CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:P/I:P/A:P
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:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
EPSS
Percentile
72.8%
The version of Thunderbird installed on the remote macOS or Mac OS X host is prior to 78.6. It is, therefore, affected by multiple vulnerabilities as referenced in the mfsa2020-56 advisory. Note that Nessus has not tested for this issue but has instead relied only on the application’s self-reported version number.
##
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from Mozilla Foundation Security Advisory mfsa2020-56.
# The text itself is copyright (C) Mozilla Foundation.
##
include('compat.inc');
if (description)
{
script_id(144285);
script_version("1.4");
script_set_attribute(attribute:"plugin_modification_date", value:"2021/01/13");
script_cve_id(
"CVE-2020-16042",
"CVE-2020-26971",
"CVE-2020-26973",
"CVE-2020-26974",
"CVE-2020-26978",
"CVE-2020-35111",
"CVE-2020-35112",
"CVE-2020-35113"
);
script_xref(name:"MFSA", value:"2020-56");
script_name(english:"Mozilla Thunderbird < 78.6");
script_set_attribute(attribute:"synopsis", value:
"A mail client installed on the remote macOS or Mac OS X host is affected by multiple vulnerabilities.");
script_set_attribute(attribute:"description", value:
"The version of Thunderbird installed on the remote macOS or Mac OS X host is prior to 78.6. It is, therefore, affected
by multiple vulnerabilities as referenced in the mfsa2020-56 advisory. Note that Nessus has not tested for this issue
but has instead relied only on the application's self-reported version number.");
script_set_attribute(attribute:"see_also", value:"https://www.mozilla.org/en-US/security/advisories/mfsa2020-56/");
script_set_attribute(attribute:"solution", value:
"Upgrade to Mozilla Thunderbird version 78.6 or later.");
script_set_cvss_base_vector("CVSS2#AV:N/AC:M/Au:N/C:P/I:P/A:P");
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:R/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-2020-35113");
script_set_attribute(attribute:"exploitability_ease", value:"No known exploits are available");
script_set_attribute(attribute:"vuln_publication_date", value:"2020/12/02");
script_set_attribute(attribute:"patch_publication_date", value:"2020/12/15");
script_set_attribute(attribute:"plugin_publication_date", value:"2020/12/15");
script_set_attribute(attribute:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"cpe:/a:mozilla:thunderbird");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_family(english:"MacOS X Local Security Checks");
script_copyright(english:"This script is Copyright (C) 2020-2021 and is owned by Tenable, Inc. or an Affiliate thereof.");
script_dependencies("macosx_thunderbird_installed.nasl");
script_require_keys("MacOSX/Thunderbird/Installed");
exit(0);
}
include('mozilla_version.inc');
kb_base = 'MacOSX/Thunderbird';
get_kb_item_or_exit(kb_base+'/Installed');
version = get_kb_item_or_exit(kb_base+'/Version', exit_code:1);
path = get_kb_item_or_exit(kb_base+'/Path', exit_code:1);
is_esr = get_kb_item(kb_base+'/is_esr');
if (is_esr) exit(0, 'The Mozilla Thunderbird installation is in the ESR branch.');
mozilla_check_version(version:version, path:path, product:'thunderbird', esr:FALSE, fix:'78.6', severity:SECURITY_WARNING);
Vendor | Product | Version | CPE |
---|---|---|---|
mozilla | thunderbird | cpe:/a:mozilla:thunderbird |
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-16042
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-26971
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-26973
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-26974
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-26978
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-35111
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-35112
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-35113
www.mozilla.org/en-US/security/advisories/mfsa2020-56/
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:P/I:P/A:P
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:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
EPSS
Percentile
72.8%