Debian dla-4245 : libcommons-fileupload-java - security update

#%NASL_MIN_LEVEL 80900
#
# (C) Tenable, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from Debian Security Advisory dla-4245. The text
# itself is copyright (C) Software in the Public Interest, Inc.
#

include('compat.inc');

if (description)
{
  script_id(242492);
  script_version("1.1");
  script_set_attribute(attribute:"plugin_modification_date", value:"2025/07/22");

  script_cve_id("CVE-2023-24998", "CVE-2025-48976");

  script_name(english:"Debian dla-4245 : libcommons-fileupload-java - 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 11 host has packages installed that are affected by multiple vulnerabilities as referenced in the
dla-4245 advisory.

    -------------------------------------------------------------------------
    Debian LTS Advisory DLA-4245-1                [email protected]
    https://www.debian.org/lts/security/                      Markus Koschany
    July 22, 2025                                 https://wiki.debian.org/LTS
    -------------------------------------------------------------------------

    Package        : libcommons-fileupload-java
    Version        : 1.4-1+deb11u1
    CVE ID         : CVE-2023-24998 CVE-2025-48976
    Debian Bug     : 1031733 1108120

    Two security vulnerabilities have been found in libcommons-fileupload-java,
    a Java library that adds robust, high-performance, file upload capability
    to your servlets and web applications.

    CVE-2023-24998:

        Apache Commons FileUpload does not limit the number of request
        parts to be processed resulting in the possibility of an attacker
        triggering a DoS with a malicious upload or series of uploads. Note that,
        like all of the file upload limits, the new configuration option
        (FileUploadBase#setFileCountMax) is not enabled by default and must be
        explicitly configured.

    CVE-2025-48976:

        Allocation of resources for multipart headers with insufficient limits
        enabled a DoS vulnerability in Apache Commons FileUpload.

    For Debian 11 bullseye, these problems have been fixed in version
    1.4-1+deb11u1.

    We recommend that you upgrade your libcommons-fileupload-java packages.

    For the detailed security status of libcommons-fileupload-java please refer to
    its security tracker page at:
    https://security-tracker.debian.org/tracker/libcommons-fileupload-java

    Further information about Debian LTS security advisories, how to apply
    these updates to your system and frequently asked questions can be
    found at: https://wiki.debian.org/LTS
    Attachment:
    signature.asc
    Description: This is a digitally signed message part

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

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version
number.");
  # https://security-tracker.debian.org/tracker/source-package/libcommons-fileupload-java
  script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?4001aac6");
  script_set_attribute(attribute:"see_also", value:"https://security-tracker.debian.org/tracker/CVE-2023-24998");
  script_set_attribute(attribute:"see_also", value:"https://security-tracker.debian.org/tracker/CVE-2025-48976");
  script_set_attribute(attribute:"see_also", value:"https://packages.debian.org/source/bullseye/libcommons-fileupload-java");
  script_set_attribute(attribute:"solution", value:
"Upgrade the libcommons-fileupload-java packages.");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:C");
  script_set_cvss_temporal_vector("CVSS2#E:U/RL:OF/RC:C");
  script_set_cvss3_base_vector("CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H");
  script_set_cvss3_temporal_vector("CVSS:3.0/E:U/RL:O/RC:C");
  script_set_attribute(attribute:"cvss4_vector", value:"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N");
  script_set_attribute(attribute:"cvss4_threat_vector", value:"CVSS:4.0/E:U");
  script_set_attribute(attribute:"cvss_score_source", value:"CVE-2023-24998");
  script_set_attribute(attribute:"cvss4_score_source", value:"CVE-2025-48976");

  script_set_attribute(attribute:"exploitability_ease", value:"No known exploits are available");
  script_set_attribute(attribute:"exploit_available", value:"false");

  script_set_attribute(attribute:"vuln_publication_date", value:"2023/01/19");
  script_set_attribute(attribute:"patch_publication_date", value:"2025/07/22");
  script_set_attribute(attribute:"plugin_publication_date", value:"2025/07/22");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:libcommons-fileupload-java");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:libcommons-fileupload-java-doc");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:debian:debian_linux:11.0");
  script_set_attribute(attribute:"generated_plugin", value:"current");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_family(english:"Debian 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_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 debian_release = get_kb_item('Host/Debian/release');
if ( isnull(debian_release) ) audit(AUDIT_OS_NOT, 'Debian');
debian_release = chomp(debian_release);
if (! preg(pattern:"^(11)\.[0-9]+", string:debian_release)) audit(AUDIT_OS_NOT, 'Debian 11.0', 'Debian ' + 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': '11.0', 'prefix': 'libcommons-fileupload-java', 'reference': '1.4-1+deb11u1'},
    {'release': '11.0', 'prefix': 'libcommons-fileupload-java-doc', 'reference': '1.4-1+deb11u1'}
];

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, 'libcommons-fileupload-java / libcommons-fileupload-java-doc');
}