8.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
8.1 High
AI Score
Confidence
High
7.2 High
CVSS2
Access Vector
LOCAL
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:L/AC:L/Au:N/C:C/I:C/A:C
0.613 Medium
EPSS
Percentile
97.8%
Mozilla Firefox ESR is prone to multiple vulnerabilities.
# SPDX-FileCopyrightText: 2016 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:mozilla:firefox_esr";
if(description)
{
script_oid("1.3.6.1.4.1.25623.1.0.808157");
script_version("2024-02-15T05:05:40+0000");
script_cve_id("CVE-2016-2831", "CVE-2016-2828", "CVE-2016-2826", "CVE-2016-2824",
"CVE-2016-2822", "CVE-2016-2821", "CVE-2016-2819", "CVE-2016-2818");
script_tag(name:"cvss_base", value:"7.2");
script_tag(name:"cvss_base_vector", value:"AV:L/AC:L/Au:N/C:C/I:C/A:C");
script_tag(name:"last_modification", value:"2024-02-15 05:05:40 +0000 (Thu, 15 Feb 2024)");
script_tag(name:"severity_vector", value:"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:H");
script_tag(name:"severity_origin", value:"NVD");
script_tag(name:"severity_date", value:"2018-10-30 16:27:00 +0000 (Tue, 30 Oct 2018)");
script_tag(name:"creation_date", value:"2016-06-08 11:15:18 +0530 (Wed, 08 Jun 2016)");
script_name("Mozilla Firefox ESR Security Advisories (MFSA2016-49, MFSA2016-61) - Windows");
script_tag(name:"summary", value:"Mozilla Firefox ESR 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:"Multiple flaws exist due to:
- An improper handling of paired fullscreen and pointerlock requests in
combination with closing windows.
- The use of a texture after its recycle pool has been destroyed during
WebGL operations.
- The files extracted by the updater from a MAR archive are not locked
for writing and can be overwritten by other processes while the updater
is running.
- An improper size checking while writing to an array during some WebGL
shader operations.
- A use-after-free in contenteditable mode.
- An improper parsing of HTML5 fragments in a foreign context.
- The memory safety bugs in the browser engine.");
script_tag(name:"impact", value:"Successful exploitation of this vulnerability
will allow remote attackers to execute arbitrary code, to delete arbitrary files
by leveraging certain local file execution, to obtain sensitive information,
and to cause a denial of service.");
script_tag(name:"affected", value:"Mozilla Firefox ESR versions before 45.2.");
script_tag(name:"solution", value:"Update to version 45.2 or later.");
script_tag(name:"solution_type", value:"VendorFix");
script_tag(name:"qod_type", value:"registry");
script_xref(name:"URL", value:"https://www.mozilla.org/en-US/security/advisories/mfsa2016-58/");
script_xref(name:"URL", value:"https://www.mozilla.org/en-US/security/advisories/mfsa2016-56/");
script_xref(name:"URL", value:"https://www.mozilla.org/en-US/security/advisories/mfsa2016-55/");
script_xref(name:"URL", value:"https://www.mozilla.org/en-US/security/advisories/mfsa2016-53/");
script_xref(name:"URL", value:"https://www.mozilla.org/en-US/security/advisories/mfsa2016-52/");
script_xref(name:"URL", value:"https://www.mozilla.org/en-US/security/advisories/mfsa2016-51/");
script_xref(name:"URL", value:"https://www.mozilla.org/en-US/security/advisories/mfsa2016-50/");
script_xref(name:"URL", value:"https://www.mozilla.org/en-US/security/advisories/mfsa2016-49/");
script_category(ACT_GATHER_INFO);
script_copyright("Copyright (C) 2016 Greenbone AG");
script_family("General");
script_dependencies("gb_firefox_detect_portable_win.nasl");
script_mandatory_keys("Firefox-ESR/Win/Ver");
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);
vers = infos["version"];
path = infos["location"];
if(version_is_less(version:vers, test_version:"45.2")) {
report = report_fixed_ver(installed_version:vers, fixed_version:"45.2", install_path:path);
security_message(port:0, data:report);
exit(0);
}
exit(99);
www.mozilla.org/en-US/security/advisories/mfsa2016-49/
www.mozilla.org/en-US/security/advisories/mfsa2016-50/
www.mozilla.org/en-US/security/advisories/mfsa2016-51/
www.mozilla.org/en-US/security/advisories/mfsa2016-52/
www.mozilla.org/en-US/security/advisories/mfsa2016-53/
www.mozilla.org/en-US/security/advisories/mfsa2016-55/
www.mozilla.org/en-US/security/advisories/mfsa2016-56/
www.mozilla.org/en-US/security/advisories/mfsa2016-58/
8.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
8.1 High
AI Score
Confidence
High
7.2 High
CVSS2
Access Vector
LOCAL
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:L/AC:L/Au:N/C:C/I:C/A:C
0.613 Medium
EPSS
Percentile
97.8%