Pidgin MSN Custom Smileys File Disclosure Vulnerability - Windows

# SPDX-FileCopyrightText: 2010 Greenbone AG
# 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-only

if(description)
{
  script_oid("1.3.6.1.4.1.25623.1.0.800421");
  script_version("2024-02-15T05:05:39+0000");
  script_tag(name:"last_modification", value:"2024-02-15 05:05:39 +0000 (Thu, 15 Feb 2024)");
  script_tag(name:"creation_date", value:"2010-01-16 12:13:24 +0100 (Sat, 16 Jan 2010)");
  script_tag(name:"cvss_base", value:"5.0");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:N/C:P/I:N/A:N");
  script_tag(name:"severity_vector", value:"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N");
  script_tag(name:"severity_origin", value:"NVD");
  script_tag(name:"severity_date", value:"2024-01-26 17:47:00 +0000 (Fri, 26 Jan 2024)");
  script_cve_id("CVE-2010-0013");
  script_name("Pidgin MSN Custom Smileys File Disclosure Vulnerability - Windows");
  script_category(ACT_GATHER_INFO);
  script_copyright("Copyright (C) 2010 Greenbone AG");
  script_family("General");
  script_dependencies("secpod_pidgin_detect_win.nasl");
  script_mandatory_keys("Pidgin/Win/Ver");

  script_xref(name:"URL", value:"http://www.pidgin.im/news/security/?id=42");

  script_tag(name:"impact", value:"Attackers can exploit this issue to gain knowledge of sensitive information
  via directory traversal attacks.");

  script_tag(name:"affected", value:"Pidgin version prior to 2.6.4 on Windows.");

  script_tag(name:"insight", value:"This issue is due to an error in 'slp.c' within the 'MSN protocol plugin'
  in 'libpurple' when processing application/x-msnmsgrp2p MSN emoticon (aka custom smiley) request.");

  script_tag(name:"summary", value:"Pidgin is prone to a file disclosure vulnerability.");

  script_tag(name:"solution", value:"Update to Pidgin version 2.6.5.");

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

  exit(0);
}

CPE = "cpe:/a:pidgin:pidgin";

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

if( ! infos = get_app_version_and_location( cpe: CPE, exit_no_version: TRUE ) ) exit( 0 );

version = infos["version"];
location = infos["location"];

if( version_is_less( version: version, test_version: "2.6.5" ) ) {
  report = report_fixed_ver( installed_version: version, fixed_version: "2.6.5", install_path: location );
  security_message(port: 0, data: report);
  exit( 0 );
}

exit( 99 );