CVE-2011-4613
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.
X.Org X Server是X.Org（X.org）基金会的一款X Window系统显示服务器。 X.Org X wrapper (xserver-wrapper.c)在Debian GNU/Linux和Ubuntu Linux中存在权限许可和访问控制问题漏洞，该漏洞源于程序没有正确验证启动X系统用户的TTY控制台权限。本地攻击者可利用该漏洞绕过控制台的权限检查。
Public Exploits 1
ExploitDB · 1
EDB-18040#CVE-2011-4613 [local]
Possible ATT&CK Techniques 1 AI
T1078 · Valid Accounts
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I. Basic Information for CVE-2011-4613
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
The X.Org X wrapper (xserver-wrapper.c) in Debian GNU/Linux and Ubuntu Linux does not properly verify the TTY of a user who is starting X, which allows local users to bypass intended access restrictions by associating stdin with a file that is misinterpreted as the console TTY.
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
X.Org X Server 权限许可和访问控制问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
X.Org X Server是X.Org（X.org）基金会的一款X Window系统显示服务器。 X.Org X wrapper (xserver-wrapper.c)在Debian GNU/Linux和Ubuntu Linux中存在权限许可和访问控制问题漏洞，该漏洞源于程序没有正确验证启动X系统用户的TTY控制台权限。本地攻击者可利用该漏洞绕过控制台的权限检查。
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-2011-4613
| # | POC Description | Source Link | Shenlong Link |
|---|
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Vendor Advisories for CVE-2011-4613 (3)
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http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=652249 x_refsource_MISC
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Same Patch Batch · n/a · 2014-02-05 · 17 CVEs total
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| CVE-2014-1439 | HipHop Virtual Machine for PHP 安全漏洞 | |
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| CVE-2013-1466 | glFusion 多个跨站脚本漏洞 | |
| CVE-2013-1470 | Geeklog 跨站脚本漏洞 | |
| CVE-2013-1852 | WordPress LeagueManager插件‘league_id’参数SQL注入漏洞 | |
| CVE-2013-1967 | MediaElement.js ‘file’参数跨站脚本漏洞 | |
| CVE-2013-2691 | jetAudio 远程基于栈的缓冲区溢出漏洞 | |
| CVE-2013-3639 | Xaraya 多个跨站脚本漏洞 | |
| CVE-2013-4978 | Aloaha PDF Suite 基于栈的缓冲区溢出漏洞 | |
| CVE-2014-1403 | EasyXDM 跨站脚本漏洞 | |
| CVE-2014-0497 | Adobe Flash Player 整数溢出漏洞 |
IV. Related Vulnerabilities
V. Comments for CVE-2011-4613
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