CVE-2011-4093
Quick assessment
Affected
n/a n/a
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
libnet6（也称net6）是一个小型的基于C语言的接口函数库，它提供了低层网络数据报的构造、处理和发送功能，其目的是建立一个简单统一的网络编程接口以屏蔽不同操作系统底层网络编程的差别。 libnet6 1.3.13及之前的版本中的inc/server.hpp文件中存在整数溢出漏洞。远程攻击者可通过发送大量的连接造成溢出发生，程序提供另一位用户的ID，利用该漏洞劫持连接，获取其他用户的权限。
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I. Basic Information for CVE-2011-4093
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Integer overflow in inc/server.hpp in libnet6 (aka net6) before 1.3.14 might allow remote attackers to hijack connections and gain privileges as other users by making a large number of connections until the overflow occurs and an ID of another user is provided.
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
libnet6 整数溢出漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
libnet6（也称net6）是一个小型的基于C语言的接口函数库，它提供了低层网络数据报的构造、处理和发送功能，其目的是建立一个简单统一的网络编程接口以屏蔽不同操作系统底层网络编程的差别。 libnet6 1.3.13及之前的版本中的inc/server.hpp文件中存在整数溢出漏洞。远程攻击者可通过发送大量的连接造成溢出发生，程序提供另一位用户的ID，利用该漏洞劫持连接，获取其他用户的权限。
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-2011-4093
| # | POC Description | Source Link | Shenlong Link |
|---|
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Vendor Advisories for CVE-2011-4093 (2)
-
https://bugzilla.redhat.com/show_bug.cgi?id=750631 x_refsource_CONFIRM
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https://bugzilla.novell.com/show_bug.cgi?id=727710 x_refsource_CONFIRM
Mailing List Discussions for CVE-2011-4093 (3)
Other References for CVE-2011-4093 (2)
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http://www.oracle.com/technetwork/topics/security/bulletinapr2015-2511959.html x_refsource_CONFIRM
Same Patch Batch · n/a · 2014-02-10 · 19 CVEs total
| CVE-2013-6024 | 多款F5产品信息泄露漏洞 | |
| CVE-2014-1876 | Oracle OpenJDK和Oracle Java JDK 不安全临时文件创建漏洞 | |
| CVE-2014-1213 | Sophos Anti-Virus engine 安全绕过漏洞 | |
| CVE-2013-2214 | Nagios 权限许可和访问控制问题漏洞 | |
| CVE-2013-2055 | Apache Wicket 信息泄露漏洞 | |
| CVE-2012-0064 | X.Org xkeyboard-config组件权限许可和访问控制漏洞 | |
| CVE-2011-4610 | Red Hat JBoss Web 缓冲区溢出漏洞 | |
| CVE-2014-1931 | Visibility Software Cyber Recruiter 信息泄露漏洞 | |
| CVE-2014-1930 | Visibility Software Cyber Recruiter 信息泄露漏洞 | |
| CVE-2010-4777 | Perl‘Perl_reg_numbered_buff_fetch’函数输入验证漏洞 | |
| CVE-2013-4736 | Qualcomm Innovation Center Android for MSM 整数溢出漏洞 | |
| CVE-2012-3406 | GNU glibc 格式化打印功能权限许可和访问控制漏洞 | |
| CVE-2012-3405 | GNU glibc 格式化打印功能数字错误漏洞 | |
| CVE-2012-3404 | GNU glibc 格式化打印功能数字错误漏洞 | |
| CVE-2012-2328 | Standards-Based Linux Instrumentation for Manageability CIM Client 加密问题漏洞 | |
| CVE-2011-4930 | Condor 格式化字符串漏洞 | |
| CVE-2011-4092 | obby 输入验证漏洞 | |
| CVE-2011-4091 | libnet6 授权问题漏洞 |
IV. Related Vulnerabilities
Same vendor: n/a
V. Comments for CVE-2011-4093
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