6.5 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
0.001 Low
EPSS
Percentile
41.2%
The Microsoft Outlook application installed on the remote host is missing a security update. It is, therefore, affected by the following vulnerability:
#%NASL_MIN_LEVEL 80900
##
# (C) Tenable, Inc.
##
include('compat.inc');
if (description)
{
script_id(179496);
script_version("1.5");
script_set_attribute(attribute:"plugin_modification_date", value:"2023/09/18");
script_cve_id("CVE-2023-36893");
script_xref(name:"MSKB", value:"5002449");
script_xref(name:"MSKB", value:"5002459");
script_xref(name:"MSFT", value:"MS23-5002449");
script_xref(name:"MSFT", value:"MS23-5002459");
script_xref(name:"IAVA", value:"2023-A-0408-S");
script_xref(name:"IAVA", value:"2023-A-0419-S");
script_name(english:"Security Updates for Outlook (August 2023)");
script_set_attribute(attribute:"synopsis", value:
"The Microsoft Outlook application installed on the remote host is affected by multiple vulnerabilities.");
script_set_attribute(attribute:"description", value:
"The Microsoft Outlook application installed on the remote
host is missing a security update. It is, therefore,
affected by the following vulnerability:
- A session spoofing vulnerability exists. An attacker can
exploit this to perform actions with the privileges of
another user. (CVE-2023-36893)");
script_set_attribute(attribute:"see_also", value:"https://support.microsoft.com/en-us/help/5002459");
script_set_attribute(attribute:"see_also", value:"https://support.microsoft.com/en-us/help/5002449");
script_set_attribute(attribute:"solution", value:
"Microsoft has released the following security updates to address this issue:
-KB5002459
-KB5002449
For Office 365, Office 2016 C2R, or Office 2019, ensure automatic
updates are enabled or open any office app and manually perform an
update.");
script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:C/I:N/A:N");
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:N/A:N");
script_set_cvss3_temporal_vector("CVSS:3.0/E:U/RL:O/RC:C");
script_set_attribute(attribute:"cvss_score_source", value:"CVE-2023-36893");
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:"2023/08/08");
script_set_attribute(attribute:"patch_publication_date", value:"2023/08/08");
script_set_attribute(attribute:"plugin_publication_date", value:"2023/08/08");
script_set_attribute(attribute:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"cpe:/a:microsoft:outlook");
script_set_attribute(attribute:"stig_severity", value:"I");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_family(english:"Windows : Microsoft Bulletins");
script_copyright(english:"This script is Copyright (C) 2023 and is owned by Tenable, Inc. or an Affiliate thereof.");
script_dependencies("office_installed.nasl", "smb_hotfixes.nasl", "ms_bulletin_checks_possible.nasl");
script_require_keys("SMB/MS_Bulletin_Checks/Possible");
script_require_ports(139, 445, "Host/patch_management_checks");
exit(0);
}
include('vcf_extras_office.inc');
var bulletin = 'MS23-08';
var kbs = make_list(
'5002449',
'5002459'
);
var constraints = [
{ 'kb':'5002449', 'fixed_version': '15.0.5579.1000', 'sp' : 1},
{ 'kb':'5002459', 'channel':'MSI', 'fixed_version': '16.0.5408.1000', 'sp' : 0}
];
vcf::microsoft::office_product::check_version_and_report(
kbs:kbs,
constraints:constraints,
severity:SECURITY_HOLE,
bulletin:bulletin,
subproduct:'Outlook'
);
6.5 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
0.001 Low
EPSS
Percentile
41.2%