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CVE-2011-3321

Quick assessment

Affected
n/a n/a
Exploitation
High exploitation probability; assess promptly
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

用于SIMATIC WinCC flexible Runtime和SIMATIC WinCC (TIA Portal) Runtime Advanced的Siemens WinCC Runtime Advanced Loader中存在基于堆的缓冲区溢出漏洞。远程攻击者可以借助到TCP端口2308特制的数据包导致拒绝服务（内存崩溃）或者可能执行任意代码。

AI Predicted 9.8 Difficulty: Easy EPSS 7.07% · P94

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2011-3321

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Heap-based buffer overflow in the Siemens WinCC Runtime Advanced Loader, as used in SIMATIC WinCC flexible Runtime and SIMATIC WinCC (TIA Portal) Runtime Advanced, allows remote attackers to cause a denial of service (memory corruption) or possibly execute arbitrary code via a crafted packet to TCP port 2308.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
Siemens SIMATIC WinCC Runtime Loader缓冲区溢出漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
用于SIMATIC WinCC flexible Runtime和SIMATIC WinCC (TIA Portal) Runtime Advanced的Siemens WinCC Runtime Advanced Loader中存在基于堆的缓冲区溢出漏洞。远程攻击者可以借助到TCP端口2308特制的数据包导致拒绝服务（内存崩溃）或者可能执行任意代码。
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
- n/a n/a -

II. Public POCs for CVE-2011-3321

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III. Intelligence Information for CVE-2011-3321

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Vendor Advisories for CVE-2011-3321 (2)

Other References for CVE-2011-3321 (2)

Same Patch Batch · n/a · 2011-09-15 · 33 CVEs total

CVE-2011-1988 Microsoft Office Excel畸形记录缓冲区溢出漏洞
CVE-2011-2442 Adobe Acrobat和Reader输入验证漏洞
CVE-2011-2441 Adobe Acrobat和Reader CoolType.dll多个栈缓冲区溢出漏洞
CVE-2011-2440 Adobe Acrobat和Reader释放后使用漏洞
CVE-2011-2439 Adobe Acrobat和Reader内存泄露远程代码执行漏洞
CVE-2011-2438 Adobe Acrobat和Reader image-parsing库多个栈缓冲区溢出漏洞
CVE-2011-2437 Adobe Acrobat和Reader堆缓冲区溢出漏洞
CVE-2011-2436 Adobe Acrobat和Reader image-parsing库堆缓冲区溢出漏洞
CVE-2011-2435 Adobe Acrobat和Reader远程缓冲区溢出漏洞
CVE-2011-2434 Adobe Acrobat和Reader堆缓冲区溢出漏洞
CVE-2011-2433 Adobe Acrobat和Reader远程堆缓冲区溢出漏洞
CVE-2011-2432 Adobe Acrobat和Reader U3D Tiff远程缓冲区溢出漏洞
CVE-2011-2431 Adobe Acrobat和Reader远程安全绕过漏洞
CVE-2011-1991 Microsoft Windows不安全库加载漏洞
CVE-2011-1990 Microsoft Office Excel数据解析远程代码执行漏洞
CVE-2011-1989 Microsoft Office Excel条件表达式代码执行漏洞
CVE-2011-3211 Bcfg2输入验证漏洞
CVE-2011-1987 Microsoft Office Excel数组索引远程代码执行漏洞
CVE-2011-1986 Microsoft Office Excel畸形对象释放后使用WriteAV漏洞
CVE-2011-1984 Microsoft Windows WINS Server 'ECommEndDlg()'本地权限提升漏洞

Showing top 20 of 33 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: n/a
Same vendor: n/a

V. Comments for CVE-2011-3321

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