ELOG < 2.7.1 Multiple Vulnerabilities

# SPDX-FileCopyrightText: 2009 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

CPE = "cpe:/a:elog_project:elog";

if(description)
{
  script_oid("1.3.6.1.4.1.25623.1.0.901009");
  script_version("2025-11-06T05:40:15+0000");
  script_tag(name:"last_modification", value:"2025-11-06 05:40:15 +0000 (Thu, 06 Nov 2025)");
  script_tag(name:"creation_date", value:"2009-08-26 14:01:08 +0200 (Wed, 26 Aug 2009)");
  script_tag(name:"cvss_base", value:"10.0");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:N/C:C/I:C/A:C");

  script_cve_id("CVE-2008-7004", "CVE-2008-0444", "CVE-2008-0445");

  script_tag(name:"qod_type", value:"remote_banner");

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

  script_name("ELOG < 2.7.1 Multiple Vulnerabilities");

  script_category(ACT_GATHER_INFO);

  script_copyright("Copyright (C) 2009 Greenbone AG");
  script_family("Web application abuses");
  script_dependencies("gb_elog_http_detect.nasl");
  script_mandatory_keys("elog/detected");

  script_tag(name:"summary", value:"ELOG is prone to multiple vulnerabilities.");

  script_tag(name:"vuldetect", value:"Checks if a vulnerable version is present on the target host.");

  script_tag(name:"insight", value:"The following flaws exist:

  - Buffer overflow error in 'elog.c' when processing malformed data

  - Infinite loop in the 'replace_inline_img()' function

  - Input validation error when handling the 'subtext' parameter");

  script_tag(name:"impact", value:"Successful exploitation will allow attackers to execute
  arbitrary scripting code, cause a denial of service or compromise a vulnerable system.");

  script_tag(name:"affected", value:"ELOG prior to version 2.7.1.");

  script_tag(name:"solution", value:"Update to version 2.7.1 or later. Please see the references
  for more info.");

  script_xref(name:"URL", value:"http://xforce.iss.net/xforce/xfdb/39903");
  script_xref(name:"URL", value:"http://www.securityfocus.com/bid/27399");
  script_xref(name:"URL", value:"https://midas.psi.ch/elog/download/ChangeLog");
  script_xref(name:"URL", value:"http://www.vupen.com/english/advisories/2008/0265");

  exit(0);
}

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

if( ! port = get_app_port( cpe:CPE ) )
  exit( 0 );

if( ! vers = get_app_version( cpe:CPE, port:port ) )
  exit( 0 );

if( version_is_less( version:vers, test_version:"2.7.1" ) ){
  report = report_fixed_ver( installed_version:vers, fixed_version:"2.7.1" );
  security_message( port:port, data:report );
  exit( 0 );
}

exit( 99 );