Debian dsa-5704 : python-pil-doc - security update

#%NASL_MIN_LEVEL 80900
#
# (C) Tenable, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from Debian Security Advisory dsa-5704. The text
# itself is copyright (C) Software in the Public Interest, Inc.
#

include('compat.inc');

if (description)
{
  script_id(200124);
  script_version("1.8");
  script_set_attribute(attribute:"plugin_modification_date", value:"2024/06/09");

  script_cve_id("CVE-2023-44271", "CVE-2023-50447", "CVE-2024-28219");

  script_name(english:"Debian dsa-5704 : python-pil-doc - 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 / 12 host has packages installed that are affected by multiple vulnerabilities as referenced in the
dsa-5704 advisory.

    - -------------------------------------------------------------------------
    Debian Security Advisory DSA-5704-1                   [email protected]
    https://www.debian.org/security/                       Moritz Muehlenhoff
    June 05, 2024                         https://www.debian.org/security/faq
    - -------------------------------------------------------------------------

    Package        : pillow
    CVE ID         : CVE-2023-44271 CVE-2023-50447 CVE-2024-28219

    Multiple security issues were discovered in Pillow, a Python imaging
    library, which could result in denial of service or the execution of
    arbitrary code if malformed images are processed.

    For the oldstable distribution (bullseye), these problems have been fixed
    in version 8.1.2+dfsg-0.3+deb11u2.

    For the stable distribution (bookworm), these problems have been fixed in
    version 9.4.0-1.1+deb12u1.

    We recommend that you upgrade your pillow packages.

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

    Further information about Debian Security Advisories, how to apply
    these updates to your system and frequently asked questions can be
    found at: https://www.debian.org/security/

    Mailing list: [email protected]

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.");
  script_set_attribute(attribute:"see_also", value:"https://packages.debian.org/source/bookworm/pillow");
  script_set_attribute(attribute:"see_also", value:"https://packages.debian.org/source/bullseye/pillow");
  script_set_attribute(attribute:"see_also", value:"https://security-tracker.debian.org/tracker/source-package/pillow");
  script_set_attribute(attribute:"see_also", value:"https://security-tracker.debian.org/tracker/CVE-2023-44271");
  script_set_attribute(attribute:"see_also", value:"https://security-tracker.debian.org/tracker/CVE-2023-50447");
  script_set_attribute(attribute:"see_also", value:"https://security-tracker.debian.org/tracker/CVE-2024-28219");
  script_set_attribute(attribute:"solution", value:
"Upgrade the python-pil-doc packages.");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:H/Au:N/C:C/I:C/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:H/PR:N/UI:N/S:U/C:H/I:H/A:H");
  script_set_cvss3_temporal_vector("CVSS:3.0/E:U/RL:O/RC:C");
  script_set_attribute(attribute:"cvss_score_source", value:"CVE-2023-50447");

  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:"2023/11/03");
  script_set_attribute(attribute:"patch_publication_date", value:"2024/06/05");
  script_set_attribute(attribute:"plugin_publication_date", value:"2024/06/05");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:debian:debian_linux:11.0");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:debian:debian_linux:12.0");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:python-pil-doc");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:python3-pil");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:python3-pil-dbg");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:python3-pil.imagetk");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:python3-pil.imagetk-dbg");
  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) 2024 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]+|^(12)\.[0-9]+", string:debian_release)) audit(AUDIT_OS_NOT, 'Debian 11.0 / 12.0', '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': 'python-pil-doc', 'reference': '8.1.2+dfsg-0.3+deb11u2'},
    {'release': '11.0', 'prefix': 'python3-pil', 'reference': '8.1.2+dfsg-0.3+deb11u2'},
    {'release': '11.0', 'prefix': 'python3-pil-dbg', 'reference': '8.1.2+dfsg-0.3+deb11u2'},
    {'release': '11.0', 'prefix': 'python3-pil.imagetk', 'reference': '8.1.2+dfsg-0.3+deb11u2'},
    {'release': '11.0', 'prefix': 'python3-pil.imagetk-dbg', 'reference': '8.1.2+dfsg-0.3+deb11u2'},
    {'release': '12.0', 'prefix': 'python-pil-doc', 'reference': '9.4.0-1.1+deb12u1'},
    {'release': '12.0', 'prefix': 'python3-pil', 'reference': '9.4.0-1.1+deb12u1'},
    {'release': '12.0', 'prefix': 'python3-pil.imagetk', 'reference': '9.4.0-1.1+deb12u1'}
];

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, 'python-pil-doc / python3-pil / python3-pil-dbg / python3-pil.imagetk / etc');
}