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CVE-2011-0996

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.

dhcpcd是一款RFC2131和RFC1541兼容DHCP客户端守护程序，用于自动配置IPv4网络。 dhcpcd 5.2.12之前版本中存在输入验证漏洞。该漏洞源于执行从DHCP服务器获取的响应时，某些shell元字符还未脱离主机名称。远程攻击者可以借助从DHCP消息获取的主机名称中的shell元字符，执行任意命令。

AI Predicted 8.1 Difficulty: Easy EPSS 3.75% · P90

Possible ATT&CK Techniques 1 AI

T1059.004 · Unix Shell
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I. Basic Information for CVE-2011-0996

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
dhcpcd before 5.2.12 allows remote attackers to execute arbitrary commands via shell metacharacters in a hostname obtained from a DHCP message.
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
Roy Marples dhcpcd响应处理输入验证漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
dhcpcd是一款RFC2131和RFC1541兼容DHCP客户端守护程序，用于自动配置IPv4网络。 dhcpcd 5.2.12之前版本中存在输入验证漏洞。该漏洞源于执行从DHCP服务器获取的响应时，某些shell元字符还未脱离主机名称。远程攻击者可以借助从DHCP消息获取的主机名称中的shell元字符，执行任意命令。
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-2011-0996

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III. Intelligence Information for CVE-2011-0996

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Vendor Advisories for CVE-2011-0996 (5)

Other References for CVE-2011-0996 (3)

Same Patch Batch · n/a · 2011-04-13 · 63 CVEs total

CVE-2011-0107 Microsoft Office共享组件DLL加载任意代码执行漏洞
CVE-2011-1245 Microsoft Internet Explorer Javascript跨域信息泄露漏洞
CVE-2011-0748 Tincan phpList多个跨站请求伪造漏洞
CVE-2011-0746 ZyXEL O2 DSL Router Classic Forms/PortForwarding_Edit_1跨站请求伪造漏洞
CVE-2011-0611 Adobe Flash Player对象处理远程代码执行漏洞
CVE-2011-0661 Microsoft Windows SMB操作解析远程代码执行漏洞
CVE-2011-0660 Microsoft Windows多个平台SMB客户端响应解析漏洞
CVE-2011-0657 Microsoft Windows多个平台DNS查询漏洞
CVE-2011-0656 Microsoft PowerPoint无效'PersistDirectoryEntry'记录远程代码执行漏洞
CVE-2011-0655 Microsoft PowerPoint无效'TimeColorBehaviorContainer'记录远程代码执行漏洞
CVE-2011-0662 Microsoft Windows多个平台内核模式驱动程序Win32k释放后使用漏洞
CVE-2011-0105 Microsoft Office Excel数据验证记录解析缓冲区溢出漏洞
CVE-2011-0104 Microsoft Office Excel缓冲区溢出漏洞
CVE-2011-0103 Microsoft Office Excel内存破坏漏洞
CVE-2011-0101 Microsoft Office Excel记录解析WriteAV漏洞
CVE-2011-0098 Microsoft Office Excel堆缓冲区溢出漏洞
CVE-2011-0097 Microsoft Office Excel缓冲区分配整数溢出远程代码执行漏洞
CVE-2011-0094 Microsoft Internet Explorer布局处理释放后重用远程内存破坏漏洞
CVE-2011-0041 Microsoft Windows多个平台和Office GDI+整数溢出漏洞
CVE-2011-0034 Microsoft Windows多个平台OpenType Compact Font Format栈缓冲区错误漏洞

Showing top 20 of 63 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

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Same vendor: n/a

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