_pro': TRUE}
];

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

if (flag)
{
  var extra = '';
  if (pro_caveat_needed) {
    extra += 'NOTE: This vulnerability check contains fixes that apply to packages only \n';
    extra += 'available in Ubuntu ESM repositories. Access to these package security updates \n';
    extra += 'require an Ubuntu Pro subscription.\n\n';
  }
  extra += ubuntu_report_get();
  security_report_v4(
    port       : 0,
    severity   : SECURITY_HOLE,
    extra      : extra
  );
  exit(0);
}
else
{
  var tested = ubuntu_pkg_tests_get();
  if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
  else audit(AUDIT_PACKAGE_NOT_INSTALLED, 'tcpreplay');
}