CVSS2
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
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS
Percentile
80.6%
The version of Mozilla Firefox ESR installed on the remote Windows host is prior to 52.5. It is, therefore, affected by multiple vulnerabilities, some of which allow code execution and potentially exploitable crashes.
#
# (C) Tenable Network Security, Inc.
#
include("compat.inc");
if (description)
{
script_id(104637);
script_version("1.6");
script_cvs_date("Date: 2019/11/12");
script_cve_id(
"CVE-2017-7826",
"CVE-2017-7827",
"CVE-2017-7828",
"CVE-2017-7830",
"CVE-2017-7831",
"CVE-2017-7832",
"CVE-2017-7833",
"CVE-2017-7834",
"CVE-2017-7835",
"CVE-2017-7836",
"CVE-2017-7837",
"CVE-2017-7838",
"CVE-2017-7839",
"CVE-2017-7840",
"CVE-2017-7842"
);
script_bugtraq_id(101832);
script_xref(name:"MFSA", value:"2017-25");
script_name(english:"Mozilla Firefox ESR < 52.5 Multiple Vulnerabilities");
script_summary(english:"Checks the version of Firefox.");
script_set_attribute(attribute:"synopsis", value:
"A web browser installed on the remote Windows host is affected by
multiple vulnerabilities.");
script_set_attribute(attribute:"description", value:
"The version of Mozilla Firefox ESR installed on the remote Windows
host is prior to 52.5. It is, therefore, affected by multiple
vulnerabilities, some of which allow code execution and potentially
exploitable crashes.");
script_set_attribute(attribute:"see_also", value:"https://www.mozilla.org/en-US/security/advisories/mfsa2017-25/");
script_set_attribute(attribute:"solution", value:
"Upgrade to Mozilla Firefox ESR version 52.5 or later.");
script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:C/I:C/A:C");
script_set_cvss_temporal_vector("CVSS2#E:U/RL:OF/RC:C");
script_set_cvss3_base_vector("CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H");
script_set_cvss3_temporal_vector("CVSS:3.0/E:U/RL:O/RC:C");
script_set_attribute(attribute:"cvss_score_source", value:"CVE-2017-7827");
script_set_attribute(attribute:"exploitability_ease", value:"No known exploits are available");
script_set_attribute(attribute:"exploit_available", value:"false");
script_set_attribute(attribute:"vuln_publication_date", value:"2017/11/14");
script_set_attribute(attribute:"patch_publication_date", value:"2017/11/14");
script_set_attribute(attribute:"plugin_publication_date", value:"2017/11/16");
script_set_attribute(attribute:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"cpe:/a:mozilla:firefox_esr");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_family(english:"Windows");
script_copyright(english:"This script is Copyright (C) 2017-2019 and is owned by Tenable, Inc. or an Affiliate thereof.");
script_dependencies("mozilla_org_installed.nasl");
script_require_keys("Mozilla/Firefox/Version");
exit(0);
}
include("mozilla_version.inc");
port = get_kb_item("SMB/transport");
if (!port) port = 445;
installs = get_kb_list("SMB/Mozilla/Firefox/*");
if (isnull(installs)) audit(AUDIT_NOT_INST, "Firefox");
mozilla_check_version(installs:installs, product:'firefox', esr:TRUE, fix:'52.5', min:'52', severity:SECURITY_HOLE);
Vendor | Product | Version | CPE |
---|---|---|---|
mozilla | firefox_esr | cpe:/a:mozilla:firefox_esr |
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-7826
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-7827
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-7828
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-7830
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-7831
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-7832
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-7833
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-7834
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-7835
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-7836
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-7837
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-7838
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-7839
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-7840
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-7842
www.mozilla.org/en-US/security/advisories/mfsa2017-25/
CVSS2
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
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS
Percentile
80.6%