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nessusUbuntu Security Notice (C) 2024 Canonical, Inc. / NASL script (C) 2024 and is owned by Tenable, Inc. or an Affiliate thereof.UBUNTU_USN-6808-1.NASL
HistoryJun 05, 2024 - 12:00 a.m.

Ubuntu 16.04 LTS / 18.04 LTS / 20.04 LTS / 22.04 LTS / 23.10 : Atril vulnerability (USN-6808-1)

2024-06-0500:00:00
Ubuntu Security Notice (C) 2024 Canonical, Inc. / NASL script (C) 2024 and is owned by Tenable, Inc. or an Affiliate thereof.
www.tenable.com
1
ubuntu
atril
vulnerability
path traversal
arbitrary files
usn-6808-1
tenable

8.5 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

LOW

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:L

7 High

AI Score

Confidence

Low

0.005 Low

EPSS

Percentile

76.9%

The remote Ubuntu 16.04 LTS / 18.04 LTS / 20.04 LTS / 22.04 LTS / 23.10 host has packages installed that are affected by a vulnerability as referenced in the USN-6808-1 advisory.

It was discovered that Atril was vulnerable to a path traversal attack. An attacker could possibly use     this vulnerability to create arbitrary files on the host filesystem with user privileges.

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

Note that Nessus has not tested for this issue but has instead relied only on the application’s self-reported version number.

#%NASL_MIN_LEVEL 80900
##
# (C) Tenable, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from Ubuntu Security Notice USN-6808-1. The text
# itself is copyright (C) Canonical, Inc. See
# <https://ubuntu.com/security/notices>. Ubuntu(R) is a registered
# trademark of Canonical, Inc.
##

include('compat.inc');

if (description)
{
  script_id(200133);
  script_version("1.1");
  script_set_attribute(attribute:"plugin_modification_date", value:"2024/06/05");

  script_cve_id("CVE-2023-52076");
  script_xref(name:"USN", value:"6808-1");

  script_name(english:"Ubuntu 16.04 LTS / 18.04 LTS / 20.04 LTS / 22.04 LTS / 23.10 : Atril vulnerability (USN-6808-1)");

  script_set_attribute(attribute:"synopsis", value:
"The remote Ubuntu host is missing a security update.");
  script_set_attribute(attribute:"description", value:
"The remote Ubuntu 16.04 LTS / 18.04 LTS / 20.04 LTS / 22.04 LTS / 23.10 host has packages installed that are affected by
a vulnerability as referenced in the USN-6808-1 advisory.

    It was discovered that Atril was vulnerable to a path traversal attack. An attacker could possibly use
    this vulnerability to create arbitrary files on the host filesystem with user privileges.

Tenable has extracted the preceding description block directly from the Ubuntu 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://ubuntu.com/security/notices/USN-6808-1");
  script_set_attribute(attribute:"solution", value:
"Update the affected packages.");
  script_set_cvss_base_vector("CVSS2#AV:L/AC:L/Au:N/C:C/I:C/A:C");
  script_set_cvss_temporal_vector("CVSS2#E:POC/RL:OF/RC:C");
  script_set_cvss3_base_vector("CVSS:3.0/AV:L/AC:L/PR:N/UI:R/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-2023-52076");

  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:"2024/01/25");
  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:canonical:ubuntu_linux:16.04:-:lts");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:canonical:ubuntu_linux:18.04:-:lts");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:canonical:ubuntu_linux:20.04:-:lts");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:canonical:ubuntu_linux:22.04:-:lts");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:canonical:ubuntu_linux:23.10");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:atril");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:atril-common");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:gir1.2-atril");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:gir1.2-atrildocument-1.5.0");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:gir1.2-atrilview-1.5.0");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:libatrildocument-dev");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:libatrildocument3");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:libatrilview-dev");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:libatrilview3");
  script_set_attribute(attribute:"generated_plugin", value:"current");
  script_end_attributes();

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

  script_copyright(english:"Ubuntu Security Notice (C) 2024 Canonical, Inc. / NASL script (C) 2024 and is owned by Tenable, Inc. or an Affiliate thereof.");

  script_dependencies("ssh_get_info.nasl");
  script_require_keys("Host/cpu", "Host/Ubuntu", "Host/Ubuntu/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);
var os_release = get_kb_item('Host/Ubuntu/release');
if ( isnull(os_release) ) audit(AUDIT_OS_NOT, 'Ubuntu');
os_release = chomp(os_release);
if (! ('16.04' >< os_release || '18.04' >< os_release || '20.04' >< os_release || '22.04' >< os_release || '23.10' >< os_release)) audit(AUDIT_OS_NOT, 'Ubuntu 16.04 / 18.04 / 20.04 / 22.04 / 23.10', 'Ubuntu ' + os_release);
if ( ! get_kb_item('Host/Debian/dpkg-l') ) 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$" && 's390' >!< cpu && 'aarch64' >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, 'Ubuntu', cpu);

var pkgs = [
    {'osver': '16.04', 'pkgname': 'atril', 'pkgver': '1.12.2-1ubuntu0.3+esm1'},
    {'osver': '16.04', 'pkgname': 'atril-common', 'pkgver': '1.12.2-1ubuntu0.3+esm1'},
    {'osver': '16.04', 'pkgname': 'gir1.2-atril', 'pkgver': '1.12.2-1ubuntu0.3+esm1'},
    {'osver': '16.04', 'pkgname': 'libatrildocument-dev', 'pkgver': '1.12.2-1ubuntu0.3+esm1'},
    {'osver': '16.04', 'pkgname': 'libatrildocument3', 'pkgver': '1.12.2-1ubuntu0.3+esm1'},
    {'osver': '16.04', 'pkgname': 'libatrilview-dev', 'pkgver': '1.12.2-1ubuntu0.3+esm1'},
    {'osver': '16.04', 'pkgname': 'libatrilview3', 'pkgver': '1.12.2-1ubuntu0.3+esm1'},
    {'osver': '18.04', 'pkgname': 'atril', 'pkgver': '1.20.1-2ubuntu2+esm1'},
    {'osver': '18.04', 'pkgname': 'atril-common', 'pkgver': '1.20.1-2ubuntu2+esm1'},
    {'osver': '18.04', 'pkgname': 'gir1.2-atril', 'pkgver': '1.20.1-2ubuntu2+esm1'},
    {'osver': '18.04', 'pkgname': 'gir1.2-atrildocument-1.5.0', 'pkgver': '1.20.1-2ubuntu2+esm1'},
    {'osver': '18.04', 'pkgname': 'gir1.2-atrilview-1.5.0', 'pkgver': '1.20.1-2ubuntu2+esm1'},
    {'osver': '18.04', 'pkgname': 'libatrildocument-dev', 'pkgver': '1.20.1-2ubuntu2+esm1'},
    {'osver': '18.04', 'pkgname': 'libatrildocument3', 'pkgver': '1.20.1-2ubuntu2+esm1'},
    {'osver': '18.04', 'pkgname': 'libatrilview-dev', 'pkgver': '1.20.1-2ubuntu2+esm1'},
    {'osver': '18.04', 'pkgname': 'libatrilview3', 'pkgver': '1.20.1-2ubuntu2+esm1'},
    {'osver': '20.04', 'pkgname': 'atril', 'pkgver': '1.24.0-1ubuntu0.1'},
    {'osver': '20.04', 'pkgname': 'atril-common', 'pkgver': '1.24.0-1ubuntu0.1'},
    {'osver': '20.04', 'pkgname': 'gir1.2-atril', 'pkgver': '1.24.0-1ubuntu0.1'},
    {'osver': '20.04', 'pkgname': 'gir1.2-atrildocument-1.5.0', 'pkgver': '1.24.0-1ubuntu0.1'},
    {'osver': '20.04', 'pkgname': 'gir1.2-atrilview-1.5.0', 'pkgver': '1.24.0-1ubuntu0.1'},
    {'osver': '20.04', 'pkgname': 'libatrildocument-dev', 'pkgver': '1.24.0-1ubuntu0.1'},
    {'osver': '20.04', 'pkgname': 'libatrildocument3', 'pkgver': '1.24.0-1ubuntu0.1'},
    {'osver': '20.04', 'pkgname': 'libatrilview-dev', 'pkgver': '1.24.0-1ubuntu0.1'},
    {'osver': '20.04', 'pkgname': 'libatrilview3', 'pkgver': '1.24.0-1ubuntu0.1'},
    {'osver': '22.04', 'pkgname': 'atril', 'pkgver': '1.26.0-1ubuntu1.1'},
    {'osver': '22.04', 'pkgname': 'atril-common', 'pkgver': '1.26.0-1ubuntu1.1'},
    {'osver': '22.04', 'pkgname': 'gir1.2-atrildocument-1.5.0', 'pkgver': '1.26.0-1ubuntu1.1'},
    {'osver': '22.04', 'pkgname': 'gir1.2-atrilview-1.5.0', 'pkgver': '1.26.0-1ubuntu1.1'},
    {'osver': '22.04', 'pkgname': 'libatrildocument-dev', 'pkgver': '1.26.0-1ubuntu1.1'},
    {'osver': '22.04', 'pkgname': 'libatrildocument3', 'pkgver': '1.26.0-1ubuntu1.1'},
    {'osver': '22.04', 'pkgname': 'libatrilview-dev', 'pkgver': '1.26.0-1ubuntu1.1'},
    {'osver': '22.04', 'pkgname': 'libatrilview3', 'pkgver': '1.26.0-1ubuntu1.1'},
    {'osver': '23.10', 'pkgname': 'atril', 'pkgver': '1.26.0-2ubuntu0.1'},
    {'osver': '23.10', 'pkgname': 'atril-common', 'pkgver': '1.26.0-2ubuntu0.1'},
    {'osver': '23.10', 'pkgname': 'gir1.2-atrildocument-1.5.0', 'pkgver': '1.26.0-2ubuntu0.1'},
    {'osver': '23.10', 'pkgname': 'gir1.2-atrilview-1.5.0', 'pkgver': '1.26.0-2ubuntu0.1'},
    {'osver': '23.10', 'pkgname': 'libatrildocument-dev', 'pkgver': '1.26.0-2ubuntu0.1'},
    {'osver': '23.10', 'pkgname': 'libatrildocument3', 'pkgver': '1.26.0-2ubuntu0.1'},
    {'osver': '23.10', 'pkgname': 'libatrilview-dev', 'pkgver': '1.26.0-2ubuntu0.1'},
    {'osver': '23.10', 'pkgname': 'libatrilview3', 'pkgver': '1.26.0-2ubuntu0.1'}
];

var flag = 0;
foreach package_array ( pkgs ) {
  var osver = NULL;
  var pkgname = NULL;
  var pkgver = NULL;
  if (!empty_or_null(package_array['osver'])) osver = package_array['osver'];
  if (!empty_or_null(package_array['pkgname'])) pkgname = package_array['pkgname'];
  if (!empty_or_null(package_array['pkgver'])) pkgver = package_array['pkgver'];
  if (osver && pkgname && pkgver) {
    if (ubuntu_check(osver:osver, pkgname:pkgname, pkgver:pkgver)) flag++;
  }
}

if (flag)
{
  security_report_v4(
    port       : 0,
    severity   : SECURITY_HOLE,
    extra      : ubuntu_report_get()
  );
  exit(0);
}
else
{
  var tested = ubuntu_pkg_tests_get();
  if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
  else audit(AUDIT_PACKAGE_NOT_INSTALLED, 'atril / atril-common / gir1.2-atril / gir1.2-atrildocument-1.5.0 / etc');
}
VendorProductVersionCPE
canonicalubuntu_linux23.10cpe:/o:canonical:ubuntu_linux:23.10
canonicalubuntu_linuxgir1.2-atrildocument-1.5.0p-cpe:/a:canonical:ubuntu_linux:gir1.2-atrildocument-1.5.0
canonicalubuntu_linux20.04cpe:/o:canonical:ubuntu_linux:20.04:-:lts
canonicalubuntu_linux16.04cpe:/o:canonical:ubuntu_linux:16.04:-:lts
canonicalubuntu_linuxlibatrilview-devp-cpe:/a:canonical:ubuntu_linux:libatrilview-dev
canonicalubuntu_linux18.04cpe:/o:canonical:ubuntu_linux:18.04:-:lts
canonicalubuntu_linuxlibatrildocument-devp-cpe:/a:canonical:ubuntu_linux:libatrildocument-dev
canonicalubuntu_linuxlibatrildocument3p-cpe:/a:canonical:ubuntu_linux:libatrildocument3
canonicalubuntu_linuxgir1.2-atrilview-1.5.0p-cpe:/a:canonical:ubuntu_linux:gir1.2-atrilview-1.5.0
canonicalubuntu_linuxlibatrilview3p-cpe:/a:canonical:ubuntu_linux:libatrilview3
Rows per page:
1-10 of 141

8.5 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

LOW

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:L

7 High

AI Score

Confidence

Low

0.005 Low

EPSS

Percentile

76.9%