Debian dla-4366 : python3-swift - 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-4366. The text
# itself is copyright (C) Software in the Public Interest, Inc.
#

include('compat.inc');

if (description)
{
  script_id(274438);
  script_version("1.1");
  script_set_attribute(attribute:"plugin_modification_date", value:"2025/11/07");

  script_name(english:"Debian dla-4366 : python3-swift - security update");

  script_set_attribute(attribute:"synopsis", value:
"The remote Debian host is missing a security-related update.");
  script_set_attribute(attribute:"description", value:
"The remote Debian 11 host has packages installed that are affected by a vulnerability as referenced in the dla-4366
advisory.

    -------------------------------------------------------------------------
    Debian LTS Advisory DLA-4366-1                [email protected]
    https://www.debian.org/lts/security/          Carlos Henrique Lima Melara
    November 07, 2025                             https://wiki.debian.org/LTS
    -------------------------------------------------------------------------

    Package        : swift
    Version        : 2.26.0-10+deb11u2
    CVE ID         :
    Debian Bug     : 1120057

    Swift, an object storage service, requires an update to work with keystone
    2:18.1.0-1+deb11u2 which fixes a vulnerability in ec2tokens and s3tokens APIs.
    This version is backward-compatible with older keystone versions, but older
    versions of swift package will not work with the updated version of keystone.
    Therefore one is advised to first update swift and then proceed with the
    keystone update.

    For Debian 11 bullseye, this problem has been fixed in version
    2.26.0-10+deb11u2.

    We recommend that you upgrade your swift packages.

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

    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: PGP signature

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

Note that Nessus has not tested for this issue 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/swift");
  script_set_attribute(attribute:"see_also", value:"https://packages.debian.org/source/bullseye/swift");
  script_set_attribute(attribute:"solution", value:
"Upgrade the python3-swift packages.");
  script_set_attribute(attribute:"risk_factor", value:"High");

  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:"2025/11/07");
  script_set_attribute(attribute:"patch_publication_date", value:"2025/11/07");
  script_set_attribute(attribute:"plugin_publication_date", value:"2025/11/07");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:python3-swift");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:swift");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:swift-account");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:swift-container");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:swift-doc");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:swift-drive-audit");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:swift-object");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:swift-object-expirer");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:swift-proxy");
  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': 'python3-swift', 'reference': '2.26.0-10+deb11u2'},
    {'release': '11.0', 'prefix': 'swift', 'reference': '2.26.0-10+deb11u2'},
    {'release': '11.0', 'prefix': 'swift-account', 'reference': '2.26.0-10+deb11u2'},
    {'release': '11.0', 'prefix': 'swift-container', 'reference': '2.26.0-10+deb11u2'},
    {'release': '11.0', 'prefix': 'swift-doc', 'reference': '2.26.0-10+deb11u2'},
    {'release': '11.0', 'prefix': 'swift-drive-audit', 'reference': '2.26.0-10+deb11u2'},
    {'release': '11.0', 'prefix': 'swift-object', 'reference': '2.26.0-10+deb11u2'},
    {'release': '11.0', 'prefix': 'swift-object-expirer', 'reference': '2.26.0-10+deb11u2'},
    {'release': '11.0', 'prefix': 'swift-proxy', 'reference': '2.26.0-10+deb11u2'}
];

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, 'python3-swift / swift / swift-account / swift-container / swift-doc / etc');
}