Vulnerabilities > CVE-2008-4387 - Code Injection vulnerability in multiple products
Attack vector
NETWORK Attack complexity
MEDIUM Privileges required
NONE Confidentiality impact
COMPLETE Integrity impact
COMPLETE Availability impact
COMPLETE Summary
Unspecified vulnerability in the Simba MDrmSap ActiveX control in mdrmsap.dll in SAP SAPgui allows remote attackers to execute arbitrary code via unknown vectors involving instantiation by Internet Explorer. Patch Information (SAP Login Required) = http://service.sap.com/sap/support/notes/1142431
Vulnerable Configurations
Part | Description | Count |
---|---|---|
Application | 1 | |
Application | 1 | |
Application | 1 |
Common Weakness Enumeration (CWE)
Common Attack Pattern Enumeration and Classification (CAPEC)
- Leverage Executable Code in Non-Executable Files An attack of this type exploits a system's trust in configuration and resource files, when the executable loads the resource (such as an image file or configuration file) the attacker has modified the file to either execute malicious code directly or manipulate the target process (e.g. application server) to execute based on the malicious configuration parameters. Since systems are increasingly interrelated mashing up resources from local and remote sources the possibility of this attack occurring is high. The attack can be directed at a client system, such as causing buffer overrun through loading seemingly benign image files, as in Microsoft Security Bulletin MS04-028 where specially crafted JPEG files could cause a buffer overrun once loaded into the browser. Another example targets clients reading pdf files. In this case the attacker simply appends javascript to the end of a legitimate url for a pdf (http://www.gnucitizen.org/blog/danger-danger-danger/) http://path/to/pdf/file.pdf#whatever_name_you_want=javascript:your_code_here The client assumes that they are reading a pdf, but the attacker has modified the resource and loaded executable javascript into the client's browser process. The attack can also target server processes. The attacker edits the resource or configuration file, for example a web.xml file used to configure security permissions for a J2EE app server, adding role name "public" grants all users with the public role the ability to use the administration functionality. The server trusts its configuration file to be correct, but when they are manipulated, the attacker gains full control.
- Manipulating User-Controlled Variables This attack targets user controlled variables (DEBUG=1, PHP Globals, and So Forth). An attacker can override environment variables leveraging user-supplied, untrusted query variables directly used on the application server without any data sanitization. In extreme cases, the attacker can change variables controlling the business logic of the application. For instance, in languages like PHP, a number of poorly set default configurations may allow the user to override variables.
Nessus
NASL family | Windows |
NASL id | SAP_GUI_MDRMSAP.NASL |
description | The remote host contains the |
last seen | 2020-06-01 |
modified | 2020-06-02 |
plugin id | 40617 |
published | 2009-08-11 |
reporter | This script is Copyright (C) 2009-2018 Tenable Network Security, Inc. |
source | https://www.tenable.com/plugins/nessus/40617 |
title | SAP SAPgui MDrmSap ActiveX (mdrmsap.dll) Buffer Overflow |
code |
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Seebug
bulletinFamily | exploit |
description | BUGTRAQ ID: 32186 CVE(CAN) ID: CVE-2008-4387 SAPgui是SAP软件的图形用户界面客户端。 SAPgui的一个组件提供名为MDrmSap的ActiveX控件(mdrmsap.dll)。该控件没有正确地验证某些用户输入参数,如果用户使用IE打开了恶意HTML文档并试图实例化该控件,就会导致浏览器崩溃或执行任意代码。 SAP Sapgui 临时解决方法: * 在IE中禁用MDrmSap ActiveX控件,为以下CLSID设置kill bit: {B01952B0-AF66-11D1-B10D-0060086F6D97} 或将以下文本保存为.REG文件并导入: Windows Registry Editor Version 5.00 [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Internet Explorer\ActiveX Compatibility\{B01952B0-AF66-11D1-B10D-0060086F6D97}] "Compatibility Flags"=dword:00000400 厂商补丁: SAP --- 目前厂商已经发布了升级补丁以修复这个安全问题,请到厂商的主页下载: <a href=http://www.sap.com/ target=_blank>http://www.sap.com/</a> |
id | SSV:4427 |
last seen | 2017-11-19 |
modified | 2008-11-11 |
published | 2008-11-11 |
reporter | Root |
title | SAP AG SAPgui mdrmsap.dll ActiveX控件远程代码执行漏洞 |