Vulnerabilities > CVE-2008-2005 - Resource Management Errors vulnerability in Wonderware Intouch and Suitelink

047910
CVSS 5.0 - MEDIUM
Attack vector
NETWORK
Attack complexity
LOW
Privileges required
NONE
Confidentiality impact
NONE
Integrity impact
NONE
Availability impact
PARTIAL
network
low complexity
wonderware
CWE-399
exploit available
NVD
Published: 2008-05-06
Updated: 2018-10-11

Summary

The SuiteLink Service (aka slssvc.exe) in WonderWare SuiteLink before 2.0 Patch 01, as used in WonderWare InTouch 8.0, allows remote attackers to cause a denial of service (NULL pointer dereference and service shutdown) and possibly execute arbitrary code via a large length value in a Registration packet to TCP port 5413, which causes a memory allocation failure.

Vulnerable Configurations

Part Description Count
Application
Wonderware
2

Common Weakness Enumeration (CWE)

Exploit-Db

descriptionWonderWare SuiteLink 2.0 Remote Denial of Service Exploit (meta). CVE-2008-2005. Dos exploit for windows platform
fileexploits/windows/dos/6474.rb
idEDB-ID:6474
last seen2016-01-31
modified2008-09-17
platformwindows
port
published2008-09-17
reporterbelay tows
sourcehttps://www.exploit-db.com/download/6474/
titleWonderWare SuiteLink 2.0 - Remote Denial of Service Exploit meta
typedos

Packetstorm

data sourcehttps://packetstormsecurity.com/files/download/70060/wonderware-dos.txt
idPACKETSTORM:70060
last seen2016-12-05
published2008-09-17
reporterbelay tows
sourcehttps://packetstormsecurity.com/files/70060/wonderware-dos.txt.html
titlewonderware-dos.txt

Seebug

bulletinFamilyexploit
descriptionBUGTRAQ ID: 28974 CVE(CAN) ID: CVE-2008-2005 WonderWare是一家工业自动化和信息软件解决方案的供应商。 WonderWare在处理畸形请求数据时存在漏洞，远程攻击者可能利用此漏洞导致服务不可用。 WonderWare的SuiteLink服务在5413/TCP端口上监听连接。连接到该服务的非认证客户端程序可以发送畸形报文，通过调用new()运算符导致内存分配操作失败并返回空指针。由于对内存分配操作的结果缺少错误检查，程序之后可能会使用空指针作为内存拷贝操作的目标，这可能触发内存访问异常并终止服务。 攻击者可以通过在Registration报文中指定超大的长度字段来触发内存分配操作失败，以下二进制程序段说明漏洞起因： /----------- .text:00405C1B mov esi, [ebp+dwLen] ; Our value from packet ... .text:00405C20 push edi .text:00405C21 test esi, esi ; Check value != 0 ... .text:00405C31 push esi ; Alloc with our length .text:00405C32 mov [ebp+var_4], 0 .text:00405C39 call operator new(uint); Big values return NULL .text:00405C3E mov ecx, esi ; Memcpy with our length .text:00405C40 mov esi, [ebp+pDestionationAddr] .text:00405C43 mov [ebx+4], eax ; new result is used as dest .text:00405C46 mov edi, eax ; address without checks. .text:00405C48 mov eax, ecx .text:00405C4A add esp, 4 .text:00405C4D shr ecx, 2 .text:00405C50 rep movsd ; AV due to invalid .text:00405C52 mov ecx, eax ; destination pointer. .text:00405C54 and ecx, 3 - -----------/ Wonderware SuiteLink 2.0 Wonderware ---------- 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.wonderware.com/support/mmi/comprehensive/kbcd/html/t002260.htm target=_blank>http://www.wonderware.com/support/mmi/comprehensive/kbcd/html/t002260.htm</a>
idSSV:3262
last seen2017-11-19
modified2008-05-07
published2008-05-07
reporterRoot
titleWonderWare SuiteLink slssvc.exe远程拒绝服务漏洞

Statements

contributor
lastmodified2008-05-20
organizationWonderware
statementWonderware, a business unit of Invensys, is a pioneer in the secure use of Microsoft Windows software for industrial applications and a leader in the field of Industrial Automation security. Wonderware is also committed to active collaboration and involvement with customers and industry standards authorities to provide secure applications, security best practices, deployment guidelines, tools and prescriptive guidance for maintaining a secure automation environment. Recently, a vulnerability was discovered in SuiteLink Version 2.0 which could potentially expose an unsecured automation network to a denial of service attempt. While there is no indication whatsoever of the existence of an exploit for this issue, Wonderware published a Technical Alert describing the issue and released a Patch in April to resolve the problem. The vulnerability is closed in SuiteLink Version 2.0 Patch 01 and Wonderware is urging Customers to install the patch as soon as possible. More details can be found in Tech Alert 106 posted on the Wonderware Technical Support website. Customers who have not yet signed up for access to the Wonderware Technical Support website can register here free of charge to read the Tech Alert and receive the patch. For customers on an active support program, Wonderware has also created the Wonderware Security Central Home Page to help our customers with security issues. Here we have posted “Securing Industrial Control Systems”, a security guidance manual describing recommended security protocols for automation enterprises and installations in a Microsoft environment. Customers, System Integrators, and IT professionals who build and maintain automation networks are advised to read and understand the manual, and to apply the design recommendations to their automation environment to mitigate security risks properly for all forms of security threats. Wonderware Technical Support is also available to help customers needing advanced security assistance. More information is available about Wonderware Customer Support Programs by clicking here or by telephone at 1-800-WONDER-1 or by email at [email protected]. Wonderware also makes every effort to support Microsoft Security Updates within 15 business days of release. Information regarding Microsoft Security Update compatibility can be found on the Wonderware Security Central Home Page. Wonderware will continue to provide guidance on security issues and to respond responsibly to security issues to serve our customers and to help them protect their operations.

References