NewStart CGSL MAIN 6.06 : perl Multiple Vulnerabilities (NS-SA-2025-0211)

#%NASL_MIN_LEVEL 80900
##
# (C) Tenable, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from ZTE advisory NS-SA-2025-0211. The text
# itself is copyright (C) ZTE, Inc.
##

include('compat.inc');

if (description)
{
  script_id(266244);
  script_version("1.1");
  script_set_attribute(attribute:"plugin_modification_date", value:"2025/09/30");

  script_cve_id(
    "CVE-2007-4829",
    "CVE-2008-2827",
    "CVE-2009-3626",
    "CVE-2011-2728",
    "CVE-2011-3597",
    "CVE-2012-6329",
    "CVE-2013-1667",
    "CVE-2016-1238",
    "CVE-2016-2381",
    "CVE-2016-6185",
    "CVE-2018-6797",
    "CVE-2018-6798",
    "CVE-2018-6913",
    "CVE-2018-18311",
    "CVE-2018-18312",
    "CVE-2018-18313",
    "CVE-2018-18314"
  );
  script_xref(name:"IAVA", value:"2018-A-0407-S");
  script_xref(name:"IAVA", value:"2020-A-0328");

  script_name(english:"NewStart CGSL MAIN 6.06 : perl Multiple Vulnerabilities (NS-SA-2025-0211)");

  script_set_attribute(attribute:"synopsis", value:
"The remote NewStart CGSL host is affected by multiple vulnerabilities.");
  script_set_attribute(attribute:"description", value:
"The remote NewStart CGSL host, running version MAIN 6.06, has perl packages installed that are affected by multiple
vulnerabilities:

  - Heap-based buffer overflow in the pack function in Perl before 5.26.2 allows context-dependent attackers
    to execute arbitrary code via a large item count. (CVE-2018-6913)

  - Directory traversal vulnerability in the Archive::Tar Perl module 1.36 and earlier allows user-assisted
    remote attackers to overwrite arbitrary files via a TAR archive that contains a file whose name is an
    absolute path or has .. sequences. (CVE-2007-4829)

  - The rmtree function in lib/File/Path.pm in Perl 5.10 does not properly check permissions before performing
    a chmod, which allows local users to modify the permissions of arbitrary files via a symlink attack, a
    different vulnerability than CVE-2005-0448 and CVE-2004-0452. (CVE-2008-2827)

  - Perl 5.10.1 allows context-dependent attackers to cause a denial of service (application crash) via a
    UTF-8 character with a large, invalid codepoint, which is not properly handled during a regular-expression
    match. (CVE-2009-3626)

  - The bsd_glob function in the File::Glob module for Perl before 5.14.2 allows context-dependent attackers
    to cause a denial of service (crash) via a glob expression with the GLOB_ALTDIRFUNC flag, which triggers
    an uninitialized pointer dereference. (CVE-2011-2728)

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.gd-linux.com/notice/NS-SA-2025-0211");
  script_set_attribute(attribute:"see_also", value:"https://security.gd-linux.com/info/CVE-2007-4829");
  script_set_attribute(attribute:"see_also", value:"https://security.gd-linux.com/info/CVE-2008-2827");
  script_set_attribute(attribute:"see_also", value:"https://security.gd-linux.com/info/CVE-2009-3626");
  script_set_attribute(attribute:"see_also", value:"https://security.gd-linux.com/info/CVE-2011-2728");
  script_set_attribute(attribute:"see_also", value:"https://security.gd-linux.com/info/CVE-2011-3597");
  script_set_attribute(attribute:"see_also", value:"https://security.gd-linux.com/info/CVE-2012-6329");
  script_set_attribute(attribute:"see_also", value:"https://security.gd-linux.com/info/CVE-2013-1667");
  script_set_attribute(attribute:"see_also", value:"https://security.gd-linux.com/info/CVE-2016-1238");
  script_set_attribute(attribute:"see_also", value:"https://security.gd-linux.com/info/CVE-2016-2381");
  script_set_attribute(attribute:"see_also", value:"https://security.gd-linux.com/info/CVE-2016-6185");
  script_set_attribute(attribute:"see_also", value:"https://security.gd-linux.com/info/CVE-2018-18311");
  script_set_attribute(attribute:"see_also", value:"https://security.gd-linux.com/info/CVE-2018-18312");
  script_set_attribute(attribute:"see_also", value:"https://security.gd-linux.com/info/CVE-2018-18313");
  script_set_attribute(attribute:"see_also", value:"https://security.gd-linux.com/info/CVE-2018-18314");
  script_set_attribute(attribute:"see_also", value:"https://security.gd-linux.com/info/CVE-2018-6797");
  script_set_attribute(attribute:"see_also", value:"https://security.gd-linux.com/info/CVE-2018-6798");
  script_set_attribute(attribute:"see_also", value:"https://security.gd-linux.com/info/CVE-2018-6913");
  script_set_attribute(attribute:"solution", value:
"Upgrade the vulnerable CGSL perl packages. Note that updated packages may not be available yet. Please contact ZTE for
more information.");
  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:F/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:F/RL:O/RC:C");
  script_set_attribute(attribute:"cvss_score_source", value:"CVE-2018-6913");

  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:"2007/09/11");
  script_set_attribute(attribute:"patch_publication_date", value:"2025/09/30");
  script_set_attribute(attribute:"plugin_publication_date", value:"2025/09/30");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:zte:cgsl_main:perl");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:zte:cgsl_main:perl-Attribute-Handlers");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:zte:cgsl_main:perl-Devel-Peek");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:zte:cgsl_main:perl-Devel-SelfStubber");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:zte:cgsl_main:perl-Errno");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:zte:cgsl_main:perl-ExtUtils-Embed");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:zte:cgsl_main:perl-ExtUtils-Miniperl");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:zte:cgsl_main:perl-IO");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:zte:cgsl_main:perl-IO-Zlib");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:zte:cgsl_main:perl-Locale-Maketext-Simple");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:zte:cgsl_main:perl-Math-Complex");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:zte:cgsl_main:perl-Memoize");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:zte:cgsl_main:perl-Module-Loaded");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:zte:cgsl_main:perl-Net-Ping");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:zte:cgsl_main:perl-Pod-Html");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:zte:cgsl_main:perl-SelfLoader");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:zte:cgsl_main:perl-Test");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:zte:cgsl_main:perl-Time-Piece");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:zte:cgsl_main:perl-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:zte:cgsl_main:perl-interpreter");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:zte:cgsl_main:perl-libnetcfg");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:zte:cgsl_main:perl-libs");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:zte:cgsl_main:perl-macros");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:zte:cgsl_main:perl-open");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:zte:cgsl_main:perl-utils");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:zte:cgsl_main:6");
  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:"NewStart CGSL Local Security Checks");

  script_copyright(english:"This script is Copyright (C) 2025 and is owned by Tenable, Inc. or an Affiliate thereof.");

  script_dependencies("ssh_get_info2.nasl");
  script_require_keys("Host/local_checks_enabled", "Host/ZTE-CGSL/release", "Host/ZTE-CGSL/rpm-list", "Host/cpu");

  exit(0);
}

include('rpm2.inc');

if (!get_kb_item('Host/local_checks_enabled')) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);

var os_release = get_kb_item('Host/ZTE-CGSL/release');
if (isnull(os_release) || os_release !~ "^CGSL (MAIN|CORE)") audit(AUDIT_OS_NOT, 'NewStart Carrier Grade Server Linux');

if (os_release !~ "CGSL\sMAIN\s6\.06")
  audit(AUDIT_OS_NOT, 'NewStart CGSL MAIN 6.06');

if (!get_kb_item('Host/ZTE-CGSL/rpm-list')) 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$") audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, 'NewStart Carrier Grade Server Linux', cpu);

var flag = 0;

var pkgs = {
  'CGSL MAIN 6.06': [
    'perl-5.26.3-421.0.1.zncgsl6',
    'perl-Attribute-Handlers-0.99-421.0.1.zncgsl6',
    'perl-Devel-Peek-1.26-421.0.1.zncgsl6',
    'perl-Devel-SelfStubber-1.06-421.0.1.zncgsl6',
    'perl-Errno-1.28-421.0.1.zncgsl6',
    'perl-ExtUtils-Embed-1.34-421.0.1.zncgsl6',
    'perl-ExtUtils-Miniperl-1.06-421.0.1.zncgsl6',
    'perl-IO-1.38-421.0.1.zncgsl6',
    'perl-IO-Zlib-1.10-421.0.1.zncgsl6',
    'perl-Locale-Maketext-Simple-0.21-421.0.1.zncgsl6',
    'perl-Math-Complex-1.59-421.0.1.zncgsl6',
    'perl-Memoize-1.03-421.0.1.zncgsl6',
    'perl-Module-Loaded-0.08-421.0.1.zncgsl6',
    'perl-Net-Ping-2.55-421.0.1.zncgsl6',
    'perl-Pod-Html-1.22.02-421.0.1.zncgsl6',
    'perl-SelfLoader-1.23-421.0.1.zncgsl6',
    'perl-Test-1.30-421.0.1.zncgsl6',
    'perl-Time-Piece-1.31-421.0.1.zncgsl6',
    'perl-devel-5.26.3-421.0.1.zncgsl6',
    'perl-interpreter-5.26.3-421.0.1.zncgsl6',
    'perl-libnetcfg-5.26.3-421.0.1.zncgsl6',
    'perl-libs-5.26.3-421.0.1.zncgsl6',
    'perl-macros-5.26.3-421.0.1.zncgsl6',
    'perl-open-1.11-421.0.1.zncgsl6',
    'perl-utils-5.26.3-421.0.1.zncgsl6'
  ]
};
var pkg_list = pkgs[os_release];
var pkg;
foreach (pkg in pkg_list)
  if (rpm_check(reference:pkg, release:'ZTE ' + os_release, rpm_spec_vers_cmp:TRUE)) flag++;

if (flag)
{
  security_report_v4(
    port       : 0,
    severity   : SECURITY_HOLE,
    extra      : rpm_report_get()
  );
  exit(0);
}
else
{
  var tested = pkg_tests_get();
  if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
  else audit(AUDIT_PACKAGE_NOT_INSTALLED, 'perl');
}