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CVE-2011-2716

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.

BusyBox是乌克兰软件开发者Denis Vlasenko所负责维护的一套包含了多个linux命令和工具的应用程序。 BusyBox 1.20.0之前版本中的DHCP客户端（udhcpc）没有从DHCP服务器响应中正确转义某些shell元字符，导致存在代码执行漏洞。远程攻击者可通过欺骗DHCP服务器以超级用户权限执行任意代码。

AI Predicted 8.1 Difficulty: Easy EPSS 1.80% · P76
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I. Basic Information for CVE-2011-2716

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
The DHCP client (udhcpc) in BusyBox before 1.20.0 allows remote DHCP servers to execute arbitrary commands via shell metacharacters in the (1) HOST_NAME, (2) DOMAIN_NAME, (3) NIS_DOMAIN, and (4) TFTP_SERVER_NAME host name options.
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
BusyBox udhcpc远程代码执行漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
BusyBox是乌克兰软件开发者Denis Vlasenko所负责维护的一套包含了多个linux命令和工具的应用程序。 BusyBox 1.20.0之前版本中的DHCP客户端（udhcpc）没有从DHCP服务器响应中正确转义某些shell元字符，导致存在代码执行漏洞。远程攻击者可通过欺骗DHCP服务器以超级用户权限执行任意代码。
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-2011-2716

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III. Intelligence Information for CVE-2011-2716

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Vendor Advisories for CVE-2011-2716 (4)

Exploits & Public PoCs for CVE-2011-2716 (1)

Mailing List Discussions for CVE-2011-2716 (3)

Other References for CVE-2011-2716 (2)

Same Patch Batch · n/a · 2012-07-03 · 45 CVEs total

CVE-2011-2485 Pidgin 'gdk_pixbuf__gif_image_load()'函数拒绝服务漏洞
CVE-2012-0045 Linux Kernel KVM ‘em_syscall’函数拒绝服务漏洞
CVE-2011-4127 Linux kernel 权限许可和访问控制问题漏洞
CVE-2012-0833 389 Directory Server拒绝服务漏洞
CVE-2012-2133 Linux kernel 资源管理错误漏洞
CVE-2012-2678 389 Directory Server 多个信息泄露漏洞
CVE-2012-2746 389 Directory Server 多个信息泄露漏洞
CVE-2012-3366 Bcfg2 ‘Trigger’插件远程命令注入漏洞
CVE-2012-2314 Anaconda ‘bootloader’ 模块不安全文件权限安全漏洞
CVE-2012-2100 Linux kernel 数字错误漏洞
CVE-2011-4086 Linux Kernel ‘journal_unmap_buffer()’ 函数本地拒绝服务漏洞
CVE-2012-3811 Avaya IP Office Customer Call Reporter ‘ImageUpload.ashx’远程代码执行漏洞
CVE-2012-2748 Joomla! 未明安全漏洞
CVE-2012-2747 Joomla! 信息泄露漏洞和安全绕过漏洞
CVE-2012-2318 Pidgin MSN 拒绝服务漏洞
CVE-2012-2214 Pidgin两个拒绝服务漏洞
CVE-2012-1148 Expat library内存泄露漏洞
CVE-2012-1147 Expat library多个拒绝服务漏洞
CVE-2012-0876 Expat library多个拒绝服务漏洞
CVE-2011-4029 X.Org xserver ‘LockServer’函数竞争条件漏洞

Showing top 20 of 45 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

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

V. Comments for CVE-2011-2716

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