Debian DLA-2967-1 : wireshark - LTS security update

#%NASL_MIN_LEVEL 70300
#
# (C) Tenable, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from Debian Security Advisory dla-2967. The text
# itself is copyright (C) Software in the Public Interest, Inc.
#

include('deprecated_nasl_level.inc');
include('compat.inc');

if (description)
{
  script_id(159397);
  script_version("1.4");
  script_set_attribute(attribute:"plugin_modification_date", value:"2023/11/03");

  script_cve_id(
    "CVE-2021-4181",
    "CVE-2021-4184",
    "CVE-2021-4185",
    "CVE-2021-22191",
    "CVE-2022-0581",
    "CVE-2022-0582",
    "CVE-2022-0583",
    "CVE-2022-0585",
    "CVE-2022-0586"
  );
  script_xref(name:"IAVB", value:"2021-B-0020-S");
  script_xref(name:"IAVB", value:"2022-B-0006-S");
  script_xref(name:"IAVB", value:"2021-B-0072-S");

  script_name(english:"Debian DLA-2967-1 : wireshark - LTS security update");

  script_set_attribute(attribute:"synopsis", value:
"The remote Debian host is missing one or more security-related updates.");
  script_set_attribute(attribute:"description", value:
"The remote Debian 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the
dla-2967 advisory.

  - Improper URL handling in Wireshark 3.4.0 to 3.4.3 and 3.2.0 to 3.2.11 could allow remote code execution
    via via packet injection or crafted capture file. (CVE-2021-22191)

  - Crash in the Sysdig Event dissector in Wireshark 3.6.0 and 3.4.0 to 3.4.10 allows denial of service via
    packet injection or crafted capture file (CVE-2021-4181)

  - Infinite loop in the BitTorrent DHT dissector in Wireshark 3.6.0 and 3.4.0 to 3.4.10 allows denial of
    service via packet injection or crafted capture file (CVE-2021-4184)

  - Infinite loop in the RTMPT dissector in Wireshark 3.6.0 and 3.4.0 to 3.4.10 allows denial of service via
    packet injection or crafted capture file (CVE-2021-4185)

  - Crash in the CMS protocol dissector in Wireshark 3.6.0 to 3.6.1 and 3.4.0 to 3.4.11 allows denial of
    service via packet injection or crafted capture file (CVE-2022-0581)

  - Unaligned access in the CSN.1 protocol dissector in Wireshark 3.6.0 to 3.6.1 and 3.4.0 to 3.4.11 allows
    denial of service via packet injection or crafted capture file (CVE-2022-0582)

  - Crash in the PVFS protocol dissector in Wireshark 3.6.0 to 3.6.1 and 3.4.0 to 3.4.11 allows denial of
    service via packet injection or crafted capture file (CVE-2022-0583)

  - Large loops in multiple protocol dissectors in Wireshark 3.6.0 to 3.6.1 and 3.4.0 to 3.4.11 allow denial
    of service via packet injection or crafted capture file (CVE-2022-0585)

  - Infinite loop in RTMPT protocol dissector in Wireshark 3.6.0 to 3.6.1 and 3.4.0 to 3.4.11 allows denial of
    service via packet injection or crafted capture file (CVE-2022-0586)

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://security-tracker.debian.org/tracker/source-package/wireshark");
  script_set_attribute(attribute:"see_also", value:"https://www.debian.org/lts/security/2022/dla-2967");
  script_set_attribute(attribute:"see_also", value:"https://security-tracker.debian.org/tracker/CVE-2021-22191");
  script_set_attribute(attribute:"see_also", value:"https://security-tracker.debian.org/tracker/CVE-2021-4181");
  script_set_attribute(attribute:"see_also", value:"https://security-tracker.debian.org/tracker/CVE-2021-4184");
  script_set_attribute(attribute:"see_also", value:"https://security-tracker.debian.org/tracker/CVE-2021-4185");
  script_set_attribute(attribute:"see_also", value:"https://security-tracker.debian.org/tracker/CVE-2022-0581");
  script_set_attribute(attribute:"see_also", value:"https://security-tracker.debian.org/tracker/CVE-2022-0582");
  script_set_attribute(attribute:"see_also", value:"https://security-tracker.debian.org/tracker/CVE-2022-0583");
  script_set_attribute(attribute:"see_also", value:"https://security-tracker.debian.org/tracker/CVE-2022-0585");
  script_set_attribute(attribute:"see_also", value:"https://security-tracker.debian.org/tracker/CVE-2022-0586");
  script_set_attribute(attribute:"see_also", value:"https://packages.debian.org/source/stretch/wireshark");
  script_set_attribute(attribute:"solution", value:
"Upgrade the wireshark packages.

For Debian 9 stretch, these problems have been fixed in version 2.6.20-0+deb9u3.");
  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-2022-0582");

  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:"2021/03/10");
  script_set_attribute(attribute:"patch_publication_date", value:"2022/03/31");
  script_set_attribute(attribute:"plugin_publication_date", value:"2022/04/01");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:libwireshark-data");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:libwireshark-dev");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:libwireshark11");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:libwireshark8");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:libwiretap-dev");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:libwiretap6");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:libwiretap8");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:libwscodecs1");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:libwscodecs2");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:libwsutil-dev");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:libwsutil7");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:libwsutil9");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:tshark");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:wireshark");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:wireshark-common");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:wireshark-dev");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:wireshark-doc");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:wireshark-gtk");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:wireshark-qt");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:debian:debian_linux:9.0");
  script_set_attribute(attribute:"stig_severity", value:"I");
  script_end_attributes();

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

  script_copyright(english:"This script is Copyright (C) 2022-2023 and is owned by Tenable, Inc. or an Affiliate thereof.");

  script_dependencies("ssh_get_info.nasl");
  script_require_keys("Host/local_checks_enabled", "Host/Debian/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);
if (!get_kb_item("Host/Debian/dpkg-l")) audit(AUDIT_PACKAGE_LIST_MISSING);

var release = get_kb_item('Host/Debian/release');
if ( isnull(release) ) audit(AUDIT_OS_NOT, 'Debian');
var release = chomp(release);
if (! preg(pattern:"^(9)\.[0-9]+", string:release)) audit(AUDIT_OS_NOT, 'Debian 9.0', 'Debian ' + release);
var 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, 'Debian', cpu);

var pkgs = [
    {'release': '9.0', 'prefix': 'libwireshark-data', 'reference': '2.6.20-0+deb9u3'},
    {'release': '9.0', 'prefix': 'libwireshark-dev', 'reference': '2.6.20-0+deb9u3'},
    {'release': '9.0', 'prefix': 'libwireshark11', 'reference': '2.6.20-0+deb9u3'},
    {'release': '9.0', 'prefix': 'libwireshark8', 'reference': '2.6.20-0+deb9u3'},
    {'release': '9.0', 'prefix': 'libwiretap-dev', 'reference': '2.6.20-0+deb9u3'},
    {'release': '9.0', 'prefix': 'libwiretap6', 'reference': '2.6.20-0+deb9u3'},
    {'release': '9.0', 'prefix': 'libwiretap8', 'reference': '2.6.20-0+deb9u3'},
    {'release': '9.0', 'prefix': 'libwscodecs1', 'reference': '2.6.20-0+deb9u3'},
    {'release': '9.0', 'prefix': 'libwscodecs2', 'reference': '2.6.20-0+deb9u3'},
    {'release': '9.0', 'prefix': 'libwsutil-dev', 'reference': '2.6.20-0+deb9u3'},
    {'release': '9.0', 'prefix': 'libwsutil7', 'reference': '2.6.20-0+deb9u3'},
    {'release': '9.0', 'prefix': 'libwsutil9', 'reference': '2.6.20-0+deb9u3'},
    {'release': '9.0', 'prefix': 'tshark', 'reference': '2.6.20-0+deb9u3'},
    {'release': '9.0', 'prefix': 'wireshark', 'reference': '2.6.20-0+deb9u3'},
    {'release': '9.0', 'prefix': 'wireshark-common', 'reference': '2.6.20-0+deb9u3'},
    {'release': '9.0', 'prefix': 'wireshark-dev', 'reference': '2.6.20-0+deb9u3'},
    {'release': '9.0', 'prefix': 'wireshark-doc', 'reference': '2.6.20-0+deb9u3'},
    {'release': '9.0', 'prefix': 'wireshark-gtk', 'reference': '2.6.20-0+deb9u3'},
    {'release': '9.0', 'prefix': 'wireshark-qt', 'reference': '2.6.20-0+deb9u3'}
];

var flag = 0;
foreach package_array ( pkgs ) {
  var release = NULL;
  var prefix = NULL;
  var reference = NULL;
  if (!empty_or_null(package_array['release'])) release = package_array['release'];
  if (!empty_or_null(package_array['prefix'])) prefix = package_array['prefix'];
  if (!empty_or_null(package_array['reference'])) reference = package_array['reference'];
  if (release && prefix && reference) {
    if (deb_check(release:release, prefix:prefix, reference:reference)) flag++;
  }
}

if (flag)
{
  security_report_v4(
    port       : 0,
    severity   : SECURITY_HOLE,
    extra      : deb_report_get()
  );
  exit(0);
}
else
{
  var tested = deb_pkg_tests_get();
  if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
  else audit(AUDIT_PACKAGE_NOT_INSTALLED, 'libwireshark-data / libwireshark-dev / libwireshark11 / libwireshark8 / etc');
}