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CVE-2007-4623

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.

IBM AIX是一款商业性质的UNIX操作系统。 AIX的bellmail工具实现上存在缓冲区溢出漏洞，本地攻击者可能利用此漏洞提升权限。 AIX中所安装的bellmail程序中的sendrmt函数存在栈溢出漏洞，当用户试图使用"m"命令发送邮件时会调用该函数。在这个函数中，调用了一些sprintf以将用户提供的输入连接到静态字符串，但没有执行边界检查来确保所生成的字符串会适合栈上所分配的目标缓冲区，因此攻击者可以提供超长参数控制栈上数据和受影响进程，导致以root权限执行任意指令。

AI Predicted 4.7 Difficulty: Easy EPSS 0.51% · P41
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I. Basic Information for CVE-2007-4623

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Stack-based buffer overflow in the sendrmt function in bellmail in IBM AIX 5.2 and 5.3 allows local users to execute arbitrary code via a long parameter to the m command.
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
IBM AIX bellmail邮件用户代理本地栈溢出漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
IBM AIX是一款商业性质的UNIX操作系统。 AIX的bellmail工具实现上存在缓冲区溢出漏洞，本地攻击者可能利用此漏洞提升权限。 AIX中所安装的bellmail程序中的sendrmt函数存在栈溢出漏洞，当用户试图使用"m"命令发送邮件时会调用该函数。在这个函数中，调用了一些sprintf以将用户提供的输入连接到静态字符串，但没有执行边界检查来确保所生成的字符串会适合栈上所分配的目标缓冲区，因此攻击者可以提供超长参数控制栈上数据和受影响进程，导致以root权限执行任意指令。
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
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II. Public POCs for CVE-2007-4623

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III. Intelligence Information for CVE-2007-4623

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Vendor Advisories for CVE-2007-4623 (8)

Other References for CVE-2007-4623 (3)

Same Patch Batch · n/a · 2007-11-05 · 41 CVEs total

CVE-2007-5808 Hitachi Collaboration Portal Schedule 组件 信息泄露漏洞
CVE-2007-5816 CONTENTCustomizer Dialog.PHP 信息泄露漏洞
CVE-2007-5817 CONTENTCustomizer Dialog.PHP 跨站脚本攻击漏洞
CVE-2007-5818 sBlog blocks_edit_do.php 跨站请求伪造漏洞
CVE-2007-5819 IBM Tivoli Continuous Data Protection for Files不安全默认权限漏洞
CVE-2007-0011 Citrix Access Gateway会话劫持漏洞
CVE-2007-5804 IBM AIX swcons本地用户权限提升漏洞
CVE-2007-5805 IBM AIX swcons本地用户权限提升漏洞
CVE-2007-5806 ILIAS Services/Utilities/classes/class.ilUtil.php 跨站脚本攻击漏洞
CVE-2007-5807 超星阅览器Pdg2 ActiveX控件栈溢出漏洞
CVE-2007-5815 SonicWALL SSL VPN客户端ActiveX控件目录遍历漏洞
CVE-2007-5809 Hitachi Web Server 未明HTTP请求 跨站脚本攻击漏洞
CVE-2007-5810 Hitachi Web Server SSL客户端证书 输入验证错误漏洞
CVE-2007-5811 RETIRED: phpMyConferences PageTraiteDownload.PHP 目录遍历漏洞
CVE-2007-5812 ModuleBuilder modules/Builder/DownloadModule.php 目录遍历漏洞
CVE-2007-5813 ISPworker Download.PHP 多个目录遍历漏洞
CVE-2007-4217 IBM AIX ftp程序本地栈溢出漏洞
CVE-2007-4513 IBM AIX lqueryvg工具本地栈溢出漏洞
CVE-2007-4621 IBM AIX Crontab本地权限提升漏洞
CVE-2007-4622 IBM AIX dig工具本地整数溢出漏洞

Showing top 20 of 41 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

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

V. Comments for CVE-2007-4623

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