Google Chrome PDF Viewer Multiple Vulnerabilities - Mac OS X

# SPDX-FileCopyrightText: 2012 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("1.3.6.1.4.1.25623.1.0.802933");
  script_version("2024-02-15T05:05:39+0000");
  script_cve_id("CVE-2012-2862", "CVE-2012-2863");
  script_tag(name:"cvss_base", value:"7.5");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:N/C:P/I:P/A:P");
  script_tag(name:"last_modification", value:"2024-02-15 05:05:39 +0000 (Thu, 15 Feb 2024)");
  script_tag(name:"creation_date", value:"2012-08-14 17:07:50 +0530 (Tue, 14 Aug 2012)");
  script_name("Google Chrome PDF Viewer Multiple Vulnerabilities - Mac OS X");
  script_xref(name:"URL", value:"http://secunia.com/advisories/50222/");
  script_xref(name:"URL", value:"http://www.securityfocus.com/bid/54897");
  script_xref(name:"URL", value:"http://googlechromereleases.blogspot.in/2012/08/stable-channel-update.html");

  script_copyright("Copyright (C) 2012 Greenbone AG");
  script_category(ACT_GATHER_INFO);
  script_family("General");
  script_dependencies("gb_google_chrome_detect_macosx.nasl");
  script_mandatory_keys("GoogleChrome/MacOSX/Version");
  script_tag(name:"impact", value:"Successful exploitation could allow attackers to execute arbitrary code in
  the context of the browser or cause a denial of service.");
  script_tag(name:"affected", value:"Google Chrome version prior to 21.0.1180.75 on Mac OS X");
  script_tag(name:"insight", value:"Use-after-free and out-of-bounds write errors exist within the PDF viewer.");
  script_tag(name:"solution", value:"Upgrade to the Google Chrome 21.0.1180.75 or later.");
  script_tag(name:"summary", value:"Google Chrome is prone to use after free and denial of service vulnerabilities.");
  script_tag(name:"qod_type", value:"package");
  script_tag(name:"solution_type", value:"VendorFix");

  exit(0);
}

include("version_func.inc");

chromeVer = get_kb_item("GoogleChrome/MacOSX/Version");
if(!chromeVer){
  exit(0);
}

if(version_is_less(version:chromeVer, test_version:"21.0.1180.75")){
  report = report_fixed_ver(installed_version:chromeVer, fixed_version:"21.0.1180.75");
  security_message(port:0, data:report);
}