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openvasCopyright (C) 2021 Greenbone Networks GmbHOPENVAS:13614125623121201565
HistoryNov 11, 2021 - 12:00 a.m.

Mozilla Firefox Security Advisory (MFSA2015-65) - Linux

2021-11-1100:00:00
Copyright (C) 2021 Greenbone Networks GmbH
plugins.openvas.org
12
mozilla firefox
security update
vulnerabilities

CVSS2

10

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:N/AC:L/Au:N/C:C/I:C/A:C

AI Score

4.5

Confidence

High

EPSS

0.045

Percentile

92.5%

This host is missing a security update for Mozilla Firefox.

# Copyright (C) 2021 Greenbone Networks GmbH
# 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-or-later
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
# as published by the Free Software Foundation; either version 2
# of the License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.

CPE = "cpe:/a:mozilla:firefox";

if(description)
{
  script_oid("1.3.6.1.4.1.25623.1.2.1.2015.65");
  script_cve_id("CVE-2015-2722", "CVE-2015-2733");
  script_tag(name:"creation_date", value:"2021-11-11 08:00:11 +0000 (Thu, 11 Nov 2021)");
  script_version("2021-11-15T09:54:42+0000");
  script_tag(name:"last_modification", value:"2021-11-15 09:54:42 +0000 (Mon, 15 Nov 2021)");
  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_name("Mozilla Firefox Security Advisory (MFSA2015-65) - Linux");
  script_category(ACT_GATHER_INFO);
  script_copyright("Copyright (C) 2021 Greenbone Networks GmbH");
  script_family("General");
  script_dependencies("gb_firefox_detect_lin.nasl");
  script_mandatory_keys("mozilla/firefox/linux/detected");

  script_xref(name:"Advisory-ID", value:"MFSA2015-65");
  script_xref(name:"URL", value:"https://www.mozilla.org/en-US/security/advisories/mfsa2015-65/");
  script_xref(name:"URL", value:"https://bugzilla.mozilla.org/show_bug.cgi?id=1166924");
  script_xref(name:"URL", value:"https://bugzilla.mozilla.org/show_bug.cgi?id=1169867");

  script_tag(name:"summary", value:"This host is missing a security update for Mozilla Firefox.");

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

  script_tag(name:"insight", value:"Use-after-free in workers while using XMLHttpRequest
Security researcher Looben Yang used the Address Sanitizer
tool to discover two related use-after-free vulnerabilities that occur when
using XMLHttpRequest in concert with either shared or dedicated workers. These
errors occur when the XMLHttpRequest object is attached to a worker but that
object is incorrectly deleted while still in use. This results in exploitable
crashes.");

  script_tag(name:"affected", value:"Firefox version(s) below 39.");

  script_tag(name:"solution", value:"The vendor has released an update. Please see the reference(s) for more information.");

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

  exit(0);
}

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: "39")) {
  report = report_fixed_ver(installed_version: version, fixed_version: "39", install_path: location);
  security_message(port: 0, data: report);
  exit(0);
}

exit(99);

CVSS2

10

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:N/AC:L/Au:N/C:C/I:C/A:C

AI Score

4.5

Confidence

High

EPSS

0.045

Percentile

92.5%