Mozilla Products 'YARR' Code Execution 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

if(description)
{
  script_oid("1.3.6.1.4.1.25623.1.0.802184");
  script_version("2023-10-17T05:05:34+0000");
  script_tag(name:"last_modification", value:"2023-10-17 05:05:34 +0000 (Tue, 17 Oct 2023)");
  script_tag(name:"creation_date", value:"2011-10-14 14:22:41 +0200 (Fri, 14 Oct 2011)");
  script_cve_id("CVE-2011-3232");
  script_tag(name:"cvss_base", value:"9.3");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:M/Au:N/C:C/I:C/A:C");
  script_name("Mozilla Products 'YARR' Code Execution Vulnerability - Mac OS X");

  script_xref(name:"URL", value:"http://secunia.com/advisories/46171/");
  script_xref(name:"URL", value:"http://www.securityfocus.com/bid/49850");
  script_xref(name:"URL", value:"http://www.mozilla.org/security/announce/2011/mfsa2011-42.html");

  script_category(ACT_GATHER_INFO);
  script_copyright("Copyright (C) 2011 Greenbone AG");
  script_family("General");
  script_dependencies("gb_mozilla_prdts_detect_macosx.nasl");
  script_mandatory_keys("Mozilla/Firefox_or_Seamonkey_or_Thunderbird/Mac/Installed");
  script_tag(name:"impact", value:"Successful exploitation will let attackers to execute arbitrary code in the
  context of the user running the affected application.");
  script_tag(name:"affected", value:"SeaMonkey version prior to 2.4
  Thunderbird version prior to 7.0
  Mozilla Firefox version prior to 7");
  script_tag(name:"insight", value:"The flaw is due to an unspecified error within the YARR regular
  expression library can be exploited to corrupt memory.");
  script_tag(name:"summary", value:"Mozilla Firefox/Thunderbird/Seamonkey is prone to a code execution vulnerability.");
  script_tag(name:"solution", value:"Upgrade to Mozilla Firefox version 7 or later, Upgrade to SeaMonkey version to 2.4 or later,
  Upgrade to Thunderbird version to 7.0 or later.");
  script_tag(name:"qod_type", value:"package");
  script_tag(name:"solution_type", value:"VendorFix");

  exit(0);
}

include("version_func.inc");

vers = get_kb_item("Mozilla/Firefox/MacOSX/Version");
if(vers)
{
  if(version_is_less(version:vers, test_version:"7.0"))
  {
    report = report_fixed_ver(installed_version:vers, fixed_version:"7.0");
    security_message(port: 0, data: report);
    exit(0);
  }
}

vers = get_kb_item("SeaMonkey/MacOSX/Version");
if(vers)
{
  if(version_is_less(version:vers, test_version:"2.4"))
  {
    report = report_fixed_ver(installed_version:vers, fixed_version:"2.4");
    security_message(port: 0, data: report);
    exit(0);
  }
}

vers = get_kb_item("Thunderbird/MacOSX/Version");
if(vers)
{
  if(version_is_less(version:vers, test_version:"7.0")){
    report = report_fixed_ver(installed_version:vers, fixed_version:"7.0");
    security_message(port: 0, data: report);
  }
}