Apple Safari WebKit Information Disclosure Vulnerability - Mac OS X

# SPDX-FileCopyrightText: 2011 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:apple:safari";

if(description)
{
  script_oid("1.3.6.1.4.1.25623.1.0.802283");
  script_version("2026-04-28T06:28:06+0000");
  script_cve_id("CVE-2011-4692");
  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:"last_modification", value:"2026-04-28 06:28:06 +0000 (Tue, 28 Apr 2026)");
  script_tag(name:"creation_date", value:"2011-12-09 11:11:11 +0530 (Fri, 09 Dec 2011)");
  script_name("Apple Safari WebKit Information Disclosure Vulnerability - Mac OS X");
  script_xref(name:"URL", value:"http://oxplot.github.com/visipisi/visipisi.html");
  script_xref(name:"URL", value:"http://lcamtuf.coredump.cx/cachetime/firefox.html");

  script_category(ACT_GATHER_INFO);
  script_copyright("Copyright (C) 2011 Greenbone AG");
  script_family("General");
  script_dependencies("macosx_safari_detect.nasl");
  script_mandatory_keys("AppleSafari/MacOSX/Version");

  script_tag(name:"impact", value:"Successful exploitation will allow attackers to gain access to
  sensitive information and launch other attacks.");

  script_tag(name:"affected", value:"Apple Safari versions 5.1.1 and prior.");

  script_tag(name:"insight", value:"The flaw is due to WebKit does not prevent capture of data about
  the time required for image loading, which makes it easier for remote attackers
  to determine whether an image exists in the browser cache via crafted JavaScript code.");

  script_tag(name:"solution", value:"No known solution was made available for at least one year since the disclosure
  of this vulnerability. Likely none will be provided anymore. General solution options are to upgrade to a newer
  release, disable respective features, remove the product or replace the product by another one.");

  script_tag(name:"summary", value:"Apple Safari web browser is prone to an information disclosure vulnerability.");

  script_tag(name:"qod_type", value:"package");
  script_tag(name:"solution_type", value:"WillNotFix");
  exit(0);
}

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

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

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

if(version_is_less_equal(version:vers, test_version:"5.1.1")) {
  report = report_fixed_ver(installed_version:vers, fixed_version:"None", install_path:path);
  security_message(port:0, data:report);
  exit(0);
}

exit(99);