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CVE-2003-0501

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.

Linux是开放源代码的操作系统。 Linux /proc文件系统在实现上存在问题，本地攻击者可以利用这个漏洞读取setuid应用程序的环境变量数据，导致信息泄露。 问题时Linux /proc文件系统在调用setuid应用程序时存在问题，低权限用户可以获得SETUID的环境变量数据，获得敏感信息，如受限文件的路径信息。

AI Predicted 5.5 Difficulty: Easy EPSS 0.83% · P56

Public Exploits 1

ExploitDB · 1 EDB-22813 [local]
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I. Basic Information for CVE-2003-0501

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
The /proc filesystem in Linux allows local users to obtain sensitive information by opening various entries in /proc/self before executing a setuid program, which causes the program to fail to change the ownership and permissions of those entries.
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
Linux /proc文件系统信息泄露漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Linux是开放源代码的操作系统。 Linux /proc文件系统在实现上存在问题，本地攻击者可以利用这个漏洞读取setuid应用程序的环境变量数据，导致信息泄露。 问题时Linux /proc文件系统在调用setuid应用程序时存在问题，低权限用户可以获得SETUID的环境变量数据，获得敏感信息，如受限文件的路径信息。
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-2003-0501

# POC Description Source Link Shenlong Link
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III. Intelligence Information for CVE-2003-0501

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Vendor Advisories for CVE-2003-0501 (3)

Other References for CVE-2003-0501 (3)

Same Patch Batch · n/a · 2003-07-04 · 15 CVEs total

CVE-2003-0454 XGalaga环境变量多个本地缓冲区溢出漏洞
CVE-2003-0455 ImageMagick以不安全方式建立临时文件漏洞
CVE-2003-0497 InterSystems Caché Database 权限许可和访问控制问题漏洞
CVE-2003-0498 InterSystems Cache 代码注入漏洞
CVE-2003-0499 Mantis执行未认证的数据库操作漏洞
CVE-2003-0500 ProFTPD PostgreSQL认证模块SQL注入漏洞
CVE-2003-0503 Windows 2000 SHELL32.DLL ShellExecute API函数缓冲区溢出漏洞
CVE-2003-0504 Phpgroupware多个跨站脚本（XSS）漏洞
CVE-2003-0505 NetMeeting远程目录遍历漏洞
CVE-2003-0506 Microsoft NetMeeting服务拒绝漏洞
CVE-2003-0507 Microsoft Windows Active目录远程堆栈溢出漏洞
CVE-2003-0508 Adobe Acrobat Reader (acroread) WWWLaunchNetscape函数缓冲区溢出漏洞
CVE-2003-0509 CyberStrong eShop 10expand.ASP SQL注入漏洞
CVE-2003-0510 ezbounce格式串漏洞

IV. Related Vulnerabilities

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

V. Comments for CVE-2003-0501

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