Evolution Mail Client Information Disclosure Vulnerability

# Copyright (C) 2009 Greenbone Networks GmbH
# Some text descriptions might be excerpted from (a) referenced
# source(s), and are Copyright (C) by the respective right holder(s).
#
# SPDX-License-Identifier: GPL-2.0-or-later
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
# as published by the Free Software Foundation; either version 2
# of the License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.

CPE = 'cpe:/a:gnome:evolution';

if(description)
{
  script_oid("1.3.6.1.4.1.25623.1.0.900709");
  script_version("2022-05-09T13:48:18+0000");
  script_tag(name:"last_modification", value:"2022-05-09 13:48:18 +0000 (Mon, 09 May 2022)");
  script_tag(name:"creation_date", value:"2009-05-19 08:03:45 +0200 (Tue, 19 May 2009)");
  script_tag(name:"cvss_base", value:"2.1");
  script_tag(name:"cvss_base_vector", value:"AV:L/AC:L/Au:N/C:P/I:N/A:N");
  script_cve_id("CVE-2009-1631");
  script_name("Evolution Mail Client Information Disclosure Vulnerability");
  script_category(ACT_GATHER_INFO);
  script_copyright("Copyright (C) 2009 Greenbone Networks GmbH");
  script_family("General");
  script_dependencies("gb_evolution_data_server_detect.nasl");
  script_mandatory_keys("Evolution/Ver");

  script_xref(name:"URL", value:"http://bugzilla.gnome.org/show_bug.cgi?id=581604");
  script_xref(name:"URL", value:"http://www.securityfocus.com/bid/34921");
  script_xref(name:"URL", value:"https://bugzilla.redhat.com/show_bug.cgi?id=498648");
  script_xref(name:"URL", value:"http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=526409");

  script_tag(name:"impact", value:"Successful exploitation will let the local attacker gain sensitive information
  about the victim's mail folders and can view their contents.");

  script_tag(name:"affected", value:"Evolution Mail Client version 2.26.1 and prior.");

  script_tag(name:"insight", value:"The flaw is due to Mailer component in Evolution, uses world readable
  permissions for the .evolution directory and some other certain directories under .evolution which causes
  disclosure of sensitive information of the user's mail directories and their contents.");

  script_tag(name:"solution", value:"Upgrade to Evolution Mail Client version 2.30.1 or later.");

  script_tag(name:"summary", value:"Evolution for Linux is prone to an information disclosure vulnerability.");

  script_tag(name:"qod_type", value:"executable_version_unreliable");
  script_tag(name:"solution_type", value:"VendorFix");

  exit(0);
}

include("version_func.inc");
include("host_details.inc");

if(!ver = get_app_version(cpe:CPE))
  exit(0);

if(version_is_less_equal(version:ver, test_version:"2.26.1")){
  report = report_fixed_ver(installed_version:ver, fixed_version:"2.30.1");
  security_message(port:0, data:report);
  exit(0);
}

exit(99);