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
8.6 High
AI Score
Confidence
High
9.3 High
CVSS2
Access Vector
Access Complexity
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:N/AC:M/Au:N/C:C/I:C/A:C
0.407 Medium
EPSS
Percentile
97.3%
This host is missing a critical security
update according to Microsoft KB4020735.
# SPDX-FileCopyrightText: 2017 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-or-later
CPE = "cpe:/a:microsoft:office_live_meeting";
if(description)
{
script_oid("1.3.6.1.4.1.25623.1.0.810946");
script_version("2023-03-24T10:19:42+0000");
script_cve_id("CVE-2017-0283");
script_tag(name:"cvss_base", value:"9.3");
script_tag(name:"cvss_base_vector", value:"AV:N/AC:M/Au:N/C:C/I:C/A:C");
script_tag(name:"last_modification", value:"2023-03-24 10:19:42 +0000 (Fri, 24 Mar 2023)");
script_tag(name:"severity_vector", value:"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H");
script_tag(name:"severity_origin", value:"NVD");
script_tag(name:"severity_date", value:"2019-10-03 00:03:00 +0000 (Thu, 03 Oct 2019)");
script_tag(name:"creation_date", value:"2017-06-15 17:04:17 +0530 (Thu, 15 Jun 2017)");
script_name("Microsoft Live Meeting Console Remote Code Execution Vulnerability (KB4020735)");
script_tag(name:"summary", value:"This host is missing a critical security
update according to Microsoft KB4020735.");
script_tag(name:"vuldetect", value:"Checks if a vulnerable version is present on the target host.");
script_tag(name:"insight", value:"The flaw exists due the way Windows
Uniscribe handles objects in memory.");
script_tag(name:"impact", value:"Successful exploitation will allow a
remote attacker to execute arbitrary code on the affected system and
take control of the affected system.");
script_tag(name:"affected", value:"Microsoft Live Meeting 2007 Console.");
script_tag(name:"solution", value:"The vendor has released updates. Please see the references for more information.");
script_tag(name:"solution_type", value:"VendorFix");
script_tag(name:"qod_type", value:"executable_version");
script_xref(name:"URL", value:"https://support.microsoft.com/en-us/kb/4020735");
script_xref(name:"URL", value:"http://www.securityfocus.com/bid/98920");
script_category(ACT_GATHER_INFO);
script_copyright("Copyright (C) 2017 Greenbone AG");
script_family("Windows : Microsoft Bulletins");
script_dependencies("gb_ms_live_meeting_detect.nasl");
script_require_ports(139, 445);
script_mandatory_keys("MS/OfficeLiveMeeting/Ver");
script_xref(name:"URL", value:"https://support.microsoft.com/en-us/help/4020735");
exit(0);
}
include("smb_nt.inc");
include("version_func.inc");
include("host_details.inc");
include("secpod_smb_func.inc");
appPath = get_app_location(cpe:CPE, skip_port:TRUE);
if(!appPath || "Could not find the install location from registry" >< appPath){
exit(0);
}
dllVer = fetch_file_version(sysPath:appPath, file_name:"Ogl.dll");
if(!dllVer){
exit(0);
}
if(version_is_less(version:dllVer, test_version:"12.0.6769.5000"))
{
report = 'File checked: ' + appPath + "\Ogl.dll"+ '\n' +
'File version: ' + dllVer + '\n' +
'Vulnerable range: Less than 12.0.6769.5000\n' ;
security_message(data:report);
exit(0);
}
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
8.6 High
AI Score
Confidence
High
9.3 High
CVSS2
Access Vector
Access Complexity
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:N/AC:M/Au:N/C:C/I:C/A:C
0.407 Medium
EPSS
Percentile
97.3%