Vulnerabilities > CVE-2017-8585 - Improper Input Validation vulnerability in Microsoft .Net Framework
Attack vector
NETWORK Attack complexity
LOW Privileges required
NONE Confidentiality impact
NONE Integrity impact
NONE Availability impact
HIGH Summary
Microsoft .NET Framework 4.6, 4.6.1, 4.6.2, and 4.7 allow an attacker to send specially crafted requests to a .NET web application, resulting in denial of service, aka .NET Denial of Service Vulnerability.
Vulnerable Configurations
| Part | Description | Count |
|---|---|---|
| Application | 4 |
Common Weakness Enumeration (CWE)
Common Attack Pattern Enumeration and Classification (CAPEC)
- Buffer Overflow via Environment Variables This attack pattern involves causing a buffer overflow through manipulation of environment variables. Once the attacker finds that they can modify an environment variable, they may try to overflow associated buffers. This attack leverages implicit trust often placed in environment variables.
- Server Side Include (SSI) Injection An attacker can use Server Side Include (SSI) Injection to send code to a web application that then gets executed by the web server. Doing so enables the attacker to achieve similar results to Cross Site Scripting, viz., arbitrary code execution and information disclosure, albeit on a more limited scale, since the SSI directives are nowhere near as powerful as a full-fledged scripting language. Nonetheless, the attacker can conveniently gain access to sensitive files, such as password files, and execute shell commands.
- Cross Zone Scripting An attacker is able to cause a victim to load content into their web-browser that bypasses security zone controls and gain access to increased privileges to execute scripting code or other web objects such as unsigned ActiveX controls or applets. This is a privilege elevation attack targeted at zone-based web-browser security. In a zone-based model, pages belong to one of a set of zones corresponding to the level of privilege assigned to that page. Pages in an untrusted zone would have a lesser level of access to the system and/or be restricted in the types of executable content it was allowed to invoke. In a cross-zone scripting attack, a page that should be assigned to a less privileged zone is granted the privileges of a more trusted zone. This can be accomplished by exploiting bugs in the browser, exploiting incorrect configuration in the zone controls, through a cross-site scripting attack that causes the attackers' content to be treated as coming from a more trusted page, or by leveraging some piece of system functionality that is accessible from both the trusted and less trusted zone. This attack differs from "Restful Privilege Escalation" in that the latter correlates to the inadequate securing of RESTful access methods (such as HTTP DELETE) on the server, while cross-zone scripting attacks the concept of security zones as implemented by a browser.
- Cross Site Scripting through Log Files An attacker may leverage a system weakness where logs are susceptible to log injection to insert scripts into the system's logs. If these logs are later viewed by an administrator through a thin administrative interface and the log data is not properly HTML encoded before being written to the page, the attackers' scripts stored in the log will be executed in the administrative interface with potentially serious consequences. This attack pattern is really a combination of two other attack patterns: log injection and stored cross site scripting.
- Command Line Execution through SQL Injection An attacker uses standard SQL injection methods to inject data into the command line for execution. This could be done directly through misuse of directives such as MSSQL_xp_cmdshell or indirectly through injection of data into the database that would be interpreted as shell commands. Sometime later, an unscrupulous backend application (or could be part of the functionality of the same application) fetches the injected data stored in the database and uses this data as command line arguments without performing proper validation. The malicious data escapes that data plane by spawning new commands to be executed on the host.
Nessus
NASL family Windows : Microsoft Bulletins NASL id SMB_NT_MS17_JUL_4025338.NASL description The remote Windows host is missing security update 4025338. It is, therefore, affected by multiple vulnerabilities : - A remote code execution vulnerability exists when Windows Search handles objects in memory. An attacker who successfully exploited this vulnerability could take control of the affected system. An attacker could then install programs; view, change, or delete data; or create new accounts with full user rights. (CVE-2017-8589) - A remote code execution vulnerability exists in the way that the VBScript engine, when rendered in Internet Explorer, handles objects in memory. In a web-based attack scenario, an attacker could host a specially crafted website that is designed to exploit this vulnerability through Internet Explorer and then convince a user to view the website. An attacker could also embed an ActiveX control marked "safe for initialization in an application or Microsoft Office document that hosts the Internet Explorer rendering engine. The attacker could also take advantage of compromised websites and websites that accept or host user-provided content or advertisements. These websites could contain specially crafted content that could exploit this vulnerability. An attacker who successfully exploited this vulnerability could gain the same user rights as the current user. (CVE-2017-8618) - An elevation of privilege vulnerability exists in Windows when the Win32k component fails to properly handle objects in memory. An attacker who successfully exploited this vulnerability could run arbitrary code in kernel mode. An attacker could then install programs; view, change, or delete data; or create new accounts with full user rights. (CVE-2017-8467, CVE-2017-8556, CVE-2017-8573, CVE-2017-8577, CVE-2017-8578, CVE-2017-8580) - A Denial Of Service vulnerability exists when Windows Explorer attempts to open a non-existent file. An attacker who successfully exploited this vulnerability could cause a denial of service. A attacker could exploit this vulnerability by hosting a specially crafted web site and convince a user to browse to the page, containing the reference to the non-existing file, and cause the victim last seen 2020-06-01 modified 2020-06-02 plugin id 104383 published 2017-11-03 reporter This script is Copyright (C) 2017-2018 Tenable Network Security, Inc. source https://www.tenable.com/plugins/nessus/104383 title KB4025338: Windows 10 July 2017 Cumulative Update code # # (C) Tenable Network Security, Inc. # # The descriptive text and package checks in this plugin were # extracted from the Microsoft Security Updates API. The text # itself is copyright (C) Microsoft Corporation. # include("compat.inc"); if (description) { script_id(104383); script_version("1.7"); script_cvs_date("Date: 2018/08/03 11:35:09"); script_cve_id( "CVE-2017-0170", "CVE-2017-8463", "CVE-2017-8467", "CVE-2017-8486", "CVE-2017-8495", "CVE-2017-8556", "CVE-2017-8557", "CVE-2017-8561", "CVE-2017-8562", "CVE-2017-8563", "CVE-2017-8564", "CVE-2017-8565", "CVE-2017-8573", "CVE-2017-8577", "CVE-2017-8578", "CVE-2017-8580", "CVE-2017-8581", "CVE-2017-8582", "CVE-2017-8585", "CVE-2017-8587", "CVE-2017-8588", "CVE-2017-8589", "CVE-2017-8590", "CVE-2017-8592", "CVE-2017-8595", "CVE-2017-8599", "CVE-2017-8601", "CVE-2017-8602", "CVE-2017-8605", "CVE-2017-8606", "CVE-2017-8607", "CVE-2017-8608", "CVE-2017-8609", "CVE-2017-8611", "CVE-2017-8618", "CVE-2017-8619" ); script_bugtraq_id( 99387, 99388, 99389, 99390, 99391, 99392, 99393, 99394, 99396, 99397, 99398, 99399, 99400, 99402, 99403, 99408, 99409, 99410, 99412, 99413, 99414, 99416, 99418, 99419, 99420, 99421, 99423, 99424, 99425, 99426, 99427, 99428, 99429, 99431, 99432, 99439 ); script_xref(name:"MSKB", value:"4025338"); script_xref(name:"MSFT", value:"MS17-4025338"); script_name(english:"KB4025338: Windows 10 July 2017 Cumulative Update"); script_summary(english:"Checks for rollup."); script_set_attribute(attribute:"synopsis", value: "The remote Windows host is affected by multiple vulnerabilities."); script_set_attribute(attribute:"description", value: "The remote Windows host is missing security update 4025338. It is, therefore, affected by multiple vulnerabilities : - A remote code execution vulnerability exists when Windows Search handles objects in memory. An attacker who successfully exploited this vulnerability could take control of the affected system. An attacker could then install programs; view, change, or delete data; or create new accounts with full user rights. (CVE-2017-8589) - A remote code execution vulnerability exists in the way that the VBScript engine, when rendered in Internet Explorer, handles objects in memory. In a web-based attack scenario, an attacker could host a specially crafted website that is designed to exploit this vulnerability through Internet Explorer and then convince a user to view the website. An attacker could also embed an ActiveX control marked "safe for initialization in an application or Microsoft Office document that hosts the Internet Explorer rendering engine. The attacker could also take advantage of compromised websites and websites that accept or host user-provided content or advertisements. These websites could contain specially crafted content that could exploit this vulnerability. An attacker who successfully exploited this vulnerability could gain the same user rights as the current user. (CVE-2017-8618) - An elevation of privilege vulnerability exists in Windows when the Win32k component fails to properly handle objects in memory. An attacker who successfully exploited this vulnerability could run arbitrary code in kernel mode. An attacker could then install programs; view, change, or delete data; or create new accounts with full user rights. (CVE-2017-8467, CVE-2017-8556, CVE-2017-8573, CVE-2017-8577, CVE-2017-8578, CVE-2017-8580) - A Denial Of Service vulnerability exists when Windows Explorer attempts to open a non-existent file. An attacker who successfully exploited this vulnerability could cause a denial of service. A attacker could exploit this vulnerability by hosting a specially crafted web site and convince a user to browse to the page, containing the reference to the non-existing file, and cause the victim's system to stop responding. An attacker could not force a user to view the attacker- controlled content. Instead, an attacker would have to convince a user to take action. For example, an attacker could trick a user into clicking a link that takes the user to the attacker's site The update addresses the vulnerability by correcting how Windows Explorer handles open attempts for non-existent files. (CVE-2017-8587) - A remote code execution vulnerability exists in the way JavaScript engines render when handling objects in memory in Microsoft browsers. The vulnerability could corrupt memory in such a way that an attacker could execute arbitrary code in the context of the current user. An attacker who successfully exploited the vulnerability could gain the same user rights as the current user. (CVE-2017-8606, CVE-2017-8607, CVE-2017-8608) - A security feature bypass vulnerability exists in Microsoft Windows when Kerberos fails to prevent tampering with the SNAME field during ticket exchange. An attacker who successfully exploited this vulnerability could use it to bypass Extended Protection for Authentication. (CVE-2017-8495) - A remote code execution vulnerability exists in the way that the Scripting Engine renders when handling objects in memory in Microsoft browsers. The vulnerability could corrupt memory in such a way that an attacker could execute arbitrary code in the context of the current user. (CVE-2017-8609) - An elevation of privilege vulnerability exists in the way that the Windows Kernel handles objects in memory. An attacker who successfully exploited the vulnerability could execute code with elevated permissions. (CVE-2017-8561) - A remote code execution vulnerability exists in PowerShell when PSObject wraps a CIM Instance. An attacker who successfully exploited this vulnerability could execute malicious code on a vulnerable system. In an attack scenario, an attacker could execute malicious code in a PowerShell remote session. The update addresses the vulnerability by correcting how PowerShell deserializes user supplied scripts. (CVE-2017-8565) - An elevation of privilege vulnerability exists when Windows improperly handles calls to Advanced Local Procedure Call (ALPC). An attacker who successfully exploited this vulnerability could run arbitrary code in the security context of the local system. An attacker could then install programs; view, change, or delete data; or create new accounts with full user rights. (CVE-2017-8562) - An information disclosure vulnerability exists in Microsoft Windows when Win32k fails to properly handle objects in memory. An attacker who successfully exploited the vulnerability could obtain information to further compromise the users system. (CVE-2017-8486) - An information disclosure vulnerability exists in the Windows Performance Monitor Console when it improperly parses XML input containing a reference to an external entity. An attacker who successfully exploited this vulnerability could read arbitrary files via an XML external entity (XXE) declaration. (CVE-2017-0170) - A remote code execution vulnerability exists in the way Microsoft Edge handles objects in memory. The vulnerability could corrupt memory in such a way that an attacker could execute arbitrary code in the context of the current user. An attacker who successfully exploited the vulnerability could gain the same user rights as the current user. (CVE-2017-8595, CVE-2017-8605, CVE-2017-8619) - An elevation of privilege vulnerability exists when the Windows Common Log File System (CLFS) driver improperly handles objects in memory. (CVE-2017-8590) - An information disclosure vulnerability exists when the Windows kernel fails to properly initialize a memory address, allowing an attacker to retrieve information that could lead to a Kernel Address Space Layout Randomization (KASLR) bypass. An attacker who successfully exploited this vulnerability could retrieve the base address of the kernel driver from a compromised process. (CVE-2017-8564) - A security feature bypass vulnerability exists when Microsoft Browsers improperly handle redirect requests. This vulnerability allows Microsoft Browsers to bypass CORS redirect restrictions and to follow redirect requests that should otherwise be ignored. An attacker who successfully exploited this vulnerability could force the browser to send data that would otherwise be restricted to a destination web site of their choice. (CVE-2017-8592) - An Information Disclosure vulnerability exists when the HTTP.sys server application component improperly handles objects in memory. An attacker who successfully exploited this vulnerability could obtain information to further compromise the HTTP.sys server application system. A remote unauthenticated attacker could exploit this vulnerability by issuing a request to the HTTP.sys server application. The update addresses the vulnerability by correcting how the HTTP.sys server application handles objects in memory. (CVE-2017-8582) - A spoofing vulnerability exists when an affected Microsoft browser does not properly parse HTTP content. An attacker who successfully exploited this vulnerability could trick a user by redirecting the user to a specially crafted website. The specially crafted website could either spoof content or serve as a pivot to chain an attack with other vulnerabilities in web services. (CVE-2017-8602) - A denial of service vulnerability exists when Microsoft Common Object Runtime Library improperly handles web requests. An attacker who successfully exploited this vulnerability could cause a denial of service against a .NET web application. A remote unauthenticated attacker could exploit this vulnerability by issuing specially crafted requests to the .NET application. The update addresses the vulnerability by correcting how the .NET web application handles web requests. (CVE-2017-8585) - An elevation of privilege vulnerability exists when Windows improperly handles objects in memory. An attacker who successfully exploited this vulnerability could run processes in an elevated context. (CVE-2017-8581) - An elevation of privilege vulnerability exists in Microsoft Windows when a man-in-the-middle attacker is able to successfully forward an authentication request to a Windows LDAP server, such as a system running Active Directory Domain Services (AD DS) or Active Directory Lightweight Directory Services (AD LDS), which has been configured to require signing or sealing on incoming connections. The update addresses this vulnerability by incorporating support for Extended Protection for Authentication security feature, which allows the LDAP server to detect and block such forwarded authentication requests once enabled. (CVE-2017-8563) - A spoofing vulnerability exists when Microsoft Edge improperly handles specific HTML content. An attacker who successfully exploited this vulnerability could trick a user into believing that the user was on a legitimate website. The specially crafted website could either spoof content or serve as a pivot to chain an attack with other vulnerabilities in web services. (CVE-2017-8611) - A security feature bypass vulnerability exists when Microsoft Edge fails to correctly apply Same Origin Policy for HTML elements present in other browser windows. An attacker could use this vulnerability to trick a user into loading a page with malicious content. (CVE-2017-8599) - A remote code execution vulnerability exists in the way that Microsoft WordPad parses specially crafted files. Exploitation of this vulnerability requires that a user open a specially crafted file with an affected version of Microsoft WordPad. (CVE-2017-8588) - A remote code execution vulnerability exists when Windows Explorer improperly handles executable files and shares during rename operations. An attacker who successfully exploited this vulnerability could run arbitrary code in the context of another user. Users not running as administrators would be less affected. (CVE-2017-8463) - A remote code execution vulnerability exists in the way that Microsoft browser JavaScript engines render content when handling objects in memory. The vulnerability could corrupt memory in such a way that an attacker could execute arbitrary code in the context of the current user. In a web-based attack scenario, an attacker could host a specially crafted website that is designed to exploit the vulnerability through Microsoft browsers and then convince a user to view the website. An attacker could also embed an ActiveX control marked "safe for initialization" in an application or Microsoft Office document that hosts the related rendering engine. The attacker could also take advantage of compromised websites, and websites that accept or host user-provided content or advertisements. These websites could contain specially crafted content that could exploit the vulnerability. An attacker who successfully exploited the vulnerability could gain the same user rights as the current user. (CVE-2017-8601) - An information disclosure vulnerability exists in the Windows System Information Console when it improperly parses XML input containing a reference to an external entity. An attacker who successfully exploited this vulnerability could read arbitrary files via an XML external entity (XXE) declaration. (CVE-2017-8557)"); # https://support.microsoft.com/en-us/help/4025338/windows-10-update-kb4025338 script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?aa6f9fa1"); script_set_attribute(attribute:"solution", value: "Apply security update KB4025338."); 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:POC/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:P/RL:O/RC:C"); script_set_attribute(attribute:"exploitability_ease", value:"Exploits are available"); script_set_attribute(attribute:"exploit_available", value:"true"); script_set_attribute(attribute:"vuln_publication_date", value:"2017/07/11"); script_set_attribute(attribute:"patch_publication_date", value:"2017/07/11"); script_set_attribute(attribute:"plugin_publication_date", value:"2017/11/03"); script_set_attribute(attribute:"plugin_type", value:"local"); script_set_attribute(attribute:"cpe", value:"cpe:/o:microsoft:windows"); script_end_attributes(); script_category(ACT_GATHER_INFO); script_family(english:"Windows : Microsoft Bulletins"); script_copyright(english:"This script is Copyright (C) 2017-2018 Tenable Network Security, Inc."); script_dependencies("smb_check_rollup.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("audit.inc"); include("smb_hotfixes_fcheck.inc"); include("smb_hotfixes.inc"); include("smb_func.inc"); include("misc_func.inc"); get_kb_item_or_exit("SMB/MS_Bulletin_Checks/Possible"); bulletin = "MS17-07"; kbs = make_list('4025338'); if (get_kb_item("Host/patch_management_checks")) hotfix_check_3rd_party(bulletin:bulletin, kbs:kbs, severity:SECURITY_HOLE); get_kb_item_or_exit("SMB/Registry/Enumerated"); get_kb_item_or_exit("SMB/WindowsVersion", exit_code:1); os_name = get_kb_item_or_exit("SMB/ProductName"); if (hotfix_check_sp_range(win10:'0') <= 0) audit(AUDIT_OS_SP_NOT_VULN); if("LTSB" >!< os_name) audit(AUDIT_OS_NOT, "Windows 10 version 1507 LTSB"); share = hotfix_get_systemdrive(as_share:TRUE, exit_on_fail:TRUE); if (!is_accessible_share(share:share)) audit(AUDIT_SHARE_FAIL, share); if ( smb_check_rollup(os:"10", sp:0, os_build:"10240", rollup_date:"07_2017", bulletin:bulletin, rollup_kb_list:[4025338]) ) { replace_kb_item(name:'SMB/Missing/'+bulletin, value:TRUE); hotfix_security_hole(); hotfix_check_fversion_end(); exit(0); } else { hotfix_check_fversion_end(); audit(AUDIT_HOST_NOT, hotfix_get_audit_report()); }NASL family Red Hat Local Security Checks NASL id REDHAT-RHSA-2017-3248.NASL description A security update for .NET Core on RHEL is now available. Red Hat Product Security has rated this update as having a security impact of Low. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link (s) in the References section. New versions of .NET Core that address several security vulnerabilities are now available. The updated versions are .NET Core 1.0.8, 1.1.5 and 2.0.3. Security Fix(es) : * By providing an invalid culture, an attacker can cause a recursive lookup that leads to a denial of service when running on certain Windows platforms. (CVE-2017-8585) * Supplying a specially crafted certificate can cause an infinite X509Chain, resulting in a denial of service. (CVE-2017-11770) last seen 2020-06-01 modified 2020-06-02 plugin id 104774 published 2017-11-27 reporter This script is Copyright (C) 2017-2019 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/104774 title RHEL 7 : .NET Core (RHSA-2017:3248) NASL family Windows : Microsoft Bulletins NASL id SMB_NT_MS17_JUL_4025344.NASL description The remote Windows 10 version 1511 host is missing security update KB4025344. It is, therefore, affected by multiple vulnerabilities : - An information disclosure vulnerability exists in the Windows Performance Monitor Console due to improper parsing of XML input that contains a reference to an external entity. An unauthenticated, remote attacker can exploit this, by convincing a user to create a Data Collector Set and import a specially crafted XML file, to disclose arbitrary files via an XML external entity (XXE) declaration. (CVE-2017-0170) - A remote code execution vulnerability exists in Windows Explorer due to improper handling of executable files and shares during rename operations. An unauthenticated, remote attacker can exploit this, by convincing a user to open a specially crafted file, to execute arbitrary code in the context of the current user. (CVE-2017-8463) - Multiple elevation of privilege vulnerabilities exist in the Microsoft Graphics component due to improper handling of objects in memory. A local attacker can exploit these, via a specially crafted application, to run arbitrary code in kernel mode. (CVE-2017-8467, CVE-2017-8556, CVE-2017-8573, CVE-2017-8577, CVE-2017-8578, CVE-2017-8580) - An information disclosure vulnerability exists in Win32k due to improper handling of objects in memory. A local attacker can exploit this, via a specially crafted application, to disclose sensitive information. (CVE-2017-8486) - A security bypass vulnerability exists in Microsoft Windows when handling Kerberos ticket exchanges due to a failure to prevent tampering with the SNAME field. A man-in-the-middle attacker can exploit this to bypass the Extended Protection for Authentication security feature. (CVE-2017-8495) - An information disclosure vulnerability exists in the Windows System Information Console due to improper parsing of XML input that contains a reference to an external entity. An unauthenticated, remote attacker can exploit this, by convincing a user to open a specially crafted file, to disclose arbitrary files via an XML external entity (XXE) declaration. (CVE-2017-8557) - An elevation of privilege vulnerability exists in the Windows kernel due to improper handling of objects in memory. A local attacker can exploit this, via a specially crafted application, to execute arbitrary code with elevated permissions. (CVE-2017-8561) - An elevation of privilege vulnerability exists in Windows due to improper handling of calls to Advanced Local Procedure Call (ALPC). An authenticated, remote attacker can exploit this via a specially crafted application, to run processes in an elevated context. (CVE-2017-8562) - An elevation of privilege vulnerability exists in Windows due to Kerberos falling back to NT LAN Manager (NTLM) Authentication Protocol as the default authentication protocol. An authenticated, remote attacker can exploit this, via an application that sends specially crafted traffic to a domain controller, to run processes in an elevated context. (CVE-2017-8563) - An information disclosure vulnerability exists in the Windows kernel due to improper initialization of objects in memory. An authenticated, remote attacker can exploit this, via a specially crafted application, to bypass Kernel Address Space Layout Randomization (KASLR) and disclose the base address of the kernel driver. (CVE-2017-8564) - A remote code execution vulnerability exists in PowerShell when handling a PSObject that wraps a CIM instance. An authenticated, remote attacker can exploit this, via a specially crafted script, to execute arbitrary code in a PowerShell remote session. (CVE-2017-8565) - An elevation of privilege vulnerability exists in Windows due to improper handling of objects in memory. A local attacker can exploit this, via a specially crafted application, to run arbitrary code in kernel mode. (CVE-2017-8581) - An information disclosure vulnerability exists in the HTTP.sys server application component due to improper handling of objects in memory. An unauthenticated, remote attacker can exploit this, via a specially crafted request, to disclose sensitive information. (CVE-2017-8582) - A denial of service vulnerability exists in the Microsoft Common Runtime Library component due to improper handling of web requests. An unauthenticated, remote attacker can exploit this, via a specially crafted request, to cause a denial of service condition in a .NET application. (CVE-2017-8585) - A denial of service vulnerability exists in Windows Explorer that is triggered when Explorer attempts to open a non-existent file. An unauthenticated, remote attacker can exploit this, by convincing a user to visit a specially crafted website, to cause a user last seen 2020-06-01 modified 2020-06-02 plugin id 101369 published 2017-07-11 reporter This script is Copyright (C) 2017-2018 Tenable Network Security, Inc. source https://www.tenable.com/plugins/nessus/101369 title KB4025344: Windows 10 Version 1511 July 2017 Cumulative Update NASL family Windows : Microsoft Bulletins NASL id SMB_NT_MS17_JUL_4025342.NASL description The remote Windows 10 version 1703 host is missing security update KB4025342. It is, therefore, affected by multiple vulnerabilities : - An information disclosure vulnerability exists in the Windows Performance Monitor Console due to improper parsing of XML input that contains a reference to an external entity. An unauthenticated, remote attacker can exploit this, by convincing a user to create a Data Collector Set and import a specially crafted XML file, to disclose arbitrary files via an XML external entity (XXE) declaration. (CVE-2017-0170) - A remote code execution vulnerability exists in Windows Explorer due to improper handling of executable files and shares during rename operations. An unauthenticated, remote attacker can exploit this, by convincing a user to open a specially crafted file, to execute arbitrary code in the context of the current user. (CVE-2017-8463) - Multiple elevation of privilege vulnerabilities exist in the Microsoft Graphics component due to improper handling of objects in memory. A local attacker can exploit these, via a specially crafted application, to run arbitrary code in kernel mode. (CVE-2017-8467, CVE-2017-8556, CVE-2017-8573, CVE-2017-8574, CVE-2017-8577, CVE-2017-8578, CVE-2017-8580) - An information disclosure vulnerability exists in Win32k due to improper handling of objects in memory. A local attacker can exploit this, via a specially crafted application, to disclose sensitive information. (CVE-2017-8486) - A security bypass vulnerability exists in Microsoft Windows when handling Kerberos ticket exchanges due to a failure to prevent tampering with the SNAME field. A man-in-the-middle attacker can exploit this to bypass the Extended Protection for Authentication security feature. (CVE-2017-8495) - An information disclosure vulnerability exists in the Windows System Information Console due to improper parsing of XML input that contains a reference to an external entity. An unauthenticated, remote attacker can exploit this, by convincing a user to open a specially crafted file, to disclose arbitrary files via an XML external entity (XXE) declaration. (CVE-2017-8557) - An elevation of privilege vulnerability exists in the Windows kernel due to improper handling of objects in memory. A local attacker can exploit this, via a specially crafted application, to execute arbitrary code with elevated permissions. (CVE-2017-8561) - An elevation of privilege vulnerability exists in Windows due to improper handling of calls to Advanced Local Procedure Call (ALPC). An authenticated, remote attacker can exploit this via a specially crafted application, to run processes in an elevated context. (CVE-2017-8562) - An elevation of privilege vulnerability exists in Windows due to Kerberos falling back to NT LAN Manager (NTLM) Authentication Protocol as the default authentication protocol. An authenticated, remote attacker can exploit this, via an application that sends specially crafted traffic to a domain controller, to run processes in an elevated context. (CVE-2017-8563) - An information disclosure vulnerability exists in the Windows kernel due to improper initialization of objects in memory. An authenticated, remote attacker can exploit this, via a specially crafted application, to bypass Kernel Address Space Layout Randomization (KASLR) and disclose the base address of the kernel driver. (CVE-2017-8564) - A remote code execution vulnerability exists in PowerShell when handling a PSObject that wraps a CIM instance. An authenticated, remote attacker can exploit this, via a specially crafted script, to execute arbitrary code in a PowerShell remote session. (CVE-2017-8565) - An elevation of privilege vulnerability exists in Windows Input Method Editor (IME) due to improper handling of parameters in a method of a DCOM class. A local attacker can exploit this, via a specially crafted application, to run processes in an elevated context. (CVE-2017-8566) - An elevation of privilege vulnerability exists in Windows due to improper handling of objects in memory. A local attacker can exploit this, via a specially crafted application, to run arbitrary code in kernel mode. (CVE-2017-8581) - An information disclosure vulnerability exists in the HTTP.sys server application component due to improper handling of objects in memory. An unauthenticated, remote attacker can exploit this, via a specially crafted request, to disclose sensitive information. (CVE-2017-8582) - A denial of service vulnerability exists in the Microsoft Common Runtime Library component due to improper handling of web requests. An unauthenticated, remote attacker can exploit this, via a specially crafted request, to cause a denial of service condition in a .NET application. (CVE-2017-8585) - A remote code execution vulnerability exists in WordPad due to improper parsing of specially crafted files. An unauthenticated, remote attacker can exploit this, by convincing a user to open a specially crafted file, to execute arbitrary code in the context of the current user. (CVE-2017-8588) - A remote code execution vulnerability exists in the Windows Search component due to improper handling of objects in memory. An unauthenticated, remote attacker can exploit this, by sending specially crafted messages to the Windows Search service, to elevate privileges and execute arbitrary code. (CVE-2017-8589) - An elevation of privilege vulnerability exists in the Windows Common Log File System (CLFS) driver due to improper handling of objects in memory. A local attacker can exploit this, via a specially crafted application, to run processes in an elevated context. (CVE-2017-8590) - A security bypass vulnerability exists in Microsoft browsers due to improper handling of redirect requests. An unauthenticated, remote attacker can exploit this, by convincing a user to visit a specially crafted website, to bypass CORS redirect restrictions. (CVE-2017-8592) - A remote code execution vulnerability exists in Microsoft Edge due to improper handling of objects in memory. An unauthenticated, remote attacker can exploit this, by convincing a user to visit a specially crafted website, to execute arbitrary code in the context of the current user. (CVE-2017-8596) - Multiple remote code execution vulnerability exist in Microsoft Edge in the scripting engine due to improper handling of objects in memory. An unauthenticated, remote attacker can exploit these, by convincing a user to visit a specially crafted website, to execute arbitrary code in the context of the current user. (CVE-2017-8598, CVE-2017-8603, CVE-2017-8604, CVE-2017-8605, CVE-2017-8610, CVE-2017-8619) - A security bypass vulnerability exists in Microsoft Edge due to a failure to correctly apply the same-origin policy for HTML elements present in other browser windows. An unauthenticated, remote attacker can exploit this, by convincing a user to follow a link, to cause the user to load a malicious website. (CVE-2017-8599) - A remote code execution vulnerability exists in Microsoft Edge in the Chakra JavaScript engine due to improper handling of objects in memory. An unauthenticated, remote attacker can exploit this, by convincing a user to visit a specially crafted website, to execute arbitrary code in the context of the current user. (CVE-2017-8601) - A spoofing vulnerability exists in Microsoft browsers due to improper parsing of HTTP content. An unauthenticated, remote attacker can exploit this, by convincing a user to click a specially crafted URL, to redirect the user to a malicious website. (CVE-2017-8602) - Multiple remote code execution vulnerabilities exist in Microsoft browsers in the JavaScript engines due to improper handling of objects in memory. An unauthenticated, remote attacker can exploit these, by convincing a user to visit a specially crafted website, to execute arbitrary code in the context of the current user. (CVE-2017-8606, CVE-2017-8607, CVE-2017-8608) - A remote code execution vulnerability exists in Microsoft browsers in the scripting engine due to improper handling of objects in memory. An unauthenticated, remote attacker can exploit this, by convincing a user to visit a specially crafted website, to execute arbitrary code in the context of the current user. (CVE-2017-8609) - A spoofing vulnerability exists in Microsoft Edge due to improper parsing of HTTP content. An unauthenticated, remote attacker can exploit this, by convincing a user to click a specially crafted URL, to redirect the user to a malicious website. (CVE-2017-8611) - A remote code execution vulnerability exists in Microsoft Edge due to improper handling of objects in memory. An unauthenticated, remote attacker can exploit this, by convincing a user to visit a specially crafted website, to execute arbitrary code in the context of the current user. (CVE-2017-8617) - A remote code execution vulnerability exists in Internet Explorer in the VBScript engine due to improper handling of objects in memory. An unauthenticated, remote attacker can exploit this, by convincing a user to visit a specially crafted website, to execute arbitrary code in the context of the current user. (CVE-2017-8618) last seen 2020-06-01 modified 2020-06-02 plugin id 101368 published 2017-07-11 reporter This script is Copyright (C) 2017-2018 Tenable Network Security, Inc. source https://www.tenable.com/plugins/nessus/101368 title KB4025342: Windows 10 Version 1703 July 2017 Cumulative Update NASL family Windows : Microsoft Bulletins NASL id SMB_NT_MS17_JUL_4025339.NASL description The remote Windows host is missing security update KB4025339. It is, therefore, affected by multiple vulnerabilities : - An information disclosure vulnerability exists in the Windows Performance Monitor Console due to improper parsing of XML input that contains a reference to an external entity. An unauthenticated, remote attacker can exploit this, by convincing a user to create a Data Collector Set and import a specially crafted XML file, to disclose arbitrary files via an XML external entity (XXE) declaration. (CVE-2017-0170) - A remote code execution vulnerability exists in Windows Explorer due to improper handling of executable files and shares during rename operations. An unauthenticated, remote attacker can exploit this, by convincing a user to open a specially crafted file, to execute arbitrary code in the context of the current user. (CVE-2017-8463) - Multiple elevation of privilege vulnerabilities exist in the Microsoft Graphics component due to improper handling of objects in memory. A local attacker can exploit these, via a specially crafted application, to run arbitrary code in kernel mode. (CVE-2017-8467, CVE-2017-8556, CVE-2017-8573, CVE-2017-8574, CVE-2017-8577, CVE-2017-8578, CVE-2017-8580) - An information disclosure vulnerability exists in Win32k due to improper handling of objects in memory. A local attacker can exploit this, via a specially crafted application, to disclose sensitive information. (CVE-2017-8486) - A security bypass vulnerability exists in Microsoft Windows when handling Kerberos ticket exchanges due to a failure to prevent tampering with the SNAME field. A man-in-the-middle attacker can exploit this to bypass the Extended Protection for Authentication security feature. (CVE-2017-8495) - An information disclosure vulnerability exists in the Windows System Information Console due to improper parsing of XML input that contains a reference to an external entity. An unauthenticated, remote attacker can exploit this, by convincing a user to open a specially crafted file, to disclose arbitrary files via an XML external entity (XXE) declaration. (CVE-2017-8557) - An elevation of privilege vulnerability exists in the Windows kernel due to improper handling of objects in memory. A local attacker can exploit this, via a specially crafted application, to execute arbitrary code with elevated permissions. (CVE-2017-8561) - An elevation of privilege vulnerability exists in Windows due to improper handling of calls to Advanced Local Procedure Call (ALPC). An authenticated, remote attacker can exploit this via a specially crafted application, to run processes in an elevated context. (CVE-2017-8562) - An elevation of privilege vulnerability exists in Windows due to Kerberos falling back to NT LAN Manager (NTLM) Authentication Protocol as the default authentication protocol. An authenticated, remote attacker can exploit this, via an application that sends specially crafted traffic to a domain controller, to run processes in an elevated context. (CVE-2017-8563)* - An information disclosure vulnerability exists in the Windows kernel due to improper initialization of objects in memory. An authenticated, remote attacker can exploit this, via a specially crafted application, to bypass Kernel Address Space Layout Randomization (KASLR) and disclose the base address of the kernel driver. (CVE-2017-8564) - A remote code execution vulnerability exists in PowerShell when handling a PSObject that wraps a CIM instance. An authenticated, remote attacker can exploit this, via a specially crafted script, to execute arbitrary code in a PowerShell remote session. (CVE-2017-8565) - An elevation of privilege vulnerability exists in Windows Input Method Editor (IME) due to improper handling of parameters in a method of a DCOM class. A local attacker can exploit this, via a specially crafted application, to run processes in an elevated context. (CVE-2017-8566) - An elevation of privilege vulnerability exists in Windows due to improper handling of objects in memory. A local attacker can exploit this, via a specially crafted application, to run arbitrary code in kernel mode. (CVE-2017-8581) - An information disclosure vulnerability exists in the HTTP.sys server application component due to improper handling of objects in memory. An unauthenticated, remote attacker can exploit this, via a specially crafted request, to disclose sensitive information. (CVE-2017-8582) - A remote code execution vulnerability exists in Microsoft HoloLens due to improper handling of objects in memory. An unauthenticated, remote attacker can exploit this, via a specially crafted packet, to execute arbitrary code. (CVE-2017-8584) - A denial of service vulnerability exists in the Microsoft Common Runtime Library component due to improper handling of web requests. An unauthenticated, remote attacker can exploit this, via a specially crafted request, to cause a denial of service condition in a .NET application. (CVE-2017-8585) - A remote code execution vulnerability exists in WordPad due to improper parsing of specially crafted files. An unauthenticated, remote attacker can exploit this, by convincing a user to open a specially crafted file, to execute arbitrary code in the context of the current user. (CVE-2017-8588) - A remote code execution vulnerability exists in the Windows Search component due to improper handling of objects in memory. An unauthenticated, remote attacker can exploit this, by sending specially crafted messages to the Windows Search service, to elevate privileges and execute arbitrary code. (CVE-2017-8589) - An elevation of privilege vulnerability exists in the Windows Common Log File System (CLFS) driver due to improper handling of objects in memory. A local attacker can exploit this, via a specially crafted application, to run processes in an elevated context. (CVE-2017-8590) - A security bypass vulnerability exists in Microsoft browsers due to improper handling of redirect requests. An unauthenticated, remote attacker can exploit this, by convincing a user to visit a specially crafted website, to bypass CORS redirect restrictions. (CVE-2017-8592) - Multiple remote code execution vulnerability exist in Microsoft Edge in the scripting engine due to improper handling of objects in memory. An unauthenticated, remote attacker can exploit these, by convincing a user to visit a specially crafted website, to execute arbitrary code in the context of the current user. (CVE-2017-8595, CVE-2017-8598, CVE-2017-8603, CVE-2017-8604, CVE-2017-8605, CVE-2017-8619) - A remote code execution vulnerability exists in Microsoft Edge due to improper handling of objects in memory. An unauthenticated, remote attacker can exploit this, by convincing a user to visit a specially crafted website, to execute arbitrary code in the context of the current user. (CVE-2017-8596) - A security bypass vulnerability exists in Microsoft Edge due to a failure to correctly apply the same-origin policy for HTML elements present in other browser windows. An unauthenticated, remote attacker can exploit this, by convincing a user to follow a link, to cause the user to load a malicious website. (CVE-2017-8599) - A remote code execution vulnerability exists in Microsoft Edge in the Chakra JavaScript engine due to improper handling of objects in memory. An unauthenticated, remote attacker can exploit this, by convincing a user to visit a specially crafted website, to execute arbitrary code in the context of the current user. (CVE-2017-8601) - A spoofing vulnerability exists in Microsoft browsers due to improper parsing of HTTP content. An unauthenticated, remote attacker can exploit this, by convincing a user to click a specially crafted URL, to redirect the user to a malicious website. (CVE-2017-8602) - Multiple remote code execution vulnerabilities exist in Microsoft browsers in the JavaScript engines due to improper handling of objects in memory. An unauthenticated, remote attacker can exploit these, by convincing a user to visit a specially crafted website, to execute arbitrary code in the context of the current user. (CVE-2017-8606, CVE-2017-8607, CVE-2017-8608) - A remote code execution vulnerability exists in Microsoft browsers in the scripting engine due to improper handling of objects in memory. An unauthenticated, remote attacker can exploit this, by convincing a user to visit a specially crafted website, to execute arbitrary code in the context of the current user. (CVE-2017-8609) - A spoofing vulnerability exists in Microsoft Edge due to improper parsing of HTTP content. An unauthenticated, remote attacker can exploit this, by convincing a user to click a specially crafted URL, to redirect the user to a malicious website. (CVE-2017-8611) - A remote code execution vulnerability exists in Internet Explorer in the VBScript engine due to improper handling of objects in memory. An unauthenticated, remote attacker can exploit this, by convincing a user to visit a specially crafted website, to execute arbitrary code in the context of the current user. (CVE-2017-8618) * note CVE-2017-8563 introduces a registry setting that administrators can use to help make LDAP authentication over SSL/TLS more secure, administrators need to create a LdapEnforceChannelBinding registry setting on machine running AD DS or AD LDS. last seen 2020-06-01 modified 2020-06-02 plugin id 101366 published 2017-07-11 reporter This script is Copyright (C) 2017-2019 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/101366 title KB4025339: Windows 10 Version 1607 and Windows Server 2016 July 2017 Cumulative Update
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References
- http://www.securityfocus.com/bid/99432
- http://www.securityfocus.com/bid/99432
- http://www.securitytracker.com/id/1038864
- http://www.securitytracker.com/id/1038864
- https://access.redhat.com/errata/RHSA-2017:3248
- https://access.redhat.com/errata/RHSA-2017:3248
- https://portal.msrc.microsoft.com/en-us/security-guidance/advisory/CVE-2017-8585
- https://portal.msrc.microsoft.com/en-us/security-guidance/advisory/CVE-2017-8585