CVE-2014-0789— Schneider Electric OPC Factory Server Buffer Overflow
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I. Basic Information for CVE-2014-0789
Vulnerability Information
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Vulnerability Title
Schneider Electric OPC Factory Server Buffer Overflow
Source: NVD (National Vulnerability Database)
Vulnerability Description
Multiple buffer overflows in the OPC Automation 2.0 Server Object ActiveX control in Schneider Electric OPC Factory Server (OFS) TLXCDSUOFS33 3.5 and earlier, TLXCDSTOFS33 3.5 and earlier, TLXCDLUOFS33 3.5 and earlier, TLXCDLTOFS33 3.5 and earlier, and TLXCDLFOFS33 3.5 and earlier allow remote attackers to cause a denial of service via long arguments to unspecified functions.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
堆缓冲区溢出
Source: NVD (National Vulnerability Database)
Vulnerability Title
多款Schneider Electric OFS产品缓冲区溢出漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Schneider Electric OFS（OPC Factory Server）是法国施耐德电气（Schneider Electric）公司的一套实时访问数据的客户端应用程序。该应用程序具有易于集成、自定义接口等特点。 多款Schneider Electric OFS产品中的OPC Automation 2.0 Server Object ActiveX控件存在缓冲区溢出漏洞。远程攻击者可借助‘long’参数利用该漏洞造成拒绝服务。以下产品及版本受到影响：Schneider Electric OFS
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| Schneider Electric | OPC Factory Server (OFS) | 0 ~ TLXCDSUOFS33 – V3.5 | - |
II. Public POCs for CVE-2014-0789
| # | POC Description | Source Link | Shenlong Link |
|---|
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- http://ics-cert.us-cert.gov/advisories/ICSA-14-093-01x_refsource_MISC
- https://nvd.nist.gov/vuln/detail/CVE-2014-0789
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V. Comments for CVE-2014-0789
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